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[CRYPTO] blkcipher: Use max() in blkcipher_get_spot() to state the intention
[net-next-2.6.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 *
a28091ae 15 * 2006-12-07 Added SHA384 HMAC and SHA512 HMAC tests
ebfd9bcf
HW		 16 * 2004-08-09 Added cipher speed tests (Reyk Floeter <reyk@vantronix.net>)
17 * 2003-09-14 Rewritten by Kartikey Mahendra Bhatt
18 *
1da177e4
LT		 19 */
20
cba83564 21#include <linux/err.h>
1da177e4
LT		 22#include <linux/init.h>
23#include <linux/module.h>
24#include <linux/mm.h>
25#include <linux/slab.h>
378f058c 26#include <linux/scatterlist.h>
1da177e4
LT		 27#include <linux/string.h>
28#include <linux/crypto.h>
29#include <linux/highmem.h>
30#include <linux/moduleparam.h>
ebfd9bcf 31#include <linux/jiffies.h>
6a17944c
HX		 32#include <linux/timex.h>
33#include <linux/interrupt.h>
1da177e4
LT		 34#include "tcrypt.h"
35
36/*
37 * Need to kmalloc() memory for testing kmap().
38 */
ebfd9bcf 39#define TVMEMSIZE 16384
1da177e4
LT		 40#define XBUFSIZE 32768
41
42/*
43 * Indexes into the xbuf to simulate cross-page access.
44 */
45#define IDX1 37
46#define IDX2 32400
47#define IDX3 1
48#define IDX4 8193
49#define IDX5 22222
50#define IDX6 17101
51#define IDX7 27333
52#define IDX8 3000
53
54/*
55* Used by test_cipher()
56*/
57#define ENCRYPT 1
58#define DECRYPT 0
1da177e4 59
6158efc0
HX		 60struct tcrypt_result {
61 struct completion completion;
62 int err;
63};
64
1da177e4
LT		 65static unsigned int IDX[8] = { IDX1, IDX2, IDX3, IDX4, IDX5, IDX6, IDX7, IDX8 };
66
ebfd9bcf
HW		 67/*
68 * Used by test_cipher_speed()
69 */
6a17944c 70static unsigned int sec;
ebfd9bcf 71
1da177e4
LT		 72static int mode;
73static char *xbuf;
74static char *tvmem;
75
76static char *check[] = {
77 "des", "md5", "des3_ede", "rot13", "sha1", "sha256", "blowfish",
ef2736fc
HX		 78 "twofish", "serpent", "sha384", "sha512", "md4", "aes", "cast6",
79 "arc4", "michael_mic", "deflate", "crc32c", "tea", "xtea",
90831639 80 "khazad", "wp512", "wp384", "wp256", "tnepres", "xeta", "fcrypt",
e2ee95b8 81 "camellia", "seed", NULL
1da177e4
LT		 82};
83
ef2736fc 84static void hexdump(unsigned char *buf, unsigned int len)
1da177e4
LT		 85{
86 while (len--)
87 printk("%02x", *buf++);
88
89 printk("\n");
90}
91
6158efc0
HX		 92static void tcrypt_complete(struct crypto_async_request *req, int err)
93{
94 struct tcrypt_result *res = req->data;
95
96 if (err == -EINPROGRESS)
97 return;
98
99 res->err = err;
100 complete(&res->completion);
101}
102
ef2736fc
HX		 103static void test_hash(char *algo, struct hash_testvec *template,
104 unsigned int tcount)
1da177e4 105{
ef2736fc
HX		 106 unsigned int i, j, k, temp;
107 struct scatterlist sg[8];
108 char result[64];
e9d41164
HX		 109 struct crypto_hash *tfm;
110 struct hash_desc desc;
ef2736fc
HX		 111 struct hash_testvec *hash_tv;
112 unsigned int tsize;
e9d41164 113 int ret;
ef2736fc
HX		 114
115 printk("\ntesting %s\n", algo);
116
117 tsize = sizeof(struct hash_testvec);
1da177e4 118 tsize *= tcount;
ef2736fc 119
1da177e4
LT		 120 if (tsize > TVMEMSIZE) {
121 printk("template (%u) too big for tvmem (%u)\n", tsize, TVMEMSIZE);
122 return;
123 }
124
125 memcpy(tvmem, template, tsize);
ef2736fc 126 hash_tv = (void *)tvmem;
e9d41164
HX		 127
128 tfm = crypto_alloc_hash(algo, 0, CRYPTO_ALG_ASYNC);
129 if (IS_ERR(tfm)) {
130 printk("failed to load transform for %s: %ld\n", algo,
131 PTR_ERR(tfm));
1da177e4
LT		 132 return;
133 }
134
e9d41164
HX		 135 desc.tfm = tfm;
136 desc.flags = 0;
137
1da177e4 138 for (i = 0; i < tcount; i++) {
ef2736fc
HX		 139 printk("test %u:\n", i + 1);
140 memset(result, 0, 64);
1da177e4 141
378f058c 142 sg_set_buf(&sg[0], hash_tv[i].plaintext, hash_tv[i].psize);
1da177e4 143
e9d41164
HX		 144 if (hash_tv[i].ksize) {
145 ret = crypto_hash_setkey(tfm, hash_tv[i].key,
146 hash_tv[i].ksize);
147 if (ret) {
148 printk("setkey() failed ret=%d\n", ret);
149 goto out;
150 }
151 }
152
153 ret = crypto_hash_digest(&desc, sg, hash_tv[i].psize, result);
154 if (ret) {
155 printk("digest () failed ret=%d\n", ret);
156 goto out;
157 }
1da177e4 158
e9d41164 159 hexdump(result, crypto_hash_digestsize(tfm));
1da177e4 160 printk("%s\n",
ef2736fc 161 memcmp(result, hash_tv[i].digest,
e9d41164 162 crypto_hash_digestsize(tfm)) ?
ef2736fc 163 "fail" : "pass");
1da177e4
LT		 164 }
165
ef2736fc 166 printk("testing %s across pages\n", algo);
1da177e4
LT		 167
168 /* setup the dummy buffer first */
ef2736fc 169 memset(xbuf, 0, XBUFSIZE);
1da177e4
LT		 170
171 j = 0;
172 for (i = 0; i < tcount; i++) {
173 if (hash_tv[i].np) {
174 j++;
ef2736fc
HX		 175 printk("test %u:\n", j);
176 memset(result, 0, 64);
1da177e4
LT		 177
178 temp = 0;
179 for (k = 0; k < hash_tv[i].np; k++) {
ef2736fc
HX		 180 memcpy(&xbuf[IDX[k]],
181 hash_tv[i].plaintext + temp,
182 hash_tv[i].tap[k]);
1da177e4 183 temp += hash_tv[i].tap[k];
378f058c
DH		 184 sg_set_buf(&sg[k], &xbuf[IDX[k]],
185 hash_tv[i].tap[k]);
1da177e4
LT		 186 }
187
e9d41164
HX		 188 if (hash_tv[i].ksize) {
189 ret = crypto_hash_setkey(tfm, hash_tv[i].key,
190 hash_tv[i].ksize);
ef2736fc 191
e9d41164
HX		 192 if (ret) {
193 printk("setkey() failed ret=%d\n", ret);
194 goto out;
195 }
1da177e4
LT		 196 }
197
e9d41164
HX		 198 ret = crypto_hash_digest(&desc, sg, hash_tv[i].psize,
199 result);
200 if (ret) {
201 printk("digest () failed ret=%d\n", ret);
202 goto out;
203 }
ef2736fc 204
e9d41164 205 hexdump(result, crypto_hash_digestsize(tfm));
1da177e4 206 printk("%s\n",
e9d41164
HX		 207 memcmp(result, hash_tv[i].digest,
208 crypto_hash_digestsize(tfm)) ?
ef2736fc 209 "fail" : "pass");
1da177e4
LT		 210 }
211 }
e9d41164 212
1da177e4 213out:
e9d41164 214 crypto_free_hash(tfm);
1da177e4
LT		 215}
216
cba83564 217static void test_cipher(char *algo, int enc,
ef2736fc 218 struct cipher_testvec *template, unsigned int tcount)
1da177e4
LT		 219{
220 unsigned int ret, i, j, k, temp;
221 unsigned int tsize;
378f058c 222 char *q;
6158efc0 223 struct crypto_ablkcipher *tfm;
1da177e4
LT		 224 char *key;
225 struct cipher_testvec *cipher_tv;
6158efc0 226 struct ablkcipher_request *req;
1da177e4 227 struct scatterlist sg[8];
cba83564 228 const char *e;
6158efc0 229 struct tcrypt_result result;
1da177e4
LT		 230
231 if (enc == ENCRYPT)
3cc3816f 232 e = "encryption";
1da177e4 233 else
3cc3816f 234 e = "decryption";
1da177e4 235
cba83564 236 printk("\ntesting %s %s\n", algo, e);
1da177e4 237
ef2736fc 238 tsize = sizeof (struct cipher_testvec);
1da177e4 239 tsize *= tcount;
ef2736fc 240
1da177e4
LT		 241 if (tsize > TVMEMSIZE) {
242 printk("template (%u) too big for tvmem (%u)\n", tsize,
243 TVMEMSIZE);
244 return;
245 }
246
247 memcpy(tvmem, template, tsize);
ef2736fc
HX		 248 cipher_tv = (void *)tvmem;
249
6158efc0
HX		 250 init_completion(&result.completion);
251
252 tfm = crypto_alloc_ablkcipher(algo, 0, 0);
1da177e4 253
cba83564
HX		 254 if (IS_ERR(tfm)) {
255 printk("failed to load transform for %s: %ld\n", algo,
256 PTR_ERR(tfm));
1da177e4
LT		 257 return;
258 }
6158efc0
HX		 259
260 req = ablkcipher_request_alloc(tfm, GFP_KERNEL);
261 if (!req) {
262 printk("failed to allocate request for %s\n", algo);
263 goto out;
264 }
265
266 ablkcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
267 tcrypt_complete, &result);
ef2736fc 268
1da177e4
LT		 269 j = 0;
270 for (i = 0; i < tcount; i++) {
271 if (!(cipher_tv[i].np)) {
ef2736fc 272 j++;
1da177e4
LT		 273 printk("test %u (%d bit key):\n",
274 j, cipher_tv[i].klen * 8);
275
6158efc0 276 crypto_ablkcipher_clear_flags(tfm, ~0);
ef2736fc 277 if (cipher_tv[i].wk)
6158efc0 278 crypto_ablkcipher_set_flags(
cba83564 279 tfm, CRYPTO_TFM_REQ_WEAK_KEY);
1da177e4 280 key = cipher_tv[i].key;
ef2736fc 281
6158efc0
HX		 282 ret = crypto_ablkcipher_setkey(tfm, key,
283 cipher_tv[i].klen);
1da177e4 284 if (ret) {
cba83564 285 printk("setkey() failed flags=%x\n",
6158efc0 286 crypto_ablkcipher_get_flags(tfm));
ef2736fc 287
1da177e4
LT		 288 if (!cipher_tv[i].fail)
289 goto out;
ef2736fc 290 }
1da177e4 291
378f058c
DH		 292 sg_set_buf(&sg[0], cipher_tv[i].input,
293 cipher_tv[i].ilen);
ef2736fc 294
6158efc0
HX		 295 ablkcipher_request_set_crypt(req, sg, sg,
296 cipher_tv[i].ilen,
297 cipher_tv[i].iv);
ef2736fc 298
cba83564 299 ret = enc ?
6158efc0
HX		 300 crypto_ablkcipher_encrypt(req) :
301 crypto_ablkcipher_decrypt(req);
ef2736fc 302
6158efc0
HX		 303 switch (ret) {
304 case 0:
305 break;
306 case -EINPROGRESS:
307 case -EBUSY:
308 ret = wait_for_completion_interruptible(
309 &result.completion);
310 if (!ret && !((ret = result.err))) {
311 INIT_COMPLETION(result.completion);
312 break;
313 }
314 /* fall through */
315 default:
316 printk("%s () failed err=%d\n", e, -ret);
1da177e4 317 goto out;
ef2736fc
HX		 318 }
319
1da177e4
LT		 320 q = kmap(sg[0].page) + sg[0].offset;
321 hexdump(q, cipher_tv[i].rlen);
ef2736fc
HX		 322
323 printk("%s\n",
324 memcmp(q, cipher_tv[i].result,
325 cipher_tv[i].rlen) ? "fail" : "pass");
1da177e4
LT		 326 }
327 }
ef2736fc 328
cba83564 329 printk("\ntesting %s %s across pages (chunking)\n", algo, e);
1da177e4 330 memset(xbuf, 0, XBUFSIZE);
ef2736fc 331
1da177e4
LT		 332 j = 0;
333 for (i = 0; i < tcount; i++) {
334 if (cipher_tv[i].np) {
ef2736fc 335 j++;
1da177e4
LT		 336 printk("test %u (%d bit key):\n",
337 j, cipher_tv[i].klen * 8);
338
6158efc0 339 crypto_ablkcipher_clear_flags(tfm, ~0);
ef2736fc 340 if (cipher_tv[i].wk)
6158efc0 341 crypto_ablkcipher_set_flags(
cba83564 342 tfm, CRYPTO_TFM_REQ_WEAK_KEY);
1da177e4 343 key = cipher_tv[i].key;
ef2736fc 344
6158efc0
HX		 345 ret = crypto_ablkcipher_setkey(tfm, key,
346 cipher_tv[i].klen);
1da177e4 347 if (ret) {
cba83564 348 printk("setkey() failed flags=%x\n",
6158efc0 349 crypto_ablkcipher_get_flags(tfm));
ef2736fc 350
1da177e4
LT		 351 if (!cipher_tv[i].fail)
352 goto out;
353 }
354
355 temp = 0;
356 for (k = 0; k < cipher_tv[i].np; k++) {
ef2736fc
HX		 357 memcpy(&xbuf[IDX[k]],
358 cipher_tv[i].input + temp,
359 cipher_tv[i].tap[k]);
1da177e4 360 temp += cipher_tv[i].tap[k];
378f058c
DH		 361 sg_set_buf(&sg[k], &xbuf[IDX[k]],
362 cipher_tv[i].tap[k]);
1da177e4 363 }
ef2736fc 364
6158efc0
HX		 365 ablkcipher_request_set_crypt(req, sg, sg,
366 cipher_tv[i].ilen,
367 cipher_tv[i].iv);
ef2736fc 368
cba83564 369 ret = enc ?
6158efc0
HX		 370 crypto_ablkcipher_encrypt(req) :
371 crypto_ablkcipher_decrypt(req);
ef2736fc 372
6158efc0
HX		 373 switch (ret) {
374 case 0:
375 break;
376 case -EINPROGRESS:
377 case -EBUSY:
378 ret = wait_for_completion_interruptible(
379 &result.completion);
380 if (!ret && !((ret = result.err))) {
381 INIT_COMPLETION(result.completion);
382 break;
383 }
384 /* fall through */
385 default:
386 printk("%s () failed err=%d\n", e, -ret);
1da177e4
LT		 387 goto out;
388 }
389
390 temp = 0;
391 for (k = 0; k < cipher_tv[i].np; k++) {
392 printk("page %u\n", k);
393 q = kmap(sg[k].page) + sg[k].offset;
394 hexdump(q, cipher_tv[i].tap[k]);
ef2736fc
HX		 395 printk("%s\n",
396 memcmp(q, cipher_tv[i].result + temp,
397 cipher_tv[i].tap[k]) ? "fail" :
1da177e4
LT		 398 "pass");
399 temp += cipher_tv[i].tap[k];
400 }
401 }
402 }
403
404out:
6158efc0
HX		 405 crypto_free_ablkcipher(tfm);
406 ablkcipher_request_free(req);
1da177e4
LT		 407}
408
cba83564 409static int test_cipher_jiffies(struct blkcipher_desc *desc, int enc, char *p,
6a17944c
HX		 410 int blen, int sec)
411{
6df5b9f4 412 struct scatterlist sg[1];
6a17944c
HX		 413 unsigned long start, end;
414 int bcount;
415 int ret;
416
6df5b9f4 417 sg_set_buf(sg, p, blen);
6a17944c
HX		 418
419 for (start = jiffies, end = start + sec * HZ, bcount = 0;
420 time_before(jiffies, end); bcount++) {
421 if (enc)
cba83564 422 ret = crypto_blkcipher_encrypt(desc, sg, sg, blen);
6a17944c 423 else
cba83564 424 ret = crypto_blkcipher_decrypt(desc, sg, sg, blen);
6a17944c
HX		 425
426 if (ret)
427 return ret;
428 }
429
430 printk("%d operations in %d seconds (%ld bytes)\n",
431 bcount, sec, (long)bcount * blen);
432 return 0;
433}
434
cba83564 435static int test_cipher_cycles(struct blkcipher_desc *desc, int enc, char *p,
6a17944c
HX		 436 int blen)
437{
6df5b9f4 438 struct scatterlist sg[1];
6a17944c
HX		 439 unsigned long cycles = 0;
440 int ret = 0;
441 int i;
442
6df5b9f4 443 sg_set_buf(sg, p, blen);
6a17944c
HX		 444
445 local_bh_disable();
446 local_irq_disable();
447
448 /* Warm-up run. */
449 for (i = 0; i < 4; i++) {
450 if (enc)
cba83564 451 ret = crypto_blkcipher_encrypt(desc, sg, sg, blen);
6a17944c 452 else
cba83564 453 ret = crypto_blkcipher_decrypt(desc, sg, sg, blen);
6a17944c
HX		 454
455 if (ret)
456 goto out;
457 }
458
459 /* The real thing. */
460 for (i = 0; i < 8; i++) {
461 cycles_t start, end;
462
463 start = get_cycles();
464 if (enc)
cba83564 465 ret = crypto_blkcipher_encrypt(desc, sg, sg, blen);
6a17944c 466 else
cba83564 467 ret = crypto_blkcipher_decrypt(desc, sg, sg, blen);
6a17944c
HX		 468 end = get_cycles();
469
470 if (ret)
471 goto out;
472
473 cycles += end - start;
474 }
475
476out:
477 local_irq_enable();
478 local_bh_enable();
479
480 if (ret == 0)
481 printk("1 operation in %lu cycles (%d bytes)\n",
482 (cycles + 4) / 8, blen);
483
484 return ret;
485}
486
cba83564 487static void test_cipher_speed(char *algo, int enc, unsigned int sec,
dce907c0
HX		 488 struct cipher_testvec *template,
489 unsigned int tcount, struct cipher_speed *speed)
ebfd9bcf 490{
dce907c0 491 unsigned int ret, i, j, iv_len;
ebfd9bcf 492 unsigned char *key, *p, iv[128];
cba83564
HX		 493 struct crypto_blkcipher *tfm;
494 struct blkcipher_desc desc;
495 const char *e;
ebfd9bcf
HW		 496
497 if (enc == ENCRYPT)
498 e = "encryption";
499 else
500 e = "decryption";
ebfd9bcf 501
cba83564 502 printk("\ntesting speed of %s %s\n", algo, e);
ebfd9bcf 503
cba83564 504 tfm = crypto_alloc_blkcipher(algo, 0, CRYPTO_ALG_ASYNC);
ebfd9bcf 505
cba83564
HX		 506 if (IS_ERR(tfm)) {
507 printk("failed to load transform for %s: %ld\n", algo,
508 PTR_ERR(tfm));
ebfd9bcf
HW		 509 return;
510 }
cba83564
HX		 511 desc.tfm = tfm;
512 desc.flags = 0;
ebfd9bcf
HW		 513
514 for (i = 0; speed[i].klen != 0; i++) {
515 if ((speed[i].blen + speed[i].klen) > TVMEMSIZE) {
516 printk("template (%u) too big for tvmem (%u)\n",
517 speed[i].blen + speed[i].klen, TVMEMSIZE);
518 goto out;
519 }
520
521 printk("test %u (%d bit key, %d byte blocks): ", i,
522 speed[i].klen * 8, speed[i].blen);
523
524 memset(tvmem, 0xff, speed[i].klen + speed[i].blen);
525
526 /* set key, plain text and IV */
527 key = (unsigned char *)tvmem;
dce907c0
HX		 528 for (j = 0; j < tcount; j++) {
529 if (template[j].klen == speed[i].klen) {
530 key = template[j].key;
531 break;
532 }
533 }
ebfd9bcf
HW		 534 p = (unsigned char *)tvmem + speed[i].klen;
535
cba83564 536 ret = crypto_blkcipher_setkey(tfm, key, speed[i].klen);
ebfd9bcf 537 if (ret) {
cba83564
HX		 538 printk("setkey() failed flags=%x\n",
539 crypto_blkcipher_get_flags(tfm));
ebfd9bcf
HW		 540 goto out;
541 }
542
cba83564
HX		 543 iv_len = crypto_blkcipher_ivsize(tfm);
544 if (iv_len) {
ebfd9bcf 545 memset(&iv, 0xff, iv_len);
cba83564 546 crypto_blkcipher_set_iv(tfm, iv, iv_len);
ebfd9bcf
HW		 547 }
548
6a17944c 549 if (sec)
cba83564 550 ret = test_cipher_jiffies(&desc, enc, p, speed[i].blen,
6a17944c
HX		 551 sec);
552 else
cba83564 553 ret = test_cipher_cycles(&desc, enc, p, speed[i].blen);
ebfd9bcf 554
6a17944c 555 if (ret) {
cba83564 556 printk("%s() failed flags=%x\n", e, desc.flags);
6a17944c 557 break;
ebfd9bcf 558 }
ebfd9bcf
HW		 559 }
560
561out:
cba83564 562 crypto_free_blkcipher(tfm);
ebfd9bcf
HW		 563}
564
e9d41164
HX		 565static int test_hash_jiffies_digest(struct hash_desc *desc, char *p, int blen,
566 char *out, int sec)
567{
568 struct scatterlist sg[1];
569 unsigned long start, end;
570 int bcount;
571 int ret;
572
573 for (start = jiffies, end = start + sec * HZ, bcount = 0;
574 time_before(jiffies, end); bcount++) {
575 sg_set_buf(sg, p, blen);
576 ret = crypto_hash_digest(desc, sg, blen, out);
577 if (ret)
578 return ret;
579 }
580
581 printk("%6u opers/sec, %9lu bytes/sec\n",
582 bcount / sec, ((long)bcount * blen) / sec);
583
584 return 0;
585}
586
587static int test_hash_jiffies(struct hash_desc *desc, char *p, int blen,
588 int plen, char *out, int sec)
e8057928
ML		 589{
590 struct scatterlist sg[1];
591 unsigned long start, end;
592 int bcount, pcount;
e9d41164
HX		 593 int ret;
594
595 if (plen == blen)
596 return test_hash_jiffies_digest(desc, p, blen, out, sec);
e8057928
ML		 597
598 for (start = jiffies, end = start + sec * HZ, bcount = 0;
599 time_before(jiffies, end); bcount++) {
e9d41164
HX		 600 ret = crypto_hash_init(desc);
601 if (ret)
602 return ret;
e8057928
ML		 603 for (pcount = 0; pcount < blen; pcount += plen) {
604 sg_set_buf(sg, p + pcount, plen);
e9d41164
HX		 605 ret = crypto_hash_update(desc, sg, plen);
606 if (ret)
607 return ret;
e8057928
ML		 608 }
609 /* we assume there is enough space in 'out' for the result */
e9d41164
HX		 610 ret = crypto_hash_final(desc, out);
611 if (ret)
612 return ret;
e8057928
ML		 613 }
614
615 printk("%6u opers/sec, %9lu bytes/sec\n",
616 bcount / sec, ((long)bcount * blen) / sec);
617
e9d41164
HX		 618 return 0;
619}
620
621static int test_hash_cycles_digest(struct hash_desc *desc, char *p, int blen,
622 char *out)
623{
624 struct scatterlist sg[1];
625 unsigned long cycles = 0;
626 int i;
627 int ret;
628
629 local_bh_disable();
630 local_irq_disable();
631
632 /* Warm-up run. */
633 for (i = 0; i < 4; i++) {
634 sg_set_buf(sg, p, blen);
635 ret = crypto_hash_digest(desc, sg, blen, out);
636 if (ret)
637 goto out;
638 }
639
640 /* The real thing. */
641 for (i = 0; i < 8; i++) {
642 cycles_t start, end;
643
644 start = get_cycles();
645
646 sg_set_buf(sg, p, blen);
647 ret = crypto_hash_digest(desc, sg, blen, out);
648 if (ret)
649 goto out;
650
651 end = get_cycles();
652
653 cycles += end - start;
654 }
655
656out:
657 local_irq_enable();
658 local_bh_enable();
659
660 if (ret)
661 return ret;
662
663 printk("%6lu cycles/operation, %4lu cycles/byte\n",
664 cycles / 8, cycles / (8 * blen));
665
666 return 0;
e8057928
ML		 667}
668
e9d41164
HX		 669static int test_hash_cycles(struct hash_desc *desc, char *p, int blen,
670 int plen, char *out)
e8057928
ML		 671{
672 struct scatterlist sg[1];
673 unsigned long cycles = 0;
674 int i, pcount;
e9d41164
HX		 675 int ret;
676
677 if (plen == blen)
678 return test_hash_cycles_digest(desc, p, blen, out);
e8057928
ML		 679
680 local_bh_disable();
681 local_irq_disable();
682
683 /* Warm-up run. */
684 for (i = 0; i < 4; i++) {
e9d41164
HX		 685 ret = crypto_hash_init(desc);
686 if (ret)
687 goto out;
e8057928
ML		 688 for (pcount = 0; pcount < blen; pcount += plen) {
689 sg_set_buf(sg, p + pcount, plen);
e9d41164
HX		 690 ret = crypto_hash_update(desc, sg, plen);
691 if (ret)
692 goto out;
e8057928 693 }
29059d12 694 ret = crypto_hash_final(desc, out);
e9d41164
HX		 695 if (ret)
696 goto out;
e8057928
ML		 697 }
698
699 /* The real thing. */
700 for (i = 0; i < 8; i++) {
701 cycles_t start, end;
702
e8057928
ML		 703 start = get_cycles();
704
e9d41164
HX		 705 ret = crypto_hash_init(desc);
706 if (ret)
707 goto out;
e8057928
ML		 708 for (pcount = 0; pcount < blen; pcount += plen) {
709 sg_set_buf(sg, p + pcount, plen);
e9d41164
HX		 710 ret = crypto_hash_update(desc, sg, plen);
711 if (ret)
712 goto out;
e8057928 713 }
e9d41164
HX		 714 ret = crypto_hash_final(desc, out);
715 if (ret)
716 goto out;
e8057928
ML		 717
718 end = get_cycles();
719
720 cycles += end - start;
721 }
722
e9d41164 723out:
e8057928
ML		 724 local_irq_enable();
725 local_bh_enable();
726
e9d41164
HX		 727 if (ret)
728 return ret;
729
e8057928
ML		 730 printk("%6lu cycles/operation, %4lu cycles/byte\n",
731 cycles / 8, cycles / (8 * blen));
732
e9d41164 733 return 0;
e8057928
ML		 734}
735
e9d41164
HX		 736static void test_hash_speed(char *algo, unsigned int sec,
737 struct hash_speed *speed)
e8057928 738{
e9d41164
HX		 739 struct crypto_hash *tfm;
740 struct hash_desc desc;
e8057928
ML		 741 char output[1024];
742 int i;
e9d41164 743 int ret;
e8057928
ML		 744
745 printk("\ntesting speed of %s\n", algo);
746
e9d41164 747 tfm = crypto_alloc_hash(algo, 0, CRYPTO_ALG_ASYNC);
e8057928 748
e9d41164
HX		 749 if (IS_ERR(tfm)) {
750 printk("failed to load transform for %s: %ld\n", algo,
751 PTR_ERR(tfm));
e8057928
ML		 752 return;
753 }
754
e9d41164
HX		 755 desc.tfm = tfm;
756 desc.flags = 0;
757
758 if (crypto_hash_digestsize(tfm) > sizeof(output)) {
e8057928 759 printk("digestsize(%u) > outputbuffer(%zu)\n",
e9d41164 760 crypto_hash_digestsize(tfm), sizeof(output));
e8057928
ML		 761 goto out;
762 }
763
764 for (i = 0; speed[i].blen != 0; i++) {
765 if (speed[i].blen > TVMEMSIZE) {
766 printk("template (%u) too big for tvmem (%u)\n",
767 speed[i].blen, TVMEMSIZE);
768 goto out;
769 }
770
771 printk("test%3u (%5u byte blocks,%5u bytes per update,%4u updates): ",
772 i, speed[i].blen, speed[i].plen, speed[i].blen / speed[i].plen);
773
774 memset(tvmem, 0xff, speed[i].blen);
775
776 if (sec)
e9d41164
HX		 777 ret = test_hash_jiffies(&desc, tvmem, speed[i].blen,
778 speed[i].plen, output, sec);
e8057928 779 else
e9d41164
HX		 780 ret = test_hash_cycles(&desc, tvmem, speed[i].blen,
781 speed[i].plen, output);
782
783 if (ret) {
784 printk("hashing failed ret=%d\n", ret);
785 break;
786 }
e8057928
ML		 787 }
788
789out:
e9d41164 790 crypto_free_hash(tfm);
e8057928
ML		 791}
792
ef2736fc 793static void test_deflate(void)
1da177e4
LT		 794{
795 unsigned int i;
796 char result[COMP_BUF_SIZE];
e4d5b79c 797 struct crypto_comp *tfm;
1da177e4
LT		 798 struct comp_testvec *tv;
799 unsigned int tsize;
800
801 printk("\ntesting deflate compression\n");
802
803 tsize = sizeof (deflate_comp_tv_template);
804 if (tsize > TVMEMSIZE) {
805 printk("template (%u) too big for tvmem (%u)\n", tsize,
806 TVMEMSIZE);
807 return;
808 }
809
810 memcpy(tvmem, deflate_comp_tv_template, tsize);
ef2736fc 811 tv = (void *)tvmem;
1da177e4 812
ba8da2a9 813 tfm = crypto_alloc_comp("deflate", 0, CRYPTO_ALG_ASYNC);
7bc301e9 814 if (IS_ERR(tfm)) {
1da177e4
LT		 815 printk("failed to load transform for deflate\n");
816 return;
817 }
818
819 for (i = 0; i < DEFLATE_COMP_TEST_VECTORS; i++) {
820 int ilen, ret, dlen = COMP_BUF_SIZE;
ef2736fc 821
1da177e4
LT		 822 printk("test %u:\n", i + 1);
823 memset(result, 0, sizeof (result));
824
825 ilen = tv[i].inlen;
826 ret = crypto_comp_compress(tfm, tv[i].input,
827 ilen, result, &dlen);
828 if (ret) {
829 printk("fail: ret=%d\n", ret);
830 continue;
831 }
832 hexdump(result, dlen);
833 printk("%s (ratio %d:%d)\n",
834 memcmp(result, tv[i].output, dlen) ? "fail" : "pass",
835 ilen, dlen);
836 }
837
838 printk("\ntesting deflate decompression\n");
839
840 tsize = sizeof (deflate_decomp_tv_template);
841 if (tsize > TVMEMSIZE) {
842 printk("template (%u) too big for tvmem (%u)\n", tsize,
843 TVMEMSIZE);
844 goto out;
845 }
846
847 memcpy(tvmem, deflate_decomp_tv_template, tsize);
ef2736fc 848 tv = (void *)tvmem;
1da177e4
LT		 849
850 for (i = 0; i < DEFLATE_DECOMP_TEST_VECTORS; i++) {
851 int ilen, ret, dlen = COMP_BUF_SIZE;
ef2736fc 852
1da177e4
LT		 853 printk("test %u:\n", i + 1);
854 memset(result, 0, sizeof (result));
855
856 ilen = tv[i].inlen;
857 ret = crypto_comp_decompress(tfm, tv[i].input,
858 ilen, result, &dlen);
859 if (ret) {
860 printk("fail: ret=%d\n", ret);
861 continue;
862 }
863 hexdump(result, dlen);
864 printk("%s (ratio %d:%d)\n",
865 memcmp(result, tv[i].output, dlen) ? "fail" : "pass",
866 ilen, dlen);
867 }
868out:
e4d5b79c 869 crypto_free_comp(tfm);
1da177e4
LT		 870}
871
ef2736fc 872static void test_available(void)
1da177e4
LT		 873{
874 char **name = check;
ef2736fc 875
1da177e4
LT		 876 while (*name) {
877 printk("alg %s ", *name);
6158efc0 878 printk(crypto_has_alg(*name, 0, 0) ?
e4d5b79c 879 "found\n" : "not found\n");
1da177e4 880 name++;
ef2736fc 881 }
1da177e4
LT		 882}
883
ef2736fc 884static void do_test(void)
1da177e4
LT		 885{
886 switch (mode) {
887
888 case 0:
889 test_hash("md5", md5_tv_template, MD5_TEST_VECTORS);
ef2736fc 890
1da177e4 891 test_hash("sha1", sha1_tv_template, SHA1_TEST_VECTORS);
ef2736fc 892
1da177e4 893 //DES
cba83564
HX		 894 test_cipher("ecb(des)", ENCRYPT, des_enc_tv_template,
895 DES_ENC_TEST_VECTORS);
896 test_cipher("ecb(des)", DECRYPT, des_dec_tv_template,
897 DES_DEC_TEST_VECTORS);
898 test_cipher("cbc(des)", ENCRYPT, des_cbc_enc_tv_template,
899 DES_CBC_ENC_TEST_VECTORS);
900 test_cipher("cbc(des)", DECRYPT, des_cbc_dec_tv_template,
901 DES_CBC_DEC_TEST_VECTORS);
ef2736fc 902
1da177e4 903 //DES3_EDE
cba83564
HX		 904 test_cipher("ecb(des3_ede)", ENCRYPT, des3_ede_enc_tv_template,
905 DES3_EDE_ENC_TEST_VECTORS);
906 test_cipher("ecb(des3_ede)", DECRYPT, des3_ede_dec_tv_template,
907 DES3_EDE_DEC_TEST_VECTORS);
ef2736fc 908
1da177e4 909 test_hash("md4", md4_tv_template, MD4_TEST_VECTORS);
ef2736fc 910
1da177e4 911 test_hash("sha256", sha256_tv_template, SHA256_TEST_VECTORS);
ef2736fc 912
1da177e4 913 //BLOWFISH
cba83564
HX		 914 test_cipher("ecb(blowfish)", ENCRYPT, bf_enc_tv_template,
915 BF_ENC_TEST_VECTORS);
916 test_cipher("ecb(blowfish)", DECRYPT, bf_dec_tv_template,
917 BF_DEC_TEST_VECTORS);
918 test_cipher("cbc(blowfish)", ENCRYPT, bf_cbc_enc_tv_template,
919 BF_CBC_ENC_TEST_VECTORS);
920 test_cipher("cbc(blowfish)", DECRYPT, bf_cbc_dec_tv_template,
921 BF_CBC_DEC_TEST_VECTORS);
ef2736fc 922
1da177e4 923 //TWOFISH
cba83564
HX		 924 test_cipher("ecb(twofish)", ENCRYPT, tf_enc_tv_template,
925 TF_ENC_TEST_VECTORS);
926 test_cipher("ecb(twofish)", DECRYPT, tf_dec_tv_template,
927 TF_DEC_TEST_VECTORS);
928 test_cipher("cbc(twofish)", ENCRYPT, tf_cbc_enc_tv_template,
929 TF_CBC_ENC_TEST_VECTORS);
930 test_cipher("cbc(twofish)", DECRYPT, tf_cbc_dec_tv_template,
931 TF_CBC_DEC_TEST_VECTORS);
ef2736fc 932
1da177e4 933 //SERPENT
cba83564
HX		 934 test_cipher("ecb(serpent)", ENCRYPT, serpent_enc_tv_template,
935 SERPENT_ENC_TEST_VECTORS);
936 test_cipher("ecb(serpent)", DECRYPT, serpent_dec_tv_template,
937 SERPENT_DEC_TEST_VECTORS);
ef2736fc 938
1da177e4 939 //TNEPRES
cba83564
HX		 940 test_cipher("ecb(tnepres)", ENCRYPT, tnepres_enc_tv_template,
941 TNEPRES_ENC_TEST_VECTORS);
942 test_cipher("ecb(tnepres)", DECRYPT, tnepres_dec_tv_template,
943 TNEPRES_DEC_TEST_VECTORS);
1da177e4
LT		 944
945 //AES
cba83564
HX		 946 test_cipher("ecb(aes)", ENCRYPT, aes_enc_tv_template,
947 AES_ENC_TEST_VECTORS);
948 test_cipher("ecb(aes)", DECRYPT, aes_dec_tv_template,
949 AES_DEC_TEST_VECTORS);
950 test_cipher("cbc(aes)", ENCRYPT, aes_cbc_enc_tv_template,
951 AES_CBC_ENC_TEST_VECTORS);
952 test_cipher("cbc(aes)", DECRYPT, aes_cbc_dec_tv_template,
953 AES_CBC_DEC_TEST_VECTORS);
f3d1044c
RS		 954 test_cipher("lrw(aes)", ENCRYPT, aes_lrw_enc_tv_template,
955 AES_LRW_ENC_TEST_VECTORS);
956 test_cipher("lrw(aes)", DECRYPT, aes_lrw_dec_tv_template,
957 AES_LRW_DEC_TEST_VECTORS);
1da177e4
LT		 958
959 //CAST5
cba83564
HX		 960 test_cipher("ecb(cast5)", ENCRYPT, cast5_enc_tv_template,
961 CAST5_ENC_TEST_VECTORS);
962 test_cipher("ecb(cast5)", DECRYPT, cast5_dec_tv_template,
963 CAST5_DEC_TEST_VECTORS);
ef2736fc 964
1da177e4 965 //CAST6
cba83564
HX		 966 test_cipher("ecb(cast6)", ENCRYPT, cast6_enc_tv_template,
967 CAST6_ENC_TEST_VECTORS);
968 test_cipher("ecb(cast6)", DECRYPT, cast6_dec_tv_template,
969 CAST6_DEC_TEST_VECTORS);
1da177e4
LT		 970
971 //ARC4
cba83564
HX		 972 test_cipher("ecb(arc4)", ENCRYPT, arc4_enc_tv_template,
973 ARC4_ENC_TEST_VECTORS);
974 test_cipher("ecb(arc4)", DECRYPT, arc4_dec_tv_template,
975 ARC4_DEC_TEST_VECTORS);
1da177e4
LT		 976
977 //TEA
cba83564
HX		 978 test_cipher("ecb(tea)", ENCRYPT, tea_enc_tv_template,
979 TEA_ENC_TEST_VECTORS);
980 test_cipher("ecb(tea)", DECRYPT, tea_dec_tv_template,
981 TEA_DEC_TEST_VECTORS);
1da177e4
LT		 982
983
984 //XTEA
cba83564
HX		 985 test_cipher("ecb(xtea)", ENCRYPT, xtea_enc_tv_template,
986 XTEA_ENC_TEST_VECTORS);
987 test_cipher("ecb(xtea)", DECRYPT, xtea_dec_tv_template,
988 XTEA_DEC_TEST_VECTORS);
1da177e4
LT		 989
990 //KHAZAD
cba83564
HX		 991 test_cipher("ecb(khazad)", ENCRYPT, khazad_enc_tv_template,
992 KHAZAD_ENC_TEST_VECTORS);
993 test_cipher("ecb(khazad)", DECRYPT, khazad_dec_tv_template,
994 KHAZAD_DEC_TEST_VECTORS);
1da177e4
LT		 995
996 //ANUBIS
cba83564
HX		 997 test_cipher("ecb(anubis)", ENCRYPT, anubis_enc_tv_template,
998 ANUBIS_ENC_TEST_VECTORS);
999 test_cipher("ecb(anubis)", DECRYPT, anubis_dec_tv_template,
1000 ANUBIS_DEC_TEST_VECTORS);
1001 test_cipher("cbc(anubis)", ENCRYPT, anubis_cbc_enc_tv_template,
1002 ANUBIS_CBC_ENC_TEST_VECTORS);
1003 test_cipher("cbc(anubis)", DECRYPT, anubis_cbc_dec_tv_template,
1004 ANUBIS_CBC_ENC_TEST_VECTORS);
1da177e4 1005
fb4f10ed 1006 //XETA
cba83564
HX		 1007 test_cipher("ecb(xeta)", ENCRYPT, xeta_enc_tv_template,
1008 XETA_ENC_TEST_VECTORS);
1009 test_cipher("ecb(xeta)", DECRYPT, xeta_dec_tv_template,
1010 XETA_DEC_TEST_VECTORS);
fb4f10ed 1011
90831639
DH		 1012 //FCrypt
1013 test_cipher("pcbc(fcrypt)", ENCRYPT, fcrypt_pcbc_enc_tv_template,
1014 FCRYPT_ENC_TEST_VECTORS);
1015 test_cipher("pcbc(fcrypt)", DECRYPT, fcrypt_pcbc_dec_tv_template,
1016 FCRYPT_DEC_TEST_VECTORS);
1017
02ab5a70
NT		 1018 //CAMELLIA
1019 test_cipher("ecb(camellia)", ENCRYPT,
1020 camellia_enc_tv_template,
1021 CAMELLIA_ENC_TEST_VECTORS);
1022 test_cipher("ecb(camellia)", DECRYPT,
1023 camellia_dec_tv_template,
1024 CAMELLIA_DEC_TEST_VECTORS);
1025 test_cipher("cbc(camellia)", ENCRYPT,
1026 camellia_cbc_enc_tv_template,
1027 CAMELLIA_CBC_ENC_TEST_VECTORS);
1028 test_cipher("cbc(camellia)", DECRYPT,
1029 camellia_cbc_dec_tv_template,
1030 CAMELLIA_CBC_DEC_TEST_VECTORS);
1031
e2ee95b8
HSC		 1032 //SEED
1033 test_cipher("ecb(seed)", ENCRYPT, seed_enc_tv_template,
1034 SEED_ENC_TEST_VECTORS);
1035 test_cipher("ecb(seed)", DECRYPT, seed_dec_tv_template,
1036 SEED_DEC_TEST_VECTORS);
1037
1da177e4
LT		 1038 test_hash("sha384", sha384_tv_template, SHA384_TEST_VECTORS);
1039 test_hash("sha512", sha512_tv_template, SHA512_TEST_VECTORS);
1040 test_hash("wp512", wp512_tv_template, WP512_TEST_VECTORS);
1041 test_hash("wp384", wp384_tv_template, WP384_TEST_VECTORS);
1042 test_hash("wp256", wp256_tv_template, WP256_TEST_VECTORS);
1043 test_hash("tgr192", tgr192_tv_template, TGR192_TEST_VECTORS);
1044 test_hash("tgr160", tgr160_tv_template, TGR160_TEST_VECTORS);
1045 test_hash("tgr128", tgr128_tv_template, TGR128_TEST_VECTORS);
1046 test_deflate();
c907ee76 1047 test_hash("crc32c", crc32c_tv_template, CRC32C_TEST_VECTORS);
e9d41164
HX		 1048 test_hash("hmac(md5)", hmac_md5_tv_template,
1049 HMAC_MD5_TEST_VECTORS);
1050 test_hash("hmac(sha1)", hmac_sha1_tv_template,
1051 HMAC_SHA1_TEST_VECTORS);
1052 test_hash("hmac(sha256)", hmac_sha256_tv_template,
1053 HMAC_SHA256_TEST_VECTORS);
a28091ae
AD		 1054 test_hash("hmac(sha384)", hmac_sha384_tv_template,
1055 HMAC_SHA384_TEST_VECTORS);
1056 test_hash("hmac(sha512)", hmac_sha512_tv_template,
1057 HMAC_SHA512_TEST_VECTORS);
1da177e4 1058
5b2becf5
KM		 1059 test_hash("xcbc(aes)", aes_xcbc128_tv_template,
1060 XCBC_AES_TEST_VECTORS);
1061
1da177e4
LT		 1062 test_hash("michael_mic", michael_mic_tv_template, MICHAEL_MIC_TEST_VECTORS);
1063 break;
1064
1065 case 1:
1066 test_hash("md5", md5_tv_template, MD5_TEST_VECTORS);
1067 break;
1068
1069 case 2:
1070 test_hash("sha1", sha1_tv_template, SHA1_TEST_VECTORS);
1071 break;
1072
1073 case 3:
cba83564
HX		 1074 test_cipher("ecb(des)", ENCRYPT, des_enc_tv_template,
1075 DES_ENC_TEST_VECTORS);
1076 test_cipher("ecb(des)", DECRYPT, des_dec_tv_template,
1077 DES_DEC_TEST_VECTORS);
1078 test_cipher("cbc(des)", ENCRYPT, des_cbc_enc_tv_template,
1079 DES_CBC_ENC_TEST_VECTORS);
1080 test_cipher("cbc(des)", DECRYPT, des_cbc_dec_tv_template,
1081 DES_CBC_DEC_TEST_VECTORS);
1da177e4
LT		 1082 break;
1083
1084 case 4:
cba83564
HX		 1085 test_cipher("ecb(des3_ede)", ENCRYPT, des3_ede_enc_tv_template,
1086 DES3_EDE_ENC_TEST_VECTORS);
1087 test_cipher("ecb(des3_ede)", DECRYPT, des3_ede_dec_tv_template,
1088 DES3_EDE_DEC_TEST_VECTORS);
1da177e4
LT		 1089 break;
1090
1091 case 5:
1092 test_hash("md4", md4_tv_template, MD4_TEST_VECTORS);
1093 break;
ef2736fc 1094
1da177e4
LT		 1095 case 6:
1096 test_hash("sha256", sha256_tv_template, SHA256_TEST_VECTORS);
1097 break;
ef2736fc 1098
1da177e4 1099 case 7:
cba83564
HX		 1100 test_cipher("ecb(blowfish)", ENCRYPT, bf_enc_tv_template,
1101 BF_ENC_TEST_VECTORS);
1102 test_cipher("ecb(blowfish)", DECRYPT, bf_dec_tv_template,
1103 BF_DEC_TEST_VECTORS);
1104 test_cipher("cbc(blowfish)", ENCRYPT, bf_cbc_enc_tv_template,
1105 BF_CBC_ENC_TEST_VECTORS);
1106 test_cipher("cbc(blowfish)", DECRYPT, bf_cbc_dec_tv_template,
1107 BF_CBC_DEC_TEST_VECTORS);
1da177e4
LT		 1108 break;
1109
1110 case 8:
cba83564
HX		 1111 test_cipher("ecb(twofish)", ENCRYPT, tf_enc_tv_template,
1112 TF_ENC_TEST_VECTORS);
1113 test_cipher("ecb(twofish)", DECRYPT, tf_dec_tv_template,
1114 TF_DEC_TEST_VECTORS);
1115 test_cipher("cbc(twofish)", ENCRYPT, tf_cbc_enc_tv_template,
1116 TF_CBC_ENC_TEST_VECTORS);
1117 test_cipher("cbc(twofish)", DECRYPT, tf_cbc_dec_tv_template,
1118 TF_CBC_DEC_TEST_VECTORS);
1da177e4 1119 break;
ef2736fc 1120
1da177e4 1121 case 9:
cba83564
HX		 1122 test_cipher("ecb(serpent)", ENCRYPT, serpent_enc_tv_template,
1123 SERPENT_ENC_TEST_VECTORS);
1124 test_cipher("ecb(serpent)", DECRYPT, serpent_dec_tv_template,
1125 SERPENT_DEC_TEST_VECTORS);
1da177e4
LT		 1126 break;
1127
1128 case 10:
cba83564
HX		 1129 test_cipher("ecb(aes)", ENCRYPT, aes_enc_tv_template,
1130 AES_ENC_TEST_VECTORS);
1131 test_cipher("ecb(aes)", DECRYPT, aes_dec_tv_template,
1132 AES_DEC_TEST_VECTORS);
1133 test_cipher("cbc(aes)", ENCRYPT, aes_cbc_enc_tv_template,
1134 AES_CBC_ENC_TEST_VECTORS);
1135 test_cipher("cbc(aes)", DECRYPT, aes_cbc_dec_tv_template,
1136 AES_CBC_DEC_TEST_VECTORS);
f3d1044c
RS		 1137 test_cipher("lrw(aes)", ENCRYPT, aes_lrw_enc_tv_template,
1138 AES_LRW_ENC_TEST_VECTORS);
1139 test_cipher("lrw(aes)", DECRYPT, aes_lrw_dec_tv_template,
1140 AES_LRW_DEC_TEST_VECTORS);
1da177e4
LT		 1141 break;
1142
1143 case 11:
1144 test_hash("sha384", sha384_tv_template, SHA384_TEST_VECTORS);
1145 break;
ef2736fc 1146
1da177e4
LT		 1147 case 12:
1148 test_hash("sha512", sha512_tv_template, SHA512_TEST_VECTORS);
1149 break;
1150
1151 case 13:
1152 test_deflate();
1153 break;
1154
1155 case 14:
cba83564
HX		 1156 test_cipher("ecb(cast5)", ENCRYPT, cast5_enc_tv_template,
1157 CAST5_ENC_TEST_VECTORS);
1158 test_cipher("ecb(cast5)", DECRYPT, cast5_dec_tv_template,
1159 CAST5_DEC_TEST_VECTORS);
1da177e4
LT		 1160 break;
1161
1162 case 15:
cba83564
HX		 1163 test_cipher("ecb(cast6)", ENCRYPT, cast6_enc_tv_template,
1164 CAST6_ENC_TEST_VECTORS);
1165 test_cipher("ecb(cast6)", DECRYPT, cast6_dec_tv_template,
1166 CAST6_DEC_TEST_VECTORS);
1da177e4
LT		 1167 break;
1168
1169 case 16:
cba83564
HX		 1170 test_cipher("ecb(arc4)", ENCRYPT, arc4_enc_tv_template,
1171 ARC4_ENC_TEST_VECTORS);
1172 test_cipher("ecb(arc4)", DECRYPT, arc4_dec_tv_template,
1173 ARC4_DEC_TEST_VECTORS);
1da177e4
LT		 1174 break;
1175
1176 case 17:
1177 test_hash("michael_mic", michael_mic_tv_template, MICHAEL_MIC_TEST_VECTORS);
1178 break;
1179
1180 case 18:
c907ee76 1181 test_hash("crc32c", crc32c_tv_template, CRC32C_TEST_VECTORS);
1da177e4
LT		 1182 break;
1183
1184 case 19:
cba83564
HX		 1185 test_cipher("ecb(tea)", ENCRYPT, tea_enc_tv_template,
1186 TEA_ENC_TEST_VECTORS);
1187 test_cipher("ecb(tea)", DECRYPT, tea_dec_tv_template,
1188 TEA_DEC_TEST_VECTORS);
1da177e4
LT		 1189 break;
1190
1191 case 20:
cba83564
HX		 1192 test_cipher("ecb(xtea)", ENCRYPT, xtea_enc_tv_template,
1193 XTEA_ENC_TEST_VECTORS);
1194 test_cipher("ecb(xtea)", DECRYPT, xtea_dec_tv_template,
1195 XTEA_DEC_TEST_VECTORS);
1da177e4
LT		 1196 break;
1197
1198 case 21:
cba83564
HX		 1199 test_cipher("ecb(khazad)", ENCRYPT, khazad_enc_tv_template,
1200 KHAZAD_ENC_TEST_VECTORS);
1201 test_cipher("ecb(khazad)", DECRYPT, khazad_dec_tv_template,
1202 KHAZAD_DEC_TEST_VECTORS);
1da177e4
LT		 1203 break;
1204
1205 case 22:
1206 test_hash("wp512", wp512_tv_template, WP512_TEST_VECTORS);
1207 break;
1208
1209 case 23:
1210 test_hash("wp384", wp384_tv_template, WP384_TEST_VECTORS);
1211 break;
1212
1213 case 24:
1214 test_hash("wp256", wp256_tv_template, WP256_TEST_VECTORS);
1215 break;
1216
1217 case 25:
cba83564
HX		 1218 test_cipher("ecb(tnepres)", ENCRYPT, tnepres_enc_tv_template,
1219 TNEPRES_ENC_TEST_VECTORS);
1220 test_cipher("ecb(tnepres)", DECRYPT, tnepres_dec_tv_template,
1221 TNEPRES_DEC_TEST_VECTORS);
1da177e4
LT		 1222 break;
1223
1224 case 26:
cba83564
HX		 1225 test_cipher("ecb(anubis)", ENCRYPT, anubis_enc_tv_template,
1226 ANUBIS_ENC_TEST_VECTORS);
1227 test_cipher("ecb(anubis)", DECRYPT, anubis_dec_tv_template,
1228 ANUBIS_DEC_TEST_VECTORS);
1229 test_cipher("cbc(anubis)", ENCRYPT, anubis_cbc_enc_tv_template,
1230 ANUBIS_CBC_ENC_TEST_VECTORS);
1231 test_cipher("cbc(anubis)", DECRYPT, anubis_cbc_dec_tv_template,
1232 ANUBIS_CBC_ENC_TEST_VECTORS);
1da177e4
LT		 1233 break;
1234
1235 case 27:
1236 test_hash("tgr192", tgr192_tv_template, TGR192_TEST_VECTORS);
1237 break;
1238
1239 case 28:
1240
1241 test_hash("tgr160", tgr160_tv_template, TGR160_TEST_VECTORS);
1242 break;
1243
1244 case 29:
1245 test_hash("tgr128", tgr128_tv_template, TGR128_TEST_VECTORS);
1246 break;
fb4f10ed
AG		 1247
1248 case 30:
cba83564
HX		 1249 test_cipher("ecb(xeta)", ENCRYPT, xeta_enc_tv_template,
1250 XETA_ENC_TEST_VECTORS);
1251 test_cipher("ecb(xeta)", DECRYPT, xeta_dec_tv_template,
1252 XETA_DEC_TEST_VECTORS);
fb4f10ed 1253 break;
1da177e4 1254
90831639
DH		 1255 case 31:
1256 test_cipher("pcbc(fcrypt)", ENCRYPT, fcrypt_pcbc_enc_tv_template,
1257 FCRYPT_ENC_TEST_VECTORS);
1258 test_cipher("pcbc(fcrypt)", DECRYPT, fcrypt_pcbc_dec_tv_template,
1259 FCRYPT_DEC_TEST_VECTORS);
1260 break;
1261
02ab5a70
NT		 1262 case 32:
1263 test_cipher("ecb(camellia)", ENCRYPT,
1264 camellia_enc_tv_template,
1265 CAMELLIA_ENC_TEST_VECTORS);
1266 test_cipher("ecb(camellia)", DECRYPT,
1267 camellia_dec_tv_template,
1268 CAMELLIA_DEC_TEST_VECTORS);
1269 test_cipher("cbc(camellia)", ENCRYPT,
1270 camellia_cbc_enc_tv_template,
1271 CAMELLIA_CBC_ENC_TEST_VECTORS);
1272 test_cipher("cbc(camellia)", DECRYPT,
1273 camellia_cbc_dec_tv_template,
1274 CAMELLIA_CBC_DEC_TEST_VECTORS);
1275 break;
1276
1da177e4 1277 case 100:
e9d41164
HX		 1278 test_hash("hmac(md5)", hmac_md5_tv_template,
1279 HMAC_MD5_TEST_VECTORS);
1da177e4 1280 break;
ef2736fc 1281
1da177e4 1282 case 101:
e9d41164
HX		 1283 test_hash("hmac(sha1)", hmac_sha1_tv_template,
1284 HMAC_SHA1_TEST_VECTORS);
1da177e4 1285 break;
ef2736fc 1286
1da177e4 1287 case 102:
e9d41164
HX		 1288 test_hash("hmac(sha256)", hmac_sha256_tv_template,
1289 HMAC_SHA256_TEST_VECTORS);
1da177e4
LT		 1290 break;
1291
a28091ae
AD		 1292 case 103:
1293 test_hash("hmac(sha384)", hmac_sha384_tv_template,
1294 HMAC_SHA384_TEST_VECTORS);
1295 break;
1296
1297 case 104:
1298 test_hash("hmac(sha512)", hmac_sha512_tv_template,
1299 HMAC_SHA512_TEST_VECTORS);
1300 break;
1301
1da177e4 1302
ebfd9bcf 1303 case 200:
cba83564 1304 test_cipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
dce907c0 1305 aes_speed_template);
cba83564 1306 test_cipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
dce907c0 1307 aes_speed_template);
cba83564 1308 test_cipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
dce907c0 1309 aes_speed_template);
cba83564 1310 test_cipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
dce907c0 1311 aes_speed_template);
f3d1044c
RS		 1312 test_cipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
1313 aes_lrw_speed_template);
1314 test_cipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
1315 aes_lrw_speed_template);
ebfd9bcf
HW		 1316 break;
1317
1318 case 201:
cba83564 1319 test_cipher_speed("ecb(des3_ede)", ENCRYPT, sec,
dce907c0
HX		 1320 des3_ede_enc_tv_template,
1321 DES3_EDE_ENC_TEST_VECTORS,
1322 des3_ede_speed_template);
cba83564 1323 test_cipher_speed("ecb(des3_ede)", DECRYPT, sec,
dce907c0
HX		 1324 des3_ede_dec_tv_template,
1325 DES3_EDE_DEC_TEST_VECTORS,
1326 des3_ede_speed_template);
cba83564 1327 test_cipher_speed("cbc(des3_ede)", ENCRYPT, sec,
dce907c0
HX		 1328 des3_ede_enc_tv_template,
1329 DES3_EDE_ENC_TEST_VECTORS,
1330 des3_ede_speed_template);
cba83564 1331 test_cipher_speed("cbc(des3_ede)", DECRYPT, sec,
dce907c0
HX		 1332 des3_ede_dec_tv_template,
1333 DES3_EDE_DEC_TEST_VECTORS,
1334 des3_ede_speed_template);
ebfd9bcf
HW		 1335 break;
1336
1337 case 202:
cba83564 1338 test_cipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
dce907c0 1339 twofish_speed_template);
cba83564 1340 test_cipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
dce907c0 1341 twofish_speed_template);
cba83564 1342 test_cipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
dce907c0 1343 twofish_speed_template);
cba83564 1344 test_cipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
dce907c0 1345 twofish_speed_template);
ebfd9bcf
HW		 1346 break;
1347
1348 case 203:
cba83564 1349 test_cipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
dce907c0 1350 blowfish_speed_template);
cba83564 1351 test_cipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
dce907c0 1352 blowfish_speed_template);
cba83564 1353 test_cipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
dce907c0 1354 blowfish_speed_template);
cba83564 1355 test_cipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
dce907c0 1356 blowfish_speed_template);
ebfd9bcf
HW		 1357 break;
1358
1359 case 204:
cba83564 1360 test_cipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
dce907c0 1361 des_speed_template);
cba83564 1362 test_cipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
dce907c0 1363 des_speed_template);
cba83564 1364 test_cipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
dce907c0 1365 des_speed_template);
cba83564 1366 test_cipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
dce907c0 1367 des_speed_template);
ebfd9bcf
HW		 1368 break;
1369
02ab5a70
NT		 1370 case 205:
1371 test_cipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
1372 camellia_speed_template);
1373 test_cipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
1374 camellia_speed_template);
1375 test_cipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
1376 camellia_speed_template);
1377 test_cipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
1378 camellia_speed_template);
1379 break;
1380
e8057928
ML		 1381 case 300:
1382 /* fall through */
1383
1384 case 301:
e9d41164 1385 test_hash_speed("md4", sec, generic_hash_speed_template);
e8057928
ML		 1386 if (mode > 300 && mode < 400) break;
1387
1388 case 302:
e9d41164 1389 test_hash_speed("md5", sec, generic_hash_speed_template);
e8057928
ML		 1390 if (mode > 300 && mode < 400) break;
1391
1392 case 303:
e9d41164 1393 test_hash_speed("sha1", sec, generic_hash_speed_template);
e8057928
ML		 1394 if (mode > 300 && mode < 400) break;
1395
1396 case 304:
e9d41164 1397 test_hash_speed("sha256", sec, generic_hash_speed_template);
e8057928
ML		 1398 if (mode > 300 && mode < 400) break;
1399
1400 case 305:
e9d41164 1401 test_hash_speed("sha384", sec, generic_hash_speed_template);
e8057928
ML		 1402 if (mode > 300 && mode < 400) break;
1403
1404 case 306:
e9d41164 1405 test_hash_speed("sha512", sec, generic_hash_speed_template);
e8057928
ML		 1406 if (mode > 300 && mode < 400) break;
1407
1408 case 307:
e9d41164 1409 test_hash_speed("wp256", sec, generic_hash_speed_template);
e8057928
ML		 1410 if (mode > 300 && mode < 400) break;
1411
1412 case 308:
e9d41164 1413 test_hash_speed("wp384", sec, generic_hash_speed_template);
e8057928
ML		 1414 if (mode > 300 && mode < 400) break;
1415
1416 case 309:
e9d41164 1417 test_hash_speed("wp512", sec, generic_hash_speed_template);
e8057928
ML		 1418 if (mode > 300 && mode < 400) break;
1419
1420 case 310:
e9d41164 1421 test_hash_speed("tgr128", sec, generic_hash_speed_template);
e8057928
ML		 1422 if (mode > 300 && mode < 400) break;
1423
1424 case 311:
e9d41164 1425 test_hash_speed("tgr160", sec, generic_hash_speed_template);
e8057928
ML		 1426 if (mode > 300 && mode < 400) break;
1427
1428 case 312:
e9d41164 1429 test_hash_speed("tgr192", sec, generic_hash_speed_template);
e8057928
ML		 1430 if (mode > 300 && mode < 400) break;
1431
1432 case 399:
1433 break;
1434
1da177e4
LT		 1435 case 1000:
1436 test_available();
1437 break;
ef2736fc 1438
1da177e4
LT		 1439 default:
1440 /* useful for debugging */
1441 printk("not testing anything\n");
1442 break;
1443 }
1444}
1445
ef2736fc 1446static int __init init(void)
1da177e4
LT		 1447{
1448 tvmem = kmalloc(TVMEMSIZE, GFP_KERNEL);
1449 if (tvmem == NULL)
1450 return -ENOMEM;
1451
1452 xbuf = kmalloc(XBUFSIZE, GFP_KERNEL);
1453 if (xbuf == NULL) {
1454 kfree(tvmem);
1455 return -ENOMEM;
1456 }
1457
1458 do_test();
1459
1460 kfree(xbuf);
1461 kfree(tvmem);
14fdf477
ML		 1462
1463 /* We intentionaly return -EAGAIN to prevent keeping
1464 * the module. It does all its work from init()
1465 * and doesn't offer any runtime functionality
1466 * => we don't need it in the memory, do we?
1467 * -- mludvig
1468 */
1469 return -EAGAIN;
1da177e4
LT		 1470}
1471
1472/*
1473 * If an init function is provided, an exit function must also be provided
1474 * to allow module unload.
1475 */
1476static void __exit fini(void) { }
1477
1478module_init(init);
1479module_exit(fini);
1480
1481module_param(mode, int, 0);
ebfd9bcf 1482module_param(sec, uint, 0);
6a17944c
HX		 1483MODULE_PARM_DESC(sec, "Length in seconds of speed tests "
1484 "(defaults to zero which uses CPU cycles instead)");
1da177e4
LT		 1485
1486MODULE_LICENSE("GPL");
1487MODULE_DESCRIPTION("Quick & dirty crypto testing module");
1488MODULE_AUTHOR("James Morris <jmorris@intercode.com.au>");
Clone of davem's net-next-2.6 tree