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2874c5fd | 1 | // SPDX-License-Identifier: GPL-2.0-or-later |
da7f033d HX |
2 | /* |
3 | * Algorithm testing framework and tests. | |
4 | * | |
5 | * Copyright (c) 2002 James Morris <jmorris@intercode.com.au> | |
6 | * Copyright (c) 2002 Jean-Francois Dive <jef@linuxbe.org> | |
7 | * Copyright (c) 2007 Nokia Siemens Networks | |
8 | * Copyright (c) 2008 Herbert Xu <herbert@gondor.apana.org.au> | |
3f47a03d | 9 | * Copyright (c) 2019 Google LLC |
da7f033d | 10 | * |
69435b94 AH |
11 | * Updated RFC4106 AES-GCM testing. |
12 | * Authors: Aidan O'Mahony (aidan.o.mahony@intel.com) | |
13 | * Adrian Hoban <adrian.hoban@intel.com> | |
14 | * Gabriele Paoloni <gabriele.paoloni@intel.com> | |
15 | * Tadeusz Struk (tadeusz.struk@intel.com) | |
16 | * Copyright (c) 2010, Intel Corporation. | |
da7f033d HX |
17 | */ |
18 | ||
1ce33115 | 19 | #include <crypto/aead.h> |
da7f033d | 20 | #include <crypto/hash.h> |
12773d93 | 21 | #include <crypto/skcipher.h> |
da7f033d | 22 | #include <linux/err.h> |
1c41b882 | 23 | #include <linux/fips.h> |
da7f033d | 24 | #include <linux/module.h> |
3f47a03d | 25 | #include <linux/once.h> |
25f9dddb | 26 | #include <linux/random.h> |
da7f033d HX |
27 | #include <linux/scatterlist.h> |
28 | #include <linux/slab.h> | |
29 | #include <linux/string.h> | |
7647d6ce | 30 | #include <crypto/rng.h> |
64d1cdfb | 31 | #include <crypto/drbg.h> |
946cc463 | 32 | #include <crypto/akcipher.h> |
802c7f1c | 33 | #include <crypto/kpp.h> |
d7db7a88 | 34 | #include <crypto/acompress.h> |
b55e1a39 | 35 | #include <crypto/internal/simd.h> |
da7f033d HX |
36 | |
37 | #include "internal.h" | |
0b767f96 | 38 | |
9e5c9fe4 RJ |
39 | static bool notests; |
40 | module_param(notests, bool, 0644); | |
41 | MODULE_PARM_DESC(notests, "disable crypto self-tests"); | |
42 | ||
eda69b0c EB |
43 | static bool panic_on_fail; |
44 | module_param(panic_on_fail, bool, 0444); | |
45 | ||
5b2706a4 EB |
46 | #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS |
47 | static bool noextratests; | |
48 | module_param(noextratests, bool, 0644); | |
49 | MODULE_PARM_DESC(noextratests, "disable expensive crypto self-tests"); | |
50 | ||
51 | static unsigned int fuzz_iterations = 100; | |
52 | module_param(fuzz_iterations, uint, 0644); | |
53 | MODULE_PARM_DESC(fuzz_iterations, "number of fuzz test iterations"); | |
b55e1a39 EB |
54 | |
55 | DEFINE_PER_CPU(bool, crypto_simd_disabled_for_test); | |
56 | EXPORT_PER_CPU_SYMBOL_GPL(crypto_simd_disabled_for_test); | |
5b2706a4 EB |
57 | #endif |
58 | ||
326a6346 | 59 | #ifdef CONFIG_CRYPTO_MANAGER_DISABLE_TESTS |
0b767f96 AS |
60 | |
61 | /* a perfect nop */ | |
62 | int alg_test(const char *driver, const char *alg, u32 type, u32 mask) | |
63 | { | |
64 | return 0; | |
65 | } | |
66 | ||
67 | #else | |
68 | ||
da7f033d HX |
69 | #include "testmgr.h" |
70 | ||
71 | /* | |
72 | * Need slab memory for testing (size in number of pages). | |
73 | */ | |
74 | #define XBUFSIZE 8 | |
75 | ||
da7f033d HX |
76 | /* |
77 | * Used by test_cipher() | |
78 | */ | |
79 | #define ENCRYPT 1 | |
80 | #define DECRYPT 0 | |
81 | ||
da7f033d | 82 | struct aead_test_suite { |
a0d608ee EB |
83 | const struct aead_testvec *vecs; |
84 | unsigned int count; | |
49763fc6 EB |
85 | |
86 | /* | |
87 | * Set if trying to decrypt an inauthentic ciphertext with this | |
88 | * algorithm might result in EINVAL rather than EBADMSG, due to other | |
89 | * validation the algorithm does on the inputs such as length checks. | |
90 | */ | |
91 | unsigned int einval_allowed : 1; | |
92 | ||
93 | /* | |
94 | * Set if the algorithm intentionally ignores the last 8 bytes of the | |
95 | * AAD buffer during decryption. | |
96 | */ | |
97 | unsigned int esp_aad : 1; | |
da7f033d HX |
98 | }; |
99 | ||
100 | struct cipher_test_suite { | |
92a4c9fe EB |
101 | const struct cipher_testvec *vecs; |
102 | unsigned int count; | |
da7f033d HX |
103 | }; |
104 | ||
105 | struct comp_test_suite { | |
106 | struct { | |
b13b1e0c | 107 | const struct comp_testvec *vecs; |
da7f033d HX |
108 | unsigned int count; |
109 | } comp, decomp; | |
110 | }; | |
111 | ||
112 | struct hash_test_suite { | |
b13b1e0c | 113 | const struct hash_testvec *vecs; |
da7f033d HX |
114 | unsigned int count; |
115 | }; | |
116 | ||
7647d6ce | 117 | struct cprng_test_suite { |
b13b1e0c | 118 | const struct cprng_testvec *vecs; |
7647d6ce JW |
119 | unsigned int count; |
120 | }; | |
121 | ||
64d1cdfb | 122 | struct drbg_test_suite { |
b13b1e0c | 123 | const struct drbg_testvec *vecs; |
64d1cdfb SM |
124 | unsigned int count; |
125 | }; | |
126 | ||
946cc463 | 127 | struct akcipher_test_suite { |
b13b1e0c | 128 | const struct akcipher_testvec *vecs; |
946cc463 TS |
129 | unsigned int count; |
130 | }; | |
131 | ||
802c7f1c | 132 | struct kpp_test_suite { |
b13b1e0c | 133 | const struct kpp_testvec *vecs; |
802c7f1c SB |
134 | unsigned int count; |
135 | }; | |
136 | ||
da7f033d HX |
137 | struct alg_test_desc { |
138 | const char *alg; | |
f2bb770a | 139 | const char *generic_driver; |
da7f033d HX |
140 | int (*test)(const struct alg_test_desc *desc, const char *driver, |
141 | u32 type, u32 mask); | |
a1915d51 | 142 | int fips_allowed; /* set if alg is allowed in fips mode */ |
da7f033d HX |
143 | |
144 | union { | |
145 | struct aead_test_suite aead; | |
146 | struct cipher_test_suite cipher; | |
147 | struct comp_test_suite comp; | |
148 | struct hash_test_suite hash; | |
7647d6ce | 149 | struct cprng_test_suite cprng; |
64d1cdfb | 150 | struct drbg_test_suite drbg; |
946cc463 | 151 | struct akcipher_test_suite akcipher; |
802c7f1c | 152 | struct kpp_test_suite kpp; |
da7f033d HX |
153 | } suite; |
154 | }; | |
155 | ||
da7f033d HX |
156 | static void hexdump(unsigned char *buf, unsigned int len) |
157 | { | |
158 | print_hex_dump(KERN_CONT, "", DUMP_PREFIX_OFFSET, | |
159 | 16, 1, | |
160 | buf, len, false); | |
161 | } | |
162 | ||
3f47a03d | 163 | static int __testmgr_alloc_buf(char *buf[XBUFSIZE], int order) |
f8b0d4d0 HX |
164 | { |
165 | int i; | |
166 | ||
167 | for (i = 0; i < XBUFSIZE; i++) { | |
3f47a03d | 168 | buf[i] = (char *)__get_free_pages(GFP_KERNEL, order); |
f8b0d4d0 HX |
169 | if (!buf[i]) |
170 | goto err_free_buf; | |
171 | } | |
172 | ||
173 | return 0; | |
174 | ||
175 | err_free_buf: | |
176 | while (i-- > 0) | |
3f47a03d | 177 | free_pages((unsigned long)buf[i], order); |
f8b0d4d0 HX |
178 | |
179 | return -ENOMEM; | |
180 | } | |
181 | ||
3f47a03d EB |
182 | static int testmgr_alloc_buf(char *buf[XBUFSIZE]) |
183 | { | |
184 | return __testmgr_alloc_buf(buf, 0); | |
185 | } | |
186 | ||
187 | static void __testmgr_free_buf(char *buf[XBUFSIZE], int order) | |
f8b0d4d0 HX |
188 | { |
189 | int i; | |
190 | ||
191 | for (i = 0; i < XBUFSIZE; i++) | |
3f47a03d EB |
192 | free_pages((unsigned long)buf[i], order); |
193 | } | |
194 | ||
195 | static void testmgr_free_buf(char *buf[XBUFSIZE]) | |
196 | { | |
197 | __testmgr_free_buf(buf, 0); | |
198 | } | |
199 | ||
200 | #define TESTMGR_POISON_BYTE 0xfe | |
201 | #define TESTMGR_POISON_LEN 16 | |
202 | ||
203 | static inline void testmgr_poison(void *addr, size_t len) | |
204 | { | |
205 | memset(addr, TESTMGR_POISON_BYTE, len); | |
206 | } | |
207 | ||
208 | /* Is the memory region still fully poisoned? */ | |
209 | static inline bool testmgr_is_poison(const void *addr, size_t len) | |
210 | { | |
211 | return memchr_inv(addr, TESTMGR_POISON_BYTE, len) == NULL; | |
212 | } | |
213 | ||
214 | /* flush type for hash algorithms */ | |
215 | enum flush_type { | |
216 | /* merge with update of previous buffer(s) */ | |
217 | FLUSH_TYPE_NONE = 0, | |
218 | ||
219 | /* update with previous buffer(s) before doing this one */ | |
220 | FLUSH_TYPE_FLUSH, | |
221 | ||
222 | /* likewise, but also export and re-import the intermediate state */ | |
223 | FLUSH_TYPE_REIMPORT, | |
224 | }; | |
225 | ||
226 | /* finalization function for hash algorithms */ | |
227 | enum finalization_type { | |
228 | FINALIZATION_TYPE_FINAL, /* use final() */ | |
229 | FINALIZATION_TYPE_FINUP, /* use finup() */ | |
230 | FINALIZATION_TYPE_DIGEST, /* use digest() */ | |
231 | }; | |
232 | ||
233 | #define TEST_SG_TOTAL 10000 | |
234 | ||
235 | /** | |
236 | * struct test_sg_division - description of a scatterlist entry | |
237 | * | |
238 | * This struct describes one entry of a scatterlist being constructed to check a | |
239 | * crypto test vector. | |
240 | * | |
241 | * @proportion_of_total: length of this chunk relative to the total length, | |
242 | * given as a proportion out of TEST_SG_TOTAL so that it | |
243 | * scales to fit any test vector | |
244 | * @offset: byte offset into a 2-page buffer at which this chunk will start | |
245 | * @offset_relative_to_alignmask: if true, add the algorithm's alignmask to the | |
246 | * @offset | |
247 | * @flush_type: for hashes, whether an update() should be done now vs. | |
248 | * continuing to accumulate data | |
6570737c | 249 | * @nosimd: if doing the pending update(), do it with SIMD disabled? |
3f47a03d EB |
250 | */ |
251 | struct test_sg_division { | |
252 | unsigned int proportion_of_total; | |
253 | unsigned int offset; | |
254 | bool offset_relative_to_alignmask; | |
255 | enum flush_type flush_type; | |
6570737c | 256 | bool nosimd; |
3f47a03d EB |
257 | }; |
258 | ||
259 | /** | |
260 | * struct testvec_config - configuration for testing a crypto test vector | |
261 | * | |
262 | * This struct describes the data layout and other parameters with which each | |
263 | * crypto test vector can be tested. | |
264 | * | |
265 | * @name: name of this config, logged for debugging purposes if a test fails | |
266 | * @inplace: operate on the data in-place, if applicable for the algorithm type? | |
267 | * @req_flags: extra request_flags, e.g. CRYPTO_TFM_REQ_MAY_SLEEP | |
268 | * @src_divs: description of how to arrange the source scatterlist | |
269 | * @dst_divs: description of how to arrange the dst scatterlist, if applicable | |
270 | * for the algorithm type. Defaults to @src_divs if unset. | |
271 | * @iv_offset: misalignment of the IV in the range [0..MAX_ALGAPI_ALIGNMASK+1], | |
272 | * where 0 is aligned to a 2*(MAX_ALGAPI_ALIGNMASK+1) byte boundary | |
273 | * @iv_offset_relative_to_alignmask: if true, add the algorithm's alignmask to | |
274 | * the @iv_offset | |
fd8c37c7 EB |
275 | * @key_offset: misalignment of the key, where 0 is default alignment |
276 | * @key_offset_relative_to_alignmask: if true, add the algorithm's alignmask to | |
277 | * the @key_offset | |
3f47a03d | 278 | * @finalization_type: what finalization function to use for hashes |
6570737c | 279 | * @nosimd: execute with SIMD disabled? Requires !CRYPTO_TFM_REQ_MAY_SLEEP. |
3f47a03d EB |
280 | */ |
281 | struct testvec_config { | |
282 | const char *name; | |
283 | bool inplace; | |
284 | u32 req_flags; | |
285 | struct test_sg_division src_divs[XBUFSIZE]; | |
286 | struct test_sg_division dst_divs[XBUFSIZE]; | |
287 | unsigned int iv_offset; | |
fd8c37c7 | 288 | unsigned int key_offset; |
3f47a03d | 289 | bool iv_offset_relative_to_alignmask; |
fd8c37c7 | 290 | bool key_offset_relative_to_alignmask; |
3f47a03d | 291 | enum finalization_type finalization_type; |
6570737c | 292 | bool nosimd; |
3f47a03d EB |
293 | }; |
294 | ||
295 | #define TESTVEC_CONFIG_NAMELEN 192 | |
296 | ||
4e7babba EB |
297 | /* |
298 | * The following are the lists of testvec_configs to test for each algorithm | |
299 | * type when the basic crypto self-tests are enabled, i.e. when | |
300 | * CONFIG_CRYPTO_MANAGER_DISABLE_TESTS is unset. They aim to provide good test | |
301 | * coverage, while keeping the test time much shorter than the full fuzz tests | |
302 | * so that the basic tests can be enabled in a wider range of circumstances. | |
303 | */ | |
304 | ||
305 | /* Configs for skciphers and aeads */ | |
306 | static const struct testvec_config default_cipher_testvec_configs[] = { | |
307 | { | |
308 | .name = "in-place", | |
309 | .inplace = true, | |
310 | .src_divs = { { .proportion_of_total = 10000 } }, | |
311 | }, { | |
312 | .name = "out-of-place", | |
313 | .src_divs = { { .proportion_of_total = 10000 } }, | |
314 | }, { | |
315 | .name = "unaligned buffer, offset=1", | |
316 | .src_divs = { { .proportion_of_total = 10000, .offset = 1 } }, | |
317 | .iv_offset = 1, | |
fd8c37c7 | 318 | .key_offset = 1, |
4e7babba EB |
319 | }, { |
320 | .name = "buffer aligned only to alignmask", | |
321 | .src_divs = { | |
322 | { | |
323 | .proportion_of_total = 10000, | |
324 | .offset = 1, | |
325 | .offset_relative_to_alignmask = true, | |
326 | }, | |
327 | }, | |
328 | .iv_offset = 1, | |
329 | .iv_offset_relative_to_alignmask = true, | |
fd8c37c7 EB |
330 | .key_offset = 1, |
331 | .key_offset_relative_to_alignmask = true, | |
4e7babba EB |
332 | }, { |
333 | .name = "two even aligned splits", | |
334 | .src_divs = { | |
335 | { .proportion_of_total = 5000 }, | |
336 | { .proportion_of_total = 5000 }, | |
337 | }, | |
338 | }, { | |
339 | .name = "uneven misaligned splits, may sleep", | |
340 | .req_flags = CRYPTO_TFM_REQ_MAY_SLEEP, | |
341 | .src_divs = { | |
342 | { .proportion_of_total = 1900, .offset = 33 }, | |
343 | { .proportion_of_total = 3300, .offset = 7 }, | |
344 | { .proportion_of_total = 4800, .offset = 18 }, | |
345 | }, | |
346 | .iv_offset = 3, | |
fd8c37c7 | 347 | .key_offset = 3, |
4e7babba EB |
348 | }, { |
349 | .name = "misaligned splits crossing pages, inplace", | |
350 | .inplace = true, | |
351 | .src_divs = { | |
352 | { | |
353 | .proportion_of_total = 7500, | |
354 | .offset = PAGE_SIZE - 32 | |
355 | }, { | |
356 | .proportion_of_total = 2500, | |
357 | .offset = PAGE_SIZE - 7 | |
358 | }, | |
359 | }, | |
360 | } | |
361 | }; | |
362 | ||
4cc2dcf9 EB |
363 | static const struct testvec_config default_hash_testvec_configs[] = { |
364 | { | |
365 | .name = "init+update+final aligned buffer", | |
366 | .src_divs = { { .proportion_of_total = 10000 } }, | |
367 | .finalization_type = FINALIZATION_TYPE_FINAL, | |
368 | }, { | |
369 | .name = "init+finup aligned buffer", | |
370 | .src_divs = { { .proportion_of_total = 10000 } }, | |
371 | .finalization_type = FINALIZATION_TYPE_FINUP, | |
372 | }, { | |
373 | .name = "digest aligned buffer", | |
374 | .src_divs = { { .proportion_of_total = 10000 } }, | |
375 | .finalization_type = FINALIZATION_TYPE_DIGEST, | |
376 | }, { | |
377 | .name = "init+update+final misaligned buffer", | |
378 | .src_divs = { { .proportion_of_total = 10000, .offset = 1 } }, | |
379 | .finalization_type = FINALIZATION_TYPE_FINAL, | |
fd8c37c7 | 380 | .key_offset = 1, |
4cc2dcf9 EB |
381 | }, { |
382 | .name = "digest buffer aligned only to alignmask", | |
383 | .src_divs = { | |
384 | { | |
385 | .proportion_of_total = 10000, | |
386 | .offset = 1, | |
387 | .offset_relative_to_alignmask = true, | |
388 | }, | |
389 | }, | |
390 | .finalization_type = FINALIZATION_TYPE_DIGEST, | |
fd8c37c7 EB |
391 | .key_offset = 1, |
392 | .key_offset_relative_to_alignmask = true, | |
4cc2dcf9 EB |
393 | }, { |
394 | .name = "init+update+update+final two even splits", | |
395 | .src_divs = { | |
396 | { .proportion_of_total = 5000 }, | |
397 | { | |
398 | .proportion_of_total = 5000, | |
399 | .flush_type = FLUSH_TYPE_FLUSH, | |
400 | }, | |
401 | }, | |
402 | .finalization_type = FINALIZATION_TYPE_FINAL, | |
403 | }, { | |
404 | .name = "digest uneven misaligned splits, may sleep", | |
405 | .req_flags = CRYPTO_TFM_REQ_MAY_SLEEP, | |
406 | .src_divs = { | |
407 | { .proportion_of_total = 1900, .offset = 33 }, | |
408 | { .proportion_of_total = 3300, .offset = 7 }, | |
409 | { .proportion_of_total = 4800, .offset = 18 }, | |
410 | }, | |
411 | .finalization_type = FINALIZATION_TYPE_DIGEST, | |
412 | }, { | |
413 | .name = "digest misaligned splits crossing pages", | |
414 | .src_divs = { | |
415 | { | |
416 | .proportion_of_total = 7500, | |
417 | .offset = PAGE_SIZE - 32, | |
418 | }, { | |
419 | .proportion_of_total = 2500, | |
420 | .offset = PAGE_SIZE - 7, | |
421 | }, | |
422 | }, | |
423 | .finalization_type = FINALIZATION_TYPE_DIGEST, | |
424 | }, { | |
425 | .name = "import/export", | |
426 | .src_divs = { | |
427 | { | |
428 | .proportion_of_total = 6500, | |
429 | .flush_type = FLUSH_TYPE_REIMPORT, | |
430 | }, { | |
431 | .proportion_of_total = 3500, | |
432 | .flush_type = FLUSH_TYPE_REIMPORT, | |
433 | }, | |
434 | }, | |
435 | .finalization_type = FINALIZATION_TYPE_FINAL, | |
436 | } | |
437 | }; | |
438 | ||
3f47a03d EB |
439 | static unsigned int count_test_sg_divisions(const struct test_sg_division *divs) |
440 | { | |
441 | unsigned int remaining = TEST_SG_TOTAL; | |
442 | unsigned int ndivs = 0; | |
443 | ||
444 | do { | |
445 | remaining -= divs[ndivs++].proportion_of_total; | |
446 | } while (remaining); | |
447 | ||
448 | return ndivs; | |
449 | } | |
450 | ||
6570737c EB |
451 | #define SGDIVS_HAVE_FLUSHES BIT(0) |
452 | #define SGDIVS_HAVE_NOSIMD BIT(1) | |
453 | ||
3f47a03d | 454 | static bool valid_sg_divisions(const struct test_sg_division *divs, |
6570737c | 455 | unsigned int count, int *flags_ret) |
3f47a03d EB |
456 | { |
457 | unsigned int total = 0; | |
458 | unsigned int i; | |
459 | ||
460 | for (i = 0; i < count && total != TEST_SG_TOTAL; i++) { | |
461 | if (divs[i].proportion_of_total <= 0 || | |
462 | divs[i].proportion_of_total > TEST_SG_TOTAL - total) | |
463 | return false; | |
464 | total += divs[i].proportion_of_total; | |
465 | if (divs[i].flush_type != FLUSH_TYPE_NONE) | |
6570737c EB |
466 | *flags_ret |= SGDIVS_HAVE_FLUSHES; |
467 | if (divs[i].nosimd) | |
468 | *flags_ret |= SGDIVS_HAVE_NOSIMD; | |
3f47a03d EB |
469 | } |
470 | return total == TEST_SG_TOTAL && | |
471 | memchr_inv(&divs[i], 0, (count - i) * sizeof(divs[0])) == NULL; | |
472 | } | |
473 | ||
474 | /* | |
475 | * Check whether the given testvec_config is valid. This isn't strictly needed | |
476 | * since every testvec_config should be valid, but check anyway so that people | |
477 | * don't unknowingly add broken configs that don't do what they wanted. | |
478 | */ | |
479 | static bool valid_testvec_config(const struct testvec_config *cfg) | |
480 | { | |
6570737c | 481 | int flags = 0; |
3f47a03d EB |
482 | |
483 | if (cfg->name == NULL) | |
484 | return false; | |
485 | ||
486 | if (!valid_sg_divisions(cfg->src_divs, ARRAY_SIZE(cfg->src_divs), | |
6570737c | 487 | &flags)) |
3f47a03d EB |
488 | return false; |
489 | ||
490 | if (cfg->dst_divs[0].proportion_of_total) { | |
491 | if (!valid_sg_divisions(cfg->dst_divs, | |
6570737c | 492 | ARRAY_SIZE(cfg->dst_divs), &flags)) |
3f47a03d EB |
493 | return false; |
494 | } else { | |
495 | if (memchr_inv(cfg->dst_divs, 0, sizeof(cfg->dst_divs))) | |
496 | return false; | |
497 | /* defaults to dst_divs=src_divs */ | |
498 | } | |
499 | ||
500 | if (cfg->iv_offset + | |
501 | (cfg->iv_offset_relative_to_alignmask ? MAX_ALGAPI_ALIGNMASK : 0) > | |
502 | MAX_ALGAPI_ALIGNMASK + 1) | |
503 | return false; | |
504 | ||
6570737c EB |
505 | if ((flags & (SGDIVS_HAVE_FLUSHES | SGDIVS_HAVE_NOSIMD)) && |
506 | cfg->finalization_type == FINALIZATION_TYPE_DIGEST) | |
507 | return false; | |
508 | ||
509 | if ((cfg->nosimd || (flags & SGDIVS_HAVE_NOSIMD)) && | |
510 | (cfg->req_flags & CRYPTO_TFM_REQ_MAY_SLEEP)) | |
3f47a03d EB |
511 | return false; |
512 | ||
513 | return true; | |
514 | } | |
515 | ||
516 | struct test_sglist { | |
517 | char *bufs[XBUFSIZE]; | |
518 | struct scatterlist sgl[XBUFSIZE]; | |
519 | struct scatterlist sgl_saved[XBUFSIZE]; | |
520 | struct scatterlist *sgl_ptr; | |
521 | unsigned int nents; | |
522 | }; | |
523 | ||
524 | static int init_test_sglist(struct test_sglist *tsgl) | |
525 | { | |
526 | return __testmgr_alloc_buf(tsgl->bufs, 1 /* two pages per buffer */); | |
527 | } | |
528 | ||
529 | static void destroy_test_sglist(struct test_sglist *tsgl) | |
530 | { | |
531 | return __testmgr_free_buf(tsgl->bufs, 1 /* two pages per buffer */); | |
532 | } | |
533 | ||
534 | /** | |
535 | * build_test_sglist() - build a scatterlist for a crypto test | |
536 | * | |
537 | * @tsgl: the scatterlist to build. @tsgl->bufs[] contains an array of 2-page | |
538 | * buffers which the scatterlist @tsgl->sgl[] will be made to point into. | |
539 | * @divs: the layout specification on which the scatterlist will be based | |
540 | * @alignmask: the algorithm's alignmask | |
541 | * @total_len: the total length of the scatterlist to build in bytes | |
542 | * @data: if non-NULL, the buffers will be filled with this data until it ends. | |
543 | * Otherwise the buffers will be poisoned. In both cases, some bytes | |
544 | * past the end of each buffer will be poisoned to help detect overruns. | |
545 | * @out_divs: if non-NULL, the test_sg_division to which each scatterlist entry | |
546 | * corresponds will be returned here. This will match @divs except | |
547 | * that divisions resolving to a length of 0 are omitted as they are | |
548 | * not included in the scatterlist. | |
549 | * | |
550 | * Return: 0 or a -errno value | |
551 | */ | |
552 | static int build_test_sglist(struct test_sglist *tsgl, | |
553 | const struct test_sg_division *divs, | |
554 | const unsigned int alignmask, | |
555 | const unsigned int total_len, | |
556 | struct iov_iter *data, | |
557 | const struct test_sg_division *out_divs[XBUFSIZE]) | |
558 | { | |
559 | struct { | |
560 | const struct test_sg_division *div; | |
561 | size_t length; | |
562 | } partitions[XBUFSIZE]; | |
563 | const unsigned int ndivs = count_test_sg_divisions(divs); | |
564 | unsigned int len_remaining = total_len; | |
565 | unsigned int i; | |
566 | ||
567 | BUILD_BUG_ON(ARRAY_SIZE(partitions) != ARRAY_SIZE(tsgl->sgl)); | |
568 | if (WARN_ON(ndivs > ARRAY_SIZE(partitions))) | |
569 | return -EINVAL; | |
570 | ||
571 | /* Calculate the (div, length) pairs */ | |
572 | tsgl->nents = 0; | |
573 | for (i = 0; i < ndivs; i++) { | |
574 | unsigned int len_this_sg = | |
575 | min(len_remaining, | |
576 | (total_len * divs[i].proportion_of_total + | |
577 | TEST_SG_TOTAL / 2) / TEST_SG_TOTAL); | |
578 | ||
579 | if (len_this_sg != 0) { | |
580 | partitions[tsgl->nents].div = &divs[i]; | |
581 | partitions[tsgl->nents].length = len_this_sg; | |
582 | tsgl->nents++; | |
583 | len_remaining -= len_this_sg; | |
584 | } | |
585 | } | |
586 | if (tsgl->nents == 0) { | |
587 | partitions[tsgl->nents].div = &divs[0]; | |
588 | partitions[tsgl->nents].length = 0; | |
589 | tsgl->nents++; | |
590 | } | |
591 | partitions[tsgl->nents - 1].length += len_remaining; | |
592 | ||
593 | /* Set up the sgl entries and fill the data or poison */ | |
594 | sg_init_table(tsgl->sgl, tsgl->nents); | |
595 | for (i = 0; i < tsgl->nents; i++) { | |
596 | unsigned int offset = partitions[i].div->offset; | |
597 | void *addr; | |
598 | ||
599 | if (partitions[i].div->offset_relative_to_alignmask) | |
600 | offset += alignmask; | |
601 | ||
602 | while (offset + partitions[i].length + TESTMGR_POISON_LEN > | |
603 | 2 * PAGE_SIZE) { | |
604 | if (WARN_ON(offset <= 0)) | |
605 | return -EINVAL; | |
606 | offset /= 2; | |
607 | } | |
608 | ||
609 | addr = &tsgl->bufs[i][offset]; | |
610 | sg_set_buf(&tsgl->sgl[i], addr, partitions[i].length); | |
611 | ||
612 | if (out_divs) | |
613 | out_divs[i] = partitions[i].div; | |
614 | ||
615 | if (data) { | |
616 | size_t copy_len, copied; | |
617 | ||
618 | copy_len = min(partitions[i].length, data->count); | |
619 | copied = copy_from_iter(addr, copy_len, data); | |
620 | if (WARN_ON(copied != copy_len)) | |
621 | return -EINVAL; | |
622 | testmgr_poison(addr + copy_len, partitions[i].length + | |
623 | TESTMGR_POISON_LEN - copy_len); | |
624 | } else { | |
625 | testmgr_poison(addr, partitions[i].length + | |
626 | TESTMGR_POISON_LEN); | |
627 | } | |
628 | } | |
629 | ||
630 | sg_mark_end(&tsgl->sgl[tsgl->nents - 1]); | |
631 | tsgl->sgl_ptr = tsgl->sgl; | |
632 | memcpy(tsgl->sgl_saved, tsgl->sgl, tsgl->nents * sizeof(tsgl->sgl[0])); | |
633 | return 0; | |
634 | } | |
635 | ||
636 | /* | |
637 | * Verify that a scatterlist crypto operation produced the correct output. | |
638 | * | |
639 | * @tsgl: scatterlist containing the actual output | |
640 | * @expected_output: buffer containing the expected output | |
641 | * @len_to_check: length of @expected_output in bytes | |
642 | * @unchecked_prefix_len: number of ignored bytes in @tsgl prior to real result | |
643 | * @check_poison: verify that the poison bytes after each chunk are intact? | |
644 | * | |
645 | * Return: 0 if correct, -EINVAL if incorrect, -EOVERFLOW if buffer overrun. | |
646 | */ | |
647 | static int verify_correct_output(const struct test_sglist *tsgl, | |
648 | const char *expected_output, | |
649 | unsigned int len_to_check, | |
650 | unsigned int unchecked_prefix_len, | |
651 | bool check_poison) | |
652 | { | |
653 | unsigned int i; | |
654 | ||
655 | for (i = 0; i < tsgl->nents; i++) { | |
656 | struct scatterlist *sg = &tsgl->sgl_ptr[i]; | |
657 | unsigned int len = sg->length; | |
658 | unsigned int offset = sg->offset; | |
659 | const char *actual_output; | |
660 | ||
661 | if (unchecked_prefix_len) { | |
662 | if (unchecked_prefix_len >= len) { | |
663 | unchecked_prefix_len -= len; | |
664 | continue; | |
665 | } | |
666 | offset += unchecked_prefix_len; | |
667 | len -= unchecked_prefix_len; | |
668 | unchecked_prefix_len = 0; | |
669 | } | |
670 | len = min(len, len_to_check); | |
671 | actual_output = page_address(sg_page(sg)) + offset; | |
672 | if (memcmp(expected_output, actual_output, len) != 0) | |
673 | return -EINVAL; | |
674 | if (check_poison && | |
675 | !testmgr_is_poison(actual_output + len, TESTMGR_POISON_LEN)) | |
676 | return -EOVERFLOW; | |
677 | len_to_check -= len; | |
678 | expected_output += len; | |
679 | } | |
680 | if (WARN_ON(len_to_check != 0)) | |
681 | return -EINVAL; | |
682 | return 0; | |
683 | } | |
684 | ||
685 | static bool is_test_sglist_corrupted(const struct test_sglist *tsgl) | |
686 | { | |
687 | unsigned int i; | |
688 | ||
689 | for (i = 0; i < tsgl->nents; i++) { | |
690 | if (tsgl->sgl[i].page_link != tsgl->sgl_saved[i].page_link) | |
691 | return true; | |
692 | if (tsgl->sgl[i].offset != tsgl->sgl_saved[i].offset) | |
693 | return true; | |
694 | if (tsgl->sgl[i].length != tsgl->sgl_saved[i].length) | |
695 | return true; | |
696 | } | |
697 | return false; | |
698 | } | |
699 | ||
700 | struct cipher_test_sglists { | |
701 | struct test_sglist src; | |
702 | struct test_sglist dst; | |
703 | }; | |
704 | ||
705 | static struct cipher_test_sglists *alloc_cipher_test_sglists(void) | |
706 | { | |
707 | struct cipher_test_sglists *tsgls; | |
708 | ||
709 | tsgls = kmalloc(sizeof(*tsgls), GFP_KERNEL); | |
710 | if (!tsgls) | |
711 | return NULL; | |
712 | ||
713 | if (init_test_sglist(&tsgls->src) != 0) | |
714 | goto fail_kfree; | |
715 | if (init_test_sglist(&tsgls->dst) != 0) | |
716 | goto fail_destroy_src; | |
717 | ||
718 | return tsgls; | |
719 | ||
720 | fail_destroy_src: | |
721 | destroy_test_sglist(&tsgls->src); | |
722 | fail_kfree: | |
723 | kfree(tsgls); | |
724 | return NULL; | |
725 | } | |
726 | ||
727 | static void free_cipher_test_sglists(struct cipher_test_sglists *tsgls) | |
728 | { | |
729 | if (tsgls) { | |
730 | destroy_test_sglist(&tsgls->src); | |
731 | destroy_test_sglist(&tsgls->dst); | |
732 | kfree(tsgls); | |
733 | } | |
734 | } | |
735 | ||
736 | /* Build the src and dst scatterlists for an skcipher or AEAD test */ | |
737 | static int build_cipher_test_sglists(struct cipher_test_sglists *tsgls, | |
738 | const struct testvec_config *cfg, | |
739 | unsigned int alignmask, | |
740 | unsigned int src_total_len, | |
741 | unsigned int dst_total_len, | |
742 | const struct kvec *inputs, | |
743 | unsigned int nr_inputs) | |
744 | { | |
745 | struct iov_iter input; | |
746 | int err; | |
747 | ||
748 | iov_iter_kvec(&input, WRITE, inputs, nr_inputs, src_total_len); | |
749 | err = build_test_sglist(&tsgls->src, cfg->src_divs, alignmask, | |
750 | cfg->inplace ? | |
751 | max(dst_total_len, src_total_len) : | |
752 | src_total_len, | |
753 | &input, NULL); | |
754 | if (err) | |
755 | return err; | |
756 | ||
757 | if (cfg->inplace) { | |
758 | tsgls->dst.sgl_ptr = tsgls->src.sgl; | |
759 | tsgls->dst.nents = tsgls->src.nents; | |
760 | return 0; | |
761 | } | |
762 | return build_test_sglist(&tsgls->dst, | |
763 | cfg->dst_divs[0].proportion_of_total ? | |
764 | cfg->dst_divs : cfg->src_divs, | |
765 | alignmask, dst_total_len, NULL, NULL); | |
f8b0d4d0 HX |
766 | } |
767 | ||
fd8c37c7 EB |
768 | /* |
769 | * Support for testing passing a misaligned key to setkey(): | |
770 | * | |
771 | * If cfg->key_offset is set, copy the key into a new buffer at that offset, | |
772 | * optionally adding alignmask. Else, just use the key directly. | |
773 | */ | |
774 | static int prepare_keybuf(const u8 *key, unsigned int ksize, | |
775 | const struct testvec_config *cfg, | |
776 | unsigned int alignmask, | |
777 | const u8 **keybuf_ret, const u8 **keyptr_ret) | |
778 | { | |
779 | unsigned int key_offset = cfg->key_offset; | |
780 | u8 *keybuf = NULL, *keyptr = (u8 *)key; | |
781 | ||
782 | if (key_offset != 0) { | |
783 | if (cfg->key_offset_relative_to_alignmask) | |
784 | key_offset += alignmask; | |
785 | keybuf = kmalloc(key_offset + ksize, GFP_KERNEL); | |
786 | if (!keybuf) | |
787 | return -ENOMEM; | |
788 | keyptr = keybuf + key_offset; | |
789 | memcpy(keyptr, key, ksize); | |
790 | } | |
791 | *keybuf_ret = keybuf; | |
792 | *keyptr_ret = keyptr; | |
793 | return 0; | |
794 | } | |
795 | ||
796 | /* Like setkey_f(tfm, key, ksize), but sometimes misalign the key */ | |
797 | #define do_setkey(setkey_f, tfm, key, ksize, cfg, alignmask) \ | |
798 | ({ \ | |
799 | const u8 *keybuf, *keyptr; \ | |
800 | int err; \ | |
801 | \ | |
802 | err = prepare_keybuf((key), (ksize), (cfg), (alignmask), \ | |
803 | &keybuf, &keyptr); \ | |
804 | if (err == 0) { \ | |
805 | err = setkey_f((tfm), keyptr, (ksize)); \ | |
806 | kfree(keybuf); \ | |
807 | } \ | |
808 | err; \ | |
809 | }) | |
810 | ||
25f9dddb | 811 | #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS |
f2bb770a EB |
812 | |
813 | /* Generate a random length in range [0, max_len], but prefer smaller values */ | |
814 | static unsigned int generate_random_length(unsigned int max_len) | |
815 | { | |
816 | unsigned int len = prandom_u32() % (max_len + 1); | |
817 | ||
818 | switch (prandom_u32() % 4) { | |
819 | case 0: | |
820 | return len % 64; | |
821 | case 1: | |
822 | return len % 256; | |
823 | case 2: | |
824 | return len % 1024; | |
825 | default: | |
826 | return len; | |
827 | } | |
828 | } | |
829 | ||
49763fc6 EB |
830 | /* Flip a random bit in the given nonempty data buffer */ |
831 | static void flip_random_bit(u8 *buf, size_t size) | |
832 | { | |
833 | size_t bitpos; | |
834 | ||
835 | bitpos = prandom_u32() % (size * 8); | |
836 | buf[bitpos / 8] ^= 1 << (bitpos % 8); | |
837 | } | |
838 | ||
839 | /* Flip a random byte in the given nonempty data buffer */ | |
840 | static void flip_random_byte(u8 *buf, size_t size) | |
841 | { | |
842 | buf[prandom_u32() % size] ^= 0xff; | |
843 | } | |
844 | ||
845 | /* Sometimes make some random changes to the given nonempty data buffer */ | |
846 | static void mutate_buffer(u8 *buf, size_t size) | |
f2bb770a EB |
847 | { |
848 | size_t num_flips; | |
849 | size_t i; | |
f2bb770a EB |
850 | |
851 | /* Sometimes flip some bits */ | |
852 | if (prandom_u32() % 4 == 0) { | |
49763fc6 EB |
853 | num_flips = min_t(size_t, 1 << (prandom_u32() % 8), size * 8); |
854 | for (i = 0; i < num_flips; i++) | |
855 | flip_random_bit(buf, size); | |
f2bb770a EB |
856 | } |
857 | ||
858 | /* Sometimes flip some bytes */ | |
859 | if (prandom_u32() % 4 == 0) { | |
49763fc6 | 860 | num_flips = min_t(size_t, 1 << (prandom_u32() % 8), size); |
f2bb770a | 861 | for (i = 0; i < num_flips; i++) |
49763fc6 | 862 | flip_random_byte(buf, size); |
f2bb770a EB |
863 | } |
864 | } | |
865 | ||
866 | /* Randomly generate 'count' bytes, but sometimes make them "interesting" */ | |
867 | static void generate_random_bytes(u8 *buf, size_t count) | |
868 | { | |
869 | u8 b; | |
870 | u8 increment; | |
871 | size_t i; | |
872 | ||
873 | if (count == 0) | |
874 | return; | |
875 | ||
876 | switch (prandom_u32() % 8) { /* Choose a generation strategy */ | |
877 | case 0: | |
878 | case 1: | |
879 | /* All the same byte, plus optional mutations */ | |
880 | switch (prandom_u32() % 4) { | |
881 | case 0: | |
882 | b = 0x00; | |
883 | break; | |
884 | case 1: | |
885 | b = 0xff; | |
886 | break; | |
887 | default: | |
888 | b = (u8)prandom_u32(); | |
889 | break; | |
890 | } | |
891 | memset(buf, b, count); | |
892 | mutate_buffer(buf, count); | |
893 | break; | |
894 | case 2: | |
895 | /* Ascending or descending bytes, plus optional mutations */ | |
896 | increment = (u8)prandom_u32(); | |
897 | b = (u8)prandom_u32(); | |
898 | for (i = 0; i < count; i++, b += increment) | |
899 | buf[i] = b; | |
900 | mutate_buffer(buf, count); | |
901 | break; | |
902 | default: | |
903 | /* Fully random bytes */ | |
904 | for (i = 0; i < count; i++) | |
905 | buf[i] = (u8)prandom_u32(); | |
906 | } | |
907 | } | |
908 | ||
25f9dddb EB |
909 | static char *generate_random_sgl_divisions(struct test_sg_division *divs, |
910 | size_t max_divs, char *p, char *end, | |
6570737c | 911 | bool gen_flushes, u32 req_flags) |
25f9dddb EB |
912 | { |
913 | struct test_sg_division *div = divs; | |
914 | unsigned int remaining = TEST_SG_TOTAL; | |
915 | ||
916 | do { | |
917 | unsigned int this_len; | |
6570737c | 918 | const char *flushtype_str; |
25f9dddb EB |
919 | |
920 | if (div == &divs[max_divs - 1] || prandom_u32() % 2 == 0) | |
921 | this_len = remaining; | |
922 | else | |
923 | this_len = 1 + (prandom_u32() % remaining); | |
924 | div->proportion_of_total = this_len; | |
925 | ||
926 | if (prandom_u32() % 4 == 0) | |
927 | div->offset = (PAGE_SIZE - 128) + (prandom_u32() % 128); | |
928 | else if (prandom_u32() % 2 == 0) | |
929 | div->offset = prandom_u32() % 32; | |
930 | else | |
931 | div->offset = prandom_u32() % PAGE_SIZE; | |
932 | if (prandom_u32() % 8 == 0) | |
933 | div->offset_relative_to_alignmask = true; | |
934 | ||
935 | div->flush_type = FLUSH_TYPE_NONE; | |
936 | if (gen_flushes) { | |
937 | switch (prandom_u32() % 4) { | |
938 | case 0: | |
939 | div->flush_type = FLUSH_TYPE_REIMPORT; | |
940 | break; | |
941 | case 1: | |
942 | div->flush_type = FLUSH_TYPE_FLUSH; | |
943 | break; | |
944 | } | |
945 | } | |
946 | ||
6570737c EB |
947 | if (div->flush_type != FLUSH_TYPE_NONE && |
948 | !(req_flags & CRYPTO_TFM_REQ_MAY_SLEEP) && | |
949 | prandom_u32() % 2 == 0) | |
950 | div->nosimd = true; | |
951 | ||
952 | switch (div->flush_type) { | |
953 | case FLUSH_TYPE_FLUSH: | |
954 | if (div->nosimd) | |
955 | flushtype_str = "<flush,nosimd>"; | |
956 | else | |
957 | flushtype_str = "<flush>"; | |
958 | break; | |
959 | case FLUSH_TYPE_REIMPORT: | |
960 | if (div->nosimd) | |
961 | flushtype_str = "<reimport,nosimd>"; | |
962 | else | |
963 | flushtype_str = "<reimport>"; | |
964 | break; | |
965 | default: | |
966 | flushtype_str = ""; | |
967 | break; | |
968 | } | |
969 | ||
25f9dddb | 970 | BUILD_BUG_ON(TEST_SG_TOTAL != 10000); /* for "%u.%u%%" */ |
6570737c | 971 | p += scnprintf(p, end - p, "%s%u.%u%%@%s+%u%s", flushtype_str, |
25f9dddb EB |
972 | this_len / 100, this_len % 100, |
973 | div->offset_relative_to_alignmask ? | |
974 | "alignmask" : "", | |
975 | div->offset, this_len == remaining ? "" : ", "); | |
976 | remaining -= this_len; | |
977 | div++; | |
978 | } while (remaining); | |
979 | ||
980 | return p; | |
981 | } | |
982 | ||
983 | /* Generate a random testvec_config for fuzz testing */ | |
984 | static void generate_random_testvec_config(struct testvec_config *cfg, | |
985 | char *name, size_t max_namelen) | |
986 | { | |
987 | char *p = name; | |
988 | char * const end = name + max_namelen; | |
989 | ||
990 | memset(cfg, 0, sizeof(*cfg)); | |
991 | ||
992 | cfg->name = name; | |
993 | ||
994 | p += scnprintf(p, end - p, "random:"); | |
995 | ||
996 | if (prandom_u32() % 2 == 0) { | |
997 | cfg->inplace = true; | |
998 | p += scnprintf(p, end - p, " inplace"); | |
999 | } | |
1000 | ||
1001 | if (prandom_u32() % 2 == 0) { | |
1002 | cfg->req_flags |= CRYPTO_TFM_REQ_MAY_SLEEP; | |
1003 | p += scnprintf(p, end - p, " may_sleep"); | |
1004 | } | |
1005 | ||
1006 | switch (prandom_u32() % 4) { | |
1007 | case 0: | |
1008 | cfg->finalization_type = FINALIZATION_TYPE_FINAL; | |
1009 | p += scnprintf(p, end - p, " use_final"); | |
1010 | break; | |
1011 | case 1: | |
1012 | cfg->finalization_type = FINALIZATION_TYPE_FINUP; | |
1013 | p += scnprintf(p, end - p, " use_finup"); | |
1014 | break; | |
1015 | default: | |
1016 | cfg->finalization_type = FINALIZATION_TYPE_DIGEST; | |
1017 | p += scnprintf(p, end - p, " use_digest"); | |
1018 | break; | |
1019 | } | |
1020 | ||
6570737c EB |
1021 | if (!(cfg->req_flags & CRYPTO_TFM_REQ_MAY_SLEEP) && |
1022 | prandom_u32() % 2 == 0) { | |
1023 | cfg->nosimd = true; | |
1024 | p += scnprintf(p, end - p, " nosimd"); | |
1025 | } | |
1026 | ||
25f9dddb EB |
1027 | p += scnprintf(p, end - p, " src_divs=["); |
1028 | p = generate_random_sgl_divisions(cfg->src_divs, | |
1029 | ARRAY_SIZE(cfg->src_divs), p, end, | |
1030 | (cfg->finalization_type != | |
6570737c EB |
1031 | FINALIZATION_TYPE_DIGEST), |
1032 | cfg->req_flags); | |
25f9dddb EB |
1033 | p += scnprintf(p, end - p, "]"); |
1034 | ||
1035 | if (!cfg->inplace && prandom_u32() % 2 == 0) { | |
1036 | p += scnprintf(p, end - p, " dst_divs=["); | |
1037 | p = generate_random_sgl_divisions(cfg->dst_divs, | |
1038 | ARRAY_SIZE(cfg->dst_divs), | |
6570737c EB |
1039 | p, end, false, |
1040 | cfg->req_flags); | |
25f9dddb EB |
1041 | p += scnprintf(p, end - p, "]"); |
1042 | } | |
1043 | ||
1044 | if (prandom_u32() % 2 == 0) { | |
1045 | cfg->iv_offset = 1 + (prandom_u32() % MAX_ALGAPI_ALIGNMASK); | |
1046 | p += scnprintf(p, end - p, " iv_offset=%u", cfg->iv_offset); | |
1047 | } | |
1048 | ||
fd8c37c7 EB |
1049 | if (prandom_u32() % 2 == 0) { |
1050 | cfg->key_offset = 1 + (prandom_u32() % MAX_ALGAPI_ALIGNMASK); | |
1051 | p += scnprintf(p, end - p, " key_offset=%u", cfg->key_offset); | |
1052 | } | |
1053 | ||
25f9dddb EB |
1054 | WARN_ON_ONCE(!valid_testvec_config(cfg)); |
1055 | } | |
b55e1a39 EB |
1056 | |
1057 | static void crypto_disable_simd_for_test(void) | |
1058 | { | |
1059 | preempt_disable(); | |
1060 | __this_cpu_write(crypto_simd_disabled_for_test, true); | |
1061 | } | |
1062 | ||
1063 | static void crypto_reenable_simd_for_test(void) | |
1064 | { | |
1065 | __this_cpu_write(crypto_simd_disabled_for_test, false); | |
1066 | preempt_enable(); | |
1067 | } | |
f2bb770a EB |
1068 | |
1069 | /* | |
1070 | * Given an algorithm name, build the name of the generic implementation of that | |
1071 | * algorithm, assuming the usual naming convention. Specifically, this appends | |
1072 | * "-generic" to every part of the name that is not a template name. Examples: | |
1073 | * | |
1074 | * aes => aes-generic | |
1075 | * cbc(aes) => cbc(aes-generic) | |
1076 | * cts(cbc(aes)) => cts(cbc(aes-generic)) | |
1077 | * rfc7539(chacha20,poly1305) => rfc7539(chacha20-generic,poly1305-generic) | |
1078 | * | |
1079 | * Return: 0 on success, or -ENAMETOOLONG if the generic name would be too long | |
1080 | */ | |
1081 | static int build_generic_driver_name(const char *algname, | |
1082 | char driver_name[CRYPTO_MAX_ALG_NAME]) | |
1083 | { | |
1084 | const char *in = algname; | |
1085 | char *out = driver_name; | |
1086 | size_t len = strlen(algname); | |
1087 | ||
1088 | if (len >= CRYPTO_MAX_ALG_NAME) | |
1089 | goto too_long; | |
1090 | do { | |
1091 | const char *in_saved = in; | |
1092 | ||
1093 | while (*in && *in != '(' && *in != ')' && *in != ',') | |
1094 | *out++ = *in++; | |
1095 | if (*in != '(' && in > in_saved) { | |
1096 | len += 8; | |
1097 | if (len >= CRYPTO_MAX_ALG_NAME) | |
1098 | goto too_long; | |
1099 | memcpy(out, "-generic", 8); | |
1100 | out += 8; | |
1101 | } | |
1102 | } while ((*out++ = *in++) != '\0'); | |
1103 | return 0; | |
1104 | ||
1105 | too_long: | |
1106 | pr_err("alg: generic driver name for \"%s\" would be too long\n", | |
1107 | algname); | |
1108 | return -ENAMETOOLONG; | |
1109 | } | |
b55e1a39 EB |
1110 | #else /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ |
1111 | static void crypto_disable_simd_for_test(void) | |
1112 | { | |
1113 | } | |
1114 | ||
1115 | static void crypto_reenable_simd_for_test(void) | |
1116 | { | |
1117 | } | |
1118 | #endif /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ | |
25f9dddb | 1119 | |
d8ea98aa EB |
1120 | static int build_hash_sglist(struct test_sglist *tsgl, |
1121 | const struct hash_testvec *vec, | |
1122 | const struct testvec_config *cfg, | |
1123 | unsigned int alignmask, | |
1124 | const struct test_sg_division *divs[XBUFSIZE]) | |
1125 | { | |
1126 | struct kvec kv; | |
1127 | struct iov_iter input; | |
1128 | ||
1129 | kv.iov_base = (void *)vec->plaintext; | |
1130 | kv.iov_len = vec->psize; | |
1131 | iov_iter_kvec(&input, WRITE, &kv, 1, vec->psize); | |
1132 | return build_test_sglist(tsgl, cfg->src_divs, alignmask, vec->psize, | |
1133 | &input, divs); | |
1134 | } | |
1135 | ||
1136 | static int check_hash_result(const char *type, | |
1137 | const u8 *result, unsigned int digestsize, | |
1138 | const struct hash_testvec *vec, | |
1139 | const char *vec_name, | |
1140 | const char *driver, | |
1141 | const struct testvec_config *cfg) | |
1142 | { | |
1143 | if (memcmp(result, vec->digest, digestsize) != 0) { | |
1144 | pr_err("alg: %s: %s test failed (wrong result) on test vector %s, cfg=\"%s\"\n", | |
1145 | type, driver, vec_name, cfg->name); | |
1146 | return -EINVAL; | |
1147 | } | |
1148 | if (!testmgr_is_poison(&result[digestsize], TESTMGR_POISON_LEN)) { | |
1149 | pr_err("alg: %s: %s overran result buffer on test vector %s, cfg=\"%s\"\n", | |
1150 | type, driver, vec_name, cfg->name); | |
1151 | return -EOVERFLOW; | |
1152 | } | |
1153 | return 0; | |
1154 | } | |
1155 | ||
1156 | static inline int check_shash_op(const char *op, int err, | |
1157 | const char *driver, const char *vec_name, | |
1158 | const struct testvec_config *cfg) | |
1159 | { | |
1160 | if (err) | |
1161 | pr_err("alg: shash: %s %s() failed with err %d on test vector %s, cfg=\"%s\"\n", | |
1162 | driver, op, err, vec_name, cfg->name); | |
1163 | return err; | |
1164 | } | |
1165 | ||
1166 | static inline const void *sg_data(struct scatterlist *sg) | |
1167 | { | |
1168 | return page_address(sg_page(sg)) + sg->offset; | |
1169 | } | |
1170 | ||
1171 | /* Test one hash test vector in one configuration, using the shash API */ | |
1172 | static int test_shash_vec_cfg(const char *driver, | |
1173 | const struct hash_testvec *vec, | |
1174 | const char *vec_name, | |
1175 | const struct testvec_config *cfg, | |
1176 | struct shash_desc *desc, | |
1177 | struct test_sglist *tsgl, | |
1178 | u8 *hashstate) | |
1179 | { | |
1180 | struct crypto_shash *tfm = desc->tfm; | |
1181 | const unsigned int alignmask = crypto_shash_alignmask(tfm); | |
1182 | const unsigned int digestsize = crypto_shash_digestsize(tfm); | |
1183 | const unsigned int statesize = crypto_shash_statesize(tfm); | |
1184 | const struct test_sg_division *divs[XBUFSIZE]; | |
1185 | unsigned int i; | |
1186 | u8 result[HASH_MAX_DIGESTSIZE + TESTMGR_POISON_LEN]; | |
1187 | int err; | |
1188 | ||
1189 | /* Set the key, if specified */ | |
1190 | if (vec->ksize) { | |
fd8c37c7 EB |
1191 | err = do_setkey(crypto_shash_setkey, tfm, vec->key, vec->ksize, |
1192 | cfg, alignmask); | |
d8ea98aa EB |
1193 | if (err) { |
1194 | if (err == vec->setkey_error) | |
1195 | return 0; | |
1196 | pr_err("alg: shash: %s setkey failed on test vector %s; expected_error=%d, actual_error=%d, flags=%#x\n", | |
1197 | driver, vec_name, vec->setkey_error, err, | |
1198 | crypto_shash_get_flags(tfm)); | |
1199 | return err; | |
1200 | } | |
1201 | if (vec->setkey_error) { | |
1202 | pr_err("alg: shash: %s setkey unexpectedly succeeded on test vector %s; expected_error=%d\n", | |
1203 | driver, vec_name, vec->setkey_error); | |
1204 | return -EINVAL; | |
1205 | } | |
1206 | } | |
1207 | ||
1208 | /* Build the scatterlist for the source data */ | |
1209 | err = build_hash_sglist(tsgl, vec, cfg, alignmask, divs); | |
1210 | if (err) { | |
1211 | pr_err("alg: shash: %s: error preparing scatterlist for test vector %s, cfg=\"%s\"\n", | |
1212 | driver, vec_name, cfg->name); | |
1213 | return err; | |
1214 | } | |
1215 | ||
1216 | /* Do the actual hashing */ | |
1217 | ||
1218 | testmgr_poison(desc->__ctx, crypto_shash_descsize(tfm)); | |
1219 | testmgr_poison(result, digestsize + TESTMGR_POISON_LEN); | |
1220 | ||
1221 | if (cfg->finalization_type == FINALIZATION_TYPE_DIGEST || | |
1222 | vec->digest_error) { | |
1223 | /* Just using digest() */ | |
1224 | if (tsgl->nents != 1) | |
1225 | return 0; | |
1226 | if (cfg->nosimd) | |
1227 | crypto_disable_simd_for_test(); | |
1228 | err = crypto_shash_digest(desc, sg_data(&tsgl->sgl[0]), | |
1229 | tsgl->sgl[0].length, result); | |
1230 | if (cfg->nosimd) | |
1231 | crypto_reenable_simd_for_test(); | |
1232 | if (err) { | |
1233 | if (err == vec->digest_error) | |
1234 | return 0; | |
1235 | pr_err("alg: shash: %s digest() failed on test vector %s; expected_error=%d, actual_error=%d, cfg=\"%s\"\n", | |
1236 | driver, vec_name, vec->digest_error, err, | |
1237 | cfg->name); | |
1238 | return err; | |
1239 | } | |
1240 | if (vec->digest_error) { | |
1241 | pr_err("alg: shash: %s digest() unexpectedly succeeded on test vector %s; expected_error=%d, cfg=\"%s\"\n", | |
1242 | driver, vec_name, vec->digest_error, cfg->name); | |
1243 | return -EINVAL; | |
1244 | } | |
1245 | goto result_ready; | |
1246 | } | |
1247 | ||
1248 | /* Using init(), zero or more update(), then final() or finup() */ | |
1249 | ||
1250 | if (cfg->nosimd) | |
1251 | crypto_disable_simd_for_test(); | |
1252 | err = crypto_shash_init(desc); | |
1253 | if (cfg->nosimd) | |
1254 | crypto_reenable_simd_for_test(); | |
1255 | err = check_shash_op("init", err, driver, vec_name, cfg); | |
1256 | if (err) | |
1257 | return err; | |
1258 | ||
1259 | for (i = 0; i < tsgl->nents; i++) { | |
1260 | if (i + 1 == tsgl->nents && | |
1261 | cfg->finalization_type == FINALIZATION_TYPE_FINUP) { | |
1262 | if (divs[i]->nosimd) | |
1263 | crypto_disable_simd_for_test(); | |
1264 | err = crypto_shash_finup(desc, sg_data(&tsgl->sgl[i]), | |
1265 | tsgl->sgl[i].length, result); | |
1266 | if (divs[i]->nosimd) | |
1267 | crypto_reenable_simd_for_test(); | |
1268 | err = check_shash_op("finup", err, driver, vec_name, | |
1269 | cfg); | |
1270 | if (err) | |
1271 | return err; | |
1272 | goto result_ready; | |
1273 | } | |
1274 | if (divs[i]->nosimd) | |
1275 | crypto_disable_simd_for_test(); | |
1276 | err = crypto_shash_update(desc, sg_data(&tsgl->sgl[i]), | |
1277 | tsgl->sgl[i].length); | |
1278 | if (divs[i]->nosimd) | |
1279 | crypto_reenable_simd_for_test(); | |
1280 | err = check_shash_op("update", err, driver, vec_name, cfg); | |
1281 | if (err) | |
1282 | return err; | |
1283 | if (divs[i]->flush_type == FLUSH_TYPE_REIMPORT) { | |
1284 | /* Test ->export() and ->import() */ | |
1285 | testmgr_poison(hashstate + statesize, | |
1286 | TESTMGR_POISON_LEN); | |
1287 | err = crypto_shash_export(desc, hashstate); | |
1288 | err = check_shash_op("export", err, driver, vec_name, | |
1289 | cfg); | |
1290 | if (err) | |
1291 | return err; | |
1292 | if (!testmgr_is_poison(hashstate + statesize, | |
1293 | TESTMGR_POISON_LEN)) { | |
1294 | pr_err("alg: shash: %s export() overran state buffer on test vector %s, cfg=\"%s\"\n", | |
1295 | driver, vec_name, cfg->name); | |
1296 | return -EOVERFLOW; | |
1297 | } | |
1298 | testmgr_poison(desc->__ctx, crypto_shash_descsize(tfm)); | |
1299 | err = crypto_shash_import(desc, hashstate); | |
1300 | err = check_shash_op("import", err, driver, vec_name, | |
1301 | cfg); | |
1302 | if (err) | |
1303 | return err; | |
1304 | } | |
1305 | } | |
1306 | ||
1307 | if (cfg->nosimd) | |
1308 | crypto_disable_simd_for_test(); | |
1309 | err = crypto_shash_final(desc, result); | |
1310 | if (cfg->nosimd) | |
1311 | crypto_reenable_simd_for_test(); | |
1312 | err = check_shash_op("final", err, driver, vec_name, cfg); | |
1313 | if (err) | |
1314 | return err; | |
1315 | result_ready: | |
1316 | return check_hash_result("shash", result, digestsize, vec, vec_name, | |
1317 | driver, cfg); | |
1318 | } | |
1319 | ||
6570737c EB |
1320 | static int do_ahash_op(int (*op)(struct ahash_request *req), |
1321 | struct ahash_request *req, | |
1322 | struct crypto_wait *wait, bool nosimd) | |
1323 | { | |
1324 | int err; | |
1325 | ||
1326 | if (nosimd) | |
1327 | crypto_disable_simd_for_test(); | |
1328 | ||
1329 | err = op(req); | |
1330 | ||
1331 | if (nosimd) | |
1332 | crypto_reenable_simd_for_test(); | |
1333 | ||
1334 | return crypto_wait_req(err, wait); | |
1335 | } | |
1336 | ||
d8ea98aa EB |
1337 | static int check_nonfinal_ahash_op(const char *op, int err, |
1338 | u8 *result, unsigned int digestsize, | |
1339 | const char *driver, const char *vec_name, | |
1340 | const struct testvec_config *cfg) | |
466d7b9f | 1341 | { |
4cc2dcf9 | 1342 | if (err) { |
d8ea98aa | 1343 | pr_err("alg: ahash: %s %s() failed with err %d on test vector %s, cfg=\"%s\"\n", |
951d1332 | 1344 | driver, op, err, vec_name, cfg->name); |
4cc2dcf9 | 1345 | return err; |
018ba95c | 1346 | } |
4cc2dcf9 | 1347 | if (!testmgr_is_poison(result, digestsize)) { |
d8ea98aa | 1348 | pr_err("alg: ahash: %s %s() used result buffer on test vector %s, cfg=\"%s\"\n", |
951d1332 | 1349 | driver, op, vec_name, cfg->name); |
4cc2dcf9 | 1350 | return -EINVAL; |
466d7b9f | 1351 | } |
4cc2dcf9 | 1352 | return 0; |
018ba95c WR |
1353 | } |
1354 | ||
d8ea98aa EB |
1355 | /* Test one hash test vector in one configuration, using the ahash API */ |
1356 | static int test_ahash_vec_cfg(const char *driver, | |
1357 | const struct hash_testvec *vec, | |
1358 | const char *vec_name, | |
1359 | const struct testvec_config *cfg, | |
1360 | struct ahash_request *req, | |
1361 | struct test_sglist *tsgl, | |
1362 | u8 *hashstate) | |
da7f033d | 1363 | { |
4cc2dcf9 EB |
1364 | struct crypto_ahash *tfm = crypto_ahash_reqtfm(req); |
1365 | const unsigned int alignmask = crypto_ahash_alignmask(tfm); | |
1366 | const unsigned int digestsize = crypto_ahash_digestsize(tfm); | |
1367 | const unsigned int statesize = crypto_ahash_statesize(tfm); | |
1368 | const u32 req_flags = CRYPTO_TFM_REQ_MAY_BACKLOG | cfg->req_flags; | |
1369 | const struct test_sg_division *divs[XBUFSIZE]; | |
1370 | DECLARE_CRYPTO_WAIT(wait); | |
4cc2dcf9 EB |
1371 | unsigned int i; |
1372 | struct scatterlist *pending_sgl; | |
1373 | unsigned int pending_len; | |
1374 | u8 result[HASH_MAX_DIGESTSIZE + TESTMGR_POISON_LEN]; | |
1375 | int err; | |
da7f033d | 1376 | |
4cc2dcf9 EB |
1377 | /* Set the key, if specified */ |
1378 | if (vec->ksize) { | |
fd8c37c7 EB |
1379 | err = do_setkey(crypto_ahash_setkey, tfm, vec->key, vec->ksize, |
1380 | cfg, alignmask); | |
4cc2dcf9 | 1381 | if (err) { |
5283a8ee EB |
1382 | if (err == vec->setkey_error) |
1383 | return 0; | |
d8ea98aa | 1384 | pr_err("alg: ahash: %s setkey failed on test vector %s; expected_error=%d, actual_error=%d, flags=%#x\n", |
951d1332 | 1385 | driver, vec_name, vec->setkey_error, err, |
4cc2dcf9 EB |
1386 | crypto_ahash_get_flags(tfm)); |
1387 | return err; | |
1388 | } | |
5283a8ee | 1389 | if (vec->setkey_error) { |
d8ea98aa | 1390 | pr_err("alg: ahash: %s setkey unexpectedly succeeded on test vector %s; expected_error=%d\n", |
951d1332 | 1391 | driver, vec_name, vec->setkey_error); |
5283a8ee EB |
1392 | return -EINVAL; |
1393 | } | |
4cc2dcf9 | 1394 | } |
da7f033d | 1395 | |
4cc2dcf9 | 1396 | /* Build the scatterlist for the source data */ |
d8ea98aa | 1397 | err = build_hash_sglist(tsgl, vec, cfg, alignmask, divs); |
4cc2dcf9 | 1398 | if (err) { |
d8ea98aa | 1399 | pr_err("alg: ahash: %s: error preparing scatterlist for test vector %s, cfg=\"%s\"\n", |
951d1332 | 1400 | driver, vec_name, cfg->name); |
4cc2dcf9 | 1401 | return err; |
da7f033d | 1402 | } |
da7f033d | 1403 | |
4cc2dcf9 | 1404 | /* Do the actual hashing */ |
a0cfae59 | 1405 | |
4cc2dcf9 EB |
1406 | testmgr_poison(req->__ctx, crypto_ahash_reqsize(tfm)); |
1407 | testmgr_poison(result, digestsize + TESTMGR_POISON_LEN); | |
da5ffe11 | 1408 | |
5283a8ee EB |
1409 | if (cfg->finalization_type == FINALIZATION_TYPE_DIGEST || |
1410 | vec->digest_error) { | |
4cc2dcf9 EB |
1411 | /* Just using digest() */ |
1412 | ahash_request_set_callback(req, req_flags, crypto_req_done, | |
1413 | &wait); | |
1414 | ahash_request_set_crypt(req, tsgl->sgl, result, vec->psize); | |
6570737c | 1415 | err = do_ahash_op(crypto_ahash_digest, req, &wait, cfg->nosimd); |
4cc2dcf9 | 1416 | if (err) { |
5283a8ee EB |
1417 | if (err == vec->digest_error) |
1418 | return 0; | |
d8ea98aa | 1419 | pr_err("alg: ahash: %s digest() failed on test vector %s; expected_error=%d, actual_error=%d, cfg=\"%s\"\n", |
951d1332 | 1420 | driver, vec_name, vec->digest_error, err, |
5283a8ee | 1421 | cfg->name); |
4cc2dcf9 EB |
1422 | return err; |
1423 | } | |
5283a8ee | 1424 | if (vec->digest_error) { |
d8ea98aa | 1425 | pr_err("alg: ahash: %s digest() unexpectedly succeeded on test vector %s; expected_error=%d, cfg=\"%s\"\n", |
951d1332 | 1426 | driver, vec_name, vec->digest_error, cfg->name); |
5283a8ee EB |
1427 | return -EINVAL; |
1428 | } | |
4cc2dcf9 EB |
1429 | goto result_ready; |
1430 | } | |
da7f033d | 1431 | |
4cc2dcf9 | 1432 | /* Using init(), zero or more update(), then final() or finup() */ |
da7f033d | 1433 | |
4cc2dcf9 EB |
1434 | ahash_request_set_callback(req, req_flags, crypto_req_done, &wait); |
1435 | ahash_request_set_crypt(req, NULL, result, 0); | |
6570737c | 1436 | err = do_ahash_op(crypto_ahash_init, req, &wait, cfg->nosimd); |
d8ea98aa EB |
1437 | err = check_nonfinal_ahash_op("init", err, result, digestsize, |
1438 | driver, vec_name, cfg); | |
4cc2dcf9 EB |
1439 | if (err) |
1440 | return err; | |
da7f033d | 1441 | |
4cc2dcf9 EB |
1442 | pending_sgl = NULL; |
1443 | pending_len = 0; | |
1444 | for (i = 0; i < tsgl->nents; i++) { | |
1445 | if (divs[i]->flush_type != FLUSH_TYPE_NONE && | |
1446 | pending_sgl != NULL) { | |
1447 | /* update() with the pending data */ | |
1448 | ahash_request_set_callback(req, req_flags, | |
1449 | crypto_req_done, &wait); | |
1450 | ahash_request_set_crypt(req, pending_sgl, result, | |
1451 | pending_len); | |
6570737c EB |
1452 | err = do_ahash_op(crypto_ahash_update, req, &wait, |
1453 | divs[i]->nosimd); | |
d8ea98aa EB |
1454 | err = check_nonfinal_ahash_op("update", err, |
1455 | result, digestsize, | |
1456 | driver, vec_name, cfg); | |
4cc2dcf9 EB |
1457 | if (err) |
1458 | return err; | |
1459 | pending_sgl = NULL; | |
1460 | pending_len = 0; | |
da7f033d | 1461 | } |
4cc2dcf9 EB |
1462 | if (divs[i]->flush_type == FLUSH_TYPE_REIMPORT) { |
1463 | /* Test ->export() and ->import() */ | |
1464 | testmgr_poison(hashstate + statesize, | |
1465 | TESTMGR_POISON_LEN); | |
1466 | err = crypto_ahash_export(req, hashstate); | |
d8ea98aa EB |
1467 | err = check_nonfinal_ahash_op("export", err, |
1468 | result, digestsize, | |
1469 | driver, vec_name, cfg); | |
4cc2dcf9 EB |
1470 | if (err) |
1471 | return err; | |
1472 | if (!testmgr_is_poison(hashstate + statesize, | |
1473 | TESTMGR_POISON_LEN)) { | |
d8ea98aa | 1474 | pr_err("alg: ahash: %s export() overran state buffer on test vector %s, cfg=\"%s\"\n", |
951d1332 | 1475 | driver, vec_name, cfg->name); |
4cc2dcf9 | 1476 | return -EOVERFLOW; |
da7f033d | 1477 | } |
76715095 | 1478 | |
4cc2dcf9 EB |
1479 | testmgr_poison(req->__ctx, crypto_ahash_reqsize(tfm)); |
1480 | err = crypto_ahash_import(req, hashstate); | |
d8ea98aa EB |
1481 | err = check_nonfinal_ahash_op("import", err, |
1482 | result, digestsize, | |
1483 | driver, vec_name, cfg); | |
4cc2dcf9 EB |
1484 | if (err) |
1485 | return err; | |
da7f033d | 1486 | } |
4cc2dcf9 EB |
1487 | if (pending_sgl == NULL) |
1488 | pending_sgl = &tsgl->sgl[i]; | |
1489 | pending_len += tsgl->sgl[i].length; | |
1490 | } | |
da7f033d | 1491 | |
4cc2dcf9 EB |
1492 | ahash_request_set_callback(req, req_flags, crypto_req_done, &wait); |
1493 | ahash_request_set_crypt(req, pending_sgl, result, pending_len); | |
1494 | if (cfg->finalization_type == FINALIZATION_TYPE_FINAL) { | |
1495 | /* finish with update() and final() */ | |
6570737c | 1496 | err = do_ahash_op(crypto_ahash_update, req, &wait, cfg->nosimd); |
d8ea98aa EB |
1497 | err = check_nonfinal_ahash_op("update", err, result, digestsize, |
1498 | driver, vec_name, cfg); | |
4cc2dcf9 EB |
1499 | if (err) |
1500 | return err; | |
6570737c | 1501 | err = do_ahash_op(crypto_ahash_final, req, &wait, cfg->nosimd); |
4cc2dcf9 | 1502 | if (err) { |
d8ea98aa | 1503 | pr_err("alg: ahash: %s final() failed with err %d on test vector %s, cfg=\"%s\"\n", |
951d1332 | 1504 | driver, err, vec_name, cfg->name); |
4cc2dcf9 EB |
1505 | return err; |
1506 | } | |
1507 | } else { | |
1508 | /* finish with finup() */ | |
6570737c | 1509 | err = do_ahash_op(crypto_ahash_finup, req, &wait, cfg->nosimd); |
4cc2dcf9 | 1510 | if (err) { |
d8ea98aa | 1511 | pr_err("alg: ahash: %s finup() failed with err %d on test vector %s, cfg=\"%s\"\n", |
951d1332 | 1512 | driver, err, vec_name, cfg->name); |
4cc2dcf9 | 1513 | return err; |
da7f033d HX |
1514 | } |
1515 | } | |
1516 | ||
4cc2dcf9 | 1517 | result_ready: |
d8ea98aa EB |
1518 | return check_hash_result("ahash", result, digestsize, vec, vec_name, |
1519 | driver, cfg); | |
1520 | } | |
1521 | ||
1522 | static int test_hash_vec_cfg(const char *driver, | |
1523 | const struct hash_testvec *vec, | |
1524 | const char *vec_name, | |
1525 | const struct testvec_config *cfg, | |
1526 | struct ahash_request *req, | |
1527 | struct shash_desc *desc, | |
1528 | struct test_sglist *tsgl, | |
1529 | u8 *hashstate) | |
1530 | { | |
1531 | int err; | |
1532 | ||
1533 | /* | |
1534 | * For algorithms implemented as "shash", most bugs will be detected by | |
1535 | * both the shash and ahash tests. Test the shash API first so that the | |
1536 | * failures involve less indirection, so are easier to debug. | |
1537 | */ | |
1538 | ||
1539 | if (desc) { | |
1540 | err = test_shash_vec_cfg(driver, vec, vec_name, cfg, desc, tsgl, | |
1541 | hashstate); | |
1542 | if (err) | |
1543 | return err; | |
4cc2dcf9 | 1544 | } |
da5ffe11 | 1545 | |
d8ea98aa EB |
1546 | return test_ahash_vec_cfg(driver, vec, vec_name, cfg, req, tsgl, |
1547 | hashstate); | |
4cc2dcf9 | 1548 | } |
da7f033d | 1549 | |
4cc2dcf9 EB |
1550 | static int test_hash_vec(const char *driver, const struct hash_testvec *vec, |
1551 | unsigned int vec_num, struct ahash_request *req, | |
d8ea98aa EB |
1552 | struct shash_desc *desc, struct test_sglist *tsgl, |
1553 | u8 *hashstate) | |
4cc2dcf9 | 1554 | { |
951d1332 | 1555 | char vec_name[16]; |
4cc2dcf9 EB |
1556 | unsigned int i; |
1557 | int err; | |
da7f033d | 1558 | |
951d1332 EB |
1559 | sprintf(vec_name, "%u", vec_num); |
1560 | ||
4cc2dcf9 | 1561 | for (i = 0; i < ARRAY_SIZE(default_hash_testvec_configs); i++) { |
951d1332 | 1562 | err = test_hash_vec_cfg(driver, vec, vec_name, |
4cc2dcf9 | 1563 | &default_hash_testvec_configs[i], |
d8ea98aa | 1564 | req, desc, tsgl, hashstate); |
4cc2dcf9 EB |
1565 | if (err) |
1566 | return err; | |
1567 | } | |
5f2b424e | 1568 | |
4cc2dcf9 EB |
1569 | #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS |
1570 | if (!noextratests) { | |
1571 | struct testvec_config cfg; | |
1572 | char cfgname[TESTVEC_CONFIG_NAMELEN]; | |
5f2b424e | 1573 | |
4cc2dcf9 EB |
1574 | for (i = 0; i < fuzz_iterations; i++) { |
1575 | generate_random_testvec_config(&cfg, cfgname, | |
1576 | sizeof(cfgname)); | |
951d1332 | 1577 | err = test_hash_vec_cfg(driver, vec, vec_name, &cfg, |
d8ea98aa | 1578 | req, desc, tsgl, hashstate); |
4cc2dcf9 EB |
1579 | if (err) |
1580 | return err; | |
e63e1b0d | 1581 | cond_resched(); |
018ba95c WR |
1582 | } |
1583 | } | |
4cc2dcf9 EB |
1584 | #endif |
1585 | return 0; | |
1586 | } | |
018ba95c | 1587 | |
9a8a6b3f EB |
1588 | #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS |
1589 | /* | |
1590 | * Generate a hash test vector from the given implementation. | |
1591 | * Assumes the buffers in 'vec' were already allocated. | |
1592 | */ | |
149c4e6e | 1593 | static void generate_random_hash_testvec(struct shash_desc *desc, |
9a8a6b3f EB |
1594 | struct hash_testvec *vec, |
1595 | unsigned int maxkeysize, | |
1596 | unsigned int maxdatasize, | |
1597 | char *name, size_t max_namelen) | |
1598 | { | |
9a8a6b3f EB |
1599 | /* Data */ |
1600 | vec->psize = generate_random_length(maxdatasize); | |
1601 | generate_random_bytes((u8 *)vec->plaintext, vec->psize); | |
1602 | ||
1603 | /* | |
1604 | * Key: length in range [1, maxkeysize], but usually choose maxkeysize. | |
1605 | * If algorithm is unkeyed, then maxkeysize == 0 and set ksize = 0. | |
1606 | */ | |
1607 | vec->setkey_error = 0; | |
1608 | vec->ksize = 0; | |
1609 | if (maxkeysize) { | |
1610 | vec->ksize = maxkeysize; | |
1611 | if (prandom_u32() % 4 == 0) | |
1612 | vec->ksize = 1 + (prandom_u32() % maxkeysize); | |
1613 | generate_random_bytes((u8 *)vec->key, vec->ksize); | |
1614 | ||
149c4e6e | 1615 | vec->setkey_error = crypto_shash_setkey(desc->tfm, vec->key, |
9a8a6b3f EB |
1616 | vec->ksize); |
1617 | /* If the key couldn't be set, no need to continue to digest. */ | |
1618 | if (vec->setkey_error) | |
1619 | goto done; | |
1620 | } | |
1621 | ||
1622 | /* Digest */ | |
9a8a6b3f EB |
1623 | vec->digest_error = crypto_shash_digest(desc, vec->plaintext, |
1624 | vec->psize, (u8 *)vec->digest); | |
1625 | done: | |
1626 | snprintf(name, max_namelen, "\"random: psize=%u ksize=%u\"", | |
1627 | vec->psize, vec->ksize); | |
1628 | } | |
1629 | ||
1630 | /* | |
1631 | * Test the hash algorithm represented by @req against the corresponding generic | |
1632 | * implementation, if one is available. | |
1633 | */ | |
1634 | static int test_hash_vs_generic_impl(const char *driver, | |
1635 | const char *generic_driver, | |
1636 | unsigned int maxkeysize, | |
1637 | struct ahash_request *req, | |
d8ea98aa | 1638 | struct shash_desc *desc, |
9a8a6b3f EB |
1639 | struct test_sglist *tsgl, |
1640 | u8 *hashstate) | |
1641 | { | |
1642 | struct crypto_ahash *tfm = crypto_ahash_reqtfm(req); | |
1643 | const unsigned int digestsize = crypto_ahash_digestsize(tfm); | |
1644 | const unsigned int blocksize = crypto_ahash_blocksize(tfm); | |
1645 | const unsigned int maxdatasize = (2 * PAGE_SIZE) - TESTMGR_POISON_LEN; | |
1646 | const char *algname = crypto_hash_alg_common(tfm)->base.cra_name; | |
1647 | char _generic_driver[CRYPTO_MAX_ALG_NAME]; | |
1648 | struct crypto_shash *generic_tfm = NULL; | |
149c4e6e | 1649 | struct shash_desc *generic_desc = NULL; |
9a8a6b3f EB |
1650 | unsigned int i; |
1651 | struct hash_testvec vec = { 0 }; | |
1652 | char vec_name[64]; | |
6b5ca646 | 1653 | struct testvec_config *cfg; |
9a8a6b3f EB |
1654 | char cfgname[TESTVEC_CONFIG_NAMELEN]; |
1655 | int err; | |
1656 | ||
1657 | if (noextratests) | |
1658 | return 0; | |
1659 | ||
1660 | if (!generic_driver) { /* Use default naming convention? */ | |
1661 | err = build_generic_driver_name(algname, _generic_driver); | |
1662 | if (err) | |
1663 | return err; | |
1664 | generic_driver = _generic_driver; | |
1665 | } | |
1666 | ||
1667 | if (strcmp(generic_driver, driver) == 0) /* Already the generic impl? */ | |
1668 | return 0; | |
1669 | ||
1670 | generic_tfm = crypto_alloc_shash(generic_driver, 0, 0); | |
1671 | if (IS_ERR(generic_tfm)) { | |
1672 | err = PTR_ERR(generic_tfm); | |
1673 | if (err == -ENOENT) { | |
1674 | pr_warn("alg: hash: skipping comparison tests for %s because %s is unavailable\n", | |
1675 | driver, generic_driver); | |
1676 | return 0; | |
1677 | } | |
1678 | pr_err("alg: hash: error allocating %s (generic impl of %s): %d\n", | |
1679 | generic_driver, algname, err); | |
1680 | return err; | |
1681 | } | |
1682 | ||
6b5ca646 AB |
1683 | cfg = kzalloc(sizeof(*cfg), GFP_KERNEL); |
1684 | if (!cfg) { | |
1685 | err = -ENOMEM; | |
1686 | goto out; | |
1687 | } | |
1688 | ||
149c4e6e AB |
1689 | generic_desc = kzalloc(sizeof(*desc) + |
1690 | crypto_shash_descsize(generic_tfm), GFP_KERNEL); | |
1691 | if (!generic_desc) { | |
1692 | err = -ENOMEM; | |
1693 | goto out; | |
1694 | } | |
1695 | generic_desc->tfm = generic_tfm; | |
1696 | ||
9a8a6b3f EB |
1697 | /* Check the algorithm properties for consistency. */ |
1698 | ||
1699 | if (digestsize != crypto_shash_digestsize(generic_tfm)) { | |
1700 | pr_err("alg: hash: digestsize for %s (%u) doesn't match generic impl (%u)\n", | |
1701 | driver, digestsize, | |
1702 | crypto_shash_digestsize(generic_tfm)); | |
1703 | err = -EINVAL; | |
1704 | goto out; | |
1705 | } | |
1706 | ||
1707 | if (blocksize != crypto_shash_blocksize(generic_tfm)) { | |
1708 | pr_err("alg: hash: blocksize for %s (%u) doesn't match generic impl (%u)\n", | |
1709 | driver, blocksize, crypto_shash_blocksize(generic_tfm)); | |
1710 | err = -EINVAL; | |
1711 | goto out; | |
1712 | } | |
1713 | ||
1714 | /* | |
1715 | * Now generate test vectors using the generic implementation, and test | |
1716 | * the other implementation against them. | |
1717 | */ | |
1718 | ||
1719 | vec.key = kmalloc(maxkeysize, GFP_KERNEL); | |
1720 | vec.plaintext = kmalloc(maxdatasize, GFP_KERNEL); | |
1721 | vec.digest = kmalloc(digestsize, GFP_KERNEL); | |
1722 | if (!vec.key || !vec.plaintext || !vec.digest) { | |
1723 | err = -ENOMEM; | |
1724 | goto out; | |
1725 | } | |
1726 | ||
1727 | for (i = 0; i < fuzz_iterations * 8; i++) { | |
149c4e6e | 1728 | generate_random_hash_testvec(generic_desc, &vec, |
9a8a6b3f EB |
1729 | maxkeysize, maxdatasize, |
1730 | vec_name, sizeof(vec_name)); | |
6b5ca646 | 1731 | generate_random_testvec_config(cfg, cfgname, sizeof(cfgname)); |
9a8a6b3f | 1732 | |
6b5ca646 | 1733 | err = test_hash_vec_cfg(driver, &vec, vec_name, cfg, |
d8ea98aa | 1734 | req, desc, tsgl, hashstate); |
9a8a6b3f EB |
1735 | if (err) |
1736 | goto out; | |
1737 | cond_resched(); | |
1738 | } | |
1739 | err = 0; | |
1740 | out: | |
6b5ca646 | 1741 | kfree(cfg); |
9a8a6b3f EB |
1742 | kfree(vec.key); |
1743 | kfree(vec.plaintext); | |
1744 | kfree(vec.digest); | |
1745 | crypto_free_shash(generic_tfm); | |
149c4e6e | 1746 | kzfree(generic_desc); |
9a8a6b3f EB |
1747 | return err; |
1748 | } | |
1749 | #else /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ | |
1750 | static int test_hash_vs_generic_impl(const char *driver, | |
1751 | const char *generic_driver, | |
1752 | unsigned int maxkeysize, | |
1753 | struct ahash_request *req, | |
d8ea98aa | 1754 | struct shash_desc *desc, |
9a8a6b3f EB |
1755 | struct test_sglist *tsgl, |
1756 | u8 *hashstate) | |
1757 | { | |
1758 | return 0; | |
1759 | } | |
1760 | #endif /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ | |
1761 | ||
d8ea98aa EB |
1762 | static int alloc_shash(const char *driver, u32 type, u32 mask, |
1763 | struct crypto_shash **tfm_ret, | |
1764 | struct shash_desc **desc_ret) | |
1765 | { | |
1766 | struct crypto_shash *tfm; | |
1767 | struct shash_desc *desc; | |
1768 | ||
1769 | tfm = crypto_alloc_shash(driver, type, mask); | |
1770 | if (IS_ERR(tfm)) { | |
1771 | if (PTR_ERR(tfm) == -ENOENT) { | |
1772 | /* | |
1773 | * This algorithm is only available through the ahash | |
1774 | * API, not the shash API, so skip the shash tests. | |
1775 | */ | |
1776 | return 0; | |
1777 | } | |
1778 | pr_err("alg: hash: failed to allocate shash transform for %s: %ld\n", | |
1779 | driver, PTR_ERR(tfm)); | |
1780 | return PTR_ERR(tfm); | |
1781 | } | |
1782 | ||
1783 | desc = kmalloc(sizeof(*desc) + crypto_shash_descsize(tfm), GFP_KERNEL); | |
1784 | if (!desc) { | |
1785 | crypto_free_shash(tfm); | |
1786 | return -ENOMEM; | |
1787 | } | |
1788 | desc->tfm = tfm; | |
1789 | ||
1790 | *tfm_ret = tfm; | |
1791 | *desc_ret = desc; | |
1792 | return 0; | |
1793 | } | |
1794 | ||
4cc2dcf9 EB |
1795 | static int __alg_test_hash(const struct hash_testvec *vecs, |
1796 | unsigned int num_vecs, const char *driver, | |
9a8a6b3f EB |
1797 | u32 type, u32 mask, |
1798 | const char *generic_driver, unsigned int maxkeysize) | |
4cc2dcf9 | 1799 | { |
d8ea98aa | 1800 | struct crypto_ahash *atfm = NULL; |
4cc2dcf9 | 1801 | struct ahash_request *req = NULL; |
d8ea98aa EB |
1802 | struct crypto_shash *stfm = NULL; |
1803 | struct shash_desc *desc = NULL; | |
4cc2dcf9 EB |
1804 | struct test_sglist *tsgl = NULL; |
1805 | u8 *hashstate = NULL; | |
d8ea98aa | 1806 | unsigned int statesize; |
4cc2dcf9 EB |
1807 | unsigned int i; |
1808 | int err; | |
018ba95c | 1809 | |
d8ea98aa EB |
1810 | /* |
1811 | * Always test the ahash API. This works regardless of whether the | |
1812 | * algorithm is implemented as ahash or shash. | |
1813 | */ | |
1814 | ||
1815 | atfm = crypto_alloc_ahash(driver, type, mask); | |
1816 | if (IS_ERR(atfm)) { | |
4cc2dcf9 | 1817 | pr_err("alg: hash: failed to allocate transform for %s: %ld\n", |
d8ea98aa EB |
1818 | driver, PTR_ERR(atfm)); |
1819 | return PTR_ERR(atfm); | |
4cc2dcf9 | 1820 | } |
018ba95c | 1821 | |
d8ea98aa | 1822 | req = ahash_request_alloc(atfm, GFP_KERNEL); |
4cc2dcf9 EB |
1823 | if (!req) { |
1824 | pr_err("alg: hash: failed to allocate request for %s\n", | |
1825 | driver); | |
1826 | err = -ENOMEM; | |
1827 | goto out; | |
1828 | } | |
018ba95c | 1829 | |
d8ea98aa EB |
1830 | /* |
1831 | * If available also test the shash API, to cover corner cases that may | |
1832 | * be missed by testing the ahash API only. | |
1833 | */ | |
1834 | err = alloc_shash(driver, type, mask, &stfm, &desc); | |
1835 | if (err) | |
1836 | goto out; | |
1837 | ||
4cc2dcf9 EB |
1838 | tsgl = kmalloc(sizeof(*tsgl), GFP_KERNEL); |
1839 | if (!tsgl || init_test_sglist(tsgl) != 0) { | |
1840 | pr_err("alg: hash: failed to allocate test buffers for %s\n", | |
1841 | driver); | |
1842 | kfree(tsgl); | |
1843 | tsgl = NULL; | |
1844 | err = -ENOMEM; | |
1845 | goto out; | |
1846 | } | |
018ba95c | 1847 | |
d8ea98aa EB |
1848 | statesize = crypto_ahash_statesize(atfm); |
1849 | if (stfm) | |
1850 | statesize = max(statesize, crypto_shash_statesize(stfm)); | |
1851 | hashstate = kmalloc(statesize + TESTMGR_POISON_LEN, GFP_KERNEL); | |
4cc2dcf9 EB |
1852 | if (!hashstate) { |
1853 | pr_err("alg: hash: failed to allocate hash state buffer for %s\n", | |
1854 | driver); | |
1855 | err = -ENOMEM; | |
1856 | goto out; | |
1857 | } | |
018ba95c | 1858 | |
4cc2dcf9 | 1859 | for (i = 0; i < num_vecs; i++) { |
d8ea98aa EB |
1860 | err = test_hash_vec(driver, &vecs[i], i, req, desc, tsgl, |
1861 | hashstate); | |
4cc2dcf9 | 1862 | if (err) |
5f2b424e | 1863 | goto out; |
e63e1b0d | 1864 | cond_resched(); |
da7f033d | 1865 | } |
9a8a6b3f | 1866 | err = test_hash_vs_generic_impl(driver, generic_driver, maxkeysize, req, |
d8ea98aa | 1867 | desc, tsgl, hashstate); |
da7f033d | 1868 | out: |
4cc2dcf9 EB |
1869 | kfree(hashstate); |
1870 | if (tsgl) { | |
1871 | destroy_test_sglist(tsgl); | |
1872 | kfree(tsgl); | |
1873 | } | |
d8ea98aa EB |
1874 | kfree(desc); |
1875 | crypto_free_shash(stfm); | |
da7f033d | 1876 | ahash_request_free(req); |
d8ea98aa | 1877 | crypto_free_ahash(atfm); |
4cc2dcf9 | 1878 | return err; |
da7f033d HX |
1879 | } |
1880 | ||
4cc2dcf9 EB |
1881 | static int alg_test_hash(const struct alg_test_desc *desc, const char *driver, |
1882 | u32 type, u32 mask) | |
da5ffe11 | 1883 | { |
4cc2dcf9 EB |
1884 | const struct hash_testvec *template = desc->suite.hash.vecs; |
1885 | unsigned int tcount = desc->suite.hash.count; | |
1886 | unsigned int nr_unkeyed, nr_keyed; | |
9a8a6b3f | 1887 | unsigned int maxkeysize = 0; |
4cc2dcf9 | 1888 | int err; |
da5ffe11 | 1889 | |
4cc2dcf9 EB |
1890 | /* |
1891 | * For OPTIONAL_KEY algorithms, we have to do all the unkeyed tests | |
1892 | * first, before setting a key on the tfm. To make this easier, we | |
1893 | * require that the unkeyed test vectors (if any) are listed first. | |
1894 | */ | |
da5ffe11 | 1895 | |
4cc2dcf9 EB |
1896 | for (nr_unkeyed = 0; nr_unkeyed < tcount; nr_unkeyed++) { |
1897 | if (template[nr_unkeyed].ksize) | |
1898 | break; | |
1899 | } | |
1900 | for (nr_keyed = 0; nr_unkeyed + nr_keyed < tcount; nr_keyed++) { | |
1901 | if (!template[nr_unkeyed + nr_keyed].ksize) { | |
1902 | pr_err("alg: hash: test vectors for %s out of order, " | |
1903 | "unkeyed ones must come first\n", desc->alg); | |
1904 | return -EINVAL; | |
1905 | } | |
9a8a6b3f EB |
1906 | maxkeysize = max_t(unsigned int, maxkeysize, |
1907 | template[nr_unkeyed + nr_keyed].ksize); | |
4cc2dcf9 | 1908 | } |
da5ffe11 | 1909 | |
4cc2dcf9 EB |
1910 | err = 0; |
1911 | if (nr_unkeyed) { | |
9a8a6b3f EB |
1912 | err = __alg_test_hash(template, nr_unkeyed, driver, type, mask, |
1913 | desc->generic_driver, maxkeysize); | |
4cc2dcf9 | 1914 | template += nr_unkeyed; |
da5ffe11 JK |
1915 | } |
1916 | ||
4cc2dcf9 | 1917 | if (!err && nr_keyed) |
9a8a6b3f EB |
1918 | err = __alg_test_hash(template, nr_keyed, driver, type, mask, |
1919 | desc->generic_driver, maxkeysize); | |
4cc2dcf9 EB |
1920 | |
1921 | return err; | |
da5ffe11 JK |
1922 | } |
1923 | ||
ed96804f EB |
1924 | static int test_aead_vec_cfg(const char *driver, int enc, |
1925 | const struct aead_testvec *vec, | |
951d1332 | 1926 | const char *vec_name, |
ed96804f EB |
1927 | const struct testvec_config *cfg, |
1928 | struct aead_request *req, | |
1929 | struct cipher_test_sglists *tsgls) | |
da7f033d | 1930 | { |
ed96804f EB |
1931 | struct crypto_aead *tfm = crypto_aead_reqtfm(req); |
1932 | const unsigned int alignmask = crypto_aead_alignmask(tfm); | |
1933 | const unsigned int ivsize = crypto_aead_ivsize(tfm); | |
1934 | const unsigned int authsize = vec->clen - vec->plen; | |
1935 | const u32 req_flags = CRYPTO_TFM_REQ_MAY_BACKLOG | cfg->req_flags; | |
1936 | const char *op = enc ? "encryption" : "decryption"; | |
1937 | DECLARE_CRYPTO_WAIT(wait); | |
1938 | u8 _iv[3 * (MAX_ALGAPI_ALIGNMASK + 1) + MAX_IVLEN]; | |
1939 | u8 *iv = PTR_ALIGN(&_iv[0], 2 * (MAX_ALGAPI_ALIGNMASK + 1)) + | |
1940 | cfg->iv_offset + | |
1941 | (cfg->iv_offset_relative_to_alignmask ? alignmask : 0); | |
1942 | struct kvec input[2]; | |
1943 | int err; | |
d8a32ac2 | 1944 | |
ed96804f EB |
1945 | /* Set the key */ |
1946 | if (vec->wk) | |
1947 | crypto_aead_set_flags(tfm, CRYPTO_TFM_REQ_FORBID_WEAK_KEYS); | |
da7f033d | 1948 | else |
ed96804f | 1949 | crypto_aead_clear_flags(tfm, CRYPTO_TFM_REQ_FORBID_WEAK_KEYS); |
fd8c37c7 EB |
1950 | |
1951 | err = do_setkey(crypto_aead_setkey, tfm, vec->key, vec->klen, | |
1952 | cfg, alignmask); | |
5283a8ee | 1953 | if (err && err != vec->setkey_error) { |
951d1332 EB |
1954 | pr_err("alg: aead: %s setkey failed on test vector %s; expected_error=%d, actual_error=%d, flags=%#x\n", |
1955 | driver, vec_name, vec->setkey_error, err, | |
5283a8ee | 1956 | crypto_aead_get_flags(tfm)); |
ed96804f | 1957 | return err; |
da7f033d | 1958 | } |
5283a8ee | 1959 | if (!err && vec->setkey_error) { |
951d1332 EB |
1960 | pr_err("alg: aead: %s setkey unexpectedly succeeded on test vector %s; expected_error=%d\n", |
1961 | driver, vec_name, vec->setkey_error); | |
ed96804f | 1962 | return -EINVAL; |
da7f033d HX |
1963 | } |
1964 | ||
ed96804f EB |
1965 | /* Set the authentication tag size */ |
1966 | err = crypto_aead_setauthsize(tfm, authsize); | |
5283a8ee | 1967 | if (err && err != vec->setauthsize_error) { |
951d1332 EB |
1968 | pr_err("alg: aead: %s setauthsize failed on test vector %s; expected_error=%d, actual_error=%d\n", |
1969 | driver, vec_name, vec->setauthsize_error, err); | |
ed96804f EB |
1970 | return err; |
1971 | } | |
5283a8ee | 1972 | if (!err && vec->setauthsize_error) { |
951d1332 EB |
1973 | pr_err("alg: aead: %s setauthsize unexpectedly succeeded on test vector %s; expected_error=%d\n", |
1974 | driver, vec_name, vec->setauthsize_error); | |
5283a8ee EB |
1975 | return -EINVAL; |
1976 | } | |
1977 | ||
1978 | if (vec->setkey_error || vec->setauthsize_error) | |
1979 | return 0; | |
8ec25c51 | 1980 | |
ed96804f EB |
1981 | /* The IV must be copied to a buffer, as the algorithm may modify it */ |
1982 | if (WARN_ON(ivsize > MAX_IVLEN)) | |
1983 | return -EINVAL; | |
1984 | if (vec->iv) | |
1985 | memcpy(iv, vec->iv, ivsize); | |
1986 | else | |
1987 | memset(iv, 0, ivsize); | |
da7f033d | 1988 | |
ed96804f EB |
1989 | /* Build the src/dst scatterlists */ |
1990 | input[0].iov_base = (void *)vec->assoc; | |
1991 | input[0].iov_len = vec->alen; | |
1992 | input[1].iov_base = enc ? (void *)vec->ptext : (void *)vec->ctext; | |
1993 | input[1].iov_len = enc ? vec->plen : vec->clen; | |
1994 | err = build_cipher_test_sglists(tsgls, cfg, alignmask, | |
1995 | vec->alen + (enc ? vec->plen : | |
1996 | vec->clen), | |
1997 | vec->alen + (enc ? vec->clen : | |
1998 | vec->plen), | |
1999 | input, 2); | |
2000 | if (err) { | |
951d1332 EB |
2001 | pr_err("alg: aead: %s %s: error preparing scatterlists for test vector %s, cfg=\"%s\"\n", |
2002 | driver, op, vec_name, cfg->name); | |
ed96804f EB |
2003 | return err; |
2004 | } | |
da7f033d | 2005 | |
ed96804f EB |
2006 | /* Do the actual encryption or decryption */ |
2007 | testmgr_poison(req->__ctx, crypto_aead_reqsize(tfm)); | |
2008 | aead_request_set_callback(req, req_flags, crypto_req_done, &wait); | |
2009 | aead_request_set_crypt(req, tsgls->src.sgl_ptr, tsgls->dst.sgl_ptr, | |
2010 | enc ? vec->plen : vec->clen, iv); | |
2011 | aead_request_set_ad(req, vec->alen); | |
6570737c EB |
2012 | if (cfg->nosimd) |
2013 | crypto_disable_simd_for_test(); | |
2014 | err = enc ? crypto_aead_encrypt(req) : crypto_aead_decrypt(req); | |
2015 | if (cfg->nosimd) | |
2016 | crypto_reenable_simd_for_test(); | |
2017 | err = crypto_wait_req(err, &wait); | |
a6e5ef9b EB |
2018 | |
2019 | /* Check that the algorithm didn't overwrite things it shouldn't have */ | |
2020 | if (req->cryptlen != (enc ? vec->plen : vec->clen) || | |
2021 | req->assoclen != vec->alen || | |
2022 | req->iv != iv || | |
2023 | req->src != tsgls->src.sgl_ptr || | |
2024 | req->dst != tsgls->dst.sgl_ptr || | |
2025 | crypto_aead_reqtfm(req) != tfm || | |
2026 | req->base.complete != crypto_req_done || | |
2027 | req->base.flags != req_flags || | |
2028 | req->base.data != &wait) { | |
951d1332 EB |
2029 | pr_err("alg: aead: %s %s corrupted request struct on test vector %s, cfg=\"%s\"\n", |
2030 | driver, op, vec_name, cfg->name); | |
a6e5ef9b EB |
2031 | if (req->cryptlen != (enc ? vec->plen : vec->clen)) |
2032 | pr_err("alg: aead: changed 'req->cryptlen'\n"); | |
2033 | if (req->assoclen != vec->alen) | |
2034 | pr_err("alg: aead: changed 'req->assoclen'\n"); | |
2035 | if (req->iv != iv) | |
2036 | pr_err("alg: aead: changed 'req->iv'\n"); | |
2037 | if (req->src != tsgls->src.sgl_ptr) | |
2038 | pr_err("alg: aead: changed 'req->src'\n"); | |
2039 | if (req->dst != tsgls->dst.sgl_ptr) | |
2040 | pr_err("alg: aead: changed 'req->dst'\n"); | |
2041 | if (crypto_aead_reqtfm(req) != tfm) | |
2042 | pr_err("alg: aead: changed 'req->base.tfm'\n"); | |
2043 | if (req->base.complete != crypto_req_done) | |
2044 | pr_err("alg: aead: changed 'req->base.complete'\n"); | |
2045 | if (req->base.flags != req_flags) | |
2046 | pr_err("alg: aead: changed 'req->base.flags'\n"); | |
2047 | if (req->base.data != &wait) | |
2048 | pr_err("alg: aead: changed 'req->base.data'\n"); | |
2049 | return -EINVAL; | |
2050 | } | |
2051 | if (is_test_sglist_corrupted(&tsgls->src)) { | |
951d1332 EB |
2052 | pr_err("alg: aead: %s %s corrupted src sgl on test vector %s, cfg=\"%s\"\n", |
2053 | driver, op, vec_name, cfg->name); | |
a6e5ef9b EB |
2054 | return -EINVAL; |
2055 | } | |
2056 | if (tsgls->dst.sgl_ptr != tsgls->src.sgl && | |
2057 | is_test_sglist_corrupted(&tsgls->dst)) { | |
951d1332 EB |
2058 | pr_err("alg: aead: %s %s corrupted dst sgl on test vector %s, cfg=\"%s\"\n", |
2059 | driver, op, vec_name, cfg->name); | |
a6e5ef9b | 2060 | return -EINVAL; |
ed96804f | 2061 | } |
da7f033d | 2062 | |
49763fc6 EB |
2063 | /* Check for unexpected success or failure, or wrong error code */ |
2064 | if ((err == 0 && vec->novrfy) || | |
2065 | (err != vec->crypt_error && !(err == -EBADMSG && vec->novrfy))) { | |
2066 | char expected_error[32]; | |
2067 | ||
2068 | if (vec->novrfy && | |
2069 | vec->crypt_error != 0 && vec->crypt_error != -EBADMSG) | |
2070 | sprintf(expected_error, "-EBADMSG or %d", | |
2071 | vec->crypt_error); | |
2072 | else if (vec->novrfy) | |
2073 | sprintf(expected_error, "-EBADMSG"); | |
2074 | else | |
2075 | sprintf(expected_error, "%d", vec->crypt_error); | |
2076 | if (err) { | |
2077 | pr_err("alg: aead: %s %s failed on test vector %s; expected_error=%s, actual_error=%d, cfg=\"%s\"\n", | |
2078 | driver, op, vec_name, expected_error, err, | |
2079 | cfg->name); | |
2080 | return err; | |
2081 | } | |
2082 | pr_err("alg: aead: %s %s unexpectedly succeeded on test vector %s; expected_error=%s, cfg=\"%s\"\n", | |
951d1332 | 2083 | driver, op, vec_name, expected_error, cfg->name); |
5283a8ee EB |
2084 | return -EINVAL; |
2085 | } | |
49763fc6 EB |
2086 | if (err) /* Expectedly failed. */ |
2087 | return 0; | |
5283a8ee | 2088 | |
ed96804f EB |
2089 | /* Check for the correct output (ciphertext or plaintext) */ |
2090 | err = verify_correct_output(&tsgls->dst, enc ? vec->ctext : vec->ptext, | |
2091 | enc ? vec->clen : vec->plen, | |
2092 | vec->alen, enc || !cfg->inplace); | |
2093 | if (err == -EOVERFLOW) { | |
951d1332 EB |
2094 | pr_err("alg: aead: %s %s overran dst buffer on test vector %s, cfg=\"%s\"\n", |
2095 | driver, op, vec_name, cfg->name); | |
ed96804f EB |
2096 | return err; |
2097 | } | |
2098 | if (err) { | |
951d1332 EB |
2099 | pr_err("alg: aead: %s %s test failed (wrong result) on test vector %s, cfg=\"%s\"\n", |
2100 | driver, op, vec_name, cfg->name); | |
ed96804f EB |
2101 | return err; |
2102 | } | |
da7f033d | 2103 | |
ed96804f EB |
2104 | return 0; |
2105 | } | |
da7f033d | 2106 | |
ed96804f EB |
2107 | static int test_aead_vec(const char *driver, int enc, |
2108 | const struct aead_testvec *vec, unsigned int vec_num, | |
2109 | struct aead_request *req, | |
2110 | struct cipher_test_sglists *tsgls) | |
2111 | { | |
951d1332 | 2112 | char vec_name[16]; |
ed96804f EB |
2113 | unsigned int i; |
2114 | int err; | |
da7f033d | 2115 | |
ed96804f EB |
2116 | if (enc && vec->novrfy) |
2117 | return 0; | |
da7f033d | 2118 | |
951d1332 EB |
2119 | sprintf(vec_name, "%u", vec_num); |
2120 | ||
ed96804f | 2121 | for (i = 0; i < ARRAY_SIZE(default_cipher_testvec_configs); i++) { |
951d1332 | 2122 | err = test_aead_vec_cfg(driver, enc, vec, vec_name, |
ed96804f EB |
2123 | &default_cipher_testvec_configs[i], |
2124 | req, tsgls); | |
2125 | if (err) | |
2126 | return err; | |
2127 | } | |
da7f033d | 2128 | |
ed96804f EB |
2129 | #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS |
2130 | if (!noextratests) { | |
2131 | struct testvec_config cfg; | |
2132 | char cfgname[TESTVEC_CONFIG_NAMELEN]; | |
05b1d338 | 2133 | |
ed96804f EB |
2134 | for (i = 0; i < fuzz_iterations; i++) { |
2135 | generate_random_testvec_config(&cfg, cfgname, | |
2136 | sizeof(cfgname)); | |
951d1332 | 2137 | err = test_aead_vec_cfg(driver, enc, vec, vec_name, |
ed96804f EB |
2138 | &cfg, req, tsgls); |
2139 | if (err) | |
2140 | return err; | |
e63e1b0d | 2141 | cond_resched(); |
da7f033d HX |
2142 | } |
2143 | } | |
ed96804f EB |
2144 | #endif |
2145 | return 0; | |
2146 | } | |
da7f033d | 2147 | |
40153b10 | 2148 | #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS |
2ea91505 EB |
2149 | |
2150 | struct aead_extra_tests_ctx { | |
2151 | struct aead_request *req; | |
2152 | struct crypto_aead *tfm; | |
2153 | const char *driver; | |
2154 | const struct alg_test_desc *test_desc; | |
2155 | struct cipher_test_sglists *tsgls; | |
2156 | unsigned int maxdatasize; | |
2157 | unsigned int maxkeysize; | |
2158 | ||
2159 | struct aead_testvec vec; | |
2160 | char vec_name[64]; | |
2161 | char cfgname[TESTVEC_CONFIG_NAMELEN]; | |
2162 | struct testvec_config cfg; | |
2163 | }; | |
2164 | ||
40153b10 | 2165 | /* |
49763fc6 EB |
2166 | * Make at least one random change to a (ciphertext, AAD) pair. "Ciphertext" |
2167 | * here means the full ciphertext including the authentication tag. The | |
2168 | * authentication tag (and hence also the ciphertext) is assumed to be nonempty. | |
2169 | */ | |
2170 | static void mutate_aead_message(struct aead_testvec *vec, bool esp_aad) | |
2171 | { | |
2172 | const unsigned int aad_tail_size = esp_aad ? 8 : 0; | |
2173 | const unsigned int authsize = vec->clen - vec->plen; | |
2174 | ||
2175 | if (prandom_u32() % 2 == 0 && vec->alen > aad_tail_size) { | |
2176 | /* Mutate the AAD */ | |
2177 | flip_random_bit((u8 *)vec->assoc, vec->alen - aad_tail_size); | |
2178 | if (prandom_u32() % 2 == 0) | |
2179 | return; | |
2180 | } | |
2181 | if (prandom_u32() % 2 == 0) { | |
2182 | /* Mutate auth tag (assuming it's at the end of ciphertext) */ | |
2183 | flip_random_bit((u8 *)vec->ctext + vec->plen, authsize); | |
2184 | } else { | |
2185 | /* Mutate any part of the ciphertext */ | |
2186 | flip_random_bit((u8 *)vec->ctext, vec->clen); | |
2187 | } | |
2188 | } | |
2189 | ||
2190 | /* | |
2191 | * Minimum authentication tag size in bytes at which we assume that we can | |
2192 | * reliably generate inauthentic messages, i.e. not generate an authentic | |
2193 | * message by chance. | |
2194 | */ | |
2195 | #define MIN_COLLISION_FREE_AUTHSIZE 8 | |
2196 | ||
2197 | static void generate_aead_message(struct aead_request *req, | |
2198 | const struct aead_test_suite *suite, | |
2199 | struct aead_testvec *vec, | |
2200 | bool prefer_inauthentic) | |
2201 | { | |
2202 | struct crypto_aead *tfm = crypto_aead_reqtfm(req); | |
2203 | const unsigned int ivsize = crypto_aead_ivsize(tfm); | |
2204 | const unsigned int authsize = vec->clen - vec->plen; | |
2205 | const bool inauthentic = (authsize >= MIN_COLLISION_FREE_AUTHSIZE) && | |
2206 | (prefer_inauthentic || prandom_u32() % 4 == 0); | |
2207 | ||
2208 | /* Generate the AAD. */ | |
2209 | generate_random_bytes((u8 *)vec->assoc, vec->alen); | |
2210 | ||
2211 | if (inauthentic && prandom_u32() % 2 == 0) { | |
2212 | /* Generate a random ciphertext. */ | |
2213 | generate_random_bytes((u8 *)vec->ctext, vec->clen); | |
2214 | } else { | |
2215 | int i = 0; | |
2216 | struct scatterlist src[2], dst; | |
2217 | u8 iv[MAX_IVLEN]; | |
2218 | DECLARE_CRYPTO_WAIT(wait); | |
2219 | ||
2220 | /* Generate a random plaintext and encrypt it. */ | |
2221 | sg_init_table(src, 2); | |
2222 | if (vec->alen) | |
2223 | sg_set_buf(&src[i++], vec->assoc, vec->alen); | |
2224 | if (vec->plen) { | |
2225 | generate_random_bytes((u8 *)vec->ptext, vec->plen); | |
2226 | sg_set_buf(&src[i++], vec->ptext, vec->plen); | |
2227 | } | |
2228 | sg_init_one(&dst, vec->ctext, vec->alen + vec->clen); | |
2229 | memcpy(iv, vec->iv, ivsize); | |
2230 | aead_request_set_callback(req, 0, crypto_req_done, &wait); | |
2231 | aead_request_set_crypt(req, src, &dst, vec->plen, iv); | |
2232 | aead_request_set_ad(req, vec->alen); | |
2233 | vec->crypt_error = crypto_wait_req(crypto_aead_encrypt(req), | |
2234 | &wait); | |
2235 | /* If encryption failed, we're done. */ | |
2236 | if (vec->crypt_error != 0) | |
2237 | return; | |
2238 | memmove((u8 *)vec->ctext, vec->ctext + vec->alen, vec->clen); | |
2239 | if (!inauthentic) | |
2240 | return; | |
2241 | /* | |
2242 | * Mutate the authentic (ciphertext, AAD) pair to get an | |
2243 | * inauthentic one. | |
2244 | */ | |
2245 | mutate_aead_message(vec, suite->esp_aad); | |
2246 | } | |
2247 | vec->novrfy = 1; | |
2248 | if (suite->einval_allowed) | |
2249 | vec->crypt_error = -EINVAL; | |
2250 | } | |
2251 | ||
2252 | /* | |
2253 | * Generate an AEAD test vector 'vec' using the implementation specified by | |
2254 | * 'req'. The buffers in 'vec' must already be allocated. | |
2255 | * | |
2256 | * If 'prefer_inauthentic' is true, then this function will generate inauthentic | |
2257 | * test vectors (i.e. vectors with 'vec->novrfy=1') more often. | |
40153b10 EB |
2258 | */ |
2259 | static void generate_random_aead_testvec(struct aead_request *req, | |
2260 | struct aead_testvec *vec, | |
49763fc6 | 2261 | const struct aead_test_suite *suite, |
40153b10 EB |
2262 | unsigned int maxkeysize, |
2263 | unsigned int maxdatasize, | |
49763fc6 EB |
2264 | char *name, size_t max_namelen, |
2265 | bool prefer_inauthentic) | |
40153b10 EB |
2266 | { |
2267 | struct crypto_aead *tfm = crypto_aead_reqtfm(req); | |
2268 | const unsigned int ivsize = crypto_aead_ivsize(tfm); | |
2ea91505 | 2269 | const unsigned int maxauthsize = crypto_aead_maxauthsize(tfm); |
40153b10 EB |
2270 | unsigned int authsize; |
2271 | unsigned int total_len; | |
40153b10 EB |
2272 | |
2273 | /* Key: length in [0, maxkeysize], but usually choose maxkeysize */ | |
2274 | vec->klen = maxkeysize; | |
2275 | if (prandom_u32() % 4 == 0) | |
2276 | vec->klen = prandom_u32() % (maxkeysize + 1); | |
2277 | generate_random_bytes((u8 *)vec->key, vec->klen); | |
2278 | vec->setkey_error = crypto_aead_setkey(tfm, vec->key, vec->klen); | |
2279 | ||
2280 | /* IV */ | |
2281 | generate_random_bytes((u8 *)vec->iv, ivsize); | |
2282 | ||
2283 | /* Tag length: in [0, maxauthsize], but usually choose maxauthsize */ | |
2284 | authsize = maxauthsize; | |
2285 | if (prandom_u32() % 4 == 0) | |
2286 | authsize = prandom_u32() % (maxauthsize + 1); | |
49763fc6 EB |
2287 | if (prefer_inauthentic && authsize < MIN_COLLISION_FREE_AUTHSIZE) |
2288 | authsize = MIN_COLLISION_FREE_AUTHSIZE; | |
40153b10 EB |
2289 | if (WARN_ON(authsize > maxdatasize)) |
2290 | authsize = maxdatasize; | |
2291 | maxdatasize -= authsize; | |
2292 | vec->setauthsize_error = crypto_aead_setauthsize(tfm, authsize); | |
2293 | ||
49763fc6 | 2294 | /* AAD, plaintext, and ciphertext lengths */ |
40153b10 EB |
2295 | total_len = generate_random_length(maxdatasize); |
2296 | if (prandom_u32() % 4 == 0) | |
2297 | vec->alen = 0; | |
2298 | else | |
2299 | vec->alen = generate_random_length(total_len); | |
2300 | vec->plen = total_len - vec->alen; | |
40153b10 EB |
2301 | vec->clen = vec->plen + authsize; |
2302 | ||
2303 | /* | |
49763fc6 EB |
2304 | * Generate the AAD, plaintext, and ciphertext. Not applicable if the |
2305 | * key or the authentication tag size couldn't be set. | |
40153b10 | 2306 | */ |
49763fc6 | 2307 | vec->novrfy = 0; |
eb455dbd | 2308 | vec->crypt_error = 0; |
49763fc6 EB |
2309 | if (vec->setkey_error == 0 && vec->setauthsize_error == 0) |
2310 | generate_aead_message(req, suite, vec, prefer_inauthentic); | |
40153b10 | 2311 | snprintf(name, max_namelen, |
49763fc6 EB |
2312 | "\"random: alen=%u plen=%u authsize=%u klen=%u novrfy=%d\"", |
2313 | vec->alen, vec->plen, authsize, vec->klen, vec->novrfy); | |
2314 | } | |
2315 | ||
2316 | static void try_to_generate_inauthentic_testvec( | |
2317 | struct aead_extra_tests_ctx *ctx) | |
2318 | { | |
2319 | int i; | |
2320 | ||
2321 | for (i = 0; i < 10; i++) { | |
2322 | generate_random_aead_testvec(ctx->req, &ctx->vec, | |
2323 | &ctx->test_desc->suite.aead, | |
2324 | ctx->maxkeysize, ctx->maxdatasize, | |
2325 | ctx->vec_name, | |
2326 | sizeof(ctx->vec_name), true); | |
2327 | if (ctx->vec.novrfy) | |
2328 | return; | |
2329 | } | |
2330 | } | |
2331 | ||
2332 | /* | |
2333 | * Generate inauthentic test vectors (i.e. ciphertext, AAD pairs that aren't the | |
2334 | * result of an encryption with the key) and verify that decryption fails. | |
2335 | */ | |
2336 | static int test_aead_inauthentic_inputs(struct aead_extra_tests_ctx *ctx) | |
2337 | { | |
2338 | unsigned int i; | |
2339 | int err; | |
2340 | ||
2341 | for (i = 0; i < fuzz_iterations * 8; i++) { | |
2342 | /* | |
2343 | * Since this part of the tests isn't comparing the | |
2344 | * implementation to another, there's no point in testing any | |
2345 | * test vectors other than inauthentic ones (vec.novrfy=1) here. | |
2346 | * | |
2347 | * If we're having trouble generating such a test vector, e.g. | |
2348 | * if the algorithm keeps rejecting the generated keys, don't | |
2349 | * retry forever; just continue on. | |
2350 | */ | |
2351 | try_to_generate_inauthentic_testvec(ctx); | |
2352 | if (ctx->vec.novrfy) { | |
2353 | generate_random_testvec_config(&ctx->cfg, ctx->cfgname, | |
2354 | sizeof(ctx->cfgname)); | |
2355 | err = test_aead_vec_cfg(ctx->driver, DECRYPT, &ctx->vec, | |
2356 | ctx->vec_name, &ctx->cfg, | |
2357 | ctx->req, ctx->tsgls); | |
2358 | if (err) | |
2359 | return err; | |
2360 | } | |
2361 | cond_resched(); | |
2362 | } | |
2363 | return 0; | |
40153b10 EB |
2364 | } |
2365 | ||
2366 | /* | |
2ea91505 EB |
2367 | * Test the AEAD algorithm against the corresponding generic implementation, if |
2368 | * one is available. | |
40153b10 | 2369 | */ |
2ea91505 | 2370 | static int test_aead_vs_generic_impl(struct aead_extra_tests_ctx *ctx) |
40153b10 | 2371 | { |
2ea91505 | 2372 | struct crypto_aead *tfm = ctx->tfm; |
40153b10 | 2373 | const char *algname = crypto_aead_alg(tfm)->base.cra_name; |
2ea91505 EB |
2374 | const char *driver = ctx->driver; |
2375 | const char *generic_driver = ctx->test_desc->generic_driver; | |
40153b10 EB |
2376 | char _generic_driver[CRYPTO_MAX_ALG_NAME]; |
2377 | struct crypto_aead *generic_tfm = NULL; | |
2378 | struct aead_request *generic_req = NULL; | |
40153b10 | 2379 | unsigned int i; |
40153b10 EB |
2380 | int err; |
2381 | ||
40153b10 EB |
2382 | if (!generic_driver) { /* Use default naming convention? */ |
2383 | err = build_generic_driver_name(algname, _generic_driver); | |
2384 | if (err) | |
2385 | return err; | |
2386 | generic_driver = _generic_driver; | |
2387 | } | |
2388 | ||
2389 | if (strcmp(generic_driver, driver) == 0) /* Already the generic impl? */ | |
2390 | return 0; | |
2391 | ||
2392 | generic_tfm = crypto_alloc_aead(generic_driver, 0, 0); | |
2393 | if (IS_ERR(generic_tfm)) { | |
2394 | err = PTR_ERR(generic_tfm); | |
2395 | if (err == -ENOENT) { | |
2396 | pr_warn("alg: aead: skipping comparison tests for %s because %s is unavailable\n", | |
2397 | driver, generic_driver); | |
2398 | return 0; | |
2399 | } | |
2400 | pr_err("alg: aead: error allocating %s (generic impl of %s): %d\n", | |
2401 | generic_driver, algname, err); | |
2402 | return err; | |
2403 | } | |
2404 | ||
2405 | generic_req = aead_request_alloc(generic_tfm, GFP_KERNEL); | |
2406 | if (!generic_req) { | |
2407 | err = -ENOMEM; | |
2408 | goto out; | |
2409 | } | |
2410 | ||
2411 | /* Check the algorithm properties for consistency. */ | |
2412 | ||
2ea91505 EB |
2413 | if (crypto_aead_maxauthsize(tfm) != |
2414 | crypto_aead_maxauthsize(generic_tfm)) { | |
40153b10 | 2415 | pr_err("alg: aead: maxauthsize for %s (%u) doesn't match generic impl (%u)\n", |
2ea91505 EB |
2416 | driver, crypto_aead_maxauthsize(tfm), |
2417 | crypto_aead_maxauthsize(generic_tfm)); | |
40153b10 EB |
2418 | err = -EINVAL; |
2419 | goto out; | |
2420 | } | |
2421 | ||
2ea91505 | 2422 | if (crypto_aead_ivsize(tfm) != crypto_aead_ivsize(generic_tfm)) { |
40153b10 | 2423 | pr_err("alg: aead: ivsize for %s (%u) doesn't match generic impl (%u)\n", |
2ea91505 EB |
2424 | driver, crypto_aead_ivsize(tfm), |
2425 | crypto_aead_ivsize(generic_tfm)); | |
40153b10 EB |
2426 | err = -EINVAL; |
2427 | goto out; | |
2428 | } | |
2429 | ||
2ea91505 | 2430 | if (crypto_aead_blocksize(tfm) != crypto_aead_blocksize(generic_tfm)) { |
40153b10 | 2431 | pr_err("alg: aead: blocksize for %s (%u) doesn't match generic impl (%u)\n", |
2ea91505 EB |
2432 | driver, crypto_aead_blocksize(tfm), |
2433 | crypto_aead_blocksize(generic_tfm)); | |
40153b10 EB |
2434 | err = -EINVAL; |
2435 | goto out; | |
2436 | } | |
2437 | ||
2438 | /* | |
2439 | * Now generate test vectors using the generic implementation, and test | |
2440 | * the other implementation against them. | |
2441 | */ | |
40153b10 | 2442 | for (i = 0; i < fuzz_iterations * 8; i++) { |
2ea91505 | 2443 | generate_random_aead_testvec(generic_req, &ctx->vec, |
49763fc6 | 2444 | &ctx->test_desc->suite.aead, |
2ea91505 EB |
2445 | ctx->maxkeysize, ctx->maxdatasize, |
2446 | ctx->vec_name, | |
49763fc6 | 2447 | sizeof(ctx->vec_name), false); |
2ea91505 EB |
2448 | generate_random_testvec_config(&ctx->cfg, ctx->cfgname, |
2449 | sizeof(ctx->cfgname)); | |
49763fc6 EB |
2450 | if (!ctx->vec.novrfy) { |
2451 | err = test_aead_vec_cfg(driver, ENCRYPT, &ctx->vec, | |
2452 | ctx->vec_name, &ctx->cfg, | |
2453 | ctx->req, ctx->tsgls); | |
2454 | if (err) | |
2455 | goto out; | |
2456 | } | |
2457 | if (ctx->vec.crypt_error == 0 || ctx->vec.novrfy) { | |
2ea91505 EB |
2458 | err = test_aead_vec_cfg(driver, DECRYPT, &ctx->vec, |
2459 | ctx->vec_name, &ctx->cfg, | |
2460 | ctx->req, ctx->tsgls); | |
eb455dbd EB |
2461 | if (err) |
2462 | goto out; | |
2463 | } | |
40153b10 EB |
2464 | cond_resched(); |
2465 | } | |
2466 | err = 0; | |
2467 | out: | |
40153b10 EB |
2468 | crypto_free_aead(generic_tfm); |
2469 | aead_request_free(generic_req); | |
2470 | return err; | |
2471 | } | |
2ea91505 EB |
2472 | |
2473 | static int test_aead_extra(const char *driver, | |
2474 | const struct alg_test_desc *test_desc, | |
2475 | struct aead_request *req, | |
2476 | struct cipher_test_sglists *tsgls) | |
2477 | { | |
2478 | struct aead_extra_tests_ctx *ctx; | |
2479 | unsigned int i; | |
2480 | int err; | |
2481 | ||
2482 | if (noextratests) | |
2483 | return 0; | |
2484 | ||
2485 | ctx = kzalloc(sizeof(*ctx), GFP_KERNEL); | |
2486 | if (!ctx) | |
2487 | return -ENOMEM; | |
2488 | ctx->req = req; | |
2489 | ctx->tfm = crypto_aead_reqtfm(req); | |
2490 | ctx->driver = driver; | |
2491 | ctx->test_desc = test_desc; | |
2492 | ctx->tsgls = tsgls; | |
2493 | ctx->maxdatasize = (2 * PAGE_SIZE) - TESTMGR_POISON_LEN; | |
2494 | ctx->maxkeysize = 0; | |
2495 | for (i = 0; i < test_desc->suite.aead.count; i++) | |
2496 | ctx->maxkeysize = max_t(unsigned int, ctx->maxkeysize, | |
2497 | test_desc->suite.aead.vecs[i].klen); | |
2498 | ||
2499 | ctx->vec.key = kmalloc(ctx->maxkeysize, GFP_KERNEL); | |
2500 | ctx->vec.iv = kmalloc(crypto_aead_ivsize(ctx->tfm), GFP_KERNEL); | |
2501 | ctx->vec.assoc = kmalloc(ctx->maxdatasize, GFP_KERNEL); | |
2502 | ctx->vec.ptext = kmalloc(ctx->maxdatasize, GFP_KERNEL); | |
2503 | ctx->vec.ctext = kmalloc(ctx->maxdatasize, GFP_KERNEL); | |
2504 | if (!ctx->vec.key || !ctx->vec.iv || !ctx->vec.assoc || | |
2505 | !ctx->vec.ptext || !ctx->vec.ctext) { | |
2506 | err = -ENOMEM; | |
2507 | goto out; | |
2508 | } | |
2509 | ||
49763fc6 EB |
2510 | err = test_aead_inauthentic_inputs(ctx); |
2511 | if (err) | |
2512 | goto out; | |
2513 | ||
2ea91505 EB |
2514 | err = test_aead_vs_generic_impl(ctx); |
2515 | out: | |
2516 | kfree(ctx->vec.key); | |
2517 | kfree(ctx->vec.iv); | |
2518 | kfree(ctx->vec.assoc); | |
2519 | kfree(ctx->vec.ptext); | |
2520 | kfree(ctx->vec.ctext); | |
2521 | kfree(ctx); | |
2522 | return err; | |
2523 | } | |
40153b10 | 2524 | #else /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ |
2ea91505 EB |
2525 | static int test_aead_extra(const char *driver, |
2526 | const struct alg_test_desc *test_desc, | |
2527 | struct aead_request *req, | |
2528 | struct cipher_test_sglists *tsgls) | |
40153b10 EB |
2529 | { |
2530 | return 0; | |
2531 | } | |
2532 | #endif /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ | |
2533 | ||
ed96804f EB |
2534 | static int test_aead(const char *driver, int enc, |
2535 | const struct aead_test_suite *suite, | |
2536 | struct aead_request *req, | |
2537 | struct cipher_test_sglists *tsgls) | |
2538 | { | |
2539 | unsigned int i; | |
2540 | int err; | |
da7f033d | 2541 | |
ed96804f EB |
2542 | for (i = 0; i < suite->count; i++) { |
2543 | err = test_aead_vec(driver, enc, &suite->vecs[i], i, req, | |
2544 | tsgls); | |
2545 | if (err) | |
2546 | return err; | |
e63e1b0d | 2547 | cond_resched(); |
ed96804f EB |
2548 | } |
2549 | return 0; | |
da7f033d HX |
2550 | } |
2551 | ||
ed96804f EB |
2552 | static int alg_test_aead(const struct alg_test_desc *desc, const char *driver, |
2553 | u32 type, u32 mask) | |
d8a32ac2 | 2554 | { |
ed96804f EB |
2555 | const struct aead_test_suite *suite = &desc->suite.aead; |
2556 | struct crypto_aead *tfm; | |
2557 | struct aead_request *req = NULL; | |
2558 | struct cipher_test_sglists *tsgls = NULL; | |
2559 | int err; | |
d8a32ac2 | 2560 | |
ed96804f EB |
2561 | if (suite->count <= 0) { |
2562 | pr_err("alg: aead: empty test suite for %s\n", driver); | |
2563 | return -EINVAL; | |
2564 | } | |
d8a32ac2 | 2565 | |
ed96804f EB |
2566 | tfm = crypto_alloc_aead(driver, type, mask); |
2567 | if (IS_ERR(tfm)) { | |
2568 | pr_err("alg: aead: failed to allocate transform for %s: %ld\n", | |
2569 | driver, PTR_ERR(tfm)); | |
2570 | return PTR_ERR(tfm); | |
2571 | } | |
58dcf548 | 2572 | |
ed96804f EB |
2573 | req = aead_request_alloc(tfm, GFP_KERNEL); |
2574 | if (!req) { | |
2575 | pr_err("alg: aead: failed to allocate request for %s\n", | |
2576 | driver); | |
2577 | err = -ENOMEM; | |
2578 | goto out; | |
2579 | } | |
58dcf548 | 2580 | |
ed96804f EB |
2581 | tsgls = alloc_cipher_test_sglists(); |
2582 | if (!tsgls) { | |
2583 | pr_err("alg: aead: failed to allocate test buffers for %s\n", | |
2584 | driver); | |
2585 | err = -ENOMEM; | |
2586 | goto out; | |
58dcf548 JK |
2587 | } |
2588 | ||
ed96804f EB |
2589 | err = test_aead(driver, ENCRYPT, suite, req, tsgls); |
2590 | if (err) | |
2591 | goto out; | |
2592 | ||
2593 | err = test_aead(driver, DECRYPT, suite, req, tsgls); | |
40153b10 EB |
2594 | if (err) |
2595 | goto out; | |
2596 | ||
2ea91505 | 2597 | err = test_aead_extra(driver, desc, req, tsgls); |
ed96804f EB |
2598 | out: |
2599 | free_cipher_test_sglists(tsgls); | |
2600 | aead_request_free(req); | |
2601 | crypto_free_aead(tfm); | |
2602 | return err; | |
d8a32ac2 JK |
2603 | } |
2604 | ||
1aa4ecd9 | 2605 | static int test_cipher(struct crypto_cipher *tfm, int enc, |
b13b1e0c EB |
2606 | const struct cipher_testvec *template, |
2607 | unsigned int tcount) | |
1aa4ecd9 HX |
2608 | { |
2609 | const char *algo = crypto_tfm_alg_driver_name(crypto_cipher_tfm(tfm)); | |
2610 | unsigned int i, j, k; | |
1aa4ecd9 HX |
2611 | char *q; |
2612 | const char *e; | |
92a4c9fe | 2613 | const char *input, *result; |
1aa4ecd9 | 2614 | void *data; |
f8b0d4d0 HX |
2615 | char *xbuf[XBUFSIZE]; |
2616 | int ret = -ENOMEM; | |
2617 | ||
2618 | if (testmgr_alloc_buf(xbuf)) | |
2619 | goto out_nobuf; | |
1aa4ecd9 HX |
2620 | |
2621 | if (enc == ENCRYPT) | |
2622 | e = "encryption"; | |
2623 | else | |
2624 | e = "decryption"; | |
2625 | ||
2626 | j = 0; | |
2627 | for (i = 0; i < tcount; i++) { | |
1aa4ecd9 | 2628 | |
10faa8c0 SM |
2629 | if (fips_enabled && template[i].fips_skip) |
2630 | continue; | |
2631 | ||
92a4c9fe EB |
2632 | input = enc ? template[i].ptext : template[i].ctext; |
2633 | result = enc ? template[i].ctext : template[i].ptext; | |
1aa4ecd9 HX |
2634 | j++; |
2635 | ||
fd57f22a | 2636 | ret = -EINVAL; |
92a4c9fe | 2637 | if (WARN_ON(template[i].len > PAGE_SIZE)) |
fd57f22a HX |
2638 | goto out; |
2639 | ||
1aa4ecd9 | 2640 | data = xbuf[0]; |
92a4c9fe | 2641 | memcpy(data, input, template[i].len); |
1aa4ecd9 HX |
2642 | |
2643 | crypto_cipher_clear_flags(tfm, ~0); | |
2644 | if (template[i].wk) | |
231baecd | 2645 | crypto_cipher_set_flags(tfm, CRYPTO_TFM_REQ_FORBID_WEAK_KEYS); |
1aa4ecd9 HX |
2646 | |
2647 | ret = crypto_cipher_setkey(tfm, template[i].key, | |
2648 | template[i].klen); | |
5283a8ee EB |
2649 | if (ret) { |
2650 | if (ret == template[i].setkey_error) | |
2651 | continue; | |
2652 | pr_err("alg: cipher: %s setkey failed on test vector %u; expected_error=%d, actual_error=%d, flags=%#x\n", | |
2653 | algo, j, template[i].setkey_error, ret, | |
2654 | crypto_cipher_get_flags(tfm)); | |
1aa4ecd9 | 2655 | goto out; |
5283a8ee EB |
2656 | } |
2657 | if (template[i].setkey_error) { | |
2658 | pr_err("alg: cipher: %s setkey unexpectedly succeeded on test vector %u; expected_error=%d\n", | |
2659 | algo, j, template[i].setkey_error); | |
2660 | ret = -EINVAL; | |
2661 | goto out; | |
2662 | } | |
1aa4ecd9 | 2663 | |
92a4c9fe | 2664 | for (k = 0; k < template[i].len; |
1aa4ecd9 HX |
2665 | k += crypto_cipher_blocksize(tfm)) { |
2666 | if (enc) | |
2667 | crypto_cipher_encrypt_one(tfm, data + k, | |
2668 | data + k); | |
2669 | else | |
2670 | crypto_cipher_decrypt_one(tfm, data + k, | |
2671 | data + k); | |
2672 | } | |
2673 | ||
2674 | q = data; | |
92a4c9fe | 2675 | if (memcmp(q, result, template[i].len)) { |
1aa4ecd9 HX |
2676 | printk(KERN_ERR "alg: cipher: Test %d failed " |
2677 | "on %s for %s\n", j, e, algo); | |
92a4c9fe | 2678 | hexdump(q, template[i].len); |
1aa4ecd9 HX |
2679 | ret = -EINVAL; |
2680 | goto out; | |
2681 | } | |
2682 | } | |
2683 | ||
2684 | ret = 0; | |
2685 | ||
2686 | out: | |
f8b0d4d0 HX |
2687 | testmgr_free_buf(xbuf); |
2688 | out_nobuf: | |
1aa4ecd9 HX |
2689 | return ret; |
2690 | } | |
2691 | ||
4e7babba EB |
2692 | static int test_skcipher_vec_cfg(const char *driver, int enc, |
2693 | const struct cipher_testvec *vec, | |
951d1332 | 2694 | const char *vec_name, |
4e7babba EB |
2695 | const struct testvec_config *cfg, |
2696 | struct skcipher_request *req, | |
2697 | struct cipher_test_sglists *tsgls) | |
da7f033d | 2698 | { |
4e7babba EB |
2699 | struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); |
2700 | const unsigned int alignmask = crypto_skcipher_alignmask(tfm); | |
2701 | const unsigned int ivsize = crypto_skcipher_ivsize(tfm); | |
2702 | const u32 req_flags = CRYPTO_TFM_REQ_MAY_BACKLOG | cfg->req_flags; | |
2703 | const char *op = enc ? "encryption" : "decryption"; | |
2704 | DECLARE_CRYPTO_WAIT(wait); | |
2705 | u8 _iv[3 * (MAX_ALGAPI_ALIGNMASK + 1) + MAX_IVLEN]; | |
2706 | u8 *iv = PTR_ALIGN(&_iv[0], 2 * (MAX_ALGAPI_ALIGNMASK + 1)) + | |
2707 | cfg->iv_offset + | |
2708 | (cfg->iv_offset_relative_to_alignmask ? alignmask : 0); | |
2709 | struct kvec input; | |
2710 | int err; | |
08d6af8c | 2711 | |
4e7babba EB |
2712 | /* Set the key */ |
2713 | if (vec->wk) | |
2714 | crypto_skcipher_set_flags(tfm, CRYPTO_TFM_REQ_FORBID_WEAK_KEYS); | |
da7f033d | 2715 | else |
4e7babba EB |
2716 | crypto_skcipher_clear_flags(tfm, |
2717 | CRYPTO_TFM_REQ_FORBID_WEAK_KEYS); | |
fd8c37c7 EB |
2718 | err = do_setkey(crypto_skcipher_setkey, tfm, vec->key, vec->klen, |
2719 | cfg, alignmask); | |
4e7babba | 2720 | if (err) { |
5283a8ee | 2721 | if (err == vec->setkey_error) |
4e7babba | 2722 | return 0; |
951d1332 EB |
2723 | pr_err("alg: skcipher: %s setkey failed on test vector %s; expected_error=%d, actual_error=%d, flags=%#x\n", |
2724 | driver, vec_name, vec->setkey_error, err, | |
5283a8ee | 2725 | crypto_skcipher_get_flags(tfm)); |
4e7babba EB |
2726 | return err; |
2727 | } | |
5283a8ee | 2728 | if (vec->setkey_error) { |
951d1332 EB |
2729 | pr_err("alg: skcipher: %s setkey unexpectedly succeeded on test vector %s; expected_error=%d\n", |
2730 | driver, vec_name, vec->setkey_error); | |
4e7babba | 2731 | return -EINVAL; |
da7f033d HX |
2732 | } |
2733 | ||
4e7babba EB |
2734 | /* The IV must be copied to a buffer, as the algorithm may modify it */ |
2735 | if (ivsize) { | |
2736 | if (WARN_ON(ivsize > MAX_IVLEN)) | |
2737 | return -EINVAL; | |
8efd972e EB |
2738 | if (vec->generates_iv && !enc) |
2739 | memcpy(iv, vec->iv_out, ivsize); | |
2740 | else if (vec->iv) | |
4e7babba | 2741 | memcpy(iv, vec->iv, ivsize); |
da7f033d | 2742 | else |
4e7babba EB |
2743 | memset(iv, 0, ivsize); |
2744 | } else { | |
2745 | if (vec->generates_iv) { | |
951d1332 EB |
2746 | pr_err("alg: skcipher: %s has ivsize=0 but test vector %s generates IV!\n", |
2747 | driver, vec_name); | |
4e7babba | 2748 | return -EINVAL; |
8a826a34 | 2749 | } |
4e7babba | 2750 | iv = NULL; |
da7f033d HX |
2751 | } |
2752 | ||
4e7babba EB |
2753 | /* Build the src/dst scatterlists */ |
2754 | input.iov_base = enc ? (void *)vec->ptext : (void *)vec->ctext; | |
2755 | input.iov_len = vec->len; | |
2756 | err = build_cipher_test_sglists(tsgls, cfg, alignmask, | |
2757 | vec->len, vec->len, &input, 1); | |
2758 | if (err) { | |
951d1332 EB |
2759 | pr_err("alg: skcipher: %s %s: error preparing scatterlists for test vector %s, cfg=\"%s\"\n", |
2760 | driver, op, vec_name, cfg->name); | |
4e7babba EB |
2761 | return err; |
2762 | } | |
da7f033d | 2763 | |
4e7babba EB |
2764 | /* Do the actual encryption or decryption */ |
2765 | testmgr_poison(req->__ctx, crypto_skcipher_reqsize(tfm)); | |
2766 | skcipher_request_set_callback(req, req_flags, crypto_req_done, &wait); | |
2767 | skcipher_request_set_crypt(req, tsgls->src.sgl_ptr, tsgls->dst.sgl_ptr, | |
2768 | vec->len, iv); | |
6570737c EB |
2769 | if (cfg->nosimd) |
2770 | crypto_disable_simd_for_test(); | |
2771 | err = enc ? crypto_skcipher_encrypt(req) : crypto_skcipher_decrypt(req); | |
2772 | if (cfg->nosimd) | |
2773 | crypto_reenable_simd_for_test(); | |
2774 | err = crypto_wait_req(err, &wait); | |
da7f033d | 2775 | |
fa353c99 EB |
2776 | /* Check that the algorithm didn't overwrite things it shouldn't have */ |
2777 | if (req->cryptlen != vec->len || | |
2778 | req->iv != iv || | |
2779 | req->src != tsgls->src.sgl_ptr || | |
2780 | req->dst != tsgls->dst.sgl_ptr || | |
2781 | crypto_skcipher_reqtfm(req) != tfm || | |
2782 | req->base.complete != crypto_req_done || | |
2783 | req->base.flags != req_flags || | |
2784 | req->base.data != &wait) { | |
951d1332 EB |
2785 | pr_err("alg: skcipher: %s %s corrupted request struct on test vector %s, cfg=\"%s\"\n", |
2786 | driver, op, vec_name, cfg->name); | |
fa353c99 EB |
2787 | if (req->cryptlen != vec->len) |
2788 | pr_err("alg: skcipher: changed 'req->cryptlen'\n"); | |
2789 | if (req->iv != iv) | |
2790 | pr_err("alg: skcipher: changed 'req->iv'\n"); | |
2791 | if (req->src != tsgls->src.sgl_ptr) | |
2792 | pr_err("alg: skcipher: changed 'req->src'\n"); | |
2793 | if (req->dst != tsgls->dst.sgl_ptr) | |
2794 | pr_err("alg: skcipher: changed 'req->dst'\n"); | |
2795 | if (crypto_skcipher_reqtfm(req) != tfm) | |
2796 | pr_err("alg: skcipher: changed 'req->base.tfm'\n"); | |
2797 | if (req->base.complete != crypto_req_done) | |
2798 | pr_err("alg: skcipher: changed 'req->base.complete'\n"); | |
2799 | if (req->base.flags != req_flags) | |
2800 | pr_err("alg: skcipher: changed 'req->base.flags'\n"); | |
2801 | if (req->base.data != &wait) | |
2802 | pr_err("alg: skcipher: changed 'req->base.data'\n"); | |
2803 | return -EINVAL; | |
2804 | } | |
2805 | if (is_test_sglist_corrupted(&tsgls->src)) { | |
951d1332 EB |
2806 | pr_err("alg: skcipher: %s %s corrupted src sgl on test vector %s, cfg=\"%s\"\n", |
2807 | driver, op, vec_name, cfg->name); | |
fa353c99 EB |
2808 | return -EINVAL; |
2809 | } | |
2810 | if (tsgls->dst.sgl_ptr != tsgls->src.sgl && | |
2811 | is_test_sglist_corrupted(&tsgls->dst)) { | |
951d1332 EB |
2812 | pr_err("alg: skcipher: %s %s corrupted dst sgl on test vector %s, cfg=\"%s\"\n", |
2813 | driver, op, vec_name, cfg->name); | |
fa353c99 EB |
2814 | return -EINVAL; |
2815 | } | |
2816 | ||
5283a8ee EB |
2817 | /* Check for success or failure */ |
2818 | if (err) { | |
2819 | if (err == vec->crypt_error) | |
2820 | return 0; | |
951d1332 EB |
2821 | pr_err("alg: skcipher: %s %s failed on test vector %s; expected_error=%d, actual_error=%d, cfg=\"%s\"\n", |
2822 | driver, op, vec_name, vec->crypt_error, err, cfg->name); | |
5283a8ee EB |
2823 | return err; |
2824 | } | |
2825 | if (vec->crypt_error) { | |
951d1332 EB |
2826 | pr_err("alg: skcipher: %s %s unexpectedly succeeded on test vector %s; expected_error=%d, cfg=\"%s\"\n", |
2827 | driver, op, vec_name, vec->crypt_error, cfg->name); | |
5283a8ee EB |
2828 | return -EINVAL; |
2829 | } | |
2830 | ||
4e7babba EB |
2831 | /* Check for the correct output (ciphertext or plaintext) */ |
2832 | err = verify_correct_output(&tsgls->dst, enc ? vec->ctext : vec->ptext, | |
2833 | vec->len, 0, true); | |
2834 | if (err == -EOVERFLOW) { | |
951d1332 EB |
2835 | pr_err("alg: skcipher: %s %s overran dst buffer on test vector %s, cfg=\"%s\"\n", |
2836 | driver, op, vec_name, cfg->name); | |
4e7babba EB |
2837 | return err; |
2838 | } | |
2839 | if (err) { | |
951d1332 EB |
2840 | pr_err("alg: skcipher: %s %s test failed (wrong result) on test vector %s, cfg=\"%s\"\n", |
2841 | driver, op, vec_name, cfg->name); | |
4e7babba EB |
2842 | return err; |
2843 | } | |
08d6af8c | 2844 | |
4e7babba | 2845 | /* If applicable, check that the algorithm generated the correct IV */ |
8efd972e | 2846 | if (vec->iv_out && memcmp(iv, vec->iv_out, ivsize) != 0) { |
951d1332 EB |
2847 | pr_err("alg: skcipher: %s %s test failed (wrong output IV) on test vector %s, cfg=\"%s\"\n", |
2848 | driver, op, vec_name, cfg->name); | |
4e7babba EB |
2849 | hexdump(iv, ivsize); |
2850 | return -EINVAL; | |
2851 | } | |
08d6af8c | 2852 | |
4e7babba EB |
2853 | return 0; |
2854 | } | |
da7f033d | 2855 | |
4e7babba EB |
2856 | static int test_skcipher_vec(const char *driver, int enc, |
2857 | const struct cipher_testvec *vec, | |
2858 | unsigned int vec_num, | |
2859 | struct skcipher_request *req, | |
2860 | struct cipher_test_sglists *tsgls) | |
2861 | { | |
951d1332 | 2862 | char vec_name[16]; |
4e7babba EB |
2863 | unsigned int i; |
2864 | int err; | |
da7f033d | 2865 | |
4e7babba EB |
2866 | if (fips_enabled && vec->fips_skip) |
2867 | return 0; | |
da7f033d | 2868 | |
951d1332 EB |
2869 | sprintf(vec_name, "%u", vec_num); |
2870 | ||
4e7babba | 2871 | for (i = 0; i < ARRAY_SIZE(default_cipher_testvec_configs); i++) { |
951d1332 | 2872 | err = test_skcipher_vec_cfg(driver, enc, vec, vec_name, |
4e7babba EB |
2873 | &default_cipher_testvec_configs[i], |
2874 | req, tsgls); | |
2875 | if (err) | |
2876 | return err; | |
2877 | } | |
da7f033d | 2878 | |
4e7babba EB |
2879 | #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS |
2880 | if (!noextratests) { | |
2881 | struct testvec_config cfg; | |
2882 | char cfgname[TESTVEC_CONFIG_NAMELEN]; | |
2883 | ||
2884 | for (i = 0; i < fuzz_iterations; i++) { | |
2885 | generate_random_testvec_config(&cfg, cfgname, | |
2886 | sizeof(cfgname)); | |
951d1332 | 2887 | err = test_skcipher_vec_cfg(driver, enc, vec, vec_name, |
4e7babba EB |
2888 | &cfg, req, tsgls); |
2889 | if (err) | |
2890 | return err; | |
e63e1b0d | 2891 | cond_resched(); |
da7f033d HX |
2892 | } |
2893 | } | |
4e7babba EB |
2894 | #endif |
2895 | return 0; | |
2896 | } | |
da7f033d | 2897 | |
d435e10e EB |
2898 | #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS |
2899 | /* | |
2900 | * Generate a symmetric cipher test vector from the given implementation. | |
2901 | * Assumes the buffers in 'vec' were already allocated. | |
2902 | */ | |
2903 | static void generate_random_cipher_testvec(struct skcipher_request *req, | |
2904 | struct cipher_testvec *vec, | |
2905 | unsigned int maxdatasize, | |
2906 | char *name, size_t max_namelen) | |
2907 | { | |
2908 | struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); | |
9ac0d136 | 2909 | const unsigned int maxkeysize = crypto_skcipher_max_keysize(tfm); |
d435e10e EB |
2910 | const unsigned int ivsize = crypto_skcipher_ivsize(tfm); |
2911 | struct scatterlist src, dst; | |
2912 | u8 iv[MAX_IVLEN]; | |
2913 | DECLARE_CRYPTO_WAIT(wait); | |
2914 | ||
2915 | /* Key: length in [0, maxkeysize], but usually choose maxkeysize */ | |
2916 | vec->klen = maxkeysize; | |
2917 | if (prandom_u32() % 4 == 0) | |
2918 | vec->klen = prandom_u32() % (maxkeysize + 1); | |
2919 | generate_random_bytes((u8 *)vec->key, vec->klen); | |
2920 | vec->setkey_error = crypto_skcipher_setkey(tfm, vec->key, vec->klen); | |
2921 | ||
2922 | /* IV */ | |
2923 | generate_random_bytes((u8 *)vec->iv, ivsize); | |
2924 | ||
2925 | /* Plaintext */ | |
2926 | vec->len = generate_random_length(maxdatasize); | |
2927 | generate_random_bytes((u8 *)vec->ptext, vec->len); | |
2928 | ||
2929 | /* If the key couldn't be set, no need to continue to encrypt. */ | |
2930 | if (vec->setkey_error) | |
2931 | goto done; | |
2932 | ||
2933 | /* Ciphertext */ | |
2934 | sg_init_one(&src, vec->ptext, vec->len); | |
2935 | sg_init_one(&dst, vec->ctext, vec->len); | |
2936 | memcpy(iv, vec->iv, ivsize); | |
2937 | skcipher_request_set_callback(req, 0, crypto_req_done, &wait); | |
2938 | skcipher_request_set_crypt(req, &src, &dst, vec->len, iv); | |
2939 | vec->crypt_error = crypto_wait_req(crypto_skcipher_encrypt(req), &wait); | |
eb455dbd EB |
2940 | if (vec->crypt_error != 0) { |
2941 | /* | |
2942 | * The only acceptable error here is for an invalid length, so | |
2943 | * skcipher decryption should fail with the same error too. | |
2944 | * We'll test for this. But to keep the API usage well-defined, | |
2945 | * explicitly initialize the ciphertext buffer too. | |
2946 | */ | |
2947 | memset((u8 *)vec->ctext, 0, vec->len); | |
2948 | } | |
d435e10e EB |
2949 | done: |
2950 | snprintf(name, max_namelen, "\"random: len=%u klen=%u\"", | |
2951 | vec->len, vec->klen); | |
2952 | } | |
2953 | ||
2954 | /* | |
2955 | * Test the skcipher algorithm represented by @req against the corresponding | |
2956 | * generic implementation, if one is available. | |
2957 | */ | |
2958 | static int test_skcipher_vs_generic_impl(const char *driver, | |
2959 | const char *generic_driver, | |
2960 | struct skcipher_request *req, | |
2961 | struct cipher_test_sglists *tsgls) | |
2962 | { | |
2963 | struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); | |
9ac0d136 | 2964 | const unsigned int maxkeysize = crypto_skcipher_max_keysize(tfm); |
d435e10e EB |
2965 | const unsigned int ivsize = crypto_skcipher_ivsize(tfm); |
2966 | const unsigned int blocksize = crypto_skcipher_blocksize(tfm); | |
2967 | const unsigned int maxdatasize = (2 * PAGE_SIZE) - TESTMGR_POISON_LEN; | |
2968 | const char *algname = crypto_skcipher_alg(tfm)->base.cra_name; | |
2969 | char _generic_driver[CRYPTO_MAX_ALG_NAME]; | |
2970 | struct crypto_skcipher *generic_tfm = NULL; | |
2971 | struct skcipher_request *generic_req = NULL; | |
2972 | unsigned int i; | |
2973 | struct cipher_testvec vec = { 0 }; | |
2974 | char vec_name[64]; | |
6b5ca646 | 2975 | struct testvec_config *cfg; |
d435e10e EB |
2976 | char cfgname[TESTVEC_CONFIG_NAMELEN]; |
2977 | int err; | |
2978 | ||
2979 | if (noextratests) | |
2980 | return 0; | |
2981 | ||
2982 | /* Keywrap isn't supported here yet as it handles its IV differently. */ | |
2983 | if (strncmp(algname, "kw(", 3) == 0) | |
2984 | return 0; | |
2985 | ||
2986 | if (!generic_driver) { /* Use default naming convention? */ | |
2987 | err = build_generic_driver_name(algname, _generic_driver); | |
2988 | if (err) | |
2989 | return err; | |
2990 | generic_driver = _generic_driver; | |
2991 | } | |
2992 | ||
2993 | if (strcmp(generic_driver, driver) == 0) /* Already the generic impl? */ | |
2994 | return 0; | |
2995 | ||
2996 | generic_tfm = crypto_alloc_skcipher(generic_driver, 0, 0); | |
2997 | if (IS_ERR(generic_tfm)) { | |
2998 | err = PTR_ERR(generic_tfm); | |
2999 | if (err == -ENOENT) { | |
3000 | pr_warn("alg: skcipher: skipping comparison tests for %s because %s is unavailable\n", | |
3001 | driver, generic_driver); | |
3002 | return 0; | |
3003 | } | |
3004 | pr_err("alg: skcipher: error allocating %s (generic impl of %s): %d\n", | |
3005 | generic_driver, algname, err); | |
3006 | return err; | |
3007 | } | |
3008 | ||
6b5ca646 AB |
3009 | cfg = kzalloc(sizeof(*cfg), GFP_KERNEL); |
3010 | if (!cfg) { | |
3011 | err = -ENOMEM; | |
3012 | goto out; | |
3013 | } | |
3014 | ||
d435e10e EB |
3015 | generic_req = skcipher_request_alloc(generic_tfm, GFP_KERNEL); |
3016 | if (!generic_req) { | |
3017 | err = -ENOMEM; | |
3018 | goto out; | |
3019 | } | |
3020 | ||
3021 | /* Check the algorithm properties for consistency. */ | |
3022 | ||
fd60f727 EB |
3023 | if (crypto_skcipher_min_keysize(tfm) != |
3024 | crypto_skcipher_min_keysize(generic_tfm)) { | |
3025 | pr_err("alg: skcipher: min keysize for %s (%u) doesn't match generic impl (%u)\n", | |
3026 | driver, crypto_skcipher_min_keysize(tfm), | |
3027 | crypto_skcipher_min_keysize(generic_tfm)); | |
3028 | err = -EINVAL; | |
3029 | goto out; | |
3030 | } | |
3031 | ||
9ac0d136 | 3032 | if (maxkeysize != crypto_skcipher_max_keysize(generic_tfm)) { |
d435e10e | 3033 | pr_err("alg: skcipher: max keysize for %s (%u) doesn't match generic impl (%u)\n", |
9ac0d136 EB |
3034 | driver, maxkeysize, |
3035 | crypto_skcipher_max_keysize(generic_tfm)); | |
d435e10e EB |
3036 | err = -EINVAL; |
3037 | goto out; | |
3038 | } | |
3039 | ||
3040 | if (ivsize != crypto_skcipher_ivsize(generic_tfm)) { | |
3041 | pr_err("alg: skcipher: ivsize for %s (%u) doesn't match generic impl (%u)\n", | |
3042 | driver, ivsize, crypto_skcipher_ivsize(generic_tfm)); | |
3043 | err = -EINVAL; | |
3044 | goto out; | |
3045 | } | |
3046 | ||
3047 | if (blocksize != crypto_skcipher_blocksize(generic_tfm)) { | |
3048 | pr_err("alg: skcipher: blocksize for %s (%u) doesn't match generic impl (%u)\n", | |
3049 | driver, blocksize, | |
3050 | crypto_skcipher_blocksize(generic_tfm)); | |
3051 | err = -EINVAL; | |
3052 | goto out; | |
3053 | } | |
3054 | ||
3055 | /* | |
3056 | * Now generate test vectors using the generic implementation, and test | |
3057 | * the other implementation against them. | |
3058 | */ | |
3059 | ||
9ac0d136 | 3060 | vec.key = kmalloc(maxkeysize, GFP_KERNEL); |
d435e10e EB |
3061 | vec.iv = kmalloc(ivsize, GFP_KERNEL); |
3062 | vec.ptext = kmalloc(maxdatasize, GFP_KERNEL); | |
3063 | vec.ctext = kmalloc(maxdatasize, GFP_KERNEL); | |
3064 | if (!vec.key || !vec.iv || !vec.ptext || !vec.ctext) { | |
3065 | err = -ENOMEM; | |
3066 | goto out; | |
3067 | } | |
3068 | ||
3069 | for (i = 0; i < fuzz_iterations * 8; i++) { | |
3070 | generate_random_cipher_testvec(generic_req, &vec, maxdatasize, | |
3071 | vec_name, sizeof(vec_name)); | |
6b5ca646 | 3072 | generate_random_testvec_config(cfg, cfgname, sizeof(cfgname)); |
d435e10e EB |
3073 | |
3074 | err = test_skcipher_vec_cfg(driver, ENCRYPT, &vec, vec_name, | |
6b5ca646 | 3075 | cfg, req, tsgls); |
d435e10e EB |
3076 | if (err) |
3077 | goto out; | |
3078 | err = test_skcipher_vec_cfg(driver, DECRYPT, &vec, vec_name, | |
6b5ca646 | 3079 | cfg, req, tsgls); |
d435e10e EB |
3080 | if (err) |
3081 | goto out; | |
3082 | cond_resched(); | |
3083 | } | |
3084 | err = 0; | |
3085 | out: | |
6b5ca646 | 3086 | kfree(cfg); |
d435e10e EB |
3087 | kfree(vec.key); |
3088 | kfree(vec.iv); | |
3089 | kfree(vec.ptext); | |
3090 | kfree(vec.ctext); | |
3091 | crypto_free_skcipher(generic_tfm); | |
3092 | skcipher_request_free(generic_req); | |
3093 | return err; | |
3094 | } | |
3095 | #else /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ | |
3096 | static int test_skcipher_vs_generic_impl(const char *driver, | |
3097 | const char *generic_driver, | |
3098 | struct skcipher_request *req, | |
3099 | struct cipher_test_sglists *tsgls) | |
3100 | { | |
3101 | return 0; | |
3102 | } | |
3103 | #endif /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ | |
3104 | ||
4e7babba EB |
3105 | static int test_skcipher(const char *driver, int enc, |
3106 | const struct cipher_test_suite *suite, | |
3107 | struct skcipher_request *req, | |
3108 | struct cipher_test_sglists *tsgls) | |
3109 | { | |
3110 | unsigned int i; | |
3111 | int err; | |
da7f033d | 3112 | |
4e7babba EB |
3113 | for (i = 0; i < suite->count; i++) { |
3114 | err = test_skcipher_vec(driver, enc, &suite->vecs[i], i, req, | |
3115 | tsgls); | |
3116 | if (err) | |
3117 | return err; | |
e63e1b0d | 3118 | cond_resched(); |
4e7babba EB |
3119 | } |
3120 | return 0; | |
da7f033d HX |
3121 | } |
3122 | ||
4e7babba EB |
3123 | static int alg_test_skcipher(const struct alg_test_desc *desc, |
3124 | const char *driver, u32 type, u32 mask) | |
08d6af8c | 3125 | { |
4e7babba EB |
3126 | const struct cipher_test_suite *suite = &desc->suite.cipher; |
3127 | struct crypto_skcipher *tfm; | |
3128 | struct skcipher_request *req = NULL; | |
3129 | struct cipher_test_sglists *tsgls = NULL; | |
3130 | int err; | |
08d6af8c | 3131 | |
4e7babba EB |
3132 | if (suite->count <= 0) { |
3133 | pr_err("alg: skcipher: empty test suite for %s\n", driver); | |
3134 | return -EINVAL; | |
3135 | } | |
08d6af8c | 3136 | |
4e7babba EB |
3137 | tfm = crypto_alloc_skcipher(driver, type, mask); |
3138 | if (IS_ERR(tfm)) { | |
3139 | pr_err("alg: skcipher: failed to allocate transform for %s: %ld\n", | |
3140 | driver, PTR_ERR(tfm)); | |
3141 | return PTR_ERR(tfm); | |
3142 | } | |
3a338f20 | 3143 | |
4e7babba EB |
3144 | req = skcipher_request_alloc(tfm, GFP_KERNEL); |
3145 | if (!req) { | |
3146 | pr_err("alg: skcipher: failed to allocate request for %s\n", | |
3147 | driver); | |
3148 | err = -ENOMEM; | |
3149 | goto out; | |
3150 | } | |
3a338f20 | 3151 | |
4e7babba EB |
3152 | tsgls = alloc_cipher_test_sglists(); |
3153 | if (!tsgls) { | |
3154 | pr_err("alg: skcipher: failed to allocate test buffers for %s\n", | |
3155 | driver); | |
3156 | err = -ENOMEM; | |
3157 | goto out; | |
3a338f20 JK |
3158 | } |
3159 | ||
4e7babba EB |
3160 | err = test_skcipher(driver, ENCRYPT, suite, req, tsgls); |
3161 | if (err) | |
3162 | goto out; | |
3163 | ||
3164 | err = test_skcipher(driver, DECRYPT, suite, req, tsgls); | |
d435e10e EB |
3165 | if (err) |
3166 | goto out; | |
3167 | ||
3168 | err = test_skcipher_vs_generic_impl(driver, desc->generic_driver, req, | |
3169 | tsgls); | |
4e7babba EB |
3170 | out: |
3171 | free_cipher_test_sglists(tsgls); | |
3172 | skcipher_request_free(req); | |
3173 | crypto_free_skcipher(tfm); | |
3174 | return err; | |
08d6af8c JK |
3175 | } |
3176 | ||
b13b1e0c EB |
3177 | static int test_comp(struct crypto_comp *tfm, |
3178 | const struct comp_testvec *ctemplate, | |
3179 | const struct comp_testvec *dtemplate, | |
3180 | int ctcount, int dtcount) | |
da7f033d HX |
3181 | { |
3182 | const char *algo = crypto_tfm_alg_driver_name(crypto_comp_tfm(tfm)); | |
33607384 | 3183 | char *output, *decomp_output; |
da7f033d | 3184 | unsigned int i; |
da7f033d HX |
3185 | int ret; |
3186 | ||
33607384 MC |
3187 | output = kmalloc(COMP_BUF_SIZE, GFP_KERNEL); |
3188 | if (!output) | |
3189 | return -ENOMEM; | |
3190 | ||
3191 | decomp_output = kmalloc(COMP_BUF_SIZE, GFP_KERNEL); | |
3192 | if (!decomp_output) { | |
3193 | kfree(output); | |
3194 | return -ENOMEM; | |
3195 | } | |
3196 | ||
da7f033d | 3197 | for (i = 0; i < ctcount; i++) { |
c79cf910 GU |
3198 | int ilen; |
3199 | unsigned int dlen = COMP_BUF_SIZE; | |
da7f033d | 3200 | |
22a8118d MS |
3201 | memset(output, 0, COMP_BUF_SIZE); |
3202 | memset(decomp_output, 0, COMP_BUF_SIZE); | |
da7f033d HX |
3203 | |
3204 | ilen = ctemplate[i].inlen; | |
3205 | ret = crypto_comp_compress(tfm, ctemplate[i].input, | |
33607384 | 3206 | ilen, output, &dlen); |
da7f033d HX |
3207 | if (ret) { |
3208 | printk(KERN_ERR "alg: comp: compression failed " | |
3209 | "on test %d for %s: ret=%d\n", i + 1, algo, | |
3210 | -ret); | |
3211 | goto out; | |
3212 | } | |
3213 | ||
33607384 MC |
3214 | ilen = dlen; |
3215 | dlen = COMP_BUF_SIZE; | |
3216 | ret = crypto_comp_decompress(tfm, output, | |
3217 | ilen, decomp_output, &dlen); | |
3218 | if (ret) { | |
3219 | pr_err("alg: comp: compression failed: decompress: on test %d for %s failed: ret=%d\n", | |
3220 | i + 1, algo, -ret); | |
3221 | goto out; | |
3222 | } | |
3223 | ||
3224 | if (dlen != ctemplate[i].inlen) { | |
b812eb00 GU |
3225 | printk(KERN_ERR "alg: comp: Compression test %d " |
3226 | "failed for %s: output len = %d\n", i + 1, algo, | |
3227 | dlen); | |
3228 | ret = -EINVAL; | |
3229 | goto out; | |
3230 | } | |
3231 | ||
33607384 MC |
3232 | if (memcmp(decomp_output, ctemplate[i].input, |
3233 | ctemplate[i].inlen)) { | |
3234 | pr_err("alg: comp: compression failed: output differs: on test %d for %s\n", | |
3235 | i + 1, algo); | |
3236 | hexdump(decomp_output, dlen); | |
da7f033d HX |
3237 | ret = -EINVAL; |
3238 | goto out; | |
3239 | } | |
3240 | } | |
3241 | ||
3242 | for (i = 0; i < dtcount; i++) { | |
c79cf910 GU |
3243 | int ilen; |
3244 | unsigned int dlen = COMP_BUF_SIZE; | |
da7f033d | 3245 | |
22a8118d | 3246 | memset(decomp_output, 0, COMP_BUF_SIZE); |
da7f033d HX |
3247 | |
3248 | ilen = dtemplate[i].inlen; | |
3249 | ret = crypto_comp_decompress(tfm, dtemplate[i].input, | |
33607384 | 3250 | ilen, decomp_output, &dlen); |
da7f033d HX |
3251 | if (ret) { |
3252 | printk(KERN_ERR "alg: comp: decompression failed " | |
3253 | "on test %d for %s: ret=%d\n", i + 1, algo, | |
3254 | -ret); | |
3255 | goto out; | |
3256 | } | |
3257 | ||
b812eb00 GU |
3258 | if (dlen != dtemplate[i].outlen) { |
3259 | printk(KERN_ERR "alg: comp: Decompression test %d " | |
3260 | "failed for %s: output len = %d\n", i + 1, algo, | |
3261 | dlen); | |
3262 | ret = -EINVAL; | |
3263 | goto out; | |
3264 | } | |
3265 | ||
33607384 | 3266 | if (memcmp(decomp_output, dtemplate[i].output, dlen)) { |
da7f033d HX |
3267 | printk(KERN_ERR "alg: comp: Decompression test %d " |
3268 | "failed for %s\n", i + 1, algo); | |
33607384 | 3269 | hexdump(decomp_output, dlen); |
da7f033d HX |
3270 | ret = -EINVAL; |
3271 | goto out; | |
3272 | } | |
3273 | } | |
3274 | ||
3275 | ret = 0; | |
3276 | ||
3277 | out: | |
33607384 MC |
3278 | kfree(decomp_output); |
3279 | kfree(output); | |
da7f033d HX |
3280 | return ret; |
3281 | } | |
3282 | ||
b13b1e0c | 3283 | static int test_acomp(struct crypto_acomp *tfm, |
33607384 | 3284 | const struct comp_testvec *ctemplate, |
b13b1e0c EB |
3285 | const struct comp_testvec *dtemplate, |
3286 | int ctcount, int dtcount) | |
d7db7a88 GC |
3287 | { |
3288 | const char *algo = crypto_tfm_alg_driver_name(crypto_acomp_tfm(tfm)); | |
3289 | unsigned int i; | |
a9943a0a | 3290 | char *output, *decomp_out; |
d7db7a88 GC |
3291 | int ret; |
3292 | struct scatterlist src, dst; | |
3293 | struct acomp_req *req; | |
7f397136 | 3294 | struct crypto_wait wait; |
d7db7a88 | 3295 | |
eb095593 EB |
3296 | output = kmalloc(COMP_BUF_SIZE, GFP_KERNEL); |
3297 | if (!output) | |
3298 | return -ENOMEM; | |
3299 | ||
a9943a0a GC |
3300 | decomp_out = kmalloc(COMP_BUF_SIZE, GFP_KERNEL); |
3301 | if (!decomp_out) { | |
3302 | kfree(output); | |
3303 | return -ENOMEM; | |
3304 | } | |
3305 | ||
d7db7a88 GC |
3306 | for (i = 0; i < ctcount; i++) { |
3307 | unsigned int dlen = COMP_BUF_SIZE; | |
3308 | int ilen = ctemplate[i].inlen; | |
02608e02 | 3309 | void *input_vec; |
d7db7a88 | 3310 | |
d2110224 | 3311 | input_vec = kmemdup(ctemplate[i].input, ilen, GFP_KERNEL); |
02608e02 LA |
3312 | if (!input_vec) { |
3313 | ret = -ENOMEM; | |
3314 | goto out; | |
3315 | } | |
3316 | ||
eb095593 | 3317 | memset(output, 0, dlen); |
7f397136 | 3318 | crypto_init_wait(&wait); |
02608e02 | 3319 | sg_init_one(&src, input_vec, ilen); |
d7db7a88 GC |
3320 | sg_init_one(&dst, output, dlen); |
3321 | ||
3322 | req = acomp_request_alloc(tfm); | |
3323 | if (!req) { | |
3324 | pr_err("alg: acomp: request alloc failed for %s\n", | |
3325 | algo); | |
02608e02 | 3326 | kfree(input_vec); |
d7db7a88 GC |
3327 | ret = -ENOMEM; |
3328 | goto out; | |
3329 | } | |
3330 | ||
3331 | acomp_request_set_params(req, &src, &dst, ilen, dlen); | |
3332 | acomp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, | |
7f397136 | 3333 | crypto_req_done, &wait); |
d7db7a88 | 3334 | |
7f397136 | 3335 | ret = crypto_wait_req(crypto_acomp_compress(req), &wait); |
d7db7a88 GC |
3336 | if (ret) { |
3337 | pr_err("alg: acomp: compression failed on test %d for %s: ret=%d\n", | |
3338 | i + 1, algo, -ret); | |
02608e02 | 3339 | kfree(input_vec); |
d7db7a88 GC |
3340 | acomp_request_free(req); |
3341 | goto out; | |
3342 | } | |
3343 | ||
a9943a0a GC |
3344 | ilen = req->dlen; |
3345 | dlen = COMP_BUF_SIZE; | |
3346 | sg_init_one(&src, output, ilen); | |
3347 | sg_init_one(&dst, decomp_out, dlen); | |
7f397136 | 3348 | crypto_init_wait(&wait); |
a9943a0a GC |
3349 | acomp_request_set_params(req, &src, &dst, ilen, dlen); |
3350 | ||
7f397136 | 3351 | ret = crypto_wait_req(crypto_acomp_decompress(req), &wait); |
a9943a0a GC |
3352 | if (ret) { |
3353 | pr_err("alg: acomp: compression failed on test %d for %s: ret=%d\n", | |
3354 | i + 1, algo, -ret); | |
3355 | kfree(input_vec); | |
3356 | acomp_request_free(req); | |
3357 | goto out; | |
3358 | } | |
3359 | ||
3360 | if (req->dlen != ctemplate[i].inlen) { | |
d7db7a88 GC |
3361 | pr_err("alg: acomp: Compression test %d failed for %s: output len = %d\n", |
3362 | i + 1, algo, req->dlen); | |
3363 | ret = -EINVAL; | |
02608e02 | 3364 | kfree(input_vec); |
d7db7a88 GC |
3365 | acomp_request_free(req); |
3366 | goto out; | |
3367 | } | |
3368 | ||
a9943a0a | 3369 | if (memcmp(input_vec, decomp_out, req->dlen)) { |
d7db7a88 GC |
3370 | pr_err("alg: acomp: Compression test %d failed for %s\n", |
3371 | i + 1, algo); | |
3372 | hexdump(output, req->dlen); | |
3373 | ret = -EINVAL; | |
02608e02 | 3374 | kfree(input_vec); |
d7db7a88 GC |
3375 | acomp_request_free(req); |
3376 | goto out; | |
3377 | } | |
3378 | ||
02608e02 | 3379 | kfree(input_vec); |
d7db7a88 GC |
3380 | acomp_request_free(req); |
3381 | } | |
3382 | ||
3383 | for (i = 0; i < dtcount; i++) { | |
3384 | unsigned int dlen = COMP_BUF_SIZE; | |
3385 | int ilen = dtemplate[i].inlen; | |
02608e02 LA |
3386 | void *input_vec; |
3387 | ||
d2110224 | 3388 | input_vec = kmemdup(dtemplate[i].input, ilen, GFP_KERNEL); |
02608e02 LA |
3389 | if (!input_vec) { |
3390 | ret = -ENOMEM; | |
3391 | goto out; | |
3392 | } | |
d7db7a88 | 3393 | |
eb095593 | 3394 | memset(output, 0, dlen); |
7f397136 | 3395 | crypto_init_wait(&wait); |
02608e02 | 3396 | sg_init_one(&src, input_vec, ilen); |
d7db7a88 GC |
3397 | sg_init_one(&dst, output, dlen); |
3398 | ||
3399 | req = acomp_request_alloc(tfm); | |
3400 | if (!req) { | |
3401 | pr_err("alg: acomp: request alloc failed for %s\n", | |
3402 | algo); | |
02608e02 | 3403 | kfree(input_vec); |
d7db7a88 GC |
3404 | ret = -ENOMEM; |
3405 | goto out; | |
3406 | } | |
3407 | ||
3408 | acomp_request_set_params(req, &src, &dst, ilen, dlen); | |
3409 | acomp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, | |
7f397136 | 3410 | crypto_req_done, &wait); |
d7db7a88 | 3411 | |
7f397136 | 3412 | ret = crypto_wait_req(crypto_acomp_decompress(req), &wait); |
d7db7a88 GC |
3413 | if (ret) { |
3414 | pr_err("alg: acomp: decompression failed on test %d for %s: ret=%d\n", | |
3415 | i + 1, algo, -ret); | |
02608e02 | 3416 | kfree(input_vec); |
d7db7a88 GC |
3417 | acomp_request_free(req); |
3418 | goto out; | |
3419 | } | |
3420 | ||
3421 | if (req->dlen != dtemplate[i].outlen) { | |
3422 | pr_err("alg: acomp: Decompression test %d failed for %s: output len = %d\n", | |
3423 | i + 1, algo, req->dlen); | |
3424 | ret = -EINVAL; | |
02608e02 | 3425 | kfree(input_vec); |
d7db7a88 GC |
3426 | acomp_request_free(req); |
3427 | goto out; | |
3428 | } | |
3429 | ||
3430 | if (memcmp(output, dtemplate[i].output, req->dlen)) { | |
3431 | pr_err("alg: acomp: Decompression test %d failed for %s\n", | |
3432 | i + 1, algo); | |
3433 | hexdump(output, req->dlen); | |
3434 | ret = -EINVAL; | |
02608e02 | 3435 | kfree(input_vec); |
d7db7a88 GC |
3436 | acomp_request_free(req); |
3437 | goto out; | |
3438 | } | |
3439 | ||
02608e02 | 3440 | kfree(input_vec); |
d7db7a88 GC |
3441 | acomp_request_free(req); |
3442 | } | |
3443 | ||
3444 | ret = 0; | |
3445 | ||
3446 | out: | |
a9943a0a | 3447 | kfree(decomp_out); |
eb095593 | 3448 | kfree(output); |
d7db7a88 GC |
3449 | return ret; |
3450 | } | |
3451 | ||
b13b1e0c EB |
3452 | static int test_cprng(struct crypto_rng *tfm, |
3453 | const struct cprng_testvec *template, | |
7647d6ce JW |
3454 | unsigned int tcount) |
3455 | { | |
3456 | const char *algo = crypto_tfm_alg_driver_name(crypto_rng_tfm(tfm)); | |
fa4ef8a6 | 3457 | int err = 0, i, j, seedsize; |
7647d6ce JW |
3458 | u8 *seed; |
3459 | char result[32]; | |
3460 | ||
3461 | seedsize = crypto_rng_seedsize(tfm); | |
3462 | ||
3463 | seed = kmalloc(seedsize, GFP_KERNEL); | |
3464 | if (!seed) { | |
3465 | printk(KERN_ERR "alg: cprng: Failed to allocate seed space " | |
3466 | "for %s\n", algo); | |
3467 | return -ENOMEM; | |
3468 | } | |
3469 | ||
3470 | for (i = 0; i < tcount; i++) { | |
3471 | memset(result, 0, 32); | |
3472 | ||
3473 | memcpy(seed, template[i].v, template[i].vlen); | |
3474 | memcpy(seed + template[i].vlen, template[i].key, | |
3475 | template[i].klen); | |
3476 | memcpy(seed + template[i].vlen + template[i].klen, | |
3477 | template[i].dt, template[i].dtlen); | |
3478 | ||
3479 | err = crypto_rng_reset(tfm, seed, seedsize); | |
3480 | if (err) { | |
3481 | printk(KERN_ERR "alg: cprng: Failed to reset rng " | |
3482 | "for %s\n", algo); | |
3483 | goto out; | |
3484 | } | |
3485 | ||
3486 | for (j = 0; j < template[i].loops; j++) { | |
3487 | err = crypto_rng_get_bytes(tfm, result, | |
3488 | template[i].rlen); | |
19e60e13 | 3489 | if (err < 0) { |
7647d6ce JW |
3490 | printk(KERN_ERR "alg: cprng: Failed to obtain " |
3491 | "the correct amount of random data for " | |
19e60e13 SM |
3492 | "%s (requested %d)\n", algo, |
3493 | template[i].rlen); | |
7647d6ce JW |
3494 | goto out; |
3495 | } | |
3496 | } | |
3497 | ||
3498 | err = memcmp(result, template[i].result, | |
3499 | template[i].rlen); | |
3500 | if (err) { | |
3501 | printk(KERN_ERR "alg: cprng: Test %d failed for %s\n", | |
3502 | i, algo); | |
3503 | hexdump(result, template[i].rlen); | |
3504 | err = -EINVAL; | |
3505 | goto out; | |
3506 | } | |
3507 | } | |
3508 | ||
3509 | out: | |
3510 | kfree(seed); | |
3511 | return err; | |
3512 | } | |
3513 | ||
da7f033d HX |
3514 | static int alg_test_cipher(const struct alg_test_desc *desc, |
3515 | const char *driver, u32 type, u32 mask) | |
3516 | { | |
92a4c9fe | 3517 | const struct cipher_test_suite *suite = &desc->suite.cipher; |
1aa4ecd9 | 3518 | struct crypto_cipher *tfm; |
92a4c9fe | 3519 | int err; |
da7f033d | 3520 | |
eed93e0c | 3521 | tfm = crypto_alloc_cipher(driver, type, mask); |
da7f033d HX |
3522 | if (IS_ERR(tfm)) { |
3523 | printk(KERN_ERR "alg: cipher: Failed to load transform for " | |
3524 | "%s: %ld\n", driver, PTR_ERR(tfm)); | |
3525 | return PTR_ERR(tfm); | |
3526 | } | |
3527 | ||
92a4c9fe EB |
3528 | err = test_cipher(tfm, ENCRYPT, suite->vecs, suite->count); |
3529 | if (!err) | |
3530 | err = test_cipher(tfm, DECRYPT, suite->vecs, suite->count); | |
da7f033d | 3531 | |
1aa4ecd9 HX |
3532 | crypto_free_cipher(tfm); |
3533 | return err; | |
3534 | } | |
3535 | ||
da7f033d HX |
3536 | static int alg_test_comp(const struct alg_test_desc *desc, const char *driver, |
3537 | u32 type, u32 mask) | |
3538 | { | |
d7db7a88 GC |
3539 | struct crypto_comp *comp; |
3540 | struct crypto_acomp *acomp; | |
da7f033d | 3541 | int err; |
d7db7a88 GC |
3542 | u32 algo_type = type & CRYPTO_ALG_TYPE_ACOMPRESS_MASK; |
3543 | ||
3544 | if (algo_type == CRYPTO_ALG_TYPE_ACOMPRESS) { | |
3545 | acomp = crypto_alloc_acomp(driver, type, mask); | |
3546 | if (IS_ERR(acomp)) { | |
3547 | pr_err("alg: acomp: Failed to load transform for %s: %ld\n", | |
3548 | driver, PTR_ERR(acomp)); | |
3549 | return PTR_ERR(acomp); | |
3550 | } | |
3551 | err = test_acomp(acomp, desc->suite.comp.comp.vecs, | |
3552 | desc->suite.comp.decomp.vecs, | |
3553 | desc->suite.comp.comp.count, | |
3554 | desc->suite.comp.decomp.count); | |
3555 | crypto_free_acomp(acomp); | |
3556 | } else { | |
3557 | comp = crypto_alloc_comp(driver, type, mask); | |
3558 | if (IS_ERR(comp)) { | |
3559 | pr_err("alg: comp: Failed to load transform for %s: %ld\n", | |
3560 | driver, PTR_ERR(comp)); | |
3561 | return PTR_ERR(comp); | |
3562 | } | |
da7f033d | 3563 | |
d7db7a88 GC |
3564 | err = test_comp(comp, desc->suite.comp.comp.vecs, |
3565 | desc->suite.comp.decomp.vecs, | |
3566 | desc->suite.comp.comp.count, | |
3567 | desc->suite.comp.decomp.count); | |
da7f033d | 3568 | |
d7db7a88 GC |
3569 | crypto_free_comp(comp); |
3570 | } | |
da7f033d HX |
3571 | return err; |
3572 | } | |
3573 | ||
8e3ee85e HX |
3574 | static int alg_test_crc32c(const struct alg_test_desc *desc, |
3575 | const char *driver, u32 type, u32 mask) | |
3576 | { | |
3577 | struct crypto_shash *tfm; | |
cb9dde88 | 3578 | __le32 val; |
8e3ee85e HX |
3579 | int err; |
3580 | ||
3581 | err = alg_test_hash(desc, driver, type, mask); | |
3582 | if (err) | |
eb5e6730 | 3583 | return err; |
8e3ee85e | 3584 | |
eed93e0c | 3585 | tfm = crypto_alloc_shash(driver, type, mask); |
8e3ee85e | 3586 | if (IS_ERR(tfm)) { |
eb5e6730 EB |
3587 | if (PTR_ERR(tfm) == -ENOENT) { |
3588 | /* | |
3589 | * This crc32c implementation is only available through | |
3590 | * ahash API, not the shash API, so the remaining part | |
3591 | * of the test is not applicable to it. | |
3592 | */ | |
3593 | return 0; | |
3594 | } | |
8e3ee85e HX |
3595 | printk(KERN_ERR "alg: crc32c: Failed to load transform for %s: " |
3596 | "%ld\n", driver, PTR_ERR(tfm)); | |
eb5e6730 | 3597 | return PTR_ERR(tfm); |
8e3ee85e HX |
3598 | } |
3599 | ||
3600 | do { | |
4c5c3024 JSM |
3601 | SHASH_DESC_ON_STACK(shash, tfm); |
3602 | u32 *ctx = (u32 *)shash_desc_ctx(shash); | |
8e3ee85e | 3603 | |
4c5c3024 | 3604 | shash->tfm = tfm; |
8e3ee85e | 3605 | |
cb9dde88 | 3606 | *ctx = 420553207; |
4c5c3024 | 3607 | err = crypto_shash_final(shash, (u8 *)&val); |
8e3ee85e HX |
3608 | if (err) { |
3609 | printk(KERN_ERR "alg: crc32c: Operation failed for " | |
3610 | "%s: %d\n", driver, err); | |
3611 | break; | |
3612 | } | |
3613 | ||
cb9dde88 EB |
3614 | if (val != cpu_to_le32(~420553207)) { |
3615 | pr_err("alg: crc32c: Test failed for %s: %u\n", | |
3616 | driver, le32_to_cpu(val)); | |
8e3ee85e HX |
3617 | err = -EINVAL; |
3618 | } | |
3619 | } while (0); | |
3620 | ||
3621 | crypto_free_shash(tfm); | |
3622 | ||
8e3ee85e HX |
3623 | return err; |
3624 | } | |
3625 | ||
7647d6ce JW |
3626 | static int alg_test_cprng(const struct alg_test_desc *desc, const char *driver, |
3627 | u32 type, u32 mask) | |
3628 | { | |
3629 | struct crypto_rng *rng; | |
3630 | int err; | |
3631 | ||
eed93e0c | 3632 | rng = crypto_alloc_rng(driver, type, mask); |
7647d6ce JW |
3633 | if (IS_ERR(rng)) { |
3634 | printk(KERN_ERR "alg: cprng: Failed to load transform for %s: " | |
3635 | "%ld\n", driver, PTR_ERR(rng)); | |
3636 | return PTR_ERR(rng); | |
3637 | } | |
3638 | ||
3639 | err = test_cprng(rng, desc->suite.cprng.vecs, desc->suite.cprng.count); | |
3640 | ||
3641 | crypto_free_rng(rng); | |
3642 | ||
3643 | return err; | |
3644 | } | |
3645 | ||
64d1cdfb | 3646 | |
b13b1e0c | 3647 | static int drbg_cavs_test(const struct drbg_testvec *test, int pr, |
64d1cdfb SM |
3648 | const char *driver, u32 type, u32 mask) |
3649 | { | |
3650 | int ret = -EAGAIN; | |
3651 | struct crypto_rng *drng; | |
3652 | struct drbg_test_data test_data; | |
3653 | struct drbg_string addtl, pers, testentropy; | |
3654 | unsigned char *buf = kzalloc(test->expectedlen, GFP_KERNEL); | |
3655 | ||
3656 | if (!buf) | |
3657 | return -ENOMEM; | |
3658 | ||
eed93e0c | 3659 | drng = crypto_alloc_rng(driver, type, mask); |
64d1cdfb | 3660 | if (IS_ERR(drng)) { |
2fc0d258 | 3661 | printk(KERN_ERR "alg: drbg: could not allocate DRNG handle for " |
64d1cdfb SM |
3662 | "%s\n", driver); |
3663 | kzfree(buf); | |
3664 | return -ENOMEM; | |
3665 | } | |
3666 | ||
3667 | test_data.testentropy = &testentropy; | |
3668 | drbg_string_fill(&testentropy, test->entropy, test->entropylen); | |
3669 | drbg_string_fill(&pers, test->pers, test->perslen); | |
3670 | ret = crypto_drbg_reset_test(drng, &pers, &test_data); | |
3671 | if (ret) { | |
3672 | printk(KERN_ERR "alg: drbg: Failed to reset rng\n"); | |
3673 | goto outbuf; | |
3674 | } | |
3675 | ||
3676 | drbg_string_fill(&addtl, test->addtla, test->addtllen); | |
3677 | if (pr) { | |
3678 | drbg_string_fill(&testentropy, test->entpra, test->entprlen); | |
3679 | ret = crypto_drbg_get_bytes_addtl_test(drng, | |
3680 | buf, test->expectedlen, &addtl, &test_data); | |
3681 | } else { | |
3682 | ret = crypto_drbg_get_bytes_addtl(drng, | |
3683 | buf, test->expectedlen, &addtl); | |
3684 | } | |
19e60e13 | 3685 | if (ret < 0) { |
2fc0d258 | 3686 | printk(KERN_ERR "alg: drbg: could not obtain random data for " |
64d1cdfb SM |
3687 | "driver %s\n", driver); |
3688 | goto outbuf; | |
3689 | } | |
3690 | ||
3691 | drbg_string_fill(&addtl, test->addtlb, test->addtllen); | |
3692 | if (pr) { | |
3693 | drbg_string_fill(&testentropy, test->entprb, test->entprlen); | |
3694 | ret = crypto_drbg_get_bytes_addtl_test(drng, | |
3695 | buf, test->expectedlen, &addtl, &test_data); | |
3696 | } else { | |
3697 | ret = crypto_drbg_get_bytes_addtl(drng, | |
3698 | buf, test->expectedlen, &addtl); | |
3699 | } | |
19e60e13 | 3700 | if (ret < 0) { |
2fc0d258 | 3701 | printk(KERN_ERR "alg: drbg: could not obtain random data for " |
64d1cdfb SM |
3702 | "driver %s\n", driver); |
3703 | goto outbuf; | |
3704 | } | |
3705 | ||
3706 | ret = memcmp(test->expected, buf, test->expectedlen); | |
3707 | ||
3708 | outbuf: | |
3709 | crypto_free_rng(drng); | |
3710 | kzfree(buf); | |
3711 | return ret; | |
3712 | } | |
3713 | ||
3714 | ||
3715 | static int alg_test_drbg(const struct alg_test_desc *desc, const char *driver, | |
3716 | u32 type, u32 mask) | |
3717 | { | |
3718 | int err = 0; | |
3719 | int pr = 0; | |
3720 | int i = 0; | |
b13b1e0c | 3721 | const struct drbg_testvec *template = desc->suite.drbg.vecs; |
64d1cdfb SM |
3722 | unsigned int tcount = desc->suite.drbg.count; |
3723 | ||
3724 | if (0 == memcmp(driver, "drbg_pr_", 8)) | |
3725 | pr = 1; | |
3726 | ||
3727 | for (i = 0; i < tcount; i++) { | |
3728 | err = drbg_cavs_test(&template[i], pr, driver, type, mask); | |
3729 | if (err) { | |
3730 | printk(KERN_ERR "alg: drbg: Test %d failed for %s\n", | |
3731 | i, driver); | |
3732 | err = -EINVAL; | |
3733 | break; | |
3734 | } | |
3735 | } | |
3736 | return err; | |
3737 | ||
3738 | } | |
3739 | ||
b13b1e0c | 3740 | static int do_test_kpp(struct crypto_kpp *tfm, const struct kpp_testvec *vec, |
802c7f1c SB |
3741 | const char *alg) |
3742 | { | |
3743 | struct kpp_request *req; | |
3744 | void *input_buf = NULL; | |
3745 | void *output_buf = NULL; | |
47d3fd39 TDA |
3746 | void *a_public = NULL; |
3747 | void *a_ss = NULL; | |
3748 | void *shared_secret = NULL; | |
7f397136 | 3749 | struct crypto_wait wait; |
802c7f1c SB |
3750 | unsigned int out_len_max; |
3751 | int err = -ENOMEM; | |
3752 | struct scatterlist src, dst; | |
3753 | ||
3754 | req = kpp_request_alloc(tfm, GFP_KERNEL); | |
3755 | if (!req) | |
3756 | return err; | |
3757 | ||
7f397136 | 3758 | crypto_init_wait(&wait); |
802c7f1c SB |
3759 | |
3760 | err = crypto_kpp_set_secret(tfm, vec->secret, vec->secret_size); | |
3761 | if (err < 0) | |
3762 | goto free_req; | |
3763 | ||
3764 | out_len_max = crypto_kpp_maxsize(tfm); | |
3765 | output_buf = kzalloc(out_len_max, GFP_KERNEL); | |
3766 | if (!output_buf) { | |
3767 | err = -ENOMEM; | |
3768 | goto free_req; | |
3769 | } | |
3770 | ||
3771 | /* Use appropriate parameter as base */ | |
3772 | kpp_request_set_input(req, NULL, 0); | |
3773 | sg_init_one(&dst, output_buf, out_len_max); | |
3774 | kpp_request_set_output(req, &dst, out_len_max); | |
3775 | kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, | |
7f397136 | 3776 | crypto_req_done, &wait); |
802c7f1c | 3777 | |
47d3fd39 | 3778 | /* Compute party A's public key */ |
7f397136 | 3779 | err = crypto_wait_req(crypto_kpp_generate_public_key(req), &wait); |
802c7f1c | 3780 | if (err) { |
47d3fd39 | 3781 | pr_err("alg: %s: Party A: generate public key test failed. err %d\n", |
802c7f1c SB |
3782 | alg, err); |
3783 | goto free_output; | |
3784 | } | |
47d3fd39 TDA |
3785 | |
3786 | if (vec->genkey) { | |
3787 | /* Save party A's public key */ | |
e3d90e52 | 3788 | a_public = kmemdup(sg_virt(req->dst), out_len_max, GFP_KERNEL); |
47d3fd39 TDA |
3789 | if (!a_public) { |
3790 | err = -ENOMEM; | |
3791 | goto free_output; | |
3792 | } | |
47d3fd39 TDA |
3793 | } else { |
3794 | /* Verify calculated public key */ | |
3795 | if (memcmp(vec->expected_a_public, sg_virt(req->dst), | |
3796 | vec->expected_a_public_size)) { | |
3797 | pr_err("alg: %s: Party A: generate public key test failed. Invalid output\n", | |
3798 | alg); | |
3799 | err = -EINVAL; | |
3800 | goto free_output; | |
3801 | } | |
802c7f1c SB |
3802 | } |
3803 | ||
3804 | /* Calculate shared secret key by using counter part (b) public key. */ | |
e3d90e52 | 3805 | input_buf = kmemdup(vec->b_public, vec->b_public_size, GFP_KERNEL); |
802c7f1c SB |
3806 | if (!input_buf) { |
3807 | err = -ENOMEM; | |
3808 | goto free_output; | |
3809 | } | |
3810 | ||
802c7f1c SB |
3811 | sg_init_one(&src, input_buf, vec->b_public_size); |
3812 | sg_init_one(&dst, output_buf, out_len_max); | |
3813 | kpp_request_set_input(req, &src, vec->b_public_size); | |
3814 | kpp_request_set_output(req, &dst, out_len_max); | |
3815 | kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, | |
7f397136 GBY |
3816 | crypto_req_done, &wait); |
3817 | err = crypto_wait_req(crypto_kpp_compute_shared_secret(req), &wait); | |
802c7f1c | 3818 | if (err) { |
47d3fd39 | 3819 | pr_err("alg: %s: Party A: compute shared secret test failed. err %d\n", |
802c7f1c SB |
3820 | alg, err); |
3821 | goto free_all; | |
3822 | } | |
47d3fd39 TDA |
3823 | |
3824 | if (vec->genkey) { | |
3825 | /* Save the shared secret obtained by party A */ | |
e3d90e52 | 3826 | a_ss = kmemdup(sg_virt(req->dst), vec->expected_ss_size, GFP_KERNEL); |
47d3fd39 TDA |
3827 | if (!a_ss) { |
3828 | err = -ENOMEM; | |
3829 | goto free_all; | |
3830 | } | |
47d3fd39 TDA |
3831 | |
3832 | /* | |
3833 | * Calculate party B's shared secret by using party A's | |
3834 | * public key. | |
3835 | */ | |
3836 | err = crypto_kpp_set_secret(tfm, vec->b_secret, | |
3837 | vec->b_secret_size); | |
3838 | if (err < 0) | |
3839 | goto free_all; | |
3840 | ||
3841 | sg_init_one(&src, a_public, vec->expected_a_public_size); | |
3842 | sg_init_one(&dst, output_buf, out_len_max); | |
3843 | kpp_request_set_input(req, &src, vec->expected_a_public_size); | |
3844 | kpp_request_set_output(req, &dst, out_len_max); | |
3845 | kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, | |
7f397136 GBY |
3846 | crypto_req_done, &wait); |
3847 | err = crypto_wait_req(crypto_kpp_compute_shared_secret(req), | |
3848 | &wait); | |
47d3fd39 TDA |
3849 | if (err) { |
3850 | pr_err("alg: %s: Party B: compute shared secret failed. err %d\n", | |
3851 | alg, err); | |
3852 | goto free_all; | |
3853 | } | |
3854 | ||
3855 | shared_secret = a_ss; | |
3856 | } else { | |
3857 | shared_secret = (void *)vec->expected_ss; | |
3858 | } | |
3859 | ||
802c7f1c SB |
3860 | /* |
3861 | * verify shared secret from which the user will derive | |
3862 | * secret key by executing whatever hash it has chosen | |
3863 | */ | |
47d3fd39 | 3864 | if (memcmp(shared_secret, sg_virt(req->dst), |
802c7f1c SB |
3865 | vec->expected_ss_size)) { |
3866 | pr_err("alg: %s: compute shared secret test failed. Invalid output\n", | |
3867 | alg); | |
3868 | err = -EINVAL; | |
3869 | } | |
3870 | ||
3871 | free_all: | |
47d3fd39 | 3872 | kfree(a_ss); |
802c7f1c SB |
3873 | kfree(input_buf); |
3874 | free_output: | |
47d3fd39 | 3875 | kfree(a_public); |
802c7f1c SB |
3876 | kfree(output_buf); |
3877 | free_req: | |
3878 | kpp_request_free(req); | |
3879 | return err; | |
3880 | } | |
3881 | ||
3882 | static int test_kpp(struct crypto_kpp *tfm, const char *alg, | |
b13b1e0c | 3883 | const struct kpp_testvec *vecs, unsigned int tcount) |
802c7f1c SB |
3884 | { |
3885 | int ret, i; | |
3886 | ||
3887 | for (i = 0; i < tcount; i++) { | |
3888 | ret = do_test_kpp(tfm, vecs++, alg); | |
3889 | if (ret) { | |
3890 | pr_err("alg: %s: test failed on vector %d, err=%d\n", | |
3891 | alg, i + 1, ret); | |
3892 | return ret; | |
3893 | } | |
3894 | } | |
3895 | return 0; | |
3896 | } | |
3897 | ||
3898 | static int alg_test_kpp(const struct alg_test_desc *desc, const char *driver, | |
3899 | u32 type, u32 mask) | |
3900 | { | |
3901 | struct crypto_kpp *tfm; | |
3902 | int err = 0; | |
3903 | ||
eed93e0c | 3904 | tfm = crypto_alloc_kpp(driver, type, mask); |
802c7f1c SB |
3905 | if (IS_ERR(tfm)) { |
3906 | pr_err("alg: kpp: Failed to load tfm for %s: %ld\n", | |
3907 | driver, PTR_ERR(tfm)); | |
3908 | return PTR_ERR(tfm); | |
3909 | } | |
3910 | if (desc->suite.kpp.vecs) | |
3911 | err = test_kpp(tfm, desc->alg, desc->suite.kpp.vecs, | |
3912 | desc->suite.kpp.count); | |
3913 | ||
3914 | crypto_free_kpp(tfm); | |
3915 | return err; | |
3916 | } | |
3917 | ||
f1774cb8 VC |
3918 | static u8 *test_pack_u32(u8 *dst, u32 val) |
3919 | { | |
3920 | memcpy(dst, &val, sizeof(val)); | |
3921 | return dst + sizeof(val); | |
3922 | } | |
3923 | ||
50d2b643 | 3924 | static int test_akcipher_one(struct crypto_akcipher *tfm, |
b13b1e0c | 3925 | const struct akcipher_testvec *vecs) |
946cc463 | 3926 | { |
df27b26f | 3927 | char *xbuf[XBUFSIZE]; |
946cc463 TS |
3928 | struct akcipher_request *req; |
3929 | void *outbuf_enc = NULL; | |
3930 | void *outbuf_dec = NULL; | |
7f397136 | 3931 | struct crypto_wait wait; |
946cc463 TS |
3932 | unsigned int out_len_max, out_len = 0; |
3933 | int err = -ENOMEM; | |
c7381b01 | 3934 | struct scatterlist src, dst, src_tab[3]; |
0507de94 VC |
3935 | const char *m, *c; |
3936 | unsigned int m_size, c_size; | |
3937 | const char *op; | |
f1774cb8 | 3938 | u8 *key, *ptr; |
946cc463 | 3939 | |
df27b26f HX |
3940 | if (testmgr_alloc_buf(xbuf)) |
3941 | return err; | |
3942 | ||
946cc463 TS |
3943 | req = akcipher_request_alloc(tfm, GFP_KERNEL); |
3944 | if (!req) | |
df27b26f | 3945 | goto free_xbuf; |
946cc463 | 3946 | |
7f397136 | 3947 | crypto_init_wait(&wait); |
946cc463 | 3948 | |
f1774cb8 VC |
3949 | key = kmalloc(vecs->key_len + sizeof(u32) * 2 + vecs->param_len, |
3950 | GFP_KERNEL); | |
3951 | if (!key) | |
3952 | goto free_xbuf; | |
3953 | memcpy(key, vecs->key, vecs->key_len); | |
3954 | ptr = key + vecs->key_len; | |
3955 | ptr = test_pack_u32(ptr, vecs->algo); | |
3956 | ptr = test_pack_u32(ptr, vecs->param_len); | |
3957 | memcpy(ptr, vecs->params, vecs->param_len); | |
3958 | ||
22287b0b | 3959 | if (vecs->public_key_vec) |
f1774cb8 | 3960 | err = crypto_akcipher_set_pub_key(tfm, key, vecs->key_len); |
22287b0b | 3961 | else |
f1774cb8 | 3962 | err = crypto_akcipher_set_priv_key(tfm, key, vecs->key_len); |
22287b0b | 3963 | if (err) |
946cc463 | 3964 | goto free_req; |
946cc463 | 3965 | |
0507de94 VC |
3966 | /* |
3967 | * First run test which do not require a private key, such as | |
3968 | * encrypt or verify. | |
3969 | */ | |
c7381b01 VC |
3970 | err = -ENOMEM; |
3971 | out_len_max = crypto_akcipher_maxsize(tfm); | |
946cc463 TS |
3972 | outbuf_enc = kzalloc(out_len_max, GFP_KERNEL); |
3973 | if (!outbuf_enc) | |
3974 | goto free_req; | |
3975 | ||
0507de94 VC |
3976 | if (!vecs->siggen_sigver_test) { |
3977 | m = vecs->m; | |
3978 | m_size = vecs->m_size; | |
3979 | c = vecs->c; | |
3980 | c_size = vecs->c_size; | |
3981 | op = "encrypt"; | |
3982 | } else { | |
3983 | /* Swap args so we could keep plaintext (digest) | |
3984 | * in vecs->m, and cooked signature in vecs->c. | |
3985 | */ | |
3986 | m = vecs->c; /* signature */ | |
3987 | m_size = vecs->c_size; | |
3988 | c = vecs->m; /* digest */ | |
3989 | c_size = vecs->m_size; | |
3990 | op = "verify"; | |
3991 | } | |
df27b26f | 3992 | |
0507de94 VC |
3993 | if (WARN_ON(m_size > PAGE_SIZE)) |
3994 | goto free_all; | |
3995 | memcpy(xbuf[0], m, m_size); | |
df27b26f | 3996 | |
c7381b01 | 3997 | sg_init_table(src_tab, 3); |
df27b26f | 3998 | sg_set_buf(&src_tab[0], xbuf[0], 8); |
0507de94 | 3999 | sg_set_buf(&src_tab[1], xbuf[0] + 8, m_size - 8); |
c7381b01 VC |
4000 | if (vecs->siggen_sigver_test) { |
4001 | if (WARN_ON(c_size > PAGE_SIZE)) | |
4002 | goto free_all; | |
4003 | memcpy(xbuf[1], c, c_size); | |
4004 | sg_set_buf(&src_tab[2], xbuf[1], c_size); | |
4005 | akcipher_request_set_crypt(req, src_tab, NULL, m_size, c_size); | |
4006 | } else { | |
4007 | sg_init_one(&dst, outbuf_enc, out_len_max); | |
4008 | akcipher_request_set_crypt(req, src_tab, &dst, m_size, | |
4009 | out_len_max); | |
4010 | } | |
946cc463 | 4011 | akcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, |
7f397136 | 4012 | crypto_req_done, &wait); |
946cc463 | 4013 | |
7f397136 | 4014 | err = crypto_wait_req(vecs->siggen_sigver_test ? |
0507de94 VC |
4015 | /* Run asymmetric signature verification */ |
4016 | crypto_akcipher_verify(req) : | |
7f397136 GBY |
4017 | /* Run asymmetric encrypt */ |
4018 | crypto_akcipher_encrypt(req), &wait); | |
946cc463 | 4019 | if (err) { |
0507de94 | 4020 | pr_err("alg: akcipher: %s test failed. err %d\n", op, err); |
946cc463 TS |
4021 | goto free_all; |
4022 | } | |
c7381b01 VC |
4023 | if (!vecs->siggen_sigver_test) { |
4024 | if (req->dst_len != c_size) { | |
4025 | pr_err("alg: akcipher: %s test failed. Invalid output len\n", | |
4026 | op); | |
4027 | err = -EINVAL; | |
4028 | goto free_all; | |
4029 | } | |
4030 | /* verify that encrypted message is equal to expected */ | |
4031 | if (memcmp(c, outbuf_enc, c_size) != 0) { | |
4032 | pr_err("alg: akcipher: %s test failed. Invalid output\n", | |
4033 | op); | |
4034 | hexdump(outbuf_enc, c_size); | |
4035 | err = -EINVAL; | |
4036 | goto free_all; | |
4037 | } | |
946cc463 | 4038 | } |
0507de94 VC |
4039 | |
4040 | /* | |
4041 | * Don't invoke (decrypt or sign) test which require a private key | |
4042 | * for vectors with only a public key. | |
4043 | */ | |
946cc463 TS |
4044 | if (vecs->public_key_vec) { |
4045 | err = 0; | |
4046 | goto free_all; | |
4047 | } | |
4048 | outbuf_dec = kzalloc(out_len_max, GFP_KERNEL); | |
4049 | if (!outbuf_dec) { | |
4050 | err = -ENOMEM; | |
4051 | goto free_all; | |
4052 | } | |
df27b26f | 4053 | |
0507de94 VC |
4054 | op = vecs->siggen_sigver_test ? "sign" : "decrypt"; |
4055 | if (WARN_ON(c_size > PAGE_SIZE)) | |
df27b26f | 4056 | goto free_all; |
0507de94 | 4057 | memcpy(xbuf[0], c, c_size); |
df27b26f | 4058 | |
0507de94 | 4059 | sg_init_one(&src, xbuf[0], c_size); |
22287b0b | 4060 | sg_init_one(&dst, outbuf_dec, out_len_max); |
7f397136 | 4061 | crypto_init_wait(&wait); |
0507de94 | 4062 | akcipher_request_set_crypt(req, &src, &dst, c_size, out_len_max); |
946cc463 | 4063 | |
7f397136 | 4064 | err = crypto_wait_req(vecs->siggen_sigver_test ? |
0507de94 VC |
4065 | /* Run asymmetric signature generation */ |
4066 | crypto_akcipher_sign(req) : | |
7f397136 GBY |
4067 | /* Run asymmetric decrypt */ |
4068 | crypto_akcipher_decrypt(req), &wait); | |
946cc463 | 4069 | if (err) { |
0507de94 | 4070 | pr_err("alg: akcipher: %s test failed. err %d\n", op, err); |
946cc463 TS |
4071 | goto free_all; |
4072 | } | |
4073 | out_len = req->dst_len; | |
0507de94 VC |
4074 | if (out_len < m_size) { |
4075 | pr_err("alg: akcipher: %s test failed. Invalid output len %u\n", | |
4076 | op, out_len); | |
946cc463 TS |
4077 | err = -EINVAL; |
4078 | goto free_all; | |
4079 | } | |
4080 | /* verify that decrypted message is equal to the original msg */ | |
0507de94 VC |
4081 | if (memchr_inv(outbuf_dec, 0, out_len - m_size) || |
4082 | memcmp(m, outbuf_dec + out_len - m_size, m_size)) { | |
4083 | pr_err("alg: akcipher: %s test failed. Invalid output\n", op); | |
50d2b643 | 4084 | hexdump(outbuf_dec, out_len); |
946cc463 TS |
4085 | err = -EINVAL; |
4086 | } | |
4087 | free_all: | |
4088 | kfree(outbuf_dec); | |
4089 | kfree(outbuf_enc); | |
4090 | free_req: | |
4091 | akcipher_request_free(req); | |
f1774cb8 | 4092 | kfree(key); |
df27b26f HX |
4093 | free_xbuf: |
4094 | testmgr_free_buf(xbuf); | |
946cc463 TS |
4095 | return err; |
4096 | } | |
4097 | ||
50d2b643 | 4098 | static int test_akcipher(struct crypto_akcipher *tfm, const char *alg, |
b13b1e0c EB |
4099 | const struct akcipher_testvec *vecs, |
4100 | unsigned int tcount) | |
946cc463 | 4101 | { |
15226e48 HX |
4102 | const char *algo = |
4103 | crypto_tfm_alg_driver_name(crypto_akcipher_tfm(tfm)); | |
946cc463 TS |
4104 | int ret, i; |
4105 | ||
4106 | for (i = 0; i < tcount; i++) { | |
50d2b643 HX |
4107 | ret = test_akcipher_one(tfm, vecs++); |
4108 | if (!ret) | |
4109 | continue; | |
946cc463 | 4110 | |
15226e48 HX |
4111 | pr_err("alg: akcipher: test %d failed for %s, err=%d\n", |
4112 | i + 1, algo, ret); | |
50d2b643 HX |
4113 | return ret; |
4114 | } | |
946cc463 TS |
4115 | return 0; |
4116 | } | |
4117 | ||
4118 | static int alg_test_akcipher(const struct alg_test_desc *desc, | |
4119 | const char *driver, u32 type, u32 mask) | |
4120 | { | |
4121 | struct crypto_akcipher *tfm; | |
4122 | int err = 0; | |
4123 | ||
eed93e0c | 4124 | tfm = crypto_alloc_akcipher(driver, type, mask); |
946cc463 TS |
4125 | if (IS_ERR(tfm)) { |
4126 | pr_err("alg: akcipher: Failed to load tfm for %s: %ld\n", | |
4127 | driver, PTR_ERR(tfm)); | |
4128 | return PTR_ERR(tfm); | |
4129 | } | |
4130 | if (desc->suite.akcipher.vecs) | |
4131 | err = test_akcipher(tfm, desc->alg, desc->suite.akcipher.vecs, | |
4132 | desc->suite.akcipher.count); | |
4133 | ||
4134 | crypto_free_akcipher(tfm); | |
4135 | return err; | |
4136 | } | |
4137 | ||
863b557a YS |
4138 | static int alg_test_null(const struct alg_test_desc *desc, |
4139 | const char *driver, u32 type, u32 mask) | |
4140 | { | |
4141 | return 0; | |
4142 | } | |
4143 | ||
49763fc6 EB |
4144 | #define ____VECS(tv) .vecs = tv, .count = ARRAY_SIZE(tv) |
4145 | #define __VECS(tv) { ____VECS(tv) } | |
21c8e720 | 4146 | |
da7f033d HX |
4147 | /* Please keep this list sorted by algorithm name. */ |
4148 | static const struct alg_test_desc alg_test_descs[] = { | |
4149 | { | |
059c2a4d | 4150 | .alg = "adiantum(xchacha12,aes)", |
d435e10e | 4151 | .generic_driver = "adiantum(xchacha12-generic,aes-generic,nhpoly1305-generic)", |
059c2a4d EB |
4152 | .test = alg_test_skcipher, |
4153 | .suite = { | |
4154 | .cipher = __VECS(adiantum_xchacha12_aes_tv_template) | |
4155 | }, | |
4156 | }, { | |
4157 | .alg = "adiantum(xchacha20,aes)", | |
d435e10e | 4158 | .generic_driver = "adiantum(xchacha20-generic,aes-generic,nhpoly1305-generic)", |
059c2a4d EB |
4159 | .test = alg_test_skcipher, |
4160 | .suite = { | |
4161 | .cipher = __VECS(adiantum_xchacha20_aes_tv_template) | |
4162 | }, | |
4163 | }, { | |
b87dc203 OM |
4164 | .alg = "aegis128", |
4165 | .test = alg_test_aead, | |
4166 | .suite = { | |
a0d608ee | 4167 | .aead = __VECS(aegis128_tv_template) |
b87dc203 | 4168 | } |
b87dc203 | 4169 | }, { |
e08ca2da JW |
4170 | .alg = "ansi_cprng", |
4171 | .test = alg_test_cprng, | |
4172 | .suite = { | |
21c8e720 | 4173 | .cprng = __VECS(ansi_cprng_aes_tv_template) |
e08ca2da | 4174 | } |
bca4feb0 HG |
4175 | }, { |
4176 | .alg = "authenc(hmac(md5),ecb(cipher_null))", | |
4177 | .test = alg_test_aead, | |
bca4feb0 | 4178 | .suite = { |
a0d608ee | 4179 | .aead = __VECS(hmac_md5_ecb_cipher_null_tv_template) |
bca4feb0 | 4180 | } |
e46e9a46 | 4181 | }, { |
a4198fd4 | 4182 | .alg = "authenc(hmac(sha1),cbc(aes))", |
e46e9a46 | 4183 | .test = alg_test_aead, |
bcf741cb | 4184 | .fips_allowed = 1, |
e46e9a46 | 4185 | .suite = { |
a0d608ee | 4186 | .aead = __VECS(hmac_sha1_aes_cbc_tv_temp) |
5208ed2c NL |
4187 | } |
4188 | }, { | |
a4198fd4 | 4189 | .alg = "authenc(hmac(sha1),cbc(des))", |
5208ed2c | 4190 | .test = alg_test_aead, |
5208ed2c | 4191 | .suite = { |
a0d608ee | 4192 | .aead = __VECS(hmac_sha1_des_cbc_tv_temp) |
5208ed2c NL |
4193 | } |
4194 | }, { | |
a4198fd4 | 4195 | .alg = "authenc(hmac(sha1),cbc(des3_ede))", |
5208ed2c | 4196 | .test = alg_test_aead, |
ed1afac9 | 4197 | .fips_allowed = 1, |
5208ed2c | 4198 | .suite = { |
a0d608ee | 4199 | .aead = __VECS(hmac_sha1_des3_ede_cbc_tv_temp) |
e46e9a46 | 4200 | } |
fb16abc2 MM |
4201 | }, { |
4202 | .alg = "authenc(hmac(sha1),ctr(aes))", | |
4203 | .test = alg_test_null, | |
4204 | .fips_allowed = 1, | |
bca4feb0 HG |
4205 | }, { |
4206 | .alg = "authenc(hmac(sha1),ecb(cipher_null))", | |
4207 | .test = alg_test_aead, | |
bca4feb0 | 4208 | .suite = { |
a0d608ee | 4209 | .aead = __VECS(hmac_sha1_ecb_cipher_null_tv_temp) |
5208ed2c | 4210 | } |
8888690e MM |
4211 | }, { |
4212 | .alg = "authenc(hmac(sha1),rfc3686(ctr(aes)))", | |
4213 | .test = alg_test_null, | |
4214 | .fips_allowed = 1, | |
5208ed2c | 4215 | }, { |
a4198fd4 | 4216 | .alg = "authenc(hmac(sha224),cbc(des))", |
5208ed2c | 4217 | .test = alg_test_aead, |
5208ed2c | 4218 | .suite = { |
a0d608ee | 4219 | .aead = __VECS(hmac_sha224_des_cbc_tv_temp) |
5208ed2c NL |
4220 | } |
4221 | }, { | |
a4198fd4 | 4222 | .alg = "authenc(hmac(sha224),cbc(des3_ede))", |
5208ed2c | 4223 | .test = alg_test_aead, |
ed1afac9 | 4224 | .fips_allowed = 1, |
5208ed2c | 4225 | .suite = { |
a0d608ee | 4226 | .aead = __VECS(hmac_sha224_des3_ede_cbc_tv_temp) |
bca4feb0 | 4227 | } |
e46e9a46 | 4228 | }, { |
a4198fd4 | 4229 | .alg = "authenc(hmac(sha256),cbc(aes))", |
e46e9a46 | 4230 | .test = alg_test_aead, |
ed1afac9 | 4231 | .fips_allowed = 1, |
e46e9a46 | 4232 | .suite = { |
a0d608ee | 4233 | .aead = __VECS(hmac_sha256_aes_cbc_tv_temp) |
5208ed2c NL |
4234 | } |
4235 | }, { | |
a4198fd4 | 4236 | .alg = "authenc(hmac(sha256),cbc(des))", |
5208ed2c | 4237 | .test = alg_test_aead, |
5208ed2c | 4238 | .suite = { |
a0d608ee | 4239 | .aead = __VECS(hmac_sha256_des_cbc_tv_temp) |
5208ed2c NL |
4240 | } |
4241 | }, { | |
a4198fd4 | 4242 | .alg = "authenc(hmac(sha256),cbc(des3_ede))", |
5208ed2c | 4243 | .test = alg_test_aead, |
ed1afac9 | 4244 | .fips_allowed = 1, |
5208ed2c | 4245 | .suite = { |
a0d608ee | 4246 | .aead = __VECS(hmac_sha256_des3_ede_cbc_tv_temp) |
5208ed2c | 4247 | } |
fb16abc2 MM |
4248 | }, { |
4249 | .alg = "authenc(hmac(sha256),ctr(aes))", | |
4250 | .test = alg_test_null, | |
4251 | .fips_allowed = 1, | |
8888690e MM |
4252 | }, { |
4253 | .alg = "authenc(hmac(sha256),rfc3686(ctr(aes)))", | |
4254 | .test = alg_test_null, | |
4255 | .fips_allowed = 1, | |
5208ed2c | 4256 | }, { |
a4198fd4 | 4257 | .alg = "authenc(hmac(sha384),cbc(des))", |
5208ed2c | 4258 | .test = alg_test_aead, |
5208ed2c | 4259 | .suite = { |
a0d608ee | 4260 | .aead = __VECS(hmac_sha384_des_cbc_tv_temp) |
5208ed2c NL |
4261 | } |
4262 | }, { | |
a4198fd4 | 4263 | .alg = "authenc(hmac(sha384),cbc(des3_ede))", |
5208ed2c | 4264 | .test = alg_test_aead, |
ed1afac9 | 4265 | .fips_allowed = 1, |
5208ed2c | 4266 | .suite = { |
a0d608ee | 4267 | .aead = __VECS(hmac_sha384_des3_ede_cbc_tv_temp) |
e46e9a46 | 4268 | } |
fb16abc2 MM |
4269 | }, { |
4270 | .alg = "authenc(hmac(sha384),ctr(aes))", | |
4271 | .test = alg_test_null, | |
4272 | .fips_allowed = 1, | |
8888690e MM |
4273 | }, { |
4274 | .alg = "authenc(hmac(sha384),rfc3686(ctr(aes)))", | |
4275 | .test = alg_test_null, | |
4276 | .fips_allowed = 1, | |
e46e9a46 | 4277 | }, { |
a4198fd4 | 4278 | .alg = "authenc(hmac(sha512),cbc(aes))", |
ed1afac9 | 4279 | .fips_allowed = 1, |
e46e9a46 | 4280 | .test = alg_test_aead, |
e46e9a46 | 4281 | .suite = { |
a0d608ee | 4282 | .aead = __VECS(hmac_sha512_aes_cbc_tv_temp) |
5208ed2c NL |
4283 | } |
4284 | }, { | |
a4198fd4 | 4285 | .alg = "authenc(hmac(sha512),cbc(des))", |
5208ed2c | 4286 | .test = alg_test_aead, |
5208ed2c | 4287 | .suite = { |
a0d608ee | 4288 | .aead = __VECS(hmac_sha512_des_cbc_tv_temp) |
5208ed2c NL |
4289 | } |
4290 | }, { | |
a4198fd4 | 4291 | .alg = "authenc(hmac(sha512),cbc(des3_ede))", |
5208ed2c | 4292 | .test = alg_test_aead, |
ed1afac9 | 4293 | .fips_allowed = 1, |
5208ed2c | 4294 | .suite = { |
a0d608ee | 4295 | .aead = __VECS(hmac_sha512_des3_ede_cbc_tv_temp) |
e46e9a46 | 4296 | } |
fb16abc2 MM |
4297 | }, { |
4298 | .alg = "authenc(hmac(sha512),ctr(aes))", | |
4299 | .test = alg_test_null, | |
4300 | .fips_allowed = 1, | |
8888690e MM |
4301 | }, { |
4302 | .alg = "authenc(hmac(sha512),rfc3686(ctr(aes)))", | |
4303 | .test = alg_test_null, | |
4304 | .fips_allowed = 1, | |
a1afe274 DS |
4305 | }, { |
4306 | .alg = "blake2b-160", | |
4307 | .test = alg_test_hash, | |
4308 | .fips_allowed = 0, | |
4309 | .suite = { | |
4310 | .hash = __VECS(blake2b_160_tv_template) | |
4311 | } | |
4312 | }, { | |
4313 | .alg = "blake2b-256", | |
4314 | .test = alg_test_hash, | |
4315 | .fips_allowed = 0, | |
4316 | .suite = { | |
4317 | .hash = __VECS(blake2b_256_tv_template) | |
4318 | } | |
4319 | }, { | |
4320 | .alg = "blake2b-384", | |
4321 | .test = alg_test_hash, | |
4322 | .fips_allowed = 0, | |
4323 | .suite = { | |
4324 | .hash = __VECS(blake2b_384_tv_template) | |
4325 | } | |
4326 | }, { | |
4327 | .alg = "blake2b-512", | |
4328 | .test = alg_test_hash, | |
4329 | .fips_allowed = 0, | |
4330 | .suite = { | |
4331 | .hash = __VECS(blake2b_512_tv_template) | |
4332 | } | |
17e1df67 AB |
4333 | }, { |
4334 | .alg = "blake2s-128", | |
4335 | .test = alg_test_hash, | |
4336 | .suite = { | |
4337 | .hash = __VECS(blakes2s_128_tv_template) | |
4338 | } | |
4339 | }, { | |
4340 | .alg = "blake2s-160", | |
4341 | .test = alg_test_hash, | |
4342 | .suite = { | |
4343 | .hash = __VECS(blakes2s_160_tv_template) | |
4344 | } | |
4345 | }, { | |
4346 | .alg = "blake2s-224", | |
4347 | .test = alg_test_hash, | |
4348 | .suite = { | |
4349 | .hash = __VECS(blakes2s_224_tv_template) | |
4350 | } | |
4351 | }, { | |
4352 | .alg = "blake2s-256", | |
4353 | .test = alg_test_hash, | |
4354 | .suite = { | |
4355 | .hash = __VECS(blakes2s_256_tv_template) | |
4356 | } | |
e08ca2da | 4357 | }, { |
da7f033d | 4358 | .alg = "cbc(aes)", |
1aa4ecd9 | 4359 | .test = alg_test_skcipher, |
a1915d51 | 4360 | .fips_allowed = 1, |
da7f033d | 4361 | .suite = { |
92a4c9fe EB |
4362 | .cipher = __VECS(aes_cbc_tv_template) |
4363 | }, | |
da7f033d HX |
4364 | }, { |
4365 | .alg = "cbc(anubis)", | |
1aa4ecd9 | 4366 | .test = alg_test_skcipher, |
da7f033d | 4367 | .suite = { |
92a4c9fe EB |
4368 | .cipher = __VECS(anubis_cbc_tv_template) |
4369 | }, | |
da7f033d HX |
4370 | }, { |
4371 | .alg = "cbc(blowfish)", | |
1aa4ecd9 | 4372 | .test = alg_test_skcipher, |
da7f033d | 4373 | .suite = { |
92a4c9fe EB |
4374 | .cipher = __VECS(bf_cbc_tv_template) |
4375 | }, | |
da7f033d HX |
4376 | }, { |
4377 | .alg = "cbc(camellia)", | |
1aa4ecd9 | 4378 | .test = alg_test_skcipher, |
da7f033d | 4379 | .suite = { |
92a4c9fe EB |
4380 | .cipher = __VECS(camellia_cbc_tv_template) |
4381 | }, | |
a2c58260 JG |
4382 | }, { |
4383 | .alg = "cbc(cast5)", | |
4384 | .test = alg_test_skcipher, | |
4385 | .suite = { | |
92a4c9fe EB |
4386 | .cipher = __VECS(cast5_cbc_tv_template) |
4387 | }, | |
9b8b0405 JG |
4388 | }, { |
4389 | .alg = "cbc(cast6)", | |
4390 | .test = alg_test_skcipher, | |
4391 | .suite = { | |
92a4c9fe EB |
4392 | .cipher = __VECS(cast6_cbc_tv_template) |
4393 | }, | |
da7f033d HX |
4394 | }, { |
4395 | .alg = "cbc(des)", | |
1aa4ecd9 | 4396 | .test = alg_test_skcipher, |
da7f033d | 4397 | .suite = { |
92a4c9fe EB |
4398 | .cipher = __VECS(des_cbc_tv_template) |
4399 | }, | |
da7f033d HX |
4400 | }, { |
4401 | .alg = "cbc(des3_ede)", | |
1aa4ecd9 | 4402 | .test = alg_test_skcipher, |
a1915d51 | 4403 | .fips_allowed = 1, |
da7f033d | 4404 | .suite = { |
92a4c9fe EB |
4405 | .cipher = __VECS(des3_ede_cbc_tv_template) |
4406 | }, | |
a794d8d8 GBY |
4407 | }, { |
4408 | /* Same as cbc(aes) except the key is stored in | |
4409 | * hardware secure memory which we reference by index | |
4410 | */ | |
4411 | .alg = "cbc(paes)", | |
4412 | .test = alg_test_null, | |
4413 | .fips_allowed = 1, | |
f0372c00 GBY |
4414 | }, { |
4415 | /* Same as cbc(sm4) except the key is stored in | |
4416 | * hardware secure memory which we reference by index | |
4417 | */ | |
4418 | .alg = "cbc(psm4)", | |
4419 | .test = alg_test_null, | |
9d25917d JK |
4420 | }, { |
4421 | .alg = "cbc(serpent)", | |
4422 | .test = alg_test_skcipher, | |
4423 | .suite = { | |
92a4c9fe EB |
4424 | .cipher = __VECS(serpent_cbc_tv_template) |
4425 | }, | |
95ba5973 GBY |
4426 | }, { |
4427 | .alg = "cbc(sm4)", | |
4428 | .test = alg_test_skcipher, | |
4429 | .suite = { | |
4430 | .cipher = __VECS(sm4_cbc_tv_template) | |
4431 | } | |
da7f033d HX |
4432 | }, { |
4433 | .alg = "cbc(twofish)", | |
1aa4ecd9 | 4434 | .test = alg_test_skcipher, |
da7f033d | 4435 | .suite = { |
92a4c9fe EB |
4436 | .cipher = __VECS(tf_cbc_tv_template) |
4437 | }, | |
092acf06 AB |
4438 | }, { |
4439 | .alg = "cbcmac(aes)", | |
4440 | .fips_allowed = 1, | |
4441 | .test = alg_test_hash, | |
4442 | .suite = { | |
4443 | .hash = __VECS(aes_cbcmac_tv_template) | |
4444 | } | |
da7f033d HX |
4445 | }, { |
4446 | .alg = "ccm(aes)", | |
40153b10 | 4447 | .generic_driver = "ccm_base(ctr(aes-generic),cbcmac(aes-generic))", |
da7f033d | 4448 | .test = alg_test_aead, |
a1915d51 | 4449 | .fips_allowed = 1, |
da7f033d | 4450 | .suite = { |
49763fc6 EB |
4451 | .aead = { |
4452 | ____VECS(aes_ccm_tv_template), | |
4453 | .einval_allowed = 1, | |
4454 | } | |
da7f033d | 4455 | } |
7da66670 DES |
4456 | }, { |
4457 | .alg = "cfb(aes)", | |
4458 | .test = alg_test_skcipher, | |
4459 | .fips_allowed = 1, | |
4460 | .suite = { | |
4461 | .cipher = __VECS(aes_cfb_tv_template) | |
4462 | }, | |
a06b15b2 PL |
4463 | }, { |
4464 | .alg = "cfb(sm4)", | |
4465 | .test = alg_test_skcipher, | |
4466 | .suite = { | |
4467 | .cipher = __VECS(sm4_cfb_tv_template) | |
4468 | } | |
3590ebf2 MW |
4469 | }, { |
4470 | .alg = "chacha20", | |
4471 | .test = alg_test_skcipher, | |
4472 | .suite = { | |
92a4c9fe EB |
4473 | .cipher = __VECS(chacha20_tv_template) |
4474 | }, | |
93b5e86a JK |
4475 | }, { |
4476 | .alg = "cmac(aes)", | |
8f183751 | 4477 | .fips_allowed = 1, |
93b5e86a JK |
4478 | .test = alg_test_hash, |
4479 | .suite = { | |
21c8e720 | 4480 | .hash = __VECS(aes_cmac128_tv_template) |
93b5e86a JK |
4481 | } |
4482 | }, { | |
4483 | .alg = "cmac(des3_ede)", | |
8f183751 | 4484 | .fips_allowed = 1, |
93b5e86a JK |
4485 | .test = alg_test_hash, |
4486 | .suite = { | |
21c8e720 | 4487 | .hash = __VECS(des3_ede_cmac64_tv_template) |
93b5e86a | 4488 | } |
e448370d JK |
4489 | }, { |
4490 | .alg = "compress_null", | |
4491 | .test = alg_test_null, | |
ebb3472f AB |
4492 | }, { |
4493 | .alg = "crc32", | |
4494 | .test = alg_test_hash, | |
a8a34416 | 4495 | .fips_allowed = 1, |
ebb3472f | 4496 | .suite = { |
21c8e720 | 4497 | .hash = __VECS(crc32_tv_template) |
ebb3472f | 4498 | } |
da7f033d HX |
4499 | }, { |
4500 | .alg = "crc32c", | |
8e3ee85e | 4501 | .test = alg_test_crc32c, |
a1915d51 | 4502 | .fips_allowed = 1, |
da7f033d | 4503 | .suite = { |
21c8e720 | 4504 | .hash = __VECS(crc32c_tv_template) |
da7f033d | 4505 | } |
68411521 HX |
4506 | }, { |
4507 | .alg = "crct10dif", | |
4508 | .test = alg_test_hash, | |
4509 | .fips_allowed = 1, | |
4510 | .suite = { | |
21c8e720 | 4511 | .hash = __VECS(crct10dif_tv_template) |
68411521 | 4512 | } |
f7cb80f2 JW |
4513 | }, { |
4514 | .alg = "ctr(aes)", | |
4515 | .test = alg_test_skcipher, | |
a1915d51 | 4516 | .fips_allowed = 1, |
f7cb80f2 | 4517 | .suite = { |
92a4c9fe | 4518 | .cipher = __VECS(aes_ctr_tv_template) |
f7cb80f2 | 4519 | } |
85b63e34 JK |
4520 | }, { |
4521 | .alg = "ctr(blowfish)", | |
4522 | .test = alg_test_skcipher, | |
4523 | .suite = { | |
92a4c9fe | 4524 | .cipher = __VECS(bf_ctr_tv_template) |
85b63e34 | 4525 | } |
0840605e JK |
4526 | }, { |
4527 | .alg = "ctr(camellia)", | |
4528 | .test = alg_test_skcipher, | |
4529 | .suite = { | |
92a4c9fe | 4530 | .cipher = __VECS(camellia_ctr_tv_template) |
0840605e | 4531 | } |
a2c58260 JG |
4532 | }, { |
4533 | .alg = "ctr(cast5)", | |
4534 | .test = alg_test_skcipher, | |
4535 | .suite = { | |
92a4c9fe | 4536 | .cipher = __VECS(cast5_ctr_tv_template) |
a2c58260 | 4537 | } |
9b8b0405 JG |
4538 | }, { |
4539 | .alg = "ctr(cast6)", | |
4540 | .test = alg_test_skcipher, | |
4541 | .suite = { | |
92a4c9fe | 4542 | .cipher = __VECS(cast6_ctr_tv_template) |
9b8b0405 | 4543 | } |
8163fc30 JK |
4544 | }, { |
4545 | .alg = "ctr(des)", | |
4546 | .test = alg_test_skcipher, | |
4547 | .suite = { | |
92a4c9fe | 4548 | .cipher = __VECS(des_ctr_tv_template) |
8163fc30 | 4549 | } |
e080b17a JK |
4550 | }, { |
4551 | .alg = "ctr(des3_ede)", | |
4552 | .test = alg_test_skcipher, | |
0d8da104 | 4553 | .fips_allowed = 1, |
e080b17a | 4554 | .suite = { |
92a4c9fe | 4555 | .cipher = __VECS(des3_ede_ctr_tv_template) |
e080b17a | 4556 | } |
a794d8d8 GBY |
4557 | }, { |
4558 | /* Same as ctr(aes) except the key is stored in | |
4559 | * hardware secure memory which we reference by index | |
4560 | */ | |
4561 | .alg = "ctr(paes)", | |
4562 | .test = alg_test_null, | |
4563 | .fips_allowed = 1, | |
9d25917d | 4564 | }, { |
f0372c00 GBY |
4565 | |
4566 | /* Same as ctr(sm4) except the key is stored in | |
4567 | * hardware secure memory which we reference by index | |
4568 | */ | |
4569 | .alg = "ctr(psm4)", | |
4570 | .test = alg_test_null, | |
4571 | }, { | |
9d25917d JK |
4572 | .alg = "ctr(serpent)", |
4573 | .test = alg_test_skcipher, | |
4574 | .suite = { | |
92a4c9fe | 4575 | .cipher = __VECS(serpent_ctr_tv_template) |
9d25917d | 4576 | } |
95ba5973 GBY |
4577 | }, { |
4578 | .alg = "ctr(sm4)", | |
4579 | .test = alg_test_skcipher, | |
4580 | .suite = { | |
4581 | .cipher = __VECS(sm4_ctr_tv_template) | |
4582 | } | |
573da620 JK |
4583 | }, { |
4584 | .alg = "ctr(twofish)", | |
4585 | .test = alg_test_skcipher, | |
4586 | .suite = { | |
92a4c9fe | 4587 | .cipher = __VECS(tf_ctr_tv_template) |
573da620 | 4588 | } |
da7f033d HX |
4589 | }, { |
4590 | .alg = "cts(cbc(aes))", | |
1aa4ecd9 | 4591 | .test = alg_test_skcipher, |
196ad604 | 4592 | .fips_allowed = 1, |
da7f033d | 4593 | .suite = { |
92a4c9fe | 4594 | .cipher = __VECS(cts_mode_tv_template) |
da7f033d | 4595 | } |
f0372c00 GBY |
4596 | }, { |
4597 | /* Same as cts(cbc((aes)) except the key is stored in | |
4598 | * hardware secure memory which we reference by index | |
4599 | */ | |
4600 | .alg = "cts(cbc(paes))", | |
4601 | .test = alg_test_null, | |
4602 | .fips_allowed = 1, | |
f613457a AB |
4603 | }, { |
4604 | .alg = "curve25519", | |
4605 | .test = alg_test_kpp, | |
4606 | .suite = { | |
4607 | .kpp = __VECS(curve25519_tv_template) | |
4608 | } | |
da7f033d HX |
4609 | }, { |
4610 | .alg = "deflate", | |
4611 | .test = alg_test_comp, | |
0818904d | 4612 | .fips_allowed = 1, |
da7f033d HX |
4613 | .suite = { |
4614 | .comp = { | |
21c8e720 AB |
4615 | .comp = __VECS(deflate_comp_tv_template), |
4616 | .decomp = __VECS(deflate_decomp_tv_template) | |
da7f033d HX |
4617 | } |
4618 | } | |
802c7f1c SB |
4619 | }, { |
4620 | .alg = "dh", | |
4621 | .test = alg_test_kpp, | |
4622 | .fips_allowed = 1, | |
4623 | .suite = { | |
21c8e720 | 4624 | .kpp = __VECS(dh_tv_template) |
802c7f1c | 4625 | } |
e448370d JK |
4626 | }, { |
4627 | .alg = "digest_null", | |
4628 | .test = alg_test_null, | |
64d1cdfb SM |
4629 | }, { |
4630 | .alg = "drbg_nopr_ctr_aes128", | |
4631 | .test = alg_test_drbg, | |
4632 | .fips_allowed = 1, | |
4633 | .suite = { | |
21c8e720 | 4634 | .drbg = __VECS(drbg_nopr_ctr_aes128_tv_template) |
64d1cdfb SM |
4635 | } |
4636 | }, { | |
4637 | .alg = "drbg_nopr_ctr_aes192", | |
4638 | .test = alg_test_drbg, | |
4639 | .fips_allowed = 1, | |
4640 | .suite = { | |
21c8e720 | 4641 | .drbg = __VECS(drbg_nopr_ctr_aes192_tv_template) |
64d1cdfb SM |
4642 | } |
4643 | }, { | |
4644 | .alg = "drbg_nopr_ctr_aes256", | |
4645 | .test = alg_test_drbg, | |
4646 | .fips_allowed = 1, | |
4647 | .suite = { | |
21c8e720 | 4648 | .drbg = __VECS(drbg_nopr_ctr_aes256_tv_template) |
64d1cdfb SM |
4649 | } |
4650 | }, { | |
4651 | /* | |
4652 | * There is no need to specifically test the DRBG with every | |
4653 | * backend cipher -- covered by drbg_nopr_hmac_sha256 test | |
4654 | */ | |
4655 | .alg = "drbg_nopr_hmac_sha1", | |
4656 | .fips_allowed = 1, | |
4657 | .test = alg_test_null, | |
4658 | }, { | |
4659 | .alg = "drbg_nopr_hmac_sha256", | |
4660 | .test = alg_test_drbg, | |
4661 | .fips_allowed = 1, | |
4662 | .suite = { | |
21c8e720 | 4663 | .drbg = __VECS(drbg_nopr_hmac_sha256_tv_template) |
64d1cdfb SM |
4664 | } |
4665 | }, { | |
4666 | /* covered by drbg_nopr_hmac_sha256 test */ | |
4667 | .alg = "drbg_nopr_hmac_sha384", | |
4668 | .fips_allowed = 1, | |
4669 | .test = alg_test_null, | |
4670 | }, { | |
4671 | .alg = "drbg_nopr_hmac_sha512", | |
4672 | .test = alg_test_null, | |
4673 | .fips_allowed = 1, | |
4674 | }, { | |
4675 | .alg = "drbg_nopr_sha1", | |
4676 | .fips_allowed = 1, | |
4677 | .test = alg_test_null, | |
4678 | }, { | |
4679 | .alg = "drbg_nopr_sha256", | |
4680 | .test = alg_test_drbg, | |
4681 | .fips_allowed = 1, | |
4682 | .suite = { | |
21c8e720 | 4683 | .drbg = __VECS(drbg_nopr_sha256_tv_template) |
64d1cdfb SM |
4684 | } |
4685 | }, { | |
4686 | /* covered by drbg_nopr_sha256 test */ | |
4687 | .alg = "drbg_nopr_sha384", | |
4688 | .fips_allowed = 1, | |
4689 | .test = alg_test_null, | |
4690 | }, { | |
4691 | .alg = "drbg_nopr_sha512", | |
4692 | .fips_allowed = 1, | |
4693 | .test = alg_test_null, | |
4694 | }, { | |
4695 | .alg = "drbg_pr_ctr_aes128", | |
4696 | .test = alg_test_drbg, | |
4697 | .fips_allowed = 1, | |
4698 | .suite = { | |
21c8e720 | 4699 | .drbg = __VECS(drbg_pr_ctr_aes128_tv_template) |
64d1cdfb SM |
4700 | } |
4701 | }, { | |
4702 | /* covered by drbg_pr_ctr_aes128 test */ | |
4703 | .alg = "drbg_pr_ctr_aes192", | |
4704 | .fips_allowed = 1, | |
4705 | .test = alg_test_null, | |
4706 | }, { | |
4707 | .alg = "drbg_pr_ctr_aes256", | |
4708 | .fips_allowed = 1, | |
4709 | .test = alg_test_null, | |
4710 | }, { | |
4711 | .alg = "drbg_pr_hmac_sha1", | |
4712 | .fips_allowed = 1, | |
4713 | .test = alg_test_null, | |
4714 | }, { | |
4715 | .alg = "drbg_pr_hmac_sha256", | |
4716 | .test = alg_test_drbg, | |
4717 | .fips_allowed = 1, | |
4718 | .suite = { | |
21c8e720 | 4719 | .drbg = __VECS(drbg_pr_hmac_sha256_tv_template) |
64d1cdfb SM |
4720 | } |
4721 | }, { | |
4722 | /* covered by drbg_pr_hmac_sha256 test */ | |
4723 | .alg = "drbg_pr_hmac_sha384", | |
4724 | .fips_allowed = 1, | |
4725 | .test = alg_test_null, | |
4726 | }, { | |
4727 | .alg = "drbg_pr_hmac_sha512", | |
4728 | .test = alg_test_null, | |
4729 | .fips_allowed = 1, | |
4730 | }, { | |
4731 | .alg = "drbg_pr_sha1", | |
4732 | .fips_allowed = 1, | |
4733 | .test = alg_test_null, | |
4734 | }, { | |
4735 | .alg = "drbg_pr_sha256", | |
4736 | .test = alg_test_drbg, | |
4737 | .fips_allowed = 1, | |
4738 | .suite = { | |
21c8e720 | 4739 | .drbg = __VECS(drbg_pr_sha256_tv_template) |
64d1cdfb SM |
4740 | } |
4741 | }, { | |
4742 | /* covered by drbg_pr_sha256 test */ | |
4743 | .alg = "drbg_pr_sha384", | |
4744 | .fips_allowed = 1, | |
4745 | .test = alg_test_null, | |
4746 | }, { | |
4747 | .alg = "drbg_pr_sha512", | |
4748 | .fips_allowed = 1, | |
4749 | .test = alg_test_null, | |
da7f033d HX |
4750 | }, { |
4751 | .alg = "ecb(aes)", | |
1aa4ecd9 | 4752 | .test = alg_test_skcipher, |
a1915d51 | 4753 | .fips_allowed = 1, |
da7f033d | 4754 | .suite = { |
92a4c9fe | 4755 | .cipher = __VECS(aes_tv_template) |
da7f033d HX |
4756 | } |
4757 | }, { | |
4758 | .alg = "ecb(anubis)", | |
1aa4ecd9 | 4759 | .test = alg_test_skcipher, |
da7f033d | 4760 | .suite = { |
92a4c9fe | 4761 | .cipher = __VECS(anubis_tv_template) |
da7f033d HX |
4762 | } |
4763 | }, { | |
4764 | .alg = "ecb(arc4)", | |
611a23c2 | 4765 | .generic_driver = "ecb(arc4)-generic", |
1aa4ecd9 | 4766 | .test = alg_test_skcipher, |
da7f033d | 4767 | .suite = { |
92a4c9fe | 4768 | .cipher = __VECS(arc4_tv_template) |
da7f033d HX |
4769 | } |
4770 | }, { | |
4771 | .alg = "ecb(blowfish)", | |
1aa4ecd9 | 4772 | .test = alg_test_skcipher, |
da7f033d | 4773 | .suite = { |
92a4c9fe | 4774 | .cipher = __VECS(bf_tv_template) |
da7f033d HX |
4775 | } |
4776 | }, { | |
4777 | .alg = "ecb(camellia)", | |
1aa4ecd9 | 4778 | .test = alg_test_skcipher, |
da7f033d | 4779 | .suite = { |
92a4c9fe | 4780 | .cipher = __VECS(camellia_tv_template) |
da7f033d HX |
4781 | } |
4782 | }, { | |
4783 | .alg = "ecb(cast5)", | |
1aa4ecd9 | 4784 | .test = alg_test_skcipher, |
da7f033d | 4785 | .suite = { |
92a4c9fe | 4786 | .cipher = __VECS(cast5_tv_template) |
da7f033d HX |
4787 | } |
4788 | }, { | |
4789 | .alg = "ecb(cast6)", | |
1aa4ecd9 | 4790 | .test = alg_test_skcipher, |
da7f033d | 4791 | .suite = { |
92a4c9fe | 4792 | .cipher = __VECS(cast6_tv_template) |
da7f033d | 4793 | } |
e448370d JK |
4794 | }, { |
4795 | .alg = "ecb(cipher_null)", | |
4796 | .test = alg_test_null, | |
6175ca2b | 4797 | .fips_allowed = 1, |
da7f033d HX |
4798 | }, { |
4799 | .alg = "ecb(des)", | |
1aa4ecd9 | 4800 | .test = alg_test_skcipher, |
da7f033d | 4801 | .suite = { |
92a4c9fe | 4802 | .cipher = __VECS(des_tv_template) |
da7f033d HX |
4803 | } |
4804 | }, { | |
4805 | .alg = "ecb(des3_ede)", | |
1aa4ecd9 | 4806 | .test = alg_test_skcipher, |
a1915d51 | 4807 | .fips_allowed = 1, |
da7f033d | 4808 | .suite = { |
92a4c9fe | 4809 | .cipher = __VECS(des3_ede_tv_template) |
da7f033d | 4810 | } |
66e5bd00 JK |
4811 | }, { |
4812 | .alg = "ecb(fcrypt)", | |
4813 | .test = alg_test_skcipher, | |
4814 | .suite = { | |
4815 | .cipher = { | |
92a4c9fe EB |
4816 | .vecs = fcrypt_pcbc_tv_template, |
4817 | .count = 1 | |
66e5bd00 JK |
4818 | } |
4819 | } | |
da7f033d HX |
4820 | }, { |
4821 | .alg = "ecb(khazad)", | |
1aa4ecd9 | 4822 | .test = alg_test_skcipher, |
da7f033d | 4823 | .suite = { |
92a4c9fe | 4824 | .cipher = __VECS(khazad_tv_template) |
da7f033d | 4825 | } |
15f47ce5 GBY |
4826 | }, { |
4827 | /* Same as ecb(aes) except the key is stored in | |
4828 | * hardware secure memory which we reference by index | |
4829 | */ | |
4830 | .alg = "ecb(paes)", | |
4831 | .test = alg_test_null, | |
4832 | .fips_allowed = 1, | |
da7f033d HX |
4833 | }, { |
4834 | .alg = "ecb(seed)", | |
1aa4ecd9 | 4835 | .test = alg_test_skcipher, |
da7f033d | 4836 | .suite = { |
92a4c9fe | 4837 | .cipher = __VECS(seed_tv_template) |
da7f033d HX |
4838 | } |
4839 | }, { | |
4840 | .alg = "ecb(serpent)", | |
1aa4ecd9 | 4841 | .test = alg_test_skcipher, |
da7f033d | 4842 | .suite = { |
92a4c9fe | 4843 | .cipher = __VECS(serpent_tv_template) |
da7f033d | 4844 | } |
cd83a8a7 GBY |
4845 | }, { |
4846 | .alg = "ecb(sm4)", | |
4847 | .test = alg_test_skcipher, | |
4848 | .suite = { | |
92a4c9fe | 4849 | .cipher = __VECS(sm4_tv_template) |
cd83a8a7 | 4850 | } |
da7f033d HX |
4851 | }, { |
4852 | .alg = "ecb(tea)", | |
1aa4ecd9 | 4853 | .test = alg_test_skcipher, |
da7f033d | 4854 | .suite = { |
92a4c9fe | 4855 | .cipher = __VECS(tea_tv_template) |
da7f033d HX |
4856 | } |
4857 | }, { | |
4858 | .alg = "ecb(tnepres)", | |
1aa4ecd9 | 4859 | .test = alg_test_skcipher, |
da7f033d | 4860 | .suite = { |
92a4c9fe | 4861 | .cipher = __VECS(tnepres_tv_template) |
da7f033d HX |
4862 | } |
4863 | }, { | |
4864 | .alg = "ecb(twofish)", | |
1aa4ecd9 | 4865 | .test = alg_test_skcipher, |
da7f033d | 4866 | .suite = { |
92a4c9fe | 4867 | .cipher = __VECS(tf_tv_template) |
da7f033d HX |
4868 | } |
4869 | }, { | |
4870 | .alg = "ecb(xeta)", | |
1aa4ecd9 | 4871 | .test = alg_test_skcipher, |
da7f033d | 4872 | .suite = { |
92a4c9fe | 4873 | .cipher = __VECS(xeta_tv_template) |
da7f033d HX |
4874 | } |
4875 | }, { | |
4876 | .alg = "ecb(xtea)", | |
1aa4ecd9 | 4877 | .test = alg_test_skcipher, |
da7f033d | 4878 | .suite = { |
92a4c9fe | 4879 | .cipher = __VECS(xtea_tv_template) |
da7f033d | 4880 | } |
3c4b2390 SB |
4881 | }, { |
4882 | .alg = "ecdh", | |
4883 | .test = alg_test_kpp, | |
4884 | .fips_allowed = 1, | |
4885 | .suite = { | |
21c8e720 | 4886 | .kpp = __VECS(ecdh_tv_template) |
3c4b2390 | 4887 | } |
32fbdbd3 VC |
4888 | }, { |
4889 | .alg = "ecrdsa", | |
4890 | .test = alg_test_akcipher, | |
4891 | .suite = { | |
4892 | .akcipher = __VECS(ecrdsa_tv_template) | |
4893 | } | |
f975abb2 AB |
4894 | }, { |
4895 | .alg = "essiv(authenc(hmac(sha256),cbc(aes)),sha256)", | |
4896 | .test = alg_test_aead, | |
4897 | .fips_allowed = 1, | |
4898 | .suite = { | |
4899 | .aead = __VECS(essiv_hmac_sha256_aes_cbc_tv_temp) | |
4900 | } | |
4901 | }, { | |
4902 | .alg = "essiv(cbc(aes),sha256)", | |
4903 | .test = alg_test_skcipher, | |
4904 | .fips_allowed = 1, | |
4905 | .suite = { | |
4906 | .cipher = __VECS(essiv_aes_cbc_tv_template) | |
4907 | } | |
da7f033d HX |
4908 | }, { |
4909 | .alg = "gcm(aes)", | |
40153b10 | 4910 | .generic_driver = "gcm_base(ctr(aes-generic),ghash-generic)", |
da7f033d | 4911 | .test = alg_test_aead, |
a1915d51 | 4912 | .fips_allowed = 1, |
da7f033d | 4913 | .suite = { |
a0d608ee | 4914 | .aead = __VECS(aes_gcm_tv_template) |
da7f033d | 4915 | } |
507069c9 YS |
4916 | }, { |
4917 | .alg = "ghash", | |
4918 | .test = alg_test_hash, | |
18c0ebd2 | 4919 | .fips_allowed = 1, |
507069c9 | 4920 | .suite = { |
21c8e720 | 4921 | .hash = __VECS(ghash_tv_template) |
507069c9 | 4922 | } |
da7f033d HX |
4923 | }, { |
4924 | .alg = "hmac(md5)", | |
4925 | .test = alg_test_hash, | |
4926 | .suite = { | |
21c8e720 | 4927 | .hash = __VECS(hmac_md5_tv_template) |
da7f033d HX |
4928 | } |
4929 | }, { | |
4930 | .alg = "hmac(rmd128)", | |
4931 | .test = alg_test_hash, | |
4932 | .suite = { | |
21c8e720 | 4933 | .hash = __VECS(hmac_rmd128_tv_template) |
da7f033d HX |
4934 | } |
4935 | }, { | |
4936 | .alg = "hmac(rmd160)", | |
4937 | .test = alg_test_hash, | |
4938 | .suite = { | |
21c8e720 | 4939 | .hash = __VECS(hmac_rmd160_tv_template) |
da7f033d HX |
4940 | } |
4941 | }, { | |
4942 | .alg = "hmac(sha1)", | |
4943 | .test = alg_test_hash, | |
a1915d51 | 4944 | .fips_allowed = 1, |
da7f033d | 4945 | .suite = { |
21c8e720 | 4946 | .hash = __VECS(hmac_sha1_tv_template) |
da7f033d HX |
4947 | } |
4948 | }, { | |
4949 | .alg = "hmac(sha224)", | |
4950 | .test = alg_test_hash, | |
a1915d51 | 4951 | .fips_allowed = 1, |
da7f033d | 4952 | .suite = { |
21c8e720 | 4953 | .hash = __VECS(hmac_sha224_tv_template) |
da7f033d HX |
4954 | } |
4955 | }, { | |
4956 | .alg = "hmac(sha256)", | |
4957 | .test = alg_test_hash, | |
a1915d51 | 4958 | .fips_allowed = 1, |
da7f033d | 4959 | .suite = { |
21c8e720 | 4960 | .hash = __VECS(hmac_sha256_tv_template) |
da7f033d | 4961 | } |
98eca72f | 4962 | }, { |
4963 | .alg = "hmac(sha3-224)", | |
4964 | .test = alg_test_hash, | |
4965 | .fips_allowed = 1, | |
4966 | .suite = { | |
21c8e720 | 4967 | .hash = __VECS(hmac_sha3_224_tv_template) |
98eca72f | 4968 | } |
4969 | }, { | |
4970 | .alg = "hmac(sha3-256)", | |
4971 | .test = alg_test_hash, | |
4972 | .fips_allowed = 1, | |
4973 | .suite = { | |
21c8e720 | 4974 | .hash = __VECS(hmac_sha3_256_tv_template) |
98eca72f | 4975 | } |
4976 | }, { | |
4977 | .alg = "hmac(sha3-384)", | |
4978 | .test = alg_test_hash, | |
4979 | .fips_allowed = 1, | |
4980 | .suite = { | |
21c8e720 | 4981 | .hash = __VECS(hmac_sha3_384_tv_template) |
98eca72f | 4982 | } |
4983 | }, { | |
4984 | .alg = "hmac(sha3-512)", | |
4985 | .test = alg_test_hash, | |
4986 | .fips_allowed = 1, | |
4987 | .suite = { | |
21c8e720 | 4988 | .hash = __VECS(hmac_sha3_512_tv_template) |
98eca72f | 4989 | } |
da7f033d HX |
4990 | }, { |
4991 | .alg = "hmac(sha384)", | |
4992 | .test = alg_test_hash, | |
a1915d51 | 4993 | .fips_allowed = 1, |
da7f033d | 4994 | .suite = { |
21c8e720 | 4995 | .hash = __VECS(hmac_sha384_tv_template) |
da7f033d HX |
4996 | } |
4997 | }, { | |
4998 | .alg = "hmac(sha512)", | |
4999 | .test = alg_test_hash, | |
a1915d51 | 5000 | .fips_allowed = 1, |
da7f033d | 5001 | .suite = { |
21c8e720 | 5002 | .hash = __VECS(hmac_sha512_tv_template) |
da7f033d | 5003 | } |
8194fd1d PL |
5004 | }, { |
5005 | .alg = "hmac(sm3)", | |
5006 | .test = alg_test_hash, | |
5007 | .suite = { | |
5008 | .hash = __VECS(hmac_sm3_tv_template) | |
5009 | } | |
25a0b9d4 VC |
5010 | }, { |
5011 | .alg = "hmac(streebog256)", | |
5012 | .test = alg_test_hash, | |
5013 | .suite = { | |
5014 | .hash = __VECS(hmac_streebog256_tv_template) | |
5015 | } | |
5016 | }, { | |
5017 | .alg = "hmac(streebog512)", | |
5018 | .test = alg_test_hash, | |
5019 | .suite = { | |
5020 | .hash = __VECS(hmac_streebog512_tv_template) | |
5021 | } | |
bb5530e4 SM |
5022 | }, { |
5023 | .alg = "jitterentropy_rng", | |
5024 | .fips_allowed = 1, | |
5025 | .test = alg_test_null, | |
35351988 SM |
5026 | }, { |
5027 | .alg = "kw(aes)", | |
5028 | .test = alg_test_skcipher, | |
5029 | .fips_allowed = 1, | |
5030 | .suite = { | |
92a4c9fe | 5031 | .cipher = __VECS(aes_kw_tv_template) |
35351988 | 5032 | } |
da7f033d HX |
5033 | }, { |
5034 | .alg = "lrw(aes)", | |
d435e10e | 5035 | .generic_driver = "lrw(ecb(aes-generic))", |
1aa4ecd9 | 5036 | .test = alg_test_skcipher, |
da7f033d | 5037 | .suite = { |
92a4c9fe | 5038 | .cipher = __VECS(aes_lrw_tv_template) |
da7f033d | 5039 | } |
0840605e JK |
5040 | }, { |
5041 | .alg = "lrw(camellia)", | |
d435e10e | 5042 | .generic_driver = "lrw(ecb(camellia-generic))", |
0840605e JK |
5043 | .test = alg_test_skcipher, |
5044 | .suite = { | |
92a4c9fe | 5045 | .cipher = __VECS(camellia_lrw_tv_template) |
0840605e | 5046 | } |
9b8b0405 JG |
5047 | }, { |
5048 | .alg = "lrw(cast6)", | |
d435e10e | 5049 | .generic_driver = "lrw(ecb(cast6-generic))", |
9b8b0405 JG |
5050 | .test = alg_test_skcipher, |
5051 | .suite = { | |
92a4c9fe | 5052 | .cipher = __VECS(cast6_lrw_tv_template) |
9b8b0405 | 5053 | } |
d7bfc0fa JK |
5054 | }, { |
5055 | .alg = "lrw(serpent)", | |
d435e10e | 5056 | .generic_driver = "lrw(ecb(serpent-generic))", |
d7bfc0fa JK |
5057 | .test = alg_test_skcipher, |
5058 | .suite = { | |
92a4c9fe | 5059 | .cipher = __VECS(serpent_lrw_tv_template) |
d7bfc0fa | 5060 | } |
0b2a1551 JK |
5061 | }, { |
5062 | .alg = "lrw(twofish)", | |
d435e10e | 5063 | .generic_driver = "lrw(ecb(twofish-generic))", |
0b2a1551 JK |
5064 | .test = alg_test_skcipher, |
5065 | .suite = { | |
92a4c9fe | 5066 | .cipher = __VECS(tf_lrw_tv_template) |
0b2a1551 | 5067 | } |
1443cc9b KK |
5068 | }, { |
5069 | .alg = "lz4", | |
5070 | .test = alg_test_comp, | |
5071 | .fips_allowed = 1, | |
5072 | .suite = { | |
5073 | .comp = { | |
21c8e720 AB |
5074 | .comp = __VECS(lz4_comp_tv_template), |
5075 | .decomp = __VECS(lz4_decomp_tv_template) | |
1443cc9b KK |
5076 | } |
5077 | } | |
5078 | }, { | |
5079 | .alg = "lz4hc", | |
5080 | .test = alg_test_comp, | |
5081 | .fips_allowed = 1, | |
5082 | .suite = { | |
5083 | .comp = { | |
21c8e720 AB |
5084 | .comp = __VECS(lz4hc_comp_tv_template), |
5085 | .decomp = __VECS(lz4hc_decomp_tv_template) | |
1443cc9b KK |
5086 | } |
5087 | } | |
da7f033d HX |
5088 | }, { |
5089 | .alg = "lzo", | |
5090 | .test = alg_test_comp, | |
0818904d | 5091 | .fips_allowed = 1, |
da7f033d HX |
5092 | .suite = { |
5093 | .comp = { | |
21c8e720 AB |
5094 | .comp = __VECS(lzo_comp_tv_template), |
5095 | .decomp = __VECS(lzo_decomp_tv_template) | |
da7f033d HX |
5096 | } |
5097 | } | |
f248caf9 HP |
5098 | }, { |
5099 | .alg = "lzo-rle", | |
5100 | .test = alg_test_comp, | |
5101 | .fips_allowed = 1, | |
5102 | .suite = { | |
5103 | .comp = { | |
5104 | .comp = __VECS(lzorle_comp_tv_template), | |
5105 | .decomp = __VECS(lzorle_decomp_tv_template) | |
5106 | } | |
5107 | } | |
da7f033d HX |
5108 | }, { |
5109 | .alg = "md4", | |
5110 | .test = alg_test_hash, | |
5111 | .suite = { | |
21c8e720 | 5112 | .hash = __VECS(md4_tv_template) |
da7f033d HX |
5113 | } |
5114 | }, { | |
5115 | .alg = "md5", | |
5116 | .test = alg_test_hash, | |
5117 | .suite = { | |
21c8e720 | 5118 | .hash = __VECS(md5_tv_template) |
da7f033d HX |
5119 | } |
5120 | }, { | |
5121 | .alg = "michael_mic", | |
5122 | .test = alg_test_hash, | |
5123 | .suite = { | |
21c8e720 | 5124 | .hash = __VECS(michael_mic_tv_template) |
da7f033d | 5125 | } |
26609a21 EB |
5126 | }, { |
5127 | .alg = "nhpoly1305", | |
5128 | .test = alg_test_hash, | |
5129 | .suite = { | |
5130 | .hash = __VECS(nhpoly1305_tv_template) | |
5131 | } | |
ba0e14ac PS |
5132 | }, { |
5133 | .alg = "ofb(aes)", | |
5134 | .test = alg_test_skcipher, | |
5135 | .fips_allowed = 1, | |
5136 | .suite = { | |
92a4c9fe | 5137 | .cipher = __VECS(aes_ofb_tv_template) |
ba0e14ac | 5138 | } |
a794d8d8 GBY |
5139 | }, { |
5140 | /* Same as ofb(aes) except the key is stored in | |
5141 | * hardware secure memory which we reference by index | |
5142 | */ | |
5143 | .alg = "ofb(paes)", | |
5144 | .test = alg_test_null, | |
5145 | .fips_allowed = 1, | |
a06b15b2 PL |
5146 | }, { |
5147 | .alg = "ofb(sm4)", | |
5148 | .test = alg_test_skcipher, | |
5149 | .suite = { | |
5150 | .cipher = __VECS(sm4_ofb_tv_template) | |
5151 | } | |
da7f033d HX |
5152 | }, { |
5153 | .alg = "pcbc(fcrypt)", | |
1aa4ecd9 | 5154 | .test = alg_test_skcipher, |
da7f033d | 5155 | .suite = { |
92a4c9fe | 5156 | .cipher = __VECS(fcrypt_pcbc_tv_template) |
da7f033d | 5157 | } |
1207107c SM |
5158 | }, { |
5159 | .alg = "pkcs1pad(rsa,sha224)", | |
5160 | .test = alg_test_null, | |
5161 | .fips_allowed = 1, | |
5162 | }, { | |
5163 | .alg = "pkcs1pad(rsa,sha256)", | |
5164 | .test = alg_test_akcipher, | |
5165 | .fips_allowed = 1, | |
5166 | .suite = { | |
5167 | .akcipher = __VECS(pkcs1pad_rsa_tv_template) | |
5168 | } | |
5169 | }, { | |
5170 | .alg = "pkcs1pad(rsa,sha384)", | |
5171 | .test = alg_test_null, | |
5172 | .fips_allowed = 1, | |
5173 | }, { | |
5174 | .alg = "pkcs1pad(rsa,sha512)", | |
5175 | .test = alg_test_null, | |
5176 | .fips_allowed = 1, | |
eee9dc61 MW |
5177 | }, { |
5178 | .alg = "poly1305", | |
5179 | .test = alg_test_hash, | |
5180 | .suite = { | |
21c8e720 | 5181 | .hash = __VECS(poly1305_tv_template) |
eee9dc61 | 5182 | } |
da7f033d HX |
5183 | }, { |
5184 | .alg = "rfc3686(ctr(aes))", | |
1aa4ecd9 | 5185 | .test = alg_test_skcipher, |
a1915d51 | 5186 | .fips_allowed = 1, |
da7f033d | 5187 | .suite = { |
92a4c9fe | 5188 | .cipher = __VECS(aes_ctr_rfc3686_tv_template) |
da7f033d | 5189 | } |
e4886214 PL |
5190 | }, { |
5191 | .alg = "rfc3686(ctr(sm4))", | |
5192 | .test = alg_test_skcipher, | |
5193 | .suite = { | |
5194 | .cipher = __VECS(sm4_ctr_rfc3686_tv_template) | |
5195 | } | |
5d667322 | 5196 | }, { |
3f31a740 | 5197 | .alg = "rfc4106(gcm(aes))", |
40153b10 | 5198 | .generic_driver = "rfc4106(gcm_base(ctr(aes-generic),ghash-generic))", |
69435b94 | 5199 | .test = alg_test_aead, |
db71f29a | 5200 | .fips_allowed = 1, |
69435b94 | 5201 | .suite = { |
49763fc6 EB |
5202 | .aead = { |
5203 | ____VECS(aes_gcm_rfc4106_tv_template), | |
5204 | .einval_allowed = 1, | |
5205 | .esp_aad = 1, | |
5206 | } | |
69435b94 AH |
5207 | } |
5208 | }, { | |
544c436a | 5209 | .alg = "rfc4309(ccm(aes))", |
40153b10 | 5210 | .generic_driver = "rfc4309(ccm_base(ctr(aes-generic),cbcmac(aes-generic)))", |
5d667322 | 5211 | .test = alg_test_aead, |
a1915d51 | 5212 | .fips_allowed = 1, |
5d667322 | 5213 | .suite = { |
49763fc6 EB |
5214 | .aead = { |
5215 | ____VECS(aes_ccm_rfc4309_tv_template), | |
5216 | .einval_allowed = 1, | |
5217 | .esp_aad = 1, | |
5218 | } | |
5d667322 | 5219 | } |
e9b7441a | 5220 | }, { |
bb68745e | 5221 | .alg = "rfc4543(gcm(aes))", |
40153b10 | 5222 | .generic_driver = "rfc4543(gcm_base(ctr(aes-generic),ghash-generic))", |
e9b7441a JK |
5223 | .test = alg_test_aead, |
5224 | .suite = { | |
49763fc6 EB |
5225 | .aead = { |
5226 | ____VECS(aes_gcm_rfc4543_tv_template), | |
5227 | .einval_allowed = 1, | |
5228 | } | |
e9b7441a | 5229 | } |
af2b76b5 MW |
5230 | }, { |
5231 | .alg = "rfc7539(chacha20,poly1305)", | |
5232 | .test = alg_test_aead, | |
5233 | .suite = { | |
a0d608ee | 5234 | .aead = __VECS(rfc7539_tv_template) |
af2b76b5 | 5235 | } |
5900758d MW |
5236 | }, { |
5237 | .alg = "rfc7539esp(chacha20,poly1305)", | |
5238 | .test = alg_test_aead, | |
5239 | .suite = { | |
49763fc6 EB |
5240 | .aead = { |
5241 | ____VECS(rfc7539esp_tv_template), | |
5242 | .einval_allowed = 1, | |
5243 | .esp_aad = 1, | |
5244 | } | |
5900758d | 5245 | } |
da7f033d HX |
5246 | }, { |
5247 | .alg = "rmd128", | |
5248 | .test = alg_test_hash, | |
5249 | .suite = { | |
21c8e720 | 5250 | .hash = __VECS(rmd128_tv_template) |
da7f033d HX |
5251 | } |
5252 | }, { | |
5253 | .alg = "rmd160", | |
5254 | .test = alg_test_hash, | |
5255 | .suite = { | |
21c8e720 | 5256 | .hash = __VECS(rmd160_tv_template) |
da7f033d HX |
5257 | } |
5258 | }, { | |
5259 | .alg = "rmd256", | |
5260 | .test = alg_test_hash, | |
5261 | .suite = { | |
21c8e720 | 5262 | .hash = __VECS(rmd256_tv_template) |
da7f033d HX |
5263 | } |
5264 | }, { | |
5265 | .alg = "rmd320", | |
5266 | .test = alg_test_hash, | |
5267 | .suite = { | |
21c8e720 | 5268 | .hash = __VECS(rmd320_tv_template) |
da7f033d | 5269 | } |
946cc463 TS |
5270 | }, { |
5271 | .alg = "rsa", | |
5272 | .test = alg_test_akcipher, | |
5273 | .fips_allowed = 1, | |
5274 | .suite = { | |
21c8e720 | 5275 | .akcipher = __VECS(rsa_tv_template) |
946cc463 | 5276 | } |
da7f033d HX |
5277 | }, { |
5278 | .alg = "salsa20", | |
1aa4ecd9 | 5279 | .test = alg_test_skcipher, |
da7f033d | 5280 | .suite = { |
92a4c9fe | 5281 | .cipher = __VECS(salsa20_stream_tv_template) |
da7f033d HX |
5282 | } |
5283 | }, { | |
5284 | .alg = "sha1", | |
5285 | .test = alg_test_hash, | |
a1915d51 | 5286 | .fips_allowed = 1, |
da7f033d | 5287 | .suite = { |
21c8e720 | 5288 | .hash = __VECS(sha1_tv_template) |
da7f033d HX |
5289 | } |
5290 | }, { | |
5291 | .alg = "sha224", | |
5292 | .test = alg_test_hash, | |
a1915d51 | 5293 | .fips_allowed = 1, |
da7f033d | 5294 | .suite = { |
21c8e720 | 5295 | .hash = __VECS(sha224_tv_template) |
da7f033d HX |
5296 | } |
5297 | }, { | |
5298 | .alg = "sha256", | |
5299 | .test = alg_test_hash, | |
a1915d51 | 5300 | .fips_allowed = 1, |
da7f033d | 5301 | .suite = { |
21c8e720 | 5302 | .hash = __VECS(sha256_tv_template) |
da7f033d | 5303 | } |
79cc6ab8 | 5304 | }, { |
5305 | .alg = "sha3-224", | |
5306 | .test = alg_test_hash, | |
5307 | .fips_allowed = 1, | |
5308 | .suite = { | |
21c8e720 | 5309 | .hash = __VECS(sha3_224_tv_template) |
79cc6ab8 | 5310 | } |
5311 | }, { | |
5312 | .alg = "sha3-256", | |
5313 | .test = alg_test_hash, | |
5314 | .fips_allowed = 1, | |
5315 | .suite = { | |
21c8e720 | 5316 | .hash = __VECS(sha3_256_tv_template) |
79cc6ab8 | 5317 | } |
5318 | }, { | |
5319 | .alg = "sha3-384", | |
5320 | .test = alg_test_hash, | |
5321 | .fips_allowed = 1, | |
5322 | .suite = { | |
21c8e720 | 5323 | .hash = __VECS(sha3_384_tv_template) |
79cc6ab8 | 5324 | } |
5325 | }, { | |
5326 | .alg = "sha3-512", | |
5327 | .test = alg_test_hash, | |
5328 | .fips_allowed = 1, | |
5329 | .suite = { | |
21c8e720 | 5330 | .hash = __VECS(sha3_512_tv_template) |
79cc6ab8 | 5331 | } |
da7f033d HX |
5332 | }, { |
5333 | .alg = "sha384", | |
5334 | .test = alg_test_hash, | |
a1915d51 | 5335 | .fips_allowed = 1, |
da7f033d | 5336 | .suite = { |
21c8e720 | 5337 | .hash = __VECS(sha384_tv_template) |
da7f033d HX |
5338 | } |
5339 | }, { | |
5340 | .alg = "sha512", | |
5341 | .test = alg_test_hash, | |
a1915d51 | 5342 | .fips_allowed = 1, |
da7f033d | 5343 | .suite = { |
21c8e720 | 5344 | .hash = __VECS(sha512_tv_template) |
da7f033d | 5345 | } |
b7e27530 GBY |
5346 | }, { |
5347 | .alg = "sm3", | |
5348 | .test = alg_test_hash, | |
5349 | .suite = { | |
5350 | .hash = __VECS(sm3_tv_template) | |
5351 | } | |
25a0b9d4 VC |
5352 | }, { |
5353 | .alg = "streebog256", | |
5354 | .test = alg_test_hash, | |
5355 | .suite = { | |
5356 | .hash = __VECS(streebog256_tv_template) | |
5357 | } | |
5358 | }, { | |
5359 | .alg = "streebog512", | |
5360 | .test = alg_test_hash, | |
5361 | .suite = { | |
5362 | .hash = __VECS(streebog512_tv_template) | |
5363 | } | |
da7f033d HX |
5364 | }, { |
5365 | .alg = "tgr128", | |
5366 | .test = alg_test_hash, | |
5367 | .suite = { | |
21c8e720 | 5368 | .hash = __VECS(tgr128_tv_template) |
da7f033d HX |
5369 | } |
5370 | }, { | |
5371 | .alg = "tgr160", | |
5372 | .test = alg_test_hash, | |
5373 | .suite = { | |
21c8e720 | 5374 | .hash = __VECS(tgr160_tv_template) |
da7f033d HX |
5375 | } |
5376 | }, { | |
5377 | .alg = "tgr192", | |
5378 | .test = alg_test_hash, | |
5379 | .suite = { | |
21c8e720 | 5380 | .hash = __VECS(tgr192_tv_template) |
da7f033d | 5381 | } |
ed331ada EB |
5382 | }, { |
5383 | .alg = "vmac64(aes)", | |
5384 | .test = alg_test_hash, | |
5385 | .suite = { | |
5386 | .hash = __VECS(vmac64_aes_tv_template) | |
5387 | } | |
da7f033d HX |
5388 | }, { |
5389 | .alg = "wp256", | |
5390 | .test = alg_test_hash, | |
5391 | .suite = { | |
21c8e720 | 5392 | .hash = __VECS(wp256_tv_template) |
da7f033d HX |
5393 | } |
5394 | }, { | |
5395 | .alg = "wp384", | |
5396 | .test = alg_test_hash, | |
5397 | .suite = { | |
21c8e720 | 5398 | .hash = __VECS(wp384_tv_template) |
da7f033d HX |
5399 | } |
5400 | }, { | |
5401 | .alg = "wp512", | |
5402 | .test = alg_test_hash, | |
5403 | .suite = { | |
21c8e720 | 5404 | .hash = __VECS(wp512_tv_template) |
da7f033d HX |
5405 | } |
5406 | }, { | |
5407 | .alg = "xcbc(aes)", | |
5408 | .test = alg_test_hash, | |
5409 | .suite = { | |
21c8e720 | 5410 | .hash = __VECS(aes_xcbc128_tv_template) |
da7f033d | 5411 | } |
aa762409 EB |
5412 | }, { |
5413 | .alg = "xchacha12", | |
5414 | .test = alg_test_skcipher, | |
5415 | .suite = { | |
5416 | .cipher = __VECS(xchacha12_tv_template) | |
5417 | }, | |
de61d7ae EB |
5418 | }, { |
5419 | .alg = "xchacha20", | |
5420 | .test = alg_test_skcipher, | |
5421 | .suite = { | |
5422 | .cipher = __VECS(xchacha20_tv_template) | |
5423 | }, | |
da7f033d HX |
5424 | }, { |
5425 | .alg = "xts(aes)", | |
d435e10e | 5426 | .generic_driver = "xts(ecb(aes-generic))", |
1aa4ecd9 | 5427 | .test = alg_test_skcipher, |
2918aa8d | 5428 | .fips_allowed = 1, |
da7f033d | 5429 | .suite = { |
92a4c9fe | 5430 | .cipher = __VECS(aes_xts_tv_template) |
da7f033d | 5431 | } |
0840605e JK |
5432 | }, { |
5433 | .alg = "xts(camellia)", | |
d435e10e | 5434 | .generic_driver = "xts(ecb(camellia-generic))", |
0840605e JK |
5435 | .test = alg_test_skcipher, |
5436 | .suite = { | |
92a4c9fe | 5437 | .cipher = __VECS(camellia_xts_tv_template) |
0840605e | 5438 | } |
9b8b0405 JG |
5439 | }, { |
5440 | .alg = "xts(cast6)", | |
d435e10e | 5441 | .generic_driver = "xts(ecb(cast6-generic))", |
9b8b0405 JG |
5442 | .test = alg_test_skcipher, |
5443 | .suite = { | |
92a4c9fe | 5444 | .cipher = __VECS(cast6_xts_tv_template) |
9b8b0405 | 5445 | } |
15f47ce5 GBY |
5446 | }, { |
5447 | /* Same as xts(aes) except the key is stored in | |
5448 | * hardware secure memory which we reference by index | |
5449 | */ | |
5450 | .alg = "xts(paes)", | |
5451 | .test = alg_test_null, | |
5452 | .fips_allowed = 1, | |
18be20b9 JK |
5453 | }, { |
5454 | .alg = "xts(serpent)", | |
d435e10e | 5455 | .generic_driver = "xts(ecb(serpent-generic))", |
18be20b9 JK |
5456 | .test = alg_test_skcipher, |
5457 | .suite = { | |
92a4c9fe | 5458 | .cipher = __VECS(serpent_xts_tv_template) |
18be20b9 | 5459 | } |
aed265b9 JK |
5460 | }, { |
5461 | .alg = "xts(twofish)", | |
d435e10e | 5462 | .generic_driver = "xts(ecb(twofish-generic))", |
aed265b9 JK |
5463 | .test = alg_test_skcipher, |
5464 | .suite = { | |
92a4c9fe | 5465 | .cipher = __VECS(tf_xts_tv_template) |
aed265b9 | 5466 | } |
15f47ce5 GBY |
5467 | }, { |
5468 | .alg = "xts4096(paes)", | |
5469 | .test = alg_test_null, | |
5470 | .fips_allowed = 1, | |
5471 | }, { | |
5472 | .alg = "xts512(paes)", | |
5473 | .test = alg_test_null, | |
5474 | .fips_allowed = 1, | |
67882e76 NB |
5475 | }, { |
5476 | .alg = "xxhash64", | |
5477 | .test = alg_test_hash, | |
5478 | .fips_allowed = 1, | |
5479 | .suite = { | |
5480 | .hash = __VECS(xxhash64_tv_template) | |
5481 | } | |
a368f43d GC |
5482 | }, { |
5483 | .alg = "zlib-deflate", | |
5484 | .test = alg_test_comp, | |
5485 | .fips_allowed = 1, | |
5486 | .suite = { | |
5487 | .comp = { | |
5488 | .comp = __VECS(zlib_deflate_comp_tv_template), | |
5489 | .decomp = __VECS(zlib_deflate_decomp_tv_template) | |
5490 | } | |
5491 | } | |
d28fc3db NT |
5492 | }, { |
5493 | .alg = "zstd", | |
5494 | .test = alg_test_comp, | |
5495 | .fips_allowed = 1, | |
5496 | .suite = { | |
5497 | .comp = { | |
5498 | .comp = __VECS(zstd_comp_tv_template), | |
5499 | .decomp = __VECS(zstd_decomp_tv_template) | |
5500 | } | |
5501 | } | |
da7f033d HX |
5502 | } |
5503 | }; | |
5504 | ||
3f47a03d | 5505 | static void alg_check_test_descs_order(void) |
5714758b JK |
5506 | { |
5507 | int i; | |
5508 | ||
5714758b JK |
5509 | for (i = 1; i < ARRAY_SIZE(alg_test_descs); i++) { |
5510 | int diff = strcmp(alg_test_descs[i - 1].alg, | |
5511 | alg_test_descs[i].alg); | |
5512 | ||
5513 | if (WARN_ON(diff > 0)) { | |
5514 | pr_warn("testmgr: alg_test_descs entries in wrong order: '%s' before '%s'\n", | |
5515 | alg_test_descs[i - 1].alg, | |
5516 | alg_test_descs[i].alg); | |
5517 | } | |
5518 | ||
5519 | if (WARN_ON(diff == 0)) { | |
5520 | pr_warn("testmgr: duplicate alg_test_descs entry: '%s'\n", | |
5521 | alg_test_descs[i].alg); | |
5522 | } | |
5523 | } | |
5524 | } | |
5525 | ||
3f47a03d EB |
5526 | static void alg_check_testvec_configs(void) |
5527 | { | |
4e7babba EB |
5528 | int i; |
5529 | ||
5530 | for (i = 0; i < ARRAY_SIZE(default_cipher_testvec_configs); i++) | |
5531 | WARN_ON(!valid_testvec_config( | |
5532 | &default_cipher_testvec_configs[i])); | |
4cc2dcf9 EB |
5533 | |
5534 | for (i = 0; i < ARRAY_SIZE(default_hash_testvec_configs); i++) | |
5535 | WARN_ON(!valid_testvec_config( | |
5536 | &default_hash_testvec_configs[i])); | |
3f47a03d EB |
5537 | } |
5538 | ||
5539 | static void testmgr_onetime_init(void) | |
5540 | { | |
5541 | alg_check_test_descs_order(); | |
5542 | alg_check_testvec_configs(); | |
5b2706a4 EB |
5543 | |
5544 | #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS | |
5545 | pr_warn("alg: extra crypto tests enabled. This is intended for developer use only.\n"); | |
5546 | #endif | |
3f47a03d EB |
5547 | } |
5548 | ||
1aa4ecd9 | 5549 | static int alg_find_test(const char *alg) |
da7f033d HX |
5550 | { |
5551 | int start = 0; | |
5552 | int end = ARRAY_SIZE(alg_test_descs); | |
5553 | ||
5554 | while (start < end) { | |
5555 | int i = (start + end) / 2; | |
5556 | int diff = strcmp(alg_test_descs[i].alg, alg); | |
5557 | ||
5558 | if (diff > 0) { | |
5559 | end = i; | |
5560 | continue; | |
5561 | } | |
5562 | ||
5563 | if (diff < 0) { | |
5564 | start = i + 1; | |
5565 | continue; | |
5566 | } | |
5567 | ||
1aa4ecd9 HX |
5568 | return i; |
5569 | } | |
5570 | ||
5571 | return -1; | |
5572 | } | |
5573 | ||
5574 | int alg_test(const char *driver, const char *alg, u32 type, u32 mask) | |
5575 | { | |
5576 | int i; | |
a68f6610 | 5577 | int j; |
d12d6b6d | 5578 | int rc; |
1aa4ecd9 | 5579 | |
9e5c9fe4 RJ |
5580 | if (!fips_enabled && notests) { |
5581 | printk_once(KERN_INFO "alg: self-tests disabled\n"); | |
5582 | return 0; | |
5583 | } | |
5584 | ||
3f47a03d | 5585 | DO_ONCE(testmgr_onetime_init); |
5714758b | 5586 | |
1aa4ecd9 HX |
5587 | if ((type & CRYPTO_ALG_TYPE_MASK) == CRYPTO_ALG_TYPE_CIPHER) { |
5588 | char nalg[CRYPTO_MAX_ALG_NAME]; | |
5589 | ||
5590 | if (snprintf(nalg, sizeof(nalg), "ecb(%s)", alg) >= | |
5591 | sizeof(nalg)) | |
5592 | return -ENAMETOOLONG; | |
5593 | ||
5594 | i = alg_find_test(nalg); | |
5595 | if (i < 0) | |
5596 | goto notest; | |
5597 | ||
a3bef3a3 JW |
5598 | if (fips_enabled && !alg_test_descs[i].fips_allowed) |
5599 | goto non_fips_alg; | |
5600 | ||
941fb328 JW |
5601 | rc = alg_test_cipher(alg_test_descs + i, driver, type, mask); |
5602 | goto test_done; | |
da7f033d HX |
5603 | } |
5604 | ||
1aa4ecd9 | 5605 | i = alg_find_test(alg); |
a68f6610 HX |
5606 | j = alg_find_test(driver); |
5607 | if (i < 0 && j < 0) | |
1aa4ecd9 HX |
5608 | goto notest; |
5609 | ||
a68f6610 HX |
5610 | if (fips_enabled && ((i >= 0 && !alg_test_descs[i].fips_allowed) || |
5611 | (j >= 0 && !alg_test_descs[j].fips_allowed))) | |
a3bef3a3 JW |
5612 | goto non_fips_alg; |
5613 | ||
a68f6610 HX |
5614 | rc = 0; |
5615 | if (i >= 0) | |
5616 | rc |= alg_test_descs[i].test(alg_test_descs + i, driver, | |
5617 | type, mask); | |
032c8cac | 5618 | if (j >= 0 && j != i) |
a68f6610 HX |
5619 | rc |= alg_test_descs[j].test(alg_test_descs + j, driver, |
5620 | type, mask); | |
5621 | ||
941fb328 | 5622 | test_done: |
9552389c GBY |
5623 | if (rc && (fips_enabled || panic_on_fail)) { |
5624 | fips_fail_notify(); | |
eda69b0c EB |
5625 | panic("alg: self-tests for %s (%s) failed in %s mode!\n", |
5626 | driver, alg, fips_enabled ? "fips" : "panic_on_fail"); | |
9552389c | 5627 | } |
d12d6b6d | 5628 | |
29ecd4ab | 5629 | if (fips_enabled && !rc) |
3e8cffd4 | 5630 | pr_info("alg: self-tests for %s (%s) passed\n", driver, alg); |
29ecd4ab | 5631 | |
d12d6b6d | 5632 | return rc; |
1aa4ecd9 HX |
5633 | |
5634 | notest: | |
da7f033d HX |
5635 | printk(KERN_INFO "alg: No test for %s (%s)\n", alg, driver); |
5636 | return 0; | |
a3bef3a3 JW |
5637 | non_fips_alg: |
5638 | return -EINVAL; | |
da7f033d | 5639 | } |
0b767f96 | 5640 | |
326a6346 | 5641 | #endif /* CONFIG_CRYPTO_MANAGER_DISABLE_TESTS */ |
0b767f96 | 5642 | |
da7f033d | 5643 | EXPORT_SYMBOL_GPL(alg_test); |