projects / linux-2.6-block.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
[CRYPTO] lrw: Liskov Rivest Wagner, a tweakable narrow block cipher mode
[linux-2.6-block.git] / crypto / tcrypt.c
CommitLineData
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>
9 *
10 * This program is free software; you can redistribute it and/or modify it
11 * under the terms of the GNU General Public License as published by the Free
ef2736fc 12 * Software Foundation; either version 2 of the License, or (at your option)
1da177e4
LT		 13 * any later version.
14 *
ebfd9bcf
HW		 15 * 2004-08-09 Added cipher speed tests (Reyk Floeter <reyk@vantronix.net>)
16 * 2003-09-14 Rewritten by Kartikey Mahendra Bhatt
17 *
1da177e4
LT		 18 */
19
cba83564 20#include <linux/err.h>
1da177e4
LT		 21#include <linux/init.h>
22#include <linux/module.h>
23#include <linux/mm.h>
24#include <linux/slab.h>
378f058c 25#include <linux/scatterlist.h>
1da177e4
LT		 26#include <linux/string.h>
27#include <linux/crypto.h>
28#include <linux/highmem.h>
29#include <linux/moduleparam.h>
ebfd9bcf 30#include <linux/jiffies.h>
6a17944c
HX		 31#include <linux/timex.h>
32#include <linux/interrupt.h>
1da177e4
LT		 33#include "tcrypt.h"
34
35/*
36 * Need to kmalloc() memory for testing kmap().
37 */
ebfd9bcf 38#define TVMEMSIZE 16384
1da177e4
LT		 39#define XBUFSIZE 32768
40
41/*
42 * Indexes into the xbuf to simulate cross-page access.
43 */
44#define IDX1 37
45#define IDX2 32400
46#define IDX3 1
47#define IDX4 8193
48#define IDX5 22222
49#define IDX6 17101
50#define IDX7 27333
51#define IDX8 3000
52
53/*
54* Used by test_cipher()
55*/
56#define ENCRYPT 1
57#define DECRYPT 0
1da177e4
LT		 58
59static unsigned int IDX[8] = { IDX1, IDX2, IDX3, IDX4, IDX5, IDX6, IDX7, IDX8 };
60
ebfd9bcf
HW		 61/*
62 * Used by test_cipher_speed()
63 */
6a17944c 64static unsigned int sec;
ebfd9bcf 65
1da177e4
LT		 66static int mode;
67static char *xbuf;
68static char *tvmem;
69
70static char *check[] = {
71 "des", "md5", "des3_ede", "rot13", "sha1", "sha256", "blowfish",
ef2736fc
HX		 72 "twofish", "serpent", "sha384", "sha512", "md4", "aes", "cast6",
73 "arc4", "michael_mic", "deflate", "crc32c", "tea", "xtea",
fb4f10ed 74 "khazad", "wp512", "wp384", "wp256", "tnepres", "xeta", NULL
1da177e4
LT		 75};
76
ef2736fc 77static void hexdump(unsigned char *buf, unsigned int len)
1da177e4
LT		 78{
79 while (len--)
80 printk("%02x", *buf++);
81
82 printk("\n");
83}
84
ef2736fc
HX		 85static void test_hash(char *algo, struct hash_testvec *template,
86 unsigned int tcount)
1da177e4 87{
ef2736fc
HX		 88 unsigned int i, j, k, temp;
89 struct scatterlist sg[8];
90 char result[64];
e9d41164
HX		 91 struct crypto_hash *tfm;
92 struct hash_desc desc;
ef2736fc
HX		 93 struct hash_testvec *hash_tv;
94 unsigned int tsize;
e9d41164 95 int ret;
ef2736fc
HX		 96
97 printk("\ntesting %s\n", algo);
98
99 tsize = sizeof(struct hash_testvec);
1da177e4 100 tsize *= tcount;
ef2736fc 101
1da177e4
LT		 102 if (tsize > TVMEMSIZE) {
103 printk("template (%u) too big for tvmem (%u)\n", tsize, TVMEMSIZE);
104 return;
105 }
106
107 memcpy(tvmem, template, tsize);
ef2736fc 108 hash_tv = (void *)tvmem;
e9d41164
HX		 109
110 tfm = crypto_alloc_hash(algo, 0, CRYPTO_ALG_ASYNC);
111 if (IS_ERR(tfm)) {
112 printk("failed to load transform for %s: %ld\n", algo,
113 PTR_ERR(tfm));
1da177e4
LT		 114 return;
115 }
116
e9d41164
HX		 117 desc.tfm = tfm;
118 desc.flags = 0;
119
1da177e4 120 for (i = 0; i < tcount; i++) {
ef2736fc
HX		 121 printk("test %u:\n", i + 1);
122 memset(result, 0, 64);
1da177e4 123
378f058c 124 sg_set_buf(&sg[0], hash_tv[i].plaintext, hash_tv[i].psize);
1da177e4 125
e9d41164
HX		 126 if (hash_tv[i].ksize) {
127 ret = crypto_hash_setkey(tfm, hash_tv[i].key,
128 hash_tv[i].ksize);
129 if (ret) {
130 printk("setkey() failed ret=%d\n", ret);
131 goto out;
132 }
133 }
134
135 ret = crypto_hash_digest(&desc, sg, hash_tv[i].psize, result);
136 if (ret) {
137 printk("digest () failed ret=%d\n", ret);
138 goto out;
139 }
1da177e4 140
e9d41164 141 hexdump(result, crypto_hash_digestsize(tfm));
1da177e4 142 printk("%s\n",
ef2736fc 143 memcmp(result, hash_tv[i].digest,
e9d41164 144 crypto_hash_digestsize(tfm)) ?
ef2736fc 145 "fail" : "pass");
1da177e4
LT		 146 }
147
ef2736fc 148 printk("testing %s across pages\n", algo);
1da177e4
LT		 149
150 /* setup the dummy buffer first */
ef2736fc 151 memset(xbuf, 0, XBUFSIZE);
1da177e4
LT		 152
153 j = 0;
154 for (i = 0; i < tcount; i++) {
155 if (hash_tv[i].np) {
156 j++;
ef2736fc
HX		 157 printk("test %u:\n", j);
158 memset(result, 0, 64);
1da177e4
LT		 159
160 temp = 0;
161 for (k = 0; k < hash_tv[i].np; k++) {
ef2736fc
HX		 162 memcpy(&xbuf[IDX[k]],
163 hash_tv[i].plaintext + temp,
164 hash_tv[i].tap[k]);
1da177e4 165 temp += hash_tv[i].tap[k];
378f058c
DH		 166 sg_set_buf(&sg[k], &xbuf[IDX[k]],
167 hash_tv[i].tap[k]);
1da177e4
LT		 168 }
169
e9d41164
HX		 170 if (hash_tv[i].ksize) {
171 ret = crypto_hash_setkey(tfm, hash_tv[i].key,
172 hash_tv[i].ksize);
ef2736fc 173
e9d41164
HX		 174 if (ret) {
175 printk("setkey() failed ret=%d\n", ret);
176 goto out;
177 }
1da177e4
LT		 178 }
179
e9d41164
HX		 180 ret = crypto_hash_digest(&desc, sg, hash_tv[i].psize,
181 result);
182 if (ret) {
183 printk("digest () failed ret=%d\n", ret);
184 goto out;
185 }
ef2736fc 186
e9d41164 187 hexdump(result, crypto_hash_digestsize(tfm));
1da177e4 188 printk("%s\n",
e9d41164
HX		 189 memcmp(result, hash_tv[i].digest,
190 crypto_hash_digestsize(tfm)) ?
ef2736fc 191 "fail" : "pass");
1da177e4
LT		 192 }
193 }
e9d41164 194
1da177e4 195out:
e9d41164 196 crypto_free_hash(tfm);
1da177e4
LT		 197}
198
cba83564 199static void test_cipher(char *algo, int enc,
ef2736fc 200 struct cipher_testvec *template, unsigned int tcount)
1da177e4
LT		 201{
202 unsigned int ret, i, j, k, temp;
203 unsigned int tsize;
cba83564
HX		 204 unsigned int iv_len;
205 unsigned int len;
378f058c 206 char *q;
cba83564 207 struct crypto_blkcipher *tfm;
1da177e4
LT		 208 char *key;
209 struct cipher_testvec *cipher_tv;
cba83564 210 struct blkcipher_desc desc;
1da177e4 211 struct scatterlist sg[8];
cba83564 212 const char *e;
1da177e4
LT		 213
214 if (enc == ENCRYPT)
3cc3816f 215 e = "encryption";
1da177e4 216 else
3cc3816f 217 e = "decryption";
1da177e4 218
cba83564 219 printk("\ntesting %s %s\n", algo, e);
1da177e4 220
ef2736fc 221 tsize = sizeof (struct cipher_testvec);
1da177e4 222 tsize *= tcount;
ef2736fc 223
1da177e4
LT		 224 if (tsize > TVMEMSIZE) {
225 printk("template (%u) too big for tvmem (%u)\n", tsize,
226 TVMEMSIZE);
227 return;
228 }
229
230 memcpy(tvmem, template, tsize);
ef2736fc
HX		 231 cipher_tv = (void *)tvmem;
232
cba83564 233 tfm = crypto_alloc_blkcipher(algo, 0, CRYPTO_ALG_ASYNC);
1da177e4 234
cba83564
HX		 235 if (IS_ERR(tfm)) {
236 printk("failed to load transform for %s: %ld\n", algo,
237 PTR_ERR(tfm));
1da177e4
LT		 238 return;
239 }
cba83564
HX		 240 desc.tfm = tfm;
241 desc.flags = 0;
ef2736fc 242
1da177e4
LT		 243 j = 0;
244 for (i = 0; i < tcount; i++) {
245 if (!(cipher_tv[i].np)) {
ef2736fc 246 j++;
1da177e4
LT		 247 printk("test %u (%d bit key):\n",
248 j, cipher_tv[i].klen * 8);
249
cba83564 250 crypto_blkcipher_clear_flags(tfm, ~0);
ef2736fc 251 if (cipher_tv[i].wk)
cba83564
HX		 252 crypto_blkcipher_set_flags(
253 tfm, CRYPTO_TFM_REQ_WEAK_KEY);
1da177e4 254 key = cipher_tv[i].key;
ef2736fc 255
cba83564
HX		 256 ret = crypto_blkcipher_setkey(tfm, key,
257 cipher_tv[i].klen);
1da177e4 258 if (ret) {
cba83564
HX		 259 printk("setkey() failed flags=%x\n",
260 crypto_blkcipher_get_flags(tfm));
ef2736fc 261
1da177e4
LT		 262 if (!cipher_tv[i].fail)
263 goto out;
ef2736fc 264 }
1da177e4 265
378f058c
DH		 266 sg_set_buf(&sg[0], cipher_tv[i].input,
267 cipher_tv[i].ilen);
ef2736fc 268
cba83564
HX		 269 iv_len = crypto_blkcipher_ivsize(tfm);
270 if (iv_len)
271 crypto_blkcipher_set_iv(tfm, cipher_tv[i].iv,
272 iv_len);
ef2736fc 273
cba83564
HX		 274 len = cipher_tv[i].ilen;
275 ret = enc ?
276 crypto_blkcipher_encrypt(&desc, sg, sg, len) :
277 crypto_blkcipher_decrypt(&desc, sg, sg, len);
ef2736fc 278
1da177e4 279 if (ret) {
cba83564
HX		 280 printk("%s () failed flags=%x\n", e,
281 desc.flags);
1da177e4 282 goto out;
ef2736fc
HX		 283 }
284
1da177e4
LT		 285 q = kmap(sg[0].page) + sg[0].offset;
286 hexdump(q, cipher_tv[i].rlen);
ef2736fc
HX		 287
288 printk("%s\n",
289 memcmp(q, cipher_tv[i].result,
290 cipher_tv[i].rlen) ? "fail" : "pass");
1da177e4
LT		 291 }
292 }
ef2736fc 293
cba83564 294 printk("\ntesting %s %s across pages (chunking)\n", algo, e);
1da177e4 295 memset(xbuf, 0, XBUFSIZE);
ef2736fc 296
1da177e4
LT		 297 j = 0;
298 for (i = 0; i < tcount; i++) {
299 if (cipher_tv[i].np) {
ef2736fc 300 j++;
1da177e4
LT		 301 printk("test %u (%d bit key):\n",
302 j, cipher_tv[i].klen * 8);
303
cba83564 304 crypto_blkcipher_clear_flags(tfm, ~0);
ef2736fc 305 if (cipher_tv[i].wk)
cba83564
HX		 306 crypto_blkcipher_set_flags(
307 tfm, CRYPTO_TFM_REQ_WEAK_KEY);
1da177e4 308 key = cipher_tv[i].key;
ef2736fc 309
cba83564
HX		 310 ret = crypto_blkcipher_setkey(tfm, key,
311 cipher_tv[i].klen);
1da177e4 312 if (ret) {
cba83564
HX		 313 printk("setkey() failed flags=%x\n",
314 crypto_blkcipher_get_flags(tfm));
ef2736fc 315
1da177e4
LT		 316 if (!cipher_tv[i].fail)
317 goto out;
318 }
319
320 temp = 0;
321 for (k = 0; k < cipher_tv[i].np; k++) {
ef2736fc
HX		 322 memcpy(&xbuf[IDX[k]],
323 cipher_tv[i].input + temp,
324 cipher_tv[i].tap[k]);
1da177e4 325 temp += cipher_tv[i].tap[k];
378f058c
DH		 326 sg_set_buf(&sg[k], &xbuf[IDX[k]],
327 cipher_tv[i].tap[k]);
1da177e4 328 }
ef2736fc 329
cba83564
HX		 330 iv_len = crypto_blkcipher_ivsize(tfm);
331 if (iv_len)
332 crypto_blkcipher_set_iv(tfm, cipher_tv[i].iv,
333 iv_len);
ef2736fc 334
cba83564
HX		 335 len = cipher_tv[i].ilen;
336 ret = enc ?
337 crypto_blkcipher_encrypt(&desc, sg, sg, len) :
338 crypto_blkcipher_decrypt(&desc, sg, sg, len);
ef2736fc 339
1da177e4 340 if (ret) {
cba83564
HX		 341 printk("%s () failed flags=%x\n", e,
342 desc.flags);
1da177e4
LT		 343 goto out;
344 }
345
346 temp = 0;
347 for (k = 0; k < cipher_tv[i].np; k++) {
348 printk("page %u\n", k);
349 q = kmap(sg[k].page) + sg[k].offset;
350 hexdump(q, cipher_tv[i].tap[k]);
ef2736fc
HX		 351 printk("%s\n",
352 memcmp(q, cipher_tv[i].result + temp,
353 cipher_tv[i].tap[k]) ? "fail" :
1da177e4
LT		 354 "pass");
355 temp += cipher_tv[i].tap[k];
356 }
357 }
358 }
359
360out:
cba83564 361 crypto_free_blkcipher(tfm);
1da177e4
LT		 362}
363
cba83564 364static int test_cipher_jiffies(struct blkcipher_desc *desc, int enc, char *p,
6a17944c
HX		 365 int blen, int sec)
366{
6df5b9f4 367 struct scatterlist sg[1];
6a17944c
HX		 368 unsigned long start, end;
369 int bcount;
370 int ret;
371
6df5b9f4 372 sg_set_buf(sg, p, blen);
6a17944c
HX		 373
374 for (start = jiffies, end = start + sec * HZ, bcount = 0;
375 time_before(jiffies, end); bcount++) {
376 if (enc)
cba83564 377 ret = crypto_blkcipher_encrypt(desc, sg, sg, blen);
6a17944c 378 else
cba83564 379 ret = crypto_blkcipher_decrypt(desc, sg, sg, blen);
6a17944c
HX		 380
381 if (ret)
382 return ret;
383 }
384
385 printk("%d operations in %d seconds (%ld bytes)\n",
386 bcount, sec, (long)bcount * blen);
387 return 0;
388}
389
cba83564 390static int test_cipher_cycles(struct blkcipher_desc *desc, int enc, char *p,
6a17944c
HX		 391 int blen)
392{
6df5b9f4 393 struct scatterlist sg[1];
6a17944c
HX		 394 unsigned long cycles = 0;
395 int ret = 0;
396 int i;
397
6df5b9f4 398 sg_set_buf(sg, p, blen);
6a17944c
HX		 399
400 local_bh_disable();
401 local_irq_disable();
402
403 /* Warm-up run. */
404 for (i = 0; i < 4; i++) {
405 if (enc)
cba83564 406 ret = crypto_blkcipher_encrypt(desc, sg, sg, blen);
6a17944c 407 else
cba83564 408 ret = crypto_blkcipher_decrypt(desc, sg, sg, blen);
6a17944c
HX		 409
410 if (ret)
411 goto out;
412 }
413
414 /* The real thing. */
415 for (i = 0; i < 8; i++) {
416 cycles_t start, end;
417
418 start = get_cycles();
419 if (enc)
cba83564 420 ret = crypto_blkcipher_encrypt(desc, sg, sg, blen);
6a17944c 421 else
cba83564 422 ret = crypto_blkcipher_decrypt(desc, sg, sg, blen);
6a17944c
HX		 423 end = get_cycles();
424
425 if (ret)
426 goto out;
427
428 cycles += end - start;
429 }
430
431out:
432 local_irq_enable();
433 local_bh_enable();
434
435 if (ret == 0)
436 printk("1 operation in %lu cycles (%d bytes)\n",
437 (cycles + 4) / 8, blen);
438
439 return ret;
440}
441
cba83564 442static void test_cipher_speed(char *algo, int enc, unsigned int sec,
dce907c0
HX		 443 struct cipher_testvec *template,
444 unsigned int tcount, struct cipher_speed *speed)
ebfd9bcf 445{
dce907c0 446 unsigned int ret, i, j, iv_len;
ebfd9bcf 447 unsigned char *key, *p, iv[128];
cba83564
HX		 448 struct crypto_blkcipher *tfm;
449 struct blkcipher_desc desc;
450 const char *e;
ebfd9bcf
HW		 451
452 if (enc == ENCRYPT)
453 e = "encryption";
454 else
455 e = "decryption";
ebfd9bcf 456
cba83564 457 printk("\ntesting speed of %s %s\n", algo, e);
ebfd9bcf 458
cba83564 459 tfm = crypto_alloc_blkcipher(algo, 0, CRYPTO_ALG_ASYNC);
ebfd9bcf 460
cba83564
HX		 461 if (IS_ERR(tfm)) {
462 printk("failed to load transform for %s: %ld\n", algo,
463 PTR_ERR(tfm));
ebfd9bcf
HW		 464 return;
465 }
cba83564
HX		 466 desc.tfm = tfm;
467 desc.flags = 0;
ebfd9bcf
HW		 468
469 for (i = 0; speed[i].klen != 0; i++) {
470 if ((speed[i].blen + speed[i].klen) > TVMEMSIZE) {
471 printk("template (%u) too big for tvmem (%u)\n",
472 speed[i].blen + speed[i].klen, TVMEMSIZE);
473 goto out;
474 }
475
476 printk("test %u (%d bit key, %d byte blocks): ", i,
477 speed[i].klen * 8, speed[i].blen);
478
479 memset(tvmem, 0xff, speed[i].klen + speed[i].blen);
480
481 /* set key, plain text and IV */
482 key = (unsigned char *)tvmem;
dce907c0
HX		 483 for (j = 0; j < tcount; j++) {
484 if (template[j].klen == speed[i].klen) {
485 key = template[j].key;
486 break;
487 }
488 }
ebfd9bcf
HW		 489 p = (unsigned char *)tvmem + speed[i].klen;
490
cba83564 491 ret = crypto_blkcipher_setkey(tfm, key, speed[i].klen);
ebfd9bcf 492 if (ret) {
cba83564
HX		 493 printk("setkey() failed flags=%x\n",
494 crypto_blkcipher_get_flags(tfm));
ebfd9bcf
HW		 495 goto out;
496 }
497
cba83564
HX		 498 iv_len = crypto_blkcipher_ivsize(tfm);
499 if (iv_len) {
ebfd9bcf 500 memset(&iv, 0xff, iv_len);
cba83564 501 crypto_blkcipher_set_iv(tfm, iv, iv_len);
ebfd9bcf
HW		 502 }
503
6a17944c 504 if (sec)
cba83564 505 ret = test_cipher_jiffies(&desc, enc, p, speed[i].blen,
6a17944c
HX		 506 sec);
507 else
cba83564 508 ret = test_cipher_cycles(&desc, enc, p, speed[i].blen);
ebfd9bcf 509
6a17944c 510 if (ret) {
cba83564 511 printk("%s() failed flags=%x\n", e, desc.flags);
6a17944c 512 break;
ebfd9bcf 513 }
ebfd9bcf
HW		 514 }
515
516out:
cba83564 517 crypto_free_blkcipher(tfm);
ebfd9bcf
HW		 518}
519
e9d41164
HX		 520static int test_hash_jiffies_digest(struct hash_desc *desc, char *p, int blen,
521 char *out, int sec)
522{
523 struct scatterlist sg[1];
524 unsigned long start, end;
525 int bcount;
526 int ret;
527
528 for (start = jiffies, end = start + sec * HZ, bcount = 0;
529 time_before(jiffies, end); bcount++) {
530 sg_set_buf(sg, p, blen);
531 ret = crypto_hash_digest(desc, sg, blen, out);
532 if (ret)
533 return ret;
534 }
535
536 printk("%6u opers/sec, %9lu bytes/sec\n",
537 bcount / sec, ((long)bcount * blen) / sec);
538
539 return 0;
540}
541
542static int test_hash_jiffies(struct hash_desc *desc, char *p, int blen,
543 int plen, char *out, int sec)
e8057928
ML		 544{
545 struct scatterlist sg[1];
546 unsigned long start, end;
547 int bcount, pcount;
e9d41164
HX		 548 int ret;
549
550 if (plen == blen)
551 return test_hash_jiffies_digest(desc, p, blen, out, sec);
e8057928
ML		 552
553 for (start = jiffies, end = start + sec * HZ, bcount = 0;
554 time_before(jiffies, end); bcount++) {
e9d41164
HX		 555 ret = crypto_hash_init(desc);
556 if (ret)
557 return ret;
e8057928
ML		 558 for (pcount = 0; pcount < blen; pcount += plen) {
559 sg_set_buf(sg, p + pcount, plen);
e9d41164
HX		 560 ret = crypto_hash_update(desc, sg, plen);
561 if (ret)
562 return ret;
e8057928
ML		 563 }
564 /* we assume there is enough space in 'out' for the result */
e9d41164
HX		 565 ret = crypto_hash_final(desc, out);
566 if (ret)
567 return ret;
e8057928
ML		 568 }
569
570 printk("%6u opers/sec, %9lu bytes/sec\n",
571 bcount / sec, ((long)bcount * blen) / sec);
572
e9d41164
HX		 573 return 0;
574}
575
576static int test_hash_cycles_digest(struct hash_desc *desc, char *p, int blen,
577 char *out)
578{
579 struct scatterlist sg[1];
580 unsigned long cycles = 0;
581 int i;
582 int ret;
583
584 local_bh_disable();
585 local_irq_disable();
586
587 /* Warm-up run. */
588 for (i = 0; i < 4; i++) {
589 sg_set_buf(sg, p, blen);
590 ret = crypto_hash_digest(desc, sg, blen, out);
591 if (ret)
592 goto out;
593 }
594
595 /* The real thing. */
596 for (i = 0; i < 8; i++) {
597 cycles_t start, end;
598
599 start = get_cycles();
600
601 sg_set_buf(sg, p, blen);
602 ret = crypto_hash_digest(desc, sg, blen, out);
603 if (ret)
604 goto out;
605
606 end = get_cycles();
607
608 cycles += end - start;
609 }
610
611out:
612 local_irq_enable();
613 local_bh_enable();
614
615 if (ret)
616 return ret;
617
618 printk("%6lu cycles/operation, %4lu cycles/byte\n",
619 cycles / 8, cycles / (8 * blen));
620
621 return 0;
e8057928
ML		 622}
623
e9d41164
HX		 624static int test_hash_cycles(struct hash_desc *desc, char *p, int blen,
625 int plen, char *out)
e8057928
ML		 626{
627 struct scatterlist sg[1];
628 unsigned long cycles = 0;
629 int i, pcount;
e9d41164
HX		 630 int ret;
631
632 if (plen == blen)
633 return test_hash_cycles_digest(desc, p, blen, out);
e8057928
ML		 634
635 local_bh_disable();
636 local_irq_disable();
637
638 /* Warm-up run. */
639 for (i = 0; i < 4; i++) {
e9d41164
HX		 640 ret = crypto_hash_init(desc);
641 if (ret)
642 goto out;
e8057928
ML		 643 for (pcount = 0; pcount < blen; pcount += plen) {
644 sg_set_buf(sg, p + pcount, plen);
e9d41164
HX		 645 ret = crypto_hash_update(desc, sg, plen);
646 if (ret)
647 goto out;
e8057928 648 }
e9d41164
HX		 649 crypto_hash_final(desc, out);
650 if (ret)
651 goto out;
e8057928
ML		 652 }
653
654 /* The real thing. */
655 for (i = 0; i < 8; i++) {
656 cycles_t start, end;
657
e8057928
ML		 658 start = get_cycles();
659
e9d41164
HX		 660 ret = crypto_hash_init(desc);
661 if (ret)
662 goto out;
e8057928
ML		 663 for (pcount = 0; pcount < blen; pcount += plen) {
664 sg_set_buf(sg, p + pcount, plen);
e9d41164
HX		 665 ret = crypto_hash_update(desc, sg, plen);
666 if (ret)
667 goto out;
e8057928 668 }
e9d41164
HX		 669 ret = crypto_hash_final(desc, out);
670 if (ret)
671 goto out;
e8057928
ML		 672
673 end = get_cycles();
674
675 cycles += end - start;
676 }
677
e9d41164 678out:
e8057928
ML		 679 local_irq_enable();
680 local_bh_enable();
681
e9d41164
HX		 682 if (ret)
683 return ret;
684
e8057928
ML		 685 printk("%6lu cycles/operation, %4lu cycles/byte\n",
686 cycles / 8, cycles / (8 * blen));
687
e9d41164 688 return 0;
e8057928
ML		 689}
690
e9d41164
HX		 691static void test_hash_speed(char *algo, unsigned int sec,
692 struct hash_speed *speed)
e8057928 693{
e9d41164
HX		 694 struct crypto_hash *tfm;
695 struct hash_desc desc;
e8057928
ML		 696 char output[1024];
697 int i;
e9d41164 698 int ret;
e8057928
ML		 699
700 printk("\ntesting speed of %s\n", algo);
701
e9d41164 702 tfm = crypto_alloc_hash(algo, 0, CRYPTO_ALG_ASYNC);
e8057928 703
e9d41164
HX		 704 if (IS_ERR(tfm)) {
705 printk("failed to load transform for %s: %ld\n", algo,
706 PTR_ERR(tfm));
e8057928
ML		 707 return;
708 }
709
e9d41164
HX		 710 desc.tfm = tfm;
711 desc.flags = 0;
712
713 if (crypto_hash_digestsize(tfm) > sizeof(output)) {
e8057928 714 printk("digestsize(%u) > outputbuffer(%zu)\n",
e9d41164 715 crypto_hash_digestsize(tfm), sizeof(output));
e8057928
ML		 716 goto out;
717 }
718
719 for (i = 0; speed[i].blen != 0; i++) {
720 if (speed[i].blen > TVMEMSIZE) {
721 printk("template (%u) too big for tvmem (%u)\n",
722 speed[i].blen, TVMEMSIZE);
723 goto out;
724 }
725
726 printk("test%3u (%5u byte blocks,%5u bytes per update,%4u updates): ",
727 i, speed[i].blen, speed[i].plen, speed[i].blen / speed[i].plen);
728
729 memset(tvmem, 0xff, speed[i].blen);
730
731 if (sec)
e9d41164
HX		 732 ret = test_hash_jiffies(&desc, tvmem, speed[i].blen,
733 speed[i].plen, output, sec);
e8057928 734 else
e9d41164
HX		 735 ret = test_hash_cycles(&desc, tvmem, speed[i].blen,
736 speed[i].plen, output);
737
738 if (ret) {
739 printk("hashing failed ret=%d\n", ret);
740 break;
741 }
e8057928
ML		 742 }
743
744out:
e9d41164 745 crypto_free_hash(tfm);
e8057928
ML		 746}
747
ef2736fc 748static void test_deflate(void)
1da177e4
LT		 749{
750 unsigned int i;
751 char result[COMP_BUF_SIZE];
e4d5b79c 752 struct crypto_comp *tfm;
1da177e4
LT		 753 struct comp_testvec *tv;
754 unsigned int tsize;
755
756 printk("\ntesting deflate compression\n");
757
758 tsize = sizeof (deflate_comp_tv_template);
759 if (tsize > TVMEMSIZE) {
760 printk("template (%u) too big for tvmem (%u)\n", tsize,
761 TVMEMSIZE);
762 return;
763 }
764
765 memcpy(tvmem, deflate_comp_tv_template, tsize);
ef2736fc 766 tv = (void *)tvmem;
1da177e4
LT		 767
768 tfm = crypto_alloc_tfm("deflate", 0);
769 if (tfm == NULL) {
770 printk("failed to load transform for deflate\n");
771 return;
772 }
773
774 for (i = 0; i < DEFLATE_COMP_TEST_VECTORS; i++) {
775 int ilen, ret, dlen = COMP_BUF_SIZE;
ef2736fc 776
1da177e4
LT		 777 printk("test %u:\n", i + 1);
778 memset(result, 0, sizeof (result));
779
780 ilen = tv[i].inlen;
781 ret = crypto_comp_compress(tfm, tv[i].input,
782 ilen, result, &dlen);
783 if (ret) {
784 printk("fail: ret=%d\n", ret);
785 continue;
786 }
787 hexdump(result, dlen);
788 printk("%s (ratio %d:%d)\n",
789 memcmp(result, tv[i].output, dlen) ? "fail" : "pass",
790 ilen, dlen);
791 }
792
793 printk("\ntesting deflate decompression\n");
794
795 tsize = sizeof (deflate_decomp_tv_template);
796 if (tsize > TVMEMSIZE) {
797 printk("template (%u) too big for tvmem (%u)\n", tsize,
798 TVMEMSIZE);
799 goto out;
800 }
801
802 memcpy(tvmem, deflate_decomp_tv_template, tsize);
ef2736fc 803 tv = (void *)tvmem;
1da177e4
LT		 804
805 for (i = 0; i < DEFLATE_DECOMP_TEST_VECTORS; i++) {
806 int ilen, ret, dlen = COMP_BUF_SIZE;
ef2736fc 807
1da177e4
LT		 808 printk("test %u:\n", i + 1);
809 memset(result, 0, sizeof (result));
810
811 ilen = tv[i].inlen;
812 ret = crypto_comp_decompress(tfm, tv[i].input,
813 ilen, result, &dlen);
814 if (ret) {
815 printk("fail: ret=%d\n", ret);
816 continue;
817 }
818 hexdump(result, dlen);
819 printk("%s (ratio %d:%d)\n",
820 memcmp(result, tv[i].output, dlen) ? "fail" : "pass",
821 ilen, dlen);
822 }
823out:
e4d5b79c 824 crypto_free_comp(tfm);
1da177e4
LT		 825}
826
ef2736fc 827static void test_available(void)
1da177e4
LT		 828{
829 char **name = check;
ef2736fc 830
1da177e4
LT		 831 while (*name) {
832 printk("alg %s ", *name);
e4d5b79c
HX		 833 printk(crypto_has_alg(*name, 0, CRYPTO_ALG_ASYNC) ?
834 "found\n" : "not found\n");
1da177e4 835 name++;
ef2736fc 836 }
1da177e4
LT		 837}
838
ef2736fc 839static void do_test(void)
1da177e4
LT		 840{
841 switch (mode) {
842
843 case 0:
844 test_hash("md5", md5_tv_template, MD5_TEST_VECTORS);
ef2736fc 845
1da177e4 846 test_hash("sha1", sha1_tv_template, SHA1_TEST_VECTORS);
ef2736fc 847
1da177e4 848 //DES
cba83564
HX		 849 test_cipher("ecb(des)", ENCRYPT, des_enc_tv_template,
850 DES_ENC_TEST_VECTORS);
851 test_cipher("ecb(des)", DECRYPT, des_dec_tv_template,
852 DES_DEC_TEST_VECTORS);
853 test_cipher("cbc(des)", ENCRYPT, des_cbc_enc_tv_template,
854 DES_CBC_ENC_TEST_VECTORS);
855 test_cipher("cbc(des)", DECRYPT, des_cbc_dec_tv_template,
856 DES_CBC_DEC_TEST_VECTORS);
ef2736fc 857
1da177e4 858 //DES3_EDE
cba83564
HX		 859 test_cipher("ecb(des3_ede)", ENCRYPT, des3_ede_enc_tv_template,
860 DES3_EDE_ENC_TEST_VECTORS);
861 test_cipher("ecb(des3_ede)", DECRYPT, des3_ede_dec_tv_template,
862 DES3_EDE_DEC_TEST_VECTORS);
ef2736fc 863
1da177e4 864 test_hash("md4", md4_tv_template, MD4_TEST_VECTORS);
ef2736fc 865
1da177e4 866 test_hash("sha256", sha256_tv_template, SHA256_TEST_VECTORS);
ef2736fc 867
1da177e4 868 //BLOWFISH
cba83564
HX		 869 test_cipher("ecb(blowfish)", ENCRYPT, bf_enc_tv_template,
870 BF_ENC_TEST_VECTORS);
871 test_cipher("ecb(blowfish)", DECRYPT, bf_dec_tv_template,
872 BF_DEC_TEST_VECTORS);
873 test_cipher("cbc(blowfish)", ENCRYPT, bf_cbc_enc_tv_template,
874 BF_CBC_ENC_TEST_VECTORS);
875 test_cipher("cbc(blowfish)", DECRYPT, bf_cbc_dec_tv_template,
876 BF_CBC_DEC_TEST_VECTORS);
ef2736fc 877
1da177e4 878 //TWOFISH
cba83564
HX		 879 test_cipher("ecb(twofish)", ENCRYPT, tf_enc_tv_template,
880 TF_ENC_TEST_VECTORS);
881 test_cipher("ecb(twofish)", DECRYPT, tf_dec_tv_template,
882 TF_DEC_TEST_VECTORS);
883 test_cipher("cbc(twofish)", ENCRYPT, tf_cbc_enc_tv_template,
884 TF_CBC_ENC_TEST_VECTORS);
885 test_cipher("cbc(twofish)", DECRYPT, tf_cbc_dec_tv_template,
886 TF_CBC_DEC_TEST_VECTORS);
ef2736fc 887
1da177e4 888 //SERPENT
cba83564
HX		 889 test_cipher("ecb(serpent)", ENCRYPT, serpent_enc_tv_template,
890 SERPENT_ENC_TEST_VECTORS);
891 test_cipher("ecb(serpent)", DECRYPT, serpent_dec_tv_template,
892 SERPENT_DEC_TEST_VECTORS);
ef2736fc 893
1da177e4 894 //TNEPRES
cba83564
HX		 895 test_cipher("ecb(tnepres)", ENCRYPT, tnepres_enc_tv_template,
896 TNEPRES_ENC_TEST_VECTORS);
897 test_cipher("ecb(tnepres)", DECRYPT, tnepres_dec_tv_template,
898 TNEPRES_DEC_TEST_VECTORS);
1da177e4
LT		 899
900 //AES
cba83564
HX		 901 test_cipher("ecb(aes)", ENCRYPT, aes_enc_tv_template,
902 AES_ENC_TEST_VECTORS);
903 test_cipher("ecb(aes)", DECRYPT, aes_dec_tv_template,
904 AES_DEC_TEST_VECTORS);
905 test_cipher("cbc(aes)", ENCRYPT, aes_cbc_enc_tv_template,
906 AES_CBC_ENC_TEST_VECTORS);
907 test_cipher("cbc(aes)", DECRYPT, aes_cbc_dec_tv_template,
908 AES_CBC_DEC_TEST_VECTORS);
1da177e4
LT		 909
910 //CAST5
cba83564
HX		 911 test_cipher("ecb(cast5)", ENCRYPT, cast5_enc_tv_template,
912 CAST5_ENC_TEST_VECTORS);
913 test_cipher("ecb(cast5)", DECRYPT, cast5_dec_tv_template,
914 CAST5_DEC_TEST_VECTORS);
ef2736fc 915
1da177e4 916 //CAST6
cba83564
HX		 917 test_cipher("ecb(cast6)", ENCRYPT, cast6_enc_tv_template,
918 CAST6_ENC_TEST_VECTORS);
919 test_cipher("ecb(cast6)", DECRYPT, cast6_dec_tv_template,
920 CAST6_DEC_TEST_VECTORS);
1da177e4
LT		 921
922 //ARC4
cba83564
HX		 923 test_cipher("ecb(arc4)", ENCRYPT, arc4_enc_tv_template,
924 ARC4_ENC_TEST_VECTORS);
925 test_cipher("ecb(arc4)", DECRYPT, arc4_dec_tv_template,
926 ARC4_DEC_TEST_VECTORS);
1da177e4
LT		 927
928 //TEA
cba83564
HX		 929 test_cipher("ecb(tea)", ENCRYPT, tea_enc_tv_template,
930 TEA_ENC_TEST_VECTORS);
931 test_cipher("ecb(tea)", DECRYPT, tea_dec_tv_template,
932 TEA_DEC_TEST_VECTORS);
1da177e4
LT		 933
934
935 //XTEA
cba83564
HX		 936 test_cipher("ecb(xtea)", ENCRYPT, xtea_enc_tv_template,
937 XTEA_ENC_TEST_VECTORS);
938 test_cipher("ecb(xtea)", DECRYPT, xtea_dec_tv_template,
939 XTEA_DEC_TEST_VECTORS);
1da177e4
LT		 940
941 //KHAZAD
cba83564
HX		 942 test_cipher("ecb(khazad)", ENCRYPT, khazad_enc_tv_template,
943 KHAZAD_ENC_TEST_VECTORS);
944 test_cipher("ecb(khazad)", DECRYPT, khazad_dec_tv_template,
945 KHAZAD_DEC_TEST_VECTORS);
1da177e4
LT		 946
947 //ANUBIS
cba83564
HX		 948 test_cipher("ecb(anubis)", ENCRYPT, anubis_enc_tv_template,
949 ANUBIS_ENC_TEST_VECTORS);
950 test_cipher("ecb(anubis)", DECRYPT, anubis_dec_tv_template,
951 ANUBIS_DEC_TEST_VECTORS);
952 test_cipher("cbc(anubis)", ENCRYPT, anubis_cbc_enc_tv_template,
953 ANUBIS_CBC_ENC_TEST_VECTORS);
954 test_cipher("cbc(anubis)", DECRYPT, anubis_cbc_dec_tv_template,
955 ANUBIS_CBC_ENC_TEST_VECTORS);
1da177e4 956
fb4f10ed 957 //XETA
cba83564
HX		 958 test_cipher("ecb(xeta)", ENCRYPT, xeta_enc_tv_template,
959 XETA_ENC_TEST_VECTORS);
960 test_cipher("ecb(xeta)", DECRYPT, xeta_dec_tv_template,
961 XETA_DEC_TEST_VECTORS);
fb4f10ed 962
1da177e4
LT		 963 test_hash("sha384", sha384_tv_template, SHA384_TEST_VECTORS);
964 test_hash("sha512", sha512_tv_template, SHA512_TEST_VECTORS);
965 test_hash("wp512", wp512_tv_template, WP512_TEST_VECTORS);
966 test_hash("wp384", wp384_tv_template, WP384_TEST_VECTORS);
967 test_hash("wp256", wp256_tv_template, WP256_TEST_VECTORS);
968 test_hash("tgr192", tgr192_tv_template, TGR192_TEST_VECTORS);
969 test_hash("tgr160", tgr160_tv_template, TGR160_TEST_VECTORS);
970 test_hash("tgr128", tgr128_tv_template, TGR128_TEST_VECTORS);
971 test_deflate();
c907ee76 972 test_hash("crc32c", crc32c_tv_template, CRC32C_TEST_VECTORS);
e9d41164
HX		 973 test_hash("hmac(md5)", hmac_md5_tv_template,
974 HMAC_MD5_TEST_VECTORS);
975 test_hash("hmac(sha1)", hmac_sha1_tv_template,
976 HMAC_SHA1_TEST_VECTORS);
977 test_hash("hmac(sha256)", hmac_sha256_tv_template,
978 HMAC_SHA256_TEST_VECTORS);
1da177e4 979
5b2becf5
KM		 980 test_hash("xcbc(aes)", aes_xcbc128_tv_template,
981 XCBC_AES_TEST_VECTORS);
982
1da177e4
LT		 983 test_hash("michael_mic", michael_mic_tv_template, MICHAEL_MIC_TEST_VECTORS);
984 break;
985
986 case 1:
987 test_hash("md5", md5_tv_template, MD5_TEST_VECTORS);
988 break;
989
990 case 2:
991 test_hash("sha1", sha1_tv_template, SHA1_TEST_VECTORS);
992 break;
993
994 case 3:
cba83564
HX		 995 test_cipher("ecb(des)", ENCRYPT, des_enc_tv_template,
996 DES_ENC_TEST_VECTORS);
997 test_cipher("ecb(des)", DECRYPT, des_dec_tv_template,
998 DES_DEC_TEST_VECTORS);
999 test_cipher("cbc(des)", ENCRYPT, des_cbc_enc_tv_template,
1000 DES_CBC_ENC_TEST_VECTORS);
1001 test_cipher("cbc(des)", DECRYPT, des_cbc_dec_tv_template,
1002 DES_CBC_DEC_TEST_VECTORS);
1da177e4
LT		 1003 break;
1004
1005 case 4:
cba83564
HX		 1006 test_cipher("ecb(des3_ede)", ENCRYPT, des3_ede_enc_tv_template,
1007 DES3_EDE_ENC_TEST_VECTORS);
1008 test_cipher("ecb(des3_ede)", DECRYPT, des3_ede_dec_tv_template,
1009 DES3_EDE_DEC_TEST_VECTORS);
1da177e4
LT		 1010 break;
1011
1012 case 5:
1013 test_hash("md4", md4_tv_template, MD4_TEST_VECTORS);
1014 break;
ef2736fc 1015
1da177e4
LT		 1016 case 6:
1017 test_hash("sha256", sha256_tv_template, SHA256_TEST_VECTORS);
1018 break;
ef2736fc 1019
1da177e4 1020 case 7:
cba83564
HX		 1021 test_cipher("ecb(blowfish)", ENCRYPT, bf_enc_tv_template,
1022 BF_ENC_TEST_VECTORS);
1023 test_cipher("ecb(blowfish)", DECRYPT, bf_dec_tv_template,
1024 BF_DEC_TEST_VECTORS);
1025 test_cipher("cbc(blowfish)", ENCRYPT, bf_cbc_enc_tv_template,
1026 BF_CBC_ENC_TEST_VECTORS);
1027 test_cipher("cbc(blowfish)", DECRYPT, bf_cbc_dec_tv_template,
1028 BF_CBC_DEC_TEST_VECTORS);
1da177e4
LT		 1029 break;
1030
1031 case 8:
cba83564
HX		 1032 test_cipher("ecb(twofish)", ENCRYPT, tf_enc_tv_template,
1033 TF_ENC_TEST_VECTORS);
1034 test_cipher("ecb(twofish)", DECRYPT, tf_dec_tv_template,
1035 TF_DEC_TEST_VECTORS);
1036 test_cipher("cbc(twofish)", ENCRYPT, tf_cbc_enc_tv_template,
1037 TF_CBC_ENC_TEST_VECTORS);
1038 test_cipher("cbc(twofish)", DECRYPT, tf_cbc_dec_tv_template,
1039 TF_CBC_DEC_TEST_VECTORS);
1da177e4 1040 break;
ef2736fc 1041
1da177e4 1042 case 9:
cba83564
HX		 1043 test_cipher("ecb(serpent)", ENCRYPT, serpent_enc_tv_template,
1044 SERPENT_ENC_TEST_VECTORS);
1045 test_cipher("ecb(serpent)", DECRYPT, serpent_dec_tv_template,
1046 SERPENT_DEC_TEST_VECTORS);
1da177e4
LT		 1047 break;
1048
1049 case 10:
cba83564
HX		 1050 test_cipher("ecb(aes)", ENCRYPT, aes_enc_tv_template,
1051 AES_ENC_TEST_VECTORS);
1052 test_cipher("ecb(aes)", DECRYPT, aes_dec_tv_template,
1053 AES_DEC_TEST_VECTORS);
1054 test_cipher("cbc(aes)", ENCRYPT, aes_cbc_enc_tv_template,
1055 AES_CBC_ENC_TEST_VECTORS);
1056 test_cipher("cbc(aes)", DECRYPT, aes_cbc_dec_tv_template,
1057 AES_CBC_DEC_TEST_VECTORS);
1da177e4
LT		 1058 break;
1059
1060 case 11:
1061 test_hash("sha384", sha384_tv_template, SHA384_TEST_VECTORS);
1062 break;
ef2736fc 1063
1da177e4
LT		 1064 case 12:
1065 test_hash("sha512", sha512_tv_template, SHA512_TEST_VECTORS);
1066 break;
1067
1068 case 13:
1069 test_deflate();
1070 break;
1071
1072 case 14:
cba83564
HX		 1073 test_cipher("ecb(cast5)", ENCRYPT, cast5_enc_tv_template,
1074 CAST5_ENC_TEST_VECTORS);
1075 test_cipher("ecb(cast5)", DECRYPT, cast5_dec_tv_template,
1076 CAST5_DEC_TEST_VECTORS);
1da177e4
LT		 1077 break;
1078
1079 case 15:
cba83564
HX		 1080 test_cipher("ecb(cast6)", ENCRYPT, cast6_enc_tv_template,
1081 CAST6_ENC_TEST_VECTORS);
1082 test_cipher("ecb(cast6)", DECRYPT, cast6_dec_tv_template,
1083 CAST6_DEC_TEST_VECTORS);
1da177e4
LT		 1084 break;
1085
1086 case 16:
cba83564
HX		 1087 test_cipher("ecb(arc4)", ENCRYPT, arc4_enc_tv_template,
1088 ARC4_ENC_TEST_VECTORS);
1089 test_cipher("ecb(arc4)", DECRYPT, arc4_dec_tv_template,
1090 ARC4_DEC_TEST_VECTORS);
1da177e4
LT		 1091 break;
1092
1093 case 17:
1094 test_hash("michael_mic", michael_mic_tv_template, MICHAEL_MIC_TEST_VECTORS);
1095 break;
1096
1097 case 18:
c907ee76 1098 test_hash("crc32c", crc32c_tv_template, CRC32C_TEST_VECTORS);
1da177e4
LT		 1099 break;
1100
1101 case 19:
cba83564
HX		 1102 test_cipher("ecb(tea)", ENCRYPT, tea_enc_tv_template,
1103 TEA_ENC_TEST_VECTORS);
1104 test_cipher("ecb(tea)", DECRYPT, tea_dec_tv_template,
1105 TEA_DEC_TEST_VECTORS);
1da177e4
LT		 1106 break;
1107
1108 case 20:
cba83564
HX		 1109 test_cipher("ecb(xtea)", ENCRYPT, xtea_enc_tv_template,
1110 XTEA_ENC_TEST_VECTORS);
1111 test_cipher("ecb(xtea)", DECRYPT, xtea_dec_tv_template,
1112 XTEA_DEC_TEST_VECTORS);
1da177e4
LT		 1113 break;
1114
1115 case 21:
cba83564
HX		 1116 test_cipher("ecb(khazad)", ENCRYPT, khazad_enc_tv_template,
1117 KHAZAD_ENC_TEST_VECTORS);
1118 test_cipher("ecb(khazad)", DECRYPT, khazad_dec_tv_template,
1119 KHAZAD_DEC_TEST_VECTORS);
1da177e4
LT		 1120 break;
1121
1122 case 22:
1123 test_hash("wp512", wp512_tv_template, WP512_TEST_VECTORS);
1124 break;
1125
1126 case 23:
1127 test_hash("wp384", wp384_tv_template, WP384_TEST_VECTORS);
1128 break;
1129
1130 case 24:
1131 test_hash("wp256", wp256_tv_template, WP256_TEST_VECTORS);
1132 break;
1133
1134 case 25:
cba83564
HX		 1135 test_cipher("ecb(tnepres)", ENCRYPT, tnepres_enc_tv_template,
1136 TNEPRES_ENC_TEST_VECTORS);
1137 test_cipher("ecb(tnepres)", DECRYPT, tnepres_dec_tv_template,
1138 TNEPRES_DEC_TEST_VECTORS);
1da177e4
LT		 1139 break;
1140
1141 case 26:
cba83564
HX		 1142 test_cipher("ecb(anubis)", ENCRYPT, anubis_enc_tv_template,
1143 ANUBIS_ENC_TEST_VECTORS);
1144 test_cipher("ecb(anubis)", DECRYPT, anubis_dec_tv_template,
1145 ANUBIS_DEC_TEST_VECTORS);
1146 test_cipher("cbc(anubis)", ENCRYPT, anubis_cbc_enc_tv_template,
1147 ANUBIS_CBC_ENC_TEST_VECTORS);
1148 test_cipher("cbc(anubis)", DECRYPT, anubis_cbc_dec_tv_template,
1149 ANUBIS_CBC_ENC_TEST_VECTORS);
1da177e4
LT		 1150 break;
1151
1152 case 27:
1153 test_hash("tgr192", tgr192_tv_template, TGR192_TEST_VECTORS);
1154 break;
1155
1156 case 28:
1157
1158 test_hash("tgr160", tgr160_tv_template, TGR160_TEST_VECTORS);
1159 break;
1160
1161 case 29:
1162 test_hash("tgr128", tgr128_tv_template, TGR128_TEST_VECTORS);
1163 break;
fb4f10ed
AG		 1164
1165 case 30:
cba83564
HX		 1166 test_cipher("ecb(xeta)", ENCRYPT, xeta_enc_tv_template,
1167 XETA_ENC_TEST_VECTORS);
1168 test_cipher("ecb(xeta)", DECRYPT, xeta_dec_tv_template,
1169 XETA_DEC_TEST_VECTORS);
fb4f10ed 1170 break;
1da177e4 1171
1da177e4 1172 case 100:
e9d41164
HX		 1173 test_hash("hmac(md5)", hmac_md5_tv_template,
1174 HMAC_MD5_TEST_VECTORS);
1da177e4 1175 break;
ef2736fc 1176
1da177e4 1177 case 101:
e9d41164
HX		 1178 test_hash("hmac(sha1)", hmac_sha1_tv_template,
1179 HMAC_SHA1_TEST_VECTORS);
1da177e4 1180 break;
ef2736fc 1181
1da177e4 1182 case 102:
e9d41164
HX		 1183 test_hash("hmac(sha256)", hmac_sha256_tv_template,
1184 HMAC_SHA256_TEST_VECTORS);
1da177e4
LT		 1185 break;
1186
1da177e4 1187
ebfd9bcf 1188 case 200:
cba83564 1189 test_cipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
dce907c0 1190 aes_speed_template);
cba83564 1191 test_cipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
dce907c0 1192 aes_speed_template);
cba83564 1193 test_cipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
dce907c0 1194 aes_speed_template);
cba83564 1195 test_cipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
dce907c0 1196 aes_speed_template);
ebfd9bcf
HW		 1197 break;
1198
1199 case 201:
cba83564 1200 test_cipher_speed("ecb(des3_ede)", ENCRYPT, sec,
dce907c0
HX		 1201 des3_ede_enc_tv_template,
1202 DES3_EDE_ENC_TEST_VECTORS,
1203 des3_ede_speed_template);
cba83564 1204 test_cipher_speed("ecb(des3_ede)", DECRYPT, sec,
dce907c0
HX		 1205 des3_ede_dec_tv_template,
1206 DES3_EDE_DEC_TEST_VECTORS,
1207 des3_ede_speed_template);
cba83564 1208 test_cipher_speed("cbc(des3_ede)", ENCRYPT, sec,
dce907c0
HX		 1209 des3_ede_enc_tv_template,
1210 DES3_EDE_ENC_TEST_VECTORS,
1211 des3_ede_speed_template);
cba83564 1212 test_cipher_speed("cbc(des3_ede)", DECRYPT, sec,
dce907c0
HX		 1213 des3_ede_dec_tv_template,
1214 DES3_EDE_DEC_TEST_VECTORS,
1215 des3_ede_speed_template);
ebfd9bcf
HW		 1216 break;
1217
1218 case 202:
cba83564 1219 test_cipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
dce907c0 1220 twofish_speed_template);
cba83564 1221 test_cipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
dce907c0 1222 twofish_speed_template);
cba83564 1223 test_cipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
dce907c0 1224 twofish_speed_template);
cba83564 1225 test_cipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
dce907c0 1226 twofish_speed_template);
ebfd9bcf
HW		 1227 break;
1228
1229 case 203:
cba83564 1230 test_cipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
dce907c0 1231 blowfish_speed_template);
cba83564 1232 test_cipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
dce907c0 1233 blowfish_speed_template);
cba83564 1234 test_cipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
dce907c0 1235 blowfish_speed_template);
cba83564 1236 test_cipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
dce907c0 1237 blowfish_speed_template);
ebfd9bcf
HW		 1238 break;
1239
1240 case 204:
cba83564 1241 test_cipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
dce907c0 1242 des_speed_template);
cba83564 1243 test_cipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
dce907c0 1244 des_speed_template);
cba83564 1245 test_cipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
dce907c0 1246 des_speed_template);
cba83564 1247 test_cipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
dce907c0 1248 des_speed_template);
ebfd9bcf
HW		 1249 break;
1250
e8057928
ML		 1251 case 300:
1252 /* fall through */
1253
1254 case 301:
e9d41164 1255 test_hash_speed("md4", sec, generic_hash_speed_template);
e8057928
ML		 1256 if (mode > 300 && mode < 400) break;
1257
1258 case 302:
e9d41164 1259 test_hash_speed("md5", sec, generic_hash_speed_template);
e8057928
ML		 1260 if (mode > 300 && mode < 400) break;
1261
1262 case 303:
e9d41164 1263 test_hash_speed("sha1", sec, generic_hash_speed_template);
e8057928
ML		 1264 if (mode > 300 && mode < 400) break;
1265
1266 case 304:
e9d41164 1267 test_hash_speed("sha256", sec, generic_hash_speed_template);
e8057928
ML		 1268 if (mode > 300 && mode < 400) break;
1269
1270 case 305:
e9d41164 1271 test_hash_speed("sha384", sec, generic_hash_speed_template);
e8057928
ML		 1272 if (mode > 300 && mode < 400) break;
1273
1274 case 306:
e9d41164 1275 test_hash_speed("sha512", sec, generic_hash_speed_template);
e8057928
ML		 1276 if (mode > 300 && mode < 400) break;
1277
1278 case 307:
e9d41164 1279 test_hash_speed("wp256", sec, generic_hash_speed_template);
e8057928
ML		 1280 if (mode > 300 && mode < 400) break;
1281
1282 case 308:
e9d41164 1283 test_hash_speed("wp384", sec, generic_hash_speed_template);
e8057928
ML		 1284 if (mode > 300 && mode < 400) break;
1285
1286 case 309:
e9d41164 1287 test_hash_speed("wp512", sec, generic_hash_speed_template);
e8057928
ML		 1288 if (mode > 300 && mode < 400) break;
1289
1290 case 310:
e9d41164 1291 test_hash_speed("tgr128", sec, generic_hash_speed_template);
e8057928
ML		 1292 if (mode > 300 && mode < 400) break;
1293
1294 case 311:
e9d41164 1295 test_hash_speed("tgr160", sec, generic_hash_speed_template);
e8057928
ML		 1296 if (mode > 300 && mode < 400) break;
1297
1298 case 312:
e9d41164 1299 test_hash_speed("tgr192", sec, generic_hash_speed_template);
e8057928
ML		 1300 if (mode > 300 && mode < 400) break;
1301
1302 case 399:
1303 break;
1304
1da177e4
LT		 1305 case 1000:
1306 test_available();
1307 break;
ef2736fc 1308
1da177e4
LT		 1309 default:
1310 /* useful for debugging */
1311 printk("not testing anything\n");
1312 break;
1313 }
1314}
1315
ef2736fc 1316static int __init init(void)
1da177e4
LT		 1317{
1318 tvmem = kmalloc(TVMEMSIZE, GFP_KERNEL);
1319 if (tvmem == NULL)
1320 return -ENOMEM;
1321
1322 xbuf = kmalloc(XBUFSIZE, GFP_KERNEL);
1323 if (xbuf == NULL) {
1324 kfree(tvmem);
1325 return -ENOMEM;
1326 }
1327
1328 do_test();
1329
1330 kfree(xbuf);
1331 kfree(tvmem);
14fdf477
ML		 1332
1333 /* We intentionaly return -EAGAIN to prevent keeping
1334 * the module. It does all its work from init()
1335 * and doesn't offer any runtime functionality
1336 * => we don't need it in the memory, do we?
1337 * -- mludvig
1338 */
1339 return -EAGAIN;
1da177e4
LT		 1340}
1341
1342/*
1343 * If an init function is provided, an exit function must also be provided
1344 * to allow module unload.
1345 */
1346static void __exit fini(void) { }
1347
1348module_init(init);
1349module_exit(fini);
1350
1351module_param(mode, int, 0);
ebfd9bcf 1352module_param(sec, uint, 0);
6a17944c
HX		 1353MODULE_PARM_DESC(sec, "Length in seconds of speed tests "
1354 "(defaults to zero which uses CPU cycles instead)");
1da177e4
LT		 1355
1356MODULE_LICENSE("GPL");
1357MODULE_DESCRIPTION("Quick & dirty crypto testing module");
1358MODULE_AUTHOR("James Morris <jmorris@intercode.com.au>");
Linux 6.x block layer and io_uring tree(s)