Commit | Line | Data |
---|---|---|
ef2736fc | 1 | /* |
1da177e4 LT |
2 | * Quick & dirty crypto testing module. |
3 | * | |
4 | * This will only exist until we have a better testing mechanism | |
5 | * (e.g. a char device). | |
6 | * | |
7 | * Copyright (c) 2002 James Morris <jmorris@intercode.com.au> | |
8 | * Copyright (c) 2002 Jean-Francois Dive <jef@linuxbe.org> | |
e3a4ea4f | 9 | * Copyright (c) 2007 Nokia Siemens Networks |
1da177e4 LT |
10 | * |
11 | * This program is free software; you can redistribute it and/or modify it | |
12 | * under the terms of the GNU General Public License as published by the Free | |
ef2736fc | 13 | * Software Foundation; either version 2 of the License, or (at your option) |
1da177e4 LT |
14 | * any later version. |
15 | * | |
1da177e4 LT |
16 | */ |
17 | ||
18e33e6d | 18 | #include <crypto/hash.h> |
cba83564 | 19 | #include <linux/err.h> |
1da177e4 LT |
20 | #include <linux/init.h> |
21 | #include <linux/module.h> | |
1da177e4 | 22 | #include <linux/slab.h> |
378f058c | 23 | #include <linux/scatterlist.h> |
1da177e4 | 24 | #include <linux/string.h> |
1da177e4 | 25 | #include <linux/moduleparam.h> |
ebfd9bcf | 26 | #include <linux/jiffies.h> |
6a17944c HX |
27 | #include <linux/timex.h> |
28 | #include <linux/interrupt.h> | |
1da177e4 LT |
29 | #include "tcrypt.h" |
30 | ||
31 | /* | |
f139cfa7 | 32 | * Need slab memory for testing (size in number of pages). |
1da177e4 | 33 | */ |
f139cfa7 | 34 | #define TVMEMSIZE 4 |
1da177e4 LT |
35 | |
36 | /* | |
da7f033d | 37 | * Used by test_cipher_speed() |
1da177e4 LT |
38 | */ |
39 | #define ENCRYPT 1 | |
40 | #define DECRYPT 0 | |
1da177e4 | 41 | |
ebfd9bcf HW |
42 | /* |
43 | * Used by test_cipher_speed() | |
44 | */ | |
6a17944c | 45 | static unsigned int sec; |
ebfd9bcf | 46 | |
1da177e4 | 47 | static int mode; |
f139cfa7 | 48 | static char *tvmem[TVMEMSIZE]; |
1da177e4 LT |
49 | |
50 | static char *check[] = { | |
cd12fb90 JL |
51 | "des", "md5", "des3_ede", "rot13", "sha1", "sha224", "sha256", |
52 | "blowfish", "twofish", "serpent", "sha384", "sha512", "md4", "aes", | |
53 | "cast6", "arc4", "michael_mic", "deflate", "crc32c", "tea", "xtea", | |
90831639 | 54 | "khazad", "wp512", "wp384", "wp256", "tnepres", "xeta", "fcrypt", |
2998db37 | 55 | "camellia", "seed", "salsa20", "rmd128", "rmd160", "rmd256", "rmd320", |
0c01aed5 | 56 | "lzo", "cts", "zlib", NULL |
1da177e4 LT |
57 | }; |
58 | ||
f139cfa7 HX |
59 | static int test_cipher_jiffies(struct blkcipher_desc *desc, int enc, |
60 | struct scatterlist *sg, int blen, int sec) | |
6a17944c | 61 | { |
6a17944c HX |
62 | unsigned long start, end; |
63 | int bcount; | |
64 | int ret; | |
65 | ||
6a17944c HX |
66 | for (start = jiffies, end = start + sec * HZ, bcount = 0; |
67 | time_before(jiffies, end); bcount++) { | |
68 | if (enc) | |
cba83564 | 69 | ret = crypto_blkcipher_encrypt(desc, sg, sg, blen); |
6a17944c | 70 | else |
cba83564 | 71 | ret = crypto_blkcipher_decrypt(desc, sg, sg, blen); |
6a17944c HX |
72 | |
73 | if (ret) | |
74 | return ret; | |
75 | } | |
76 | ||
77 | printk("%d operations in %d seconds (%ld bytes)\n", | |
78 | bcount, sec, (long)bcount * blen); | |
79 | return 0; | |
80 | } | |
81 | ||
f139cfa7 HX |
82 | static int test_cipher_cycles(struct blkcipher_desc *desc, int enc, |
83 | struct scatterlist *sg, int blen) | |
6a17944c | 84 | { |
6a17944c HX |
85 | unsigned long cycles = 0; |
86 | int ret = 0; | |
87 | int i; | |
88 | ||
6a17944c HX |
89 | local_bh_disable(); |
90 | local_irq_disable(); | |
91 | ||
92 | /* Warm-up run. */ | |
93 | for (i = 0; i < 4; i++) { | |
94 | if (enc) | |
cba83564 | 95 | ret = crypto_blkcipher_encrypt(desc, sg, sg, blen); |
6a17944c | 96 | else |
cba83564 | 97 | ret = crypto_blkcipher_decrypt(desc, sg, sg, blen); |
6a17944c HX |
98 | |
99 | if (ret) | |
100 | goto out; | |
101 | } | |
102 | ||
103 | /* The real thing. */ | |
104 | for (i = 0; i < 8; i++) { | |
105 | cycles_t start, end; | |
106 | ||
107 | start = get_cycles(); | |
108 | if (enc) | |
cba83564 | 109 | ret = crypto_blkcipher_encrypt(desc, sg, sg, blen); |
6a17944c | 110 | else |
cba83564 | 111 | ret = crypto_blkcipher_decrypt(desc, sg, sg, blen); |
6a17944c HX |
112 | end = get_cycles(); |
113 | ||
114 | if (ret) | |
115 | goto out; | |
116 | ||
117 | cycles += end - start; | |
118 | } | |
119 | ||
120 | out: | |
121 | local_irq_enable(); | |
122 | local_bh_enable(); | |
123 | ||
124 | if (ret == 0) | |
125 | printk("1 operation in %lu cycles (%d bytes)\n", | |
126 | (cycles + 4) / 8, blen); | |
127 | ||
128 | return ret; | |
129 | } | |
130 | ||
d5dc3927 SS |
131 | static u32 block_sizes[] = { 16, 64, 256, 1024, 8192, 0 }; |
132 | ||
01b32324 | 133 | static void test_cipher_speed(const char *algo, int enc, unsigned int sec, |
da7f033d | 134 | struct cipher_speed_template *template, |
d5dc3927 | 135 | unsigned int tcount, u8 *keysize) |
ebfd9bcf | 136 | { |
dce907c0 | 137 | unsigned int ret, i, j, iv_len; |
da7f033d | 138 | const char *key, iv[128]; |
cba83564 HX |
139 | struct crypto_blkcipher *tfm; |
140 | struct blkcipher_desc desc; | |
141 | const char *e; | |
d5dc3927 | 142 | u32 *b_size; |
ebfd9bcf HW |
143 | |
144 | if (enc == ENCRYPT) | |
145 | e = "encryption"; | |
146 | else | |
147 | e = "decryption"; | |
ebfd9bcf | 148 | |
cba83564 | 149 | printk("\ntesting speed of %s %s\n", algo, e); |
ebfd9bcf | 150 | |
cba83564 | 151 | tfm = crypto_alloc_blkcipher(algo, 0, CRYPTO_ALG_ASYNC); |
ebfd9bcf | 152 | |
cba83564 HX |
153 | if (IS_ERR(tfm)) { |
154 | printk("failed to load transform for %s: %ld\n", algo, | |
155 | PTR_ERR(tfm)); | |
ebfd9bcf HW |
156 | return; |
157 | } | |
cba83564 HX |
158 | desc.tfm = tfm; |
159 | desc.flags = 0; | |
ebfd9bcf | 160 | |
d5dc3927 SS |
161 | i = 0; |
162 | do { | |
ebfd9bcf | 163 | |
d5dc3927 SS |
164 | b_size = block_sizes; |
165 | do { | |
f139cfa7 | 166 | struct scatterlist sg[TVMEMSIZE]; |
ebfd9bcf | 167 | |
f139cfa7 HX |
168 | if ((*keysize + *b_size) > TVMEMSIZE * PAGE_SIZE) { |
169 | printk("template (%u) too big for " | |
170 | "tvmem (%lu)\n", *keysize + *b_size, | |
171 | TVMEMSIZE * PAGE_SIZE); | |
d5dc3927 SS |
172 | goto out; |
173 | } | |
ebfd9bcf | 174 | |
d5dc3927 SS |
175 | printk("test %u (%d bit key, %d byte blocks): ", i, |
176 | *keysize * 8, *b_size); | |
177 | ||
f139cfa7 | 178 | memset(tvmem[0], 0xff, PAGE_SIZE); |
d5dc3927 SS |
179 | |
180 | /* set key, plain text and IV */ | |
da7f033d | 181 | key = tvmem[0]; |
d5dc3927 SS |
182 | for (j = 0; j < tcount; j++) { |
183 | if (template[j].klen == *keysize) { | |
184 | key = template[j].key; | |
185 | break; | |
186 | } | |
dce907c0 | 187 | } |
ebfd9bcf | 188 | |
d5dc3927 SS |
189 | ret = crypto_blkcipher_setkey(tfm, key, *keysize); |
190 | if (ret) { | |
191 | printk("setkey() failed flags=%x\n", | |
192 | crypto_blkcipher_get_flags(tfm)); | |
193 | goto out; | |
194 | } | |
ebfd9bcf | 195 | |
f139cfa7 HX |
196 | sg_init_table(sg, TVMEMSIZE); |
197 | sg_set_buf(sg, tvmem[0] + *keysize, | |
198 | PAGE_SIZE - *keysize); | |
199 | for (j = 1; j < TVMEMSIZE; j++) { | |
200 | sg_set_buf(sg + j, tvmem[j], PAGE_SIZE); | |
201 | memset (tvmem[j], 0xff, PAGE_SIZE); | |
202 | } | |
203 | ||
d5dc3927 SS |
204 | iv_len = crypto_blkcipher_ivsize(tfm); |
205 | if (iv_len) { | |
206 | memset(&iv, 0xff, iv_len); | |
207 | crypto_blkcipher_set_iv(tfm, iv, iv_len); | |
208 | } | |
ebfd9bcf | 209 | |
d5dc3927 | 210 | if (sec) |
f139cfa7 HX |
211 | ret = test_cipher_jiffies(&desc, enc, sg, |
212 | *b_size, sec); | |
d5dc3927 | 213 | else |
f139cfa7 HX |
214 | ret = test_cipher_cycles(&desc, enc, sg, |
215 | *b_size); | |
ebfd9bcf | 216 | |
d5dc3927 SS |
217 | if (ret) { |
218 | printk("%s() failed flags=%x\n", e, desc.flags); | |
219 | break; | |
220 | } | |
221 | b_size++; | |
222 | i++; | |
223 | } while (*b_size); | |
224 | keysize++; | |
225 | } while (*keysize); | |
ebfd9bcf HW |
226 | |
227 | out: | |
cba83564 | 228 | crypto_free_blkcipher(tfm); |
ebfd9bcf HW |
229 | } |
230 | ||
f139cfa7 HX |
231 | static int test_hash_jiffies_digest(struct hash_desc *desc, |
232 | struct scatterlist *sg, int blen, | |
e9d41164 HX |
233 | char *out, int sec) |
234 | { | |
e9d41164 HX |
235 | unsigned long start, end; |
236 | int bcount; | |
237 | int ret; | |
238 | ||
239 | for (start = jiffies, end = start + sec * HZ, bcount = 0; | |
240 | time_before(jiffies, end); bcount++) { | |
e9d41164 HX |
241 | ret = crypto_hash_digest(desc, sg, blen, out); |
242 | if (ret) | |
243 | return ret; | |
244 | } | |
245 | ||
246 | printk("%6u opers/sec, %9lu bytes/sec\n", | |
247 | bcount / sec, ((long)bcount * blen) / sec); | |
248 | ||
249 | return 0; | |
250 | } | |
251 | ||
f139cfa7 HX |
252 | static int test_hash_jiffies(struct hash_desc *desc, struct scatterlist *sg, |
253 | int blen, int plen, char *out, int sec) | |
e8057928 | 254 | { |
e8057928 ML |
255 | unsigned long start, end; |
256 | int bcount, pcount; | |
e9d41164 HX |
257 | int ret; |
258 | ||
259 | if (plen == blen) | |
f139cfa7 | 260 | return test_hash_jiffies_digest(desc, sg, blen, out, sec); |
a5a613a4 | 261 | |
e8057928 ML |
262 | for (start = jiffies, end = start + sec * HZ, bcount = 0; |
263 | time_before(jiffies, end); bcount++) { | |
e9d41164 HX |
264 | ret = crypto_hash_init(desc); |
265 | if (ret) | |
266 | return ret; | |
e8057928 | 267 | for (pcount = 0; pcount < blen; pcount += plen) { |
e9d41164 HX |
268 | ret = crypto_hash_update(desc, sg, plen); |
269 | if (ret) | |
270 | return ret; | |
e8057928 ML |
271 | } |
272 | /* we assume there is enough space in 'out' for the result */ | |
e9d41164 HX |
273 | ret = crypto_hash_final(desc, out); |
274 | if (ret) | |
275 | return ret; | |
e8057928 ML |
276 | } |
277 | ||
278 | printk("%6u opers/sec, %9lu bytes/sec\n", | |
279 | bcount / sec, ((long)bcount * blen) / sec); | |
280 | ||
e9d41164 HX |
281 | return 0; |
282 | } | |
283 | ||
f139cfa7 HX |
284 | static int test_hash_cycles_digest(struct hash_desc *desc, |
285 | struct scatterlist *sg, int blen, char *out) | |
e9d41164 | 286 | { |
e9d41164 HX |
287 | unsigned long cycles = 0; |
288 | int i; | |
289 | int ret; | |
290 | ||
291 | local_bh_disable(); | |
292 | local_irq_disable(); | |
293 | ||
294 | /* Warm-up run. */ | |
295 | for (i = 0; i < 4; i++) { | |
e9d41164 HX |
296 | ret = crypto_hash_digest(desc, sg, blen, out); |
297 | if (ret) | |
298 | goto out; | |
299 | } | |
300 | ||
301 | /* The real thing. */ | |
302 | for (i = 0; i < 8; i++) { | |
303 | cycles_t start, end; | |
304 | ||
305 | start = get_cycles(); | |
306 | ||
e9d41164 HX |
307 | ret = crypto_hash_digest(desc, sg, blen, out); |
308 | if (ret) | |
309 | goto out; | |
310 | ||
311 | end = get_cycles(); | |
312 | ||
313 | cycles += end - start; | |
314 | } | |
315 | ||
316 | out: | |
317 | local_irq_enable(); | |
318 | local_bh_enable(); | |
319 | ||
320 | if (ret) | |
321 | return ret; | |
322 | ||
323 | printk("%6lu cycles/operation, %4lu cycles/byte\n", | |
324 | cycles / 8, cycles / (8 * blen)); | |
325 | ||
326 | return 0; | |
e8057928 ML |
327 | } |
328 | ||
f139cfa7 HX |
329 | static int test_hash_cycles(struct hash_desc *desc, struct scatterlist *sg, |
330 | int blen, int plen, char *out) | |
e8057928 | 331 | { |
e8057928 ML |
332 | unsigned long cycles = 0; |
333 | int i, pcount; | |
e9d41164 HX |
334 | int ret; |
335 | ||
336 | if (plen == blen) | |
f139cfa7 | 337 | return test_hash_cycles_digest(desc, sg, blen, out); |
a5a613a4 | 338 | |
e8057928 ML |
339 | local_bh_disable(); |
340 | local_irq_disable(); | |
341 | ||
342 | /* Warm-up run. */ | |
343 | for (i = 0; i < 4; i++) { | |
e9d41164 HX |
344 | ret = crypto_hash_init(desc); |
345 | if (ret) | |
346 | goto out; | |
e8057928 | 347 | for (pcount = 0; pcount < blen; pcount += plen) { |
e9d41164 HX |
348 | ret = crypto_hash_update(desc, sg, plen); |
349 | if (ret) | |
350 | goto out; | |
e8057928 | 351 | } |
29059d12 | 352 | ret = crypto_hash_final(desc, out); |
e9d41164 HX |
353 | if (ret) |
354 | goto out; | |
e8057928 ML |
355 | } |
356 | ||
357 | /* The real thing. */ | |
358 | for (i = 0; i < 8; i++) { | |
359 | cycles_t start, end; | |
360 | ||
e8057928 ML |
361 | start = get_cycles(); |
362 | ||
e9d41164 HX |
363 | ret = crypto_hash_init(desc); |
364 | if (ret) | |
365 | goto out; | |
e8057928 | 366 | for (pcount = 0; pcount < blen; pcount += plen) { |
e9d41164 HX |
367 | ret = crypto_hash_update(desc, sg, plen); |
368 | if (ret) | |
369 | goto out; | |
e8057928 | 370 | } |
e9d41164 HX |
371 | ret = crypto_hash_final(desc, out); |
372 | if (ret) | |
373 | goto out; | |
e8057928 ML |
374 | |
375 | end = get_cycles(); | |
376 | ||
377 | cycles += end - start; | |
378 | } | |
379 | ||
e9d41164 | 380 | out: |
e8057928 ML |
381 | local_irq_enable(); |
382 | local_bh_enable(); | |
383 | ||
e9d41164 HX |
384 | if (ret) |
385 | return ret; | |
386 | ||
e8057928 ML |
387 | printk("%6lu cycles/operation, %4lu cycles/byte\n", |
388 | cycles / 8, cycles / (8 * blen)); | |
389 | ||
e9d41164 | 390 | return 0; |
e8057928 ML |
391 | } |
392 | ||
01b32324 HX |
393 | static void test_hash_speed(const char *algo, unsigned int sec, |
394 | struct hash_speed *speed) | |
e8057928 | 395 | { |
f139cfa7 | 396 | struct scatterlist sg[TVMEMSIZE]; |
e9d41164 HX |
397 | struct crypto_hash *tfm; |
398 | struct hash_desc desc; | |
376bacb0 | 399 | static char output[1024]; |
e8057928 | 400 | int i; |
e9d41164 | 401 | int ret; |
e8057928 | 402 | |
376bacb0 | 403 | printk(KERN_INFO "\ntesting speed of %s\n", algo); |
e8057928 | 404 | |
e9d41164 | 405 | tfm = crypto_alloc_hash(algo, 0, CRYPTO_ALG_ASYNC); |
e8057928 | 406 | |
e9d41164 | 407 | if (IS_ERR(tfm)) { |
376bacb0 | 408 | printk(KERN_ERR "failed to load transform for %s: %ld\n", algo, |
e9d41164 | 409 | PTR_ERR(tfm)); |
e8057928 ML |
410 | return; |
411 | } | |
412 | ||
e9d41164 HX |
413 | desc.tfm = tfm; |
414 | desc.flags = 0; | |
415 | ||
416 | if (crypto_hash_digestsize(tfm) > sizeof(output)) { | |
376bacb0 | 417 | printk(KERN_ERR "digestsize(%u) > outputbuffer(%zu)\n", |
e9d41164 | 418 | crypto_hash_digestsize(tfm), sizeof(output)); |
e8057928 ML |
419 | goto out; |
420 | } | |
421 | ||
f139cfa7 HX |
422 | sg_init_table(sg, TVMEMSIZE); |
423 | for (i = 0; i < TVMEMSIZE; i++) { | |
424 | sg_set_buf(sg + i, tvmem[i], PAGE_SIZE); | |
425 | memset(tvmem[i], 0xff, PAGE_SIZE); | |
426 | } | |
427 | ||
e8057928 | 428 | for (i = 0; speed[i].blen != 0; i++) { |
f139cfa7 | 429 | if (speed[i].blen > TVMEMSIZE * PAGE_SIZE) { |
376bacb0 FS |
430 | printk(KERN_ERR |
431 | "template (%u) too big for tvmem (%lu)\n", | |
f139cfa7 | 432 | speed[i].blen, TVMEMSIZE * PAGE_SIZE); |
e8057928 ML |
433 | goto out; |
434 | } | |
435 | ||
376bacb0 FS |
436 | printk(KERN_INFO "test%3u " |
437 | "(%5u byte blocks,%5u bytes per update,%4u updates): ", | |
e8057928 ML |
438 | i, speed[i].blen, speed[i].plen, speed[i].blen / speed[i].plen); |
439 | ||
e8057928 | 440 | if (sec) |
f139cfa7 | 441 | ret = test_hash_jiffies(&desc, sg, speed[i].blen, |
e9d41164 | 442 | speed[i].plen, output, sec); |
e8057928 | 443 | else |
f139cfa7 | 444 | ret = test_hash_cycles(&desc, sg, speed[i].blen, |
e9d41164 HX |
445 | speed[i].plen, output); |
446 | ||
447 | if (ret) { | |
376bacb0 | 448 | printk(KERN_ERR "hashing failed ret=%d\n", ret); |
e9d41164 HX |
449 | break; |
450 | } | |
e8057928 ML |
451 | } |
452 | ||
453 | out: | |
e9d41164 | 454 | crypto_free_hash(tfm); |
e8057928 ML |
455 | } |
456 | ||
ef2736fc | 457 | static void test_available(void) |
1da177e4 LT |
458 | { |
459 | char **name = check; | |
ef2736fc | 460 | |
1da177e4 LT |
461 | while (*name) { |
462 | printk("alg %s ", *name); | |
6158efc0 | 463 | printk(crypto_has_alg(*name, 0, 0) ? |
e4d5b79c | 464 | "found\n" : "not found\n"); |
1da177e4 | 465 | name++; |
ef2736fc | 466 | } |
1da177e4 LT |
467 | } |
468 | ||
01b32324 HX |
469 | static inline int tcrypt_test(const char *alg) |
470 | { | |
471 | return alg_test(alg, alg, 0, 0); | |
472 | } | |
473 | ||
474 | static void do_test(int m) | |
475 | { | |
476 | int i; | |
477 | ||
478 | switch (m) { | |
1da177e4 | 479 | case 0: |
01b32324 HX |
480 | for (i = 1; i < 200; i++) |
481 | do_test(i); | |
1da177e4 LT |
482 | break; |
483 | ||
484 | case 1: | |
01b32324 | 485 | tcrypt_test("md5"); |
1da177e4 LT |
486 | break; |
487 | ||
488 | case 2: | |
01b32324 | 489 | tcrypt_test("sha1"); |
1da177e4 LT |
490 | break; |
491 | ||
492 | case 3: | |
01b32324 HX |
493 | tcrypt_test("ecb(des)"); |
494 | tcrypt_test("cbc(des)"); | |
1da177e4 LT |
495 | break; |
496 | ||
497 | case 4: | |
01b32324 HX |
498 | tcrypt_test("ecb(des3_ede)"); |
499 | tcrypt_test("cbc(des3_ede)"); | |
1da177e4 LT |
500 | break; |
501 | ||
502 | case 5: | |
01b32324 | 503 | tcrypt_test("md4"); |
1da177e4 | 504 | break; |
ef2736fc | 505 | |
1da177e4 | 506 | case 6: |
01b32324 | 507 | tcrypt_test("sha256"); |
1da177e4 | 508 | break; |
ef2736fc | 509 | |
1da177e4 | 510 | case 7: |
01b32324 HX |
511 | tcrypt_test("ecb(blowfish)"); |
512 | tcrypt_test("cbc(blowfish)"); | |
1da177e4 LT |
513 | break; |
514 | ||
515 | case 8: | |
01b32324 HX |
516 | tcrypt_test("ecb(twofish)"); |
517 | tcrypt_test("cbc(twofish)"); | |
1da177e4 | 518 | break; |
ef2736fc | 519 | |
1da177e4 | 520 | case 9: |
01b32324 | 521 | tcrypt_test("ecb(serpent)"); |
1da177e4 LT |
522 | break; |
523 | ||
524 | case 10: | |
01b32324 HX |
525 | tcrypt_test("ecb(aes)"); |
526 | tcrypt_test("cbc(aes)"); | |
527 | tcrypt_test("lrw(aes)"); | |
528 | tcrypt_test("xts(aes)"); | |
529 | tcrypt_test("rfc3686(ctr(aes))"); | |
1da177e4 LT |
530 | break; |
531 | ||
532 | case 11: | |
01b32324 | 533 | tcrypt_test("sha384"); |
1da177e4 | 534 | break; |
ef2736fc | 535 | |
1da177e4 | 536 | case 12: |
01b32324 | 537 | tcrypt_test("sha512"); |
1da177e4 LT |
538 | break; |
539 | ||
540 | case 13: | |
01b32324 | 541 | tcrypt_test("deflate"); |
1da177e4 LT |
542 | break; |
543 | ||
544 | case 14: | |
01b32324 | 545 | tcrypt_test("ecb(cast5)"); |
1da177e4 LT |
546 | break; |
547 | ||
548 | case 15: | |
01b32324 | 549 | tcrypt_test("ecb(cast6)"); |
1da177e4 LT |
550 | break; |
551 | ||
552 | case 16: | |
01b32324 | 553 | tcrypt_test("ecb(arc4)"); |
1da177e4 LT |
554 | break; |
555 | ||
556 | case 17: | |
01b32324 | 557 | tcrypt_test("michael_mic"); |
1da177e4 LT |
558 | break; |
559 | ||
560 | case 18: | |
01b32324 | 561 | tcrypt_test("crc32c"); |
1da177e4 LT |
562 | break; |
563 | ||
564 | case 19: | |
01b32324 | 565 | tcrypt_test("ecb(tea)"); |
1da177e4 LT |
566 | break; |
567 | ||
568 | case 20: | |
01b32324 | 569 | tcrypt_test("ecb(xtea)"); |
1da177e4 LT |
570 | break; |
571 | ||
572 | case 21: | |
01b32324 | 573 | tcrypt_test("ecb(khazad)"); |
1da177e4 LT |
574 | break; |
575 | ||
576 | case 22: | |
01b32324 | 577 | tcrypt_test("wp512"); |
1da177e4 LT |
578 | break; |
579 | ||
580 | case 23: | |
01b32324 | 581 | tcrypt_test("wp384"); |
1da177e4 LT |
582 | break; |
583 | ||
584 | case 24: | |
01b32324 | 585 | tcrypt_test("wp256"); |
1da177e4 LT |
586 | break; |
587 | ||
588 | case 25: | |
01b32324 | 589 | tcrypt_test("ecb(tnepres)"); |
1da177e4 LT |
590 | break; |
591 | ||
592 | case 26: | |
01b32324 HX |
593 | tcrypt_test("ecb(anubis)"); |
594 | tcrypt_test("cbc(anubis)"); | |
1da177e4 LT |
595 | break; |
596 | ||
597 | case 27: | |
01b32324 | 598 | tcrypt_test("tgr192"); |
1da177e4 LT |
599 | break; |
600 | ||
601 | case 28: | |
602 | ||
01b32324 | 603 | tcrypt_test("tgr160"); |
1da177e4 LT |
604 | break; |
605 | ||
606 | case 29: | |
01b32324 | 607 | tcrypt_test("tgr128"); |
1da177e4 | 608 | break; |
2998db37 | 609 | |
fb4f10ed | 610 | case 30: |
01b32324 | 611 | tcrypt_test("ecb(xeta)"); |
fb4f10ed | 612 | break; |
1da177e4 | 613 | |
90831639 | 614 | case 31: |
01b32324 | 615 | tcrypt_test("pcbc(fcrypt)"); |
90831639 DH |
616 | break; |
617 | ||
02ab5a70 | 618 | case 32: |
01b32324 HX |
619 | tcrypt_test("ecb(camellia)"); |
620 | tcrypt_test("cbc(camellia)"); | |
02ab5a70 | 621 | break; |
cd12fb90 | 622 | case 33: |
01b32324 | 623 | tcrypt_test("sha224"); |
cd12fb90 | 624 | break; |
02ab5a70 | 625 | |
2407d608 | 626 | case 34: |
01b32324 | 627 | tcrypt_test("salsa20"); |
2407d608 TSH |
628 | break; |
629 | ||
8df213d9 | 630 | case 35: |
01b32324 | 631 | tcrypt_test("gcm(aes)"); |
8df213d9 HX |
632 | break; |
633 | ||
0b77abb3 | 634 | case 36: |
01b32324 | 635 | tcrypt_test("lzo"); |
0b77abb3 ZS |
636 | break; |
637 | ||
93cc74e0 | 638 | case 37: |
01b32324 | 639 | tcrypt_test("ccm(aes)"); |
93cc74e0 JL |
640 | break; |
641 | ||
76cb9521 | 642 | case 38: |
01b32324 | 643 | tcrypt_test("cts(cbc(aes))"); |
76cb9521 KC |
644 | break; |
645 | ||
fd4adf1a | 646 | case 39: |
01b32324 | 647 | tcrypt_test("rmd128"); |
fd4adf1a AKR |
648 | break; |
649 | ||
650 | case 40: | |
01b32324 | 651 | tcrypt_test("rmd160"); |
fd4adf1a AKR |
652 | break; |
653 | ||
2998db37 | 654 | case 41: |
01b32324 | 655 | tcrypt_test("rmd256"); |
2998db37 AKR |
656 | break; |
657 | ||
658 | case 42: | |
01b32324 HX |
659 | tcrypt_test("rmd320"); |
660 | break; | |
661 | ||
662 | case 43: | |
663 | tcrypt_test("ecb(seed)"); | |
2998db37 AKR |
664 | break; |
665 | ||
0c01aed5 GU |
666 | case 44: |
667 | tcrypt_test("zlib"); | |
668 | break; | |
669 | ||
5d667322 JW |
670 | case 45: |
671 | tcrypt_test("rfc4309(ccm(aes))"); | |
672 | break; | |
673 | ||
1da177e4 | 674 | case 100: |
01b32324 | 675 | tcrypt_test("hmac(md5)"); |
1da177e4 | 676 | break; |
ef2736fc | 677 | |
1da177e4 | 678 | case 101: |
01b32324 | 679 | tcrypt_test("hmac(sha1)"); |
1da177e4 | 680 | break; |
ef2736fc | 681 | |
1da177e4 | 682 | case 102: |
01b32324 | 683 | tcrypt_test("hmac(sha256)"); |
1da177e4 LT |
684 | break; |
685 | ||
a28091ae | 686 | case 103: |
01b32324 | 687 | tcrypt_test("hmac(sha384)"); |
a28091ae AD |
688 | break; |
689 | ||
690 | case 104: | |
01b32324 | 691 | tcrypt_test("hmac(sha512)"); |
a28091ae | 692 | break; |
38ed9ab2 | 693 | |
cd12fb90 | 694 | case 105: |
01b32324 | 695 | tcrypt_test("hmac(sha224)"); |
cd12fb90 | 696 | break; |
1da177e4 | 697 | |
38ed9ab2 | 698 | case 106: |
01b32324 | 699 | tcrypt_test("xcbc(aes)"); |
38ed9ab2 HX |
700 | break; |
701 | ||
fd4adf1a | 702 | case 107: |
01b32324 | 703 | tcrypt_test("hmac(rmd128)"); |
fd4adf1a AKR |
704 | break; |
705 | ||
706 | case 108: | |
01b32324 | 707 | tcrypt_test("hmac(rmd160)"); |
fd4adf1a AKR |
708 | break; |
709 | ||
ebfd9bcf | 710 | case 200: |
cba83564 | 711 | test_cipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0, |
477035c2 | 712 | speed_template_16_24_32); |
cba83564 | 713 | test_cipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0, |
477035c2 | 714 | speed_template_16_24_32); |
cba83564 | 715 | test_cipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0, |
477035c2 | 716 | speed_template_16_24_32); |
cba83564 | 717 | test_cipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0, |
477035c2 | 718 | speed_template_16_24_32); |
f3d1044c | 719 | test_cipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0, |
477035c2 | 720 | speed_template_32_40_48); |
f3d1044c | 721 | test_cipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0, |
477035c2 | 722 | speed_template_32_40_48); |
f19f5111 | 723 | test_cipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0, |
477035c2 | 724 | speed_template_32_48_64); |
f19f5111 | 725 | test_cipher_speed("xts(aes)", DECRYPT, sec, NULL, 0, |
477035c2 | 726 | speed_template_32_48_64); |
ebfd9bcf HW |
727 | break; |
728 | ||
729 | case 201: | |
cba83564 | 730 | test_cipher_speed("ecb(des3_ede)", ENCRYPT, sec, |
da7f033d | 731 | des3_speed_template, DES3_SPEED_VECTORS, |
477035c2 | 732 | speed_template_24); |
cba83564 | 733 | test_cipher_speed("ecb(des3_ede)", DECRYPT, sec, |
da7f033d | 734 | des3_speed_template, DES3_SPEED_VECTORS, |
477035c2 | 735 | speed_template_24); |
cba83564 | 736 | test_cipher_speed("cbc(des3_ede)", ENCRYPT, sec, |
da7f033d | 737 | des3_speed_template, DES3_SPEED_VECTORS, |
477035c2 | 738 | speed_template_24); |
cba83564 | 739 | test_cipher_speed("cbc(des3_ede)", DECRYPT, sec, |
da7f033d | 740 | des3_speed_template, DES3_SPEED_VECTORS, |
477035c2 | 741 | speed_template_24); |
ebfd9bcf HW |
742 | break; |
743 | ||
744 | case 202: | |
cba83564 | 745 | test_cipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0, |
477035c2 | 746 | speed_template_16_24_32); |
cba83564 | 747 | test_cipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0, |
477035c2 | 748 | speed_template_16_24_32); |
cba83564 | 749 | test_cipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0, |
477035c2 | 750 | speed_template_16_24_32); |
cba83564 | 751 | test_cipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0, |
477035c2 | 752 | speed_template_16_24_32); |
ebfd9bcf HW |
753 | break; |
754 | ||
755 | case 203: | |
cba83564 | 756 | test_cipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0, |
477035c2 | 757 | speed_template_8_32); |
cba83564 | 758 | test_cipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0, |
477035c2 | 759 | speed_template_8_32); |
cba83564 | 760 | test_cipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0, |
477035c2 | 761 | speed_template_8_32); |
cba83564 | 762 | test_cipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0, |
477035c2 | 763 | speed_template_8_32); |
ebfd9bcf HW |
764 | break; |
765 | ||
766 | case 204: | |
cba83564 | 767 | test_cipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0, |
477035c2 | 768 | speed_template_8); |
cba83564 | 769 | test_cipher_speed("ecb(des)", DECRYPT, sec, NULL, 0, |
477035c2 | 770 | speed_template_8); |
cba83564 | 771 | test_cipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0, |
477035c2 | 772 | speed_template_8); |
cba83564 | 773 | test_cipher_speed("cbc(des)", DECRYPT, sec, NULL, 0, |
477035c2 | 774 | speed_template_8); |
ebfd9bcf HW |
775 | break; |
776 | ||
02ab5a70 NT |
777 | case 205: |
778 | test_cipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0, | |
477035c2 | 779 | speed_template_16_24_32); |
02ab5a70 | 780 | test_cipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0, |
477035c2 | 781 | speed_template_16_24_32); |
02ab5a70 | 782 | test_cipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0, |
477035c2 | 783 | speed_template_16_24_32); |
02ab5a70 | 784 | test_cipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0, |
477035c2 | 785 | speed_template_16_24_32); |
02ab5a70 NT |
786 | break; |
787 | ||
5de8f1b5 TSH |
788 | case 206: |
789 | test_cipher_speed("salsa20", ENCRYPT, sec, NULL, 0, | |
477035c2 | 790 | speed_template_16_32); |
5de8f1b5 TSH |
791 | break; |
792 | ||
e8057928 ML |
793 | case 300: |
794 | /* fall through */ | |
795 | ||
796 | case 301: | |
e9d41164 | 797 | test_hash_speed("md4", sec, generic_hash_speed_template); |
e8057928 ML |
798 | if (mode > 300 && mode < 400) break; |
799 | ||
800 | case 302: | |
e9d41164 | 801 | test_hash_speed("md5", sec, generic_hash_speed_template); |
e8057928 ML |
802 | if (mode > 300 && mode < 400) break; |
803 | ||
804 | case 303: | |
e9d41164 | 805 | test_hash_speed("sha1", sec, generic_hash_speed_template); |
e8057928 ML |
806 | if (mode > 300 && mode < 400) break; |
807 | ||
808 | case 304: | |
e9d41164 | 809 | test_hash_speed("sha256", sec, generic_hash_speed_template); |
e8057928 ML |
810 | if (mode > 300 && mode < 400) break; |
811 | ||
812 | case 305: | |
e9d41164 | 813 | test_hash_speed("sha384", sec, generic_hash_speed_template); |
e8057928 ML |
814 | if (mode > 300 && mode < 400) break; |
815 | ||
816 | case 306: | |
e9d41164 | 817 | test_hash_speed("sha512", sec, generic_hash_speed_template); |
e8057928 ML |
818 | if (mode > 300 && mode < 400) break; |
819 | ||
820 | case 307: | |
e9d41164 | 821 | test_hash_speed("wp256", sec, generic_hash_speed_template); |
e8057928 ML |
822 | if (mode > 300 && mode < 400) break; |
823 | ||
824 | case 308: | |
e9d41164 | 825 | test_hash_speed("wp384", sec, generic_hash_speed_template); |
e8057928 ML |
826 | if (mode > 300 && mode < 400) break; |
827 | ||
828 | case 309: | |
e9d41164 | 829 | test_hash_speed("wp512", sec, generic_hash_speed_template); |
e8057928 ML |
830 | if (mode > 300 && mode < 400) break; |
831 | ||
832 | case 310: | |
e9d41164 | 833 | test_hash_speed("tgr128", sec, generic_hash_speed_template); |
e8057928 ML |
834 | if (mode > 300 && mode < 400) break; |
835 | ||
836 | case 311: | |
e9d41164 | 837 | test_hash_speed("tgr160", sec, generic_hash_speed_template); |
e8057928 ML |
838 | if (mode > 300 && mode < 400) break; |
839 | ||
840 | case 312: | |
e9d41164 | 841 | test_hash_speed("tgr192", sec, generic_hash_speed_template); |
e8057928 ML |
842 | if (mode > 300 && mode < 400) break; |
843 | ||
cd12fb90 JL |
844 | case 313: |
845 | test_hash_speed("sha224", sec, generic_hash_speed_template); | |
846 | if (mode > 300 && mode < 400) break; | |
847 | ||
fd4adf1a AKR |
848 | case 314: |
849 | test_hash_speed("rmd128", sec, generic_hash_speed_template); | |
850 | if (mode > 300 && mode < 400) break; | |
851 | ||
852 | case 315: | |
853 | test_hash_speed("rmd160", sec, generic_hash_speed_template); | |
854 | if (mode > 300 && mode < 400) break; | |
855 | ||
2998db37 AKR |
856 | case 316: |
857 | test_hash_speed("rmd256", sec, generic_hash_speed_template); | |
858 | if (mode > 300 && mode < 400) break; | |
859 | ||
860 | case 317: | |
861 | test_hash_speed("rmd320", sec, generic_hash_speed_template); | |
862 | if (mode > 300 && mode < 400) break; | |
863 | ||
e8057928 ML |
864 | case 399: |
865 | break; | |
866 | ||
1da177e4 LT |
867 | case 1000: |
868 | test_available(); | |
869 | break; | |
1da177e4 LT |
870 | } |
871 | } | |
872 | ||
3af5b90b | 873 | static int __init tcrypt_mod_init(void) |
1da177e4 | 874 | { |
e3a4ea4f | 875 | int err = -ENOMEM; |
f139cfa7 | 876 | int i; |
e3a4ea4f | 877 | |
f139cfa7 HX |
878 | for (i = 0; i < TVMEMSIZE; i++) { |
879 | tvmem[i] = (void *)__get_free_page(GFP_KERNEL); | |
880 | if (!tvmem[i]) | |
881 | goto err_free_tv; | |
882 | } | |
1da177e4 | 883 | |
01b32324 | 884 | do_test(mode); |
14fdf477 ML |
885 | |
886 | /* We intentionaly return -EAGAIN to prevent keeping | |
887 | * the module. It does all its work from init() | |
888 | * and doesn't offer any runtime functionality | |
889 | * => we don't need it in the memory, do we? | |
890 | * -- mludvig | |
891 | */ | |
e3a4ea4f MH |
892 | err = -EAGAIN; |
893 | ||
f139cfa7 HX |
894 | err_free_tv: |
895 | for (i = 0; i < TVMEMSIZE && tvmem[i]; i++) | |
896 | free_page((unsigned long)tvmem[i]); | |
e3a4ea4f MH |
897 | |
898 | return err; | |
1da177e4 LT |
899 | } |
900 | ||
901 | /* | |
902 | * If an init function is provided, an exit function must also be provided | |
903 | * to allow module unload. | |
904 | */ | |
3af5b90b | 905 | static void __exit tcrypt_mod_fini(void) { } |
1da177e4 | 906 | |
3af5b90b KB |
907 | module_init(tcrypt_mod_init); |
908 | module_exit(tcrypt_mod_fini); | |
1da177e4 LT |
909 | |
910 | module_param(mode, int, 0); | |
ebfd9bcf | 911 | module_param(sec, uint, 0); |
6a17944c HX |
912 | MODULE_PARM_DESC(sec, "Length in seconds of speed tests " |
913 | "(defaults to zero which uses CPU cycles instead)"); | |
1da177e4 LT |
914 | |
915 | MODULE_LICENSE("GPL"); | |
916 | MODULE_DESCRIPTION("Quick & dirty crypto testing module"); | |
917 | MODULE_AUTHOR("James Morris <jmorris@intercode.com.au>"); |