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Initialise scatter/gather list in ata_sg_setup
[deliverable/linux.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
b7335885 142 sg_init_one(&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;
b7335885 179 sg_init_table(sg, hash_tv[i].np);
1da177e4 180 for (k = 0; k < hash_tv[i].np; k++) {
ef2736fc
HX		 181 memcpy(&xbuf[IDX[k]],
182 hash_tv[i].plaintext + temp,
183 hash_tv[i].tap[k]);
1da177e4 184 temp += hash_tv[i].tap[k];
378f058c
DH		 185 sg_set_buf(&sg[k], &xbuf[IDX[k]],
186 hash_tv[i].tap[k]);
1da177e4
LT		 187 }
188
e9d41164
HX		 189 if (hash_tv[i].ksize) {
190 ret = crypto_hash_setkey(tfm, hash_tv[i].key,
191 hash_tv[i].ksize);
ef2736fc 192
e9d41164
HX		 193 if (ret) {
194 printk("setkey() failed ret=%d\n", ret);
195 goto out;
196 }
1da177e4
LT		 197 }
198
e9d41164
HX		 199 ret = crypto_hash_digest(&desc, sg, hash_tv[i].psize,
200 result);
201 if (ret) {
202 printk("digest () failed ret=%d\n", ret);
203 goto out;
204 }
ef2736fc 205
e9d41164 206 hexdump(result, crypto_hash_digestsize(tfm));
1da177e4 207 printk("%s\n",
e9d41164
HX		 208 memcmp(result, hash_tv[i].digest,
209 crypto_hash_digestsize(tfm)) ?
ef2736fc 210 "fail" : "pass");
1da177e4
LT		 211 }
212 }
e9d41164 213
1da177e4 214out:
e9d41164 215 crypto_free_hash(tfm);
1da177e4
LT		 216}
217
cba83564 218static void test_cipher(char *algo, int enc,
ef2736fc 219 struct cipher_testvec *template, unsigned int tcount)
1da177e4
LT		 220{
221 unsigned int ret, i, j, k, temp;
222 unsigned int tsize;
378f058c 223 char *q;
6158efc0 224 struct crypto_ablkcipher *tfm;
1da177e4
LT		 225 char *key;
226 struct cipher_testvec *cipher_tv;
6158efc0 227 struct ablkcipher_request *req;
1da177e4 228 struct scatterlist sg[8];
cba83564 229 const char *e;
6158efc0 230 struct tcrypt_result result;
1da177e4
LT		 231
232 if (enc == ENCRYPT)
3cc3816f 233 e = "encryption";
1da177e4 234 else
3cc3816f 235 e = "decryption";
1da177e4 236
cba83564 237 printk("\ntesting %s %s\n", algo, e);
1da177e4 238
ef2736fc 239 tsize = sizeof (struct cipher_testvec);
1da177e4 240 tsize *= tcount;
ef2736fc 241
1da177e4
LT		 242 if (tsize > TVMEMSIZE) {
243 printk("template (%u) too big for tvmem (%u)\n", tsize,
244 TVMEMSIZE);
245 return;
246 }
247
248 memcpy(tvmem, template, tsize);
ef2736fc
HX		 249 cipher_tv = (void *)tvmem;
250
6158efc0
HX		 251 init_completion(&result.completion);
252
253 tfm = crypto_alloc_ablkcipher(algo, 0, 0);
1da177e4 254
cba83564
HX		 255 if (IS_ERR(tfm)) {
256 printk("failed to load transform for %s: %ld\n", algo,
257 PTR_ERR(tfm));
1da177e4
LT		 258 return;
259 }
6158efc0
HX		 260
261 req = ablkcipher_request_alloc(tfm, GFP_KERNEL);
262 if (!req) {
263 printk("failed to allocate request for %s\n", algo);
264 goto out;
265 }
266
267 ablkcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
268 tcrypt_complete, &result);
ef2736fc 269
1da177e4
LT		 270 j = 0;
271 for (i = 0; i < tcount; i++) {
272 if (!(cipher_tv[i].np)) {
ef2736fc 273 j++;
1da177e4
LT		 274 printk("test %u (%d bit key):\n",
275 j, cipher_tv[i].klen * 8);
276
6158efc0 277 crypto_ablkcipher_clear_flags(tfm, ~0);
ef2736fc 278 if (cipher_tv[i].wk)
6158efc0 279 crypto_ablkcipher_set_flags(
cba83564 280 tfm, CRYPTO_TFM_REQ_WEAK_KEY);
1da177e4 281 key = cipher_tv[i].key;
ef2736fc 282
6158efc0
HX		 283 ret = crypto_ablkcipher_setkey(tfm, key,
284 cipher_tv[i].klen);
1da177e4 285 if (ret) {
cba83564 286 printk("setkey() failed flags=%x\n",
6158efc0 287 crypto_ablkcipher_get_flags(tfm));
ef2736fc 288
1da177e4
LT		 289 if (!cipher_tv[i].fail)
290 goto out;
ef2736fc 291 }
1da177e4 292
b7335885
DM		 293 sg_init_one(&sg[0], cipher_tv[i].input,
294 cipher_tv[i].ilen);
ef2736fc 295
6158efc0
HX		 296 ablkcipher_request_set_crypt(req, sg, sg,
297 cipher_tv[i].ilen,
298 cipher_tv[i].iv);
ef2736fc 299
cba83564 300 ret = enc ?
6158efc0
HX		 301 crypto_ablkcipher_encrypt(req) :
302 crypto_ablkcipher_decrypt(req);
ef2736fc 303
6158efc0
HX		 304 switch (ret) {
305 case 0:
306 break;
307 case -EINPROGRESS:
308 case -EBUSY:
309 ret = wait_for_completion_interruptible(
310 &result.completion);
311 if (!ret && !((ret = result.err))) {
312 INIT_COMPLETION(result.completion);
313 break;
314 }
315 /* fall through */
316 default:
317 printk("%s () failed err=%d\n", e, -ret);
1da177e4 318 goto out;
ef2736fc
HX		 319 }
320
78c2f0b8 321 q = kmap(sg_page(&sg[0])) + sg[0].offset;
1da177e4 322 hexdump(q, cipher_tv[i].rlen);
ef2736fc
HX		 323
324 printk("%s\n",
325 memcmp(q, cipher_tv[i].result,
326 cipher_tv[i].rlen) ? "fail" : "pass");
1da177e4
LT		 327 }
328 }
ef2736fc 329
cba83564 330 printk("\ntesting %s %s across pages (chunking)\n", algo, e);
1da177e4 331 memset(xbuf, 0, XBUFSIZE);
ef2736fc 332
1da177e4
LT		 333 j = 0;
334 for (i = 0; i < tcount; i++) {
335 if (cipher_tv[i].np) {
ef2736fc 336 j++;
1da177e4
LT		 337 printk("test %u (%d bit key):\n",
338 j, cipher_tv[i].klen * 8);
339
6158efc0 340 crypto_ablkcipher_clear_flags(tfm, ~0);
ef2736fc 341 if (cipher_tv[i].wk)
6158efc0 342 crypto_ablkcipher_set_flags(
cba83564 343 tfm, CRYPTO_TFM_REQ_WEAK_KEY);
1da177e4 344 key = cipher_tv[i].key;
ef2736fc 345
6158efc0
HX		 346 ret = crypto_ablkcipher_setkey(tfm, key,
347 cipher_tv[i].klen);
1da177e4 348 if (ret) {
cba83564 349 printk("setkey() failed flags=%x\n",
6158efc0 350 crypto_ablkcipher_get_flags(tfm));
ef2736fc 351
1da177e4
LT		 352 if (!cipher_tv[i].fail)
353 goto out;
354 }
355
356 temp = 0;
b7335885 357 sg_init_table(sg, cipher_tv[i].np);
1da177e4 358 for (k = 0; k < cipher_tv[i].np; k++) {
ef2736fc
HX		 359 memcpy(&xbuf[IDX[k]],
360 cipher_tv[i].input + temp,
361 cipher_tv[i].tap[k]);
1da177e4 362 temp += cipher_tv[i].tap[k];
378f058c
DH		 363 sg_set_buf(&sg[k], &xbuf[IDX[k]],
364 cipher_tv[i].tap[k]);
1da177e4 365 }
ef2736fc 366
6158efc0
HX		 367 ablkcipher_request_set_crypt(req, sg, sg,
368 cipher_tv[i].ilen,
369 cipher_tv[i].iv);
ef2736fc 370
cba83564 371 ret = enc ?
6158efc0
HX		 372 crypto_ablkcipher_encrypt(req) :
373 crypto_ablkcipher_decrypt(req);
ef2736fc 374
6158efc0
HX		 375 switch (ret) {
376 case 0:
377 break;
378 case -EINPROGRESS:
379 case -EBUSY:
380 ret = wait_for_completion_interruptible(
381 &result.completion);
382 if (!ret && !((ret = result.err))) {
383 INIT_COMPLETION(result.completion);
384 break;
385 }
386 /* fall through */
387 default:
388 printk("%s () failed err=%d\n", e, -ret);
1da177e4
LT		 389 goto out;
390 }
391
392 temp = 0;
393 for (k = 0; k < cipher_tv[i].np; k++) {
394 printk("page %u\n", k);
78c2f0b8 395 q = kmap(sg_page(&sg[k])) + sg[k].offset;
1da177e4 396 hexdump(q, cipher_tv[i].tap[k]);
ef2736fc
HX		 397 printk("%s\n",
398 memcmp(q, cipher_tv[i].result + temp,
399 cipher_tv[i].tap[k]) ? "fail" :
1da177e4
LT		 400 "pass");
401 temp += cipher_tv[i].tap[k];
402 }
403 }
404 }
405
406out:
6158efc0
HX		 407 crypto_free_ablkcipher(tfm);
408 ablkcipher_request_free(req);
1da177e4
LT		 409}
410
cba83564 411static int test_cipher_jiffies(struct blkcipher_desc *desc, int enc, char *p,
6a17944c
HX		 412 int blen, int sec)
413{
6df5b9f4 414 struct scatterlist sg[1];
6a17944c
HX		 415 unsigned long start, end;
416 int bcount;
417 int ret;
418
b7335885 419 sg_init_one(sg, p, blen);
6a17944c
HX		 420
421 for (start = jiffies, end = start + sec * HZ, bcount = 0;
422 time_before(jiffies, end); bcount++) {
423 if (enc)
cba83564 424 ret = crypto_blkcipher_encrypt(desc, sg, sg, blen);
6a17944c 425 else
cba83564 426 ret = crypto_blkcipher_decrypt(desc, sg, sg, blen);
6a17944c
HX		 427
428 if (ret)
429 return ret;
430 }
431
432 printk("%d operations in %d seconds (%ld bytes)\n",
433 bcount, sec, (long)bcount * blen);
434 return 0;
435}
436
cba83564 437static int test_cipher_cycles(struct blkcipher_desc *desc, int enc, char *p,
6a17944c
HX		 438 int blen)
439{
6df5b9f4 440 struct scatterlist sg[1];
6a17944c
HX		 441 unsigned long cycles = 0;
442 int ret = 0;
443 int i;
444
b7335885 445 sg_init_one(sg, p, blen);
6a17944c
HX		 446
447 local_bh_disable();
448 local_irq_disable();
449
450 /* Warm-up run. */
451 for (i = 0; i < 4; i++) {
452 if (enc)
cba83564 453 ret = crypto_blkcipher_encrypt(desc, sg, sg, blen);
6a17944c 454 else
cba83564 455 ret = crypto_blkcipher_decrypt(desc, sg, sg, blen);
6a17944c
HX		 456
457 if (ret)
458 goto out;
459 }
460
461 /* The real thing. */
462 for (i = 0; i < 8; i++) {
463 cycles_t start, end;
464
465 start = get_cycles();
466 if (enc)
cba83564 467 ret = crypto_blkcipher_encrypt(desc, sg, sg, blen);
6a17944c 468 else
cba83564 469 ret = crypto_blkcipher_decrypt(desc, sg, sg, blen);
6a17944c
HX		 470 end = get_cycles();
471
472 if (ret)
473 goto out;
474
475 cycles += end - start;
476 }
477
478out:
479 local_irq_enable();
480 local_bh_enable();
481
482 if (ret == 0)
483 printk("1 operation in %lu cycles (%d bytes)\n",
484 (cycles + 4) / 8, blen);
485
486 return ret;
487}
488
cba83564 489static void test_cipher_speed(char *algo, int enc, unsigned int sec,
dce907c0
HX		 490 struct cipher_testvec *template,
491 unsigned int tcount, struct cipher_speed *speed)
ebfd9bcf 492{
dce907c0 493 unsigned int ret, i, j, iv_len;
ebfd9bcf 494 unsigned char *key, *p, iv[128];
cba83564
HX		 495 struct crypto_blkcipher *tfm;
496 struct blkcipher_desc desc;
497 const char *e;
ebfd9bcf
HW		 498
499 if (enc == ENCRYPT)
500 e = "encryption";
501 else
502 e = "decryption";
ebfd9bcf 503
cba83564 504 printk("\ntesting speed of %s %s\n", algo, e);
ebfd9bcf 505
cba83564 506 tfm = crypto_alloc_blkcipher(algo, 0, CRYPTO_ALG_ASYNC);
ebfd9bcf 507
cba83564
HX		 508 if (IS_ERR(tfm)) {
509 printk("failed to load transform for %s: %ld\n", algo,
510 PTR_ERR(tfm));
ebfd9bcf
HW		 511 return;
512 }
cba83564
HX		 513 desc.tfm = tfm;
514 desc.flags = 0;
ebfd9bcf
HW		 515
516 for (i = 0; speed[i].klen != 0; i++) {
517 if ((speed[i].blen + speed[i].klen) > TVMEMSIZE) {
518 printk("template (%u) too big for tvmem (%u)\n",
519 speed[i].blen + speed[i].klen, TVMEMSIZE);
520 goto out;
521 }
522
523 printk("test %u (%d bit key, %d byte blocks): ", i,
524 speed[i].klen * 8, speed[i].blen);
525
526 memset(tvmem, 0xff, speed[i].klen + speed[i].blen);
527
528 /* set key, plain text and IV */
529 key = (unsigned char *)tvmem;
dce907c0
HX		 530 for (j = 0; j < tcount; j++) {
531 if (template[j].klen == speed[i].klen) {
532 key = template[j].key;
533 break;
534 }
535 }
ebfd9bcf
HW		 536 p = (unsigned char *)tvmem + speed[i].klen;
537
cba83564 538 ret = crypto_blkcipher_setkey(tfm, key, speed[i].klen);
ebfd9bcf 539 if (ret) {
cba83564
HX		 540 printk("setkey() failed flags=%x\n",
541 crypto_blkcipher_get_flags(tfm));
ebfd9bcf
HW		 542 goto out;
543 }
544
cba83564
HX		 545 iv_len = crypto_blkcipher_ivsize(tfm);
546 if (iv_len) {
ebfd9bcf 547 memset(&iv, 0xff, iv_len);
cba83564 548 crypto_blkcipher_set_iv(tfm, iv, iv_len);
ebfd9bcf
HW		 549 }
550
6a17944c 551 if (sec)
cba83564 552 ret = test_cipher_jiffies(&desc, enc, p, speed[i].blen,
6a17944c
HX		 553 sec);
554 else
cba83564 555 ret = test_cipher_cycles(&desc, enc, p, speed[i].blen);
ebfd9bcf 556
6a17944c 557 if (ret) {
cba83564 558 printk("%s() failed flags=%x\n", e, desc.flags);
6a17944c 559 break;
ebfd9bcf 560 }
ebfd9bcf
HW		 561 }
562
563out:
cba83564 564 crypto_free_blkcipher(tfm);
ebfd9bcf
HW		 565}
566
e9d41164
HX		 567static int test_hash_jiffies_digest(struct hash_desc *desc, char *p, int blen,
568 char *out, int sec)
569{
570 struct scatterlist sg[1];
571 unsigned long start, end;
572 int bcount;
573 int ret;
574
a5a613a4
HX		 575 sg_init_table(sg, 1);
576
e9d41164
HX		 577 for (start = jiffies, end = start + sec * HZ, bcount = 0;
578 time_before(jiffies, end); bcount++) {
a5a613a4 579 sg_set_buf(sg, p, blen);
e9d41164
HX		 580 ret = crypto_hash_digest(desc, sg, blen, out);
581 if (ret)
582 return ret;
583 }
584
585 printk("%6u opers/sec, %9lu bytes/sec\n",
586 bcount / sec, ((long)bcount * blen) / sec);
587
588 return 0;
589}
590
591static int test_hash_jiffies(struct hash_desc *desc, char *p, int blen,
592 int plen, char *out, int sec)
e8057928
ML		 593{
594 struct scatterlist sg[1];
595 unsigned long start, end;
596 int bcount, pcount;
e9d41164
HX		 597 int ret;
598
599 if (plen == blen)
600 return test_hash_jiffies_digest(desc, p, blen, out, sec);
e8057928 601
a5a613a4
HX		 602 sg_init_table(sg, 1);
603
e8057928
ML		 604 for (start = jiffies, end = start + sec * HZ, bcount = 0;
605 time_before(jiffies, end); bcount++) {
e9d41164
HX		 606 ret = crypto_hash_init(desc);
607 if (ret)
608 return ret;
e8057928 609 for (pcount = 0; pcount < blen; pcount += plen) {
a5a613a4 610 sg_set_buf(sg, p + pcount, plen);
e9d41164
HX		 611 ret = crypto_hash_update(desc, sg, plen);
612 if (ret)
613 return ret;
e8057928
ML		 614 }
615 /* we assume there is enough space in 'out' for the result */
e9d41164
HX		 616 ret = crypto_hash_final(desc, out);
617 if (ret)
618 return ret;
e8057928
ML		 619 }
620
621 printk("%6u opers/sec, %9lu bytes/sec\n",
622 bcount / sec, ((long)bcount * blen) / sec);
623
e9d41164
HX		 624 return 0;
625}
626
627static int test_hash_cycles_digest(struct hash_desc *desc, char *p, int blen,
628 char *out)
629{
630 struct scatterlist sg[1];
631 unsigned long cycles = 0;
632 int i;
633 int ret;
634
a5a613a4
HX		 635 sg_init_table(sg, 1);
636
e9d41164
HX		 637 local_bh_disable();
638 local_irq_disable();
639
640 /* Warm-up run. */
641 for (i = 0; i < 4; i++) {
a5a613a4 642 sg_set_buf(sg, p, blen);
e9d41164
HX		 643 ret = crypto_hash_digest(desc, sg, blen, out);
644 if (ret)
645 goto out;
646 }
647
648 /* The real thing. */
649 for (i = 0; i < 8; i++) {
650 cycles_t start, end;
651
652 start = get_cycles();
653
a5a613a4 654 sg_set_buf(sg, p, blen);
e9d41164
HX		 655 ret = crypto_hash_digest(desc, sg, blen, out);
656 if (ret)
657 goto out;
658
659 end = get_cycles();
660
661 cycles += end - start;
662 }
663
664out:
665 local_irq_enable();
666 local_bh_enable();
667
668 if (ret)
669 return ret;
670
671 printk("%6lu cycles/operation, %4lu cycles/byte\n",
672 cycles / 8, cycles / (8 * blen));
673
674 return 0;
e8057928
ML		 675}
676
e9d41164
HX		 677static int test_hash_cycles(struct hash_desc *desc, char *p, int blen,
678 int plen, char *out)
e8057928
ML		 679{
680 struct scatterlist sg[1];
681 unsigned long cycles = 0;
682 int i, pcount;
e9d41164
HX		 683 int ret;
684
685 if (plen == blen)
686 return test_hash_cycles_digest(desc, p, blen, out);
e8057928 687
a5a613a4
HX		 688 sg_init_table(sg, 1);
689
e8057928
ML		 690 local_bh_disable();
691 local_irq_disable();
692
693 /* Warm-up run. */
694 for (i = 0; i < 4; i++) {
e9d41164
HX		 695 ret = crypto_hash_init(desc);
696 if (ret)
697 goto out;
e8057928 698 for (pcount = 0; pcount < blen; pcount += plen) {
a5a613a4 699 sg_set_buf(sg, p + pcount, plen);
e9d41164
HX		 700 ret = crypto_hash_update(desc, sg, plen);
701 if (ret)
702 goto out;
e8057928 703 }
29059d12 704 ret = crypto_hash_final(desc, out);
e9d41164
HX		 705 if (ret)
706 goto out;
e8057928
ML		 707 }
708
709 /* The real thing. */
710 for (i = 0; i < 8; i++) {
711 cycles_t start, end;
712
e8057928
ML		 713 start = get_cycles();
714
e9d41164
HX		 715 ret = crypto_hash_init(desc);
716 if (ret)
717 goto out;
e8057928 718 for (pcount = 0; pcount < blen; pcount += plen) {
a5a613a4 719 sg_set_buf(sg, p + pcount, plen);
e9d41164
HX		 720 ret = crypto_hash_update(desc, sg, plen);
721 if (ret)
722 goto out;
e8057928 723 }
e9d41164
HX		 724 ret = crypto_hash_final(desc, out);
725 if (ret)
726 goto out;
e8057928
ML		 727
728 end = get_cycles();
729
730 cycles += end - start;
731 }
732
e9d41164 733out:
e8057928
ML		 734 local_irq_enable();
735 local_bh_enable();
736
e9d41164
HX		 737 if (ret)
738 return ret;
739
e8057928
ML		 740 printk("%6lu cycles/operation, %4lu cycles/byte\n",
741 cycles / 8, cycles / (8 * blen));
742
e9d41164 743 return 0;
e8057928
ML		 744}
745
e9d41164
HX		 746static void test_hash_speed(char *algo, unsigned int sec,
747 struct hash_speed *speed)
e8057928 748{
e9d41164
HX		 749 struct crypto_hash *tfm;
750 struct hash_desc desc;
e8057928
ML		 751 char output[1024];
752 int i;
e9d41164 753 int ret;
e8057928
ML		 754
755 printk("\ntesting speed of %s\n", algo);
756
e9d41164 757 tfm = crypto_alloc_hash(algo, 0, CRYPTO_ALG_ASYNC);
e8057928 758
e9d41164
HX		 759 if (IS_ERR(tfm)) {
760 printk("failed to load transform for %s: %ld\n", algo,
761 PTR_ERR(tfm));
e8057928
ML		 762 return;
763 }
764
e9d41164
HX		 765 desc.tfm = tfm;
766 desc.flags = 0;
767
768 if (crypto_hash_digestsize(tfm) > sizeof(output)) {
e8057928 769 printk("digestsize(%u) > outputbuffer(%zu)\n",
e9d41164 770 crypto_hash_digestsize(tfm), sizeof(output));
e8057928
ML		 771 goto out;
772 }
773
774 for (i = 0; speed[i].blen != 0; i++) {
775 if (speed[i].blen > TVMEMSIZE) {
776 printk("template (%u) too big for tvmem (%u)\n",
777 speed[i].blen, TVMEMSIZE);
778 goto out;
779 }
780
781 printk("test%3u (%5u byte blocks,%5u bytes per update,%4u updates): ",
782 i, speed[i].blen, speed[i].plen, speed[i].blen / speed[i].plen);
783
784 memset(tvmem, 0xff, speed[i].blen);
785
786 if (sec)
e9d41164
HX		 787 ret = test_hash_jiffies(&desc, tvmem, speed[i].blen,
788 speed[i].plen, output, sec);
e8057928 789 else
e9d41164
HX		 790 ret = test_hash_cycles(&desc, tvmem, speed[i].blen,
791 speed[i].plen, output);
792
793 if (ret) {
794 printk("hashing failed ret=%d\n", ret);
795 break;
796 }
e8057928
ML		 797 }
798
799out:
e9d41164 800 crypto_free_hash(tfm);
e8057928
ML		 801}
802
ef2736fc 803static void test_deflate(void)
1da177e4
LT		 804{
805 unsigned int i;
806 char result[COMP_BUF_SIZE];
e4d5b79c 807 struct crypto_comp *tfm;
1da177e4
LT		 808 struct comp_testvec *tv;
809 unsigned int tsize;
810
811 printk("\ntesting deflate compression\n");
812
813 tsize = sizeof (deflate_comp_tv_template);
814 if (tsize > TVMEMSIZE) {
815 printk("template (%u) too big for tvmem (%u)\n", tsize,
816 TVMEMSIZE);
817 return;
818 }
819
820 memcpy(tvmem, deflate_comp_tv_template, tsize);
ef2736fc 821 tv = (void *)tvmem;
1da177e4 822
ba8da2a9 823 tfm = crypto_alloc_comp("deflate", 0, CRYPTO_ALG_ASYNC);
7bc301e9 824 if (IS_ERR(tfm)) {
1da177e4
LT		 825 printk("failed to load transform for deflate\n");
826 return;
827 }
828
829 for (i = 0; i < DEFLATE_COMP_TEST_VECTORS; i++) {
830 int ilen, ret, dlen = COMP_BUF_SIZE;
ef2736fc 831
1da177e4
LT		 832 printk("test %u:\n", i + 1);
833 memset(result, 0, sizeof (result));
834
835 ilen = tv[i].inlen;
836 ret = crypto_comp_compress(tfm, tv[i].input,
837 ilen, result, &dlen);
838 if (ret) {
839 printk("fail: ret=%d\n", ret);
840 continue;
841 }
842 hexdump(result, dlen);
843 printk("%s (ratio %d:%d)\n",
844 memcmp(result, tv[i].output, dlen) ? "fail" : "pass",
845 ilen, dlen);
846 }
847
848 printk("\ntesting deflate decompression\n");
849
850 tsize = sizeof (deflate_decomp_tv_template);
851 if (tsize > TVMEMSIZE) {
852 printk("template (%u) too big for tvmem (%u)\n", tsize,
853 TVMEMSIZE);
854 goto out;
855 }
856
857 memcpy(tvmem, deflate_decomp_tv_template, tsize);
ef2736fc 858 tv = (void *)tvmem;
1da177e4
LT		 859
860 for (i = 0; i < DEFLATE_DECOMP_TEST_VECTORS; i++) {
861 int ilen, ret, dlen = COMP_BUF_SIZE;
ef2736fc 862
1da177e4
LT		 863 printk("test %u:\n", i + 1);
864 memset(result, 0, sizeof (result));
865
866 ilen = tv[i].inlen;
867 ret = crypto_comp_decompress(tfm, tv[i].input,
868 ilen, result, &dlen);
869 if (ret) {
870 printk("fail: ret=%d\n", ret);
871 continue;
872 }
873 hexdump(result, dlen);
874 printk("%s (ratio %d:%d)\n",
875 memcmp(result, tv[i].output, dlen) ? "fail" : "pass",
876 ilen, dlen);
877 }
878out:
e4d5b79c 879 crypto_free_comp(tfm);
1da177e4
LT		 880}
881
ef2736fc 882static void test_available(void)
1da177e4
LT		 883{
884 char **name = check;
ef2736fc 885
1da177e4
LT		 886 while (*name) {
887 printk("alg %s ", *name);
6158efc0 888 printk(crypto_has_alg(*name, 0, 0) ?
e4d5b79c 889 "found\n" : "not found\n");
1da177e4 890 name++;
ef2736fc 891 }
1da177e4
LT		 892}
893
ef2736fc 894static void do_test(void)
1da177e4
LT		 895{
896 switch (mode) {
897
898 case 0:
899 test_hash("md5", md5_tv_template, MD5_TEST_VECTORS);
ef2736fc 900
1da177e4 901 test_hash("sha1", sha1_tv_template, SHA1_TEST_VECTORS);
ef2736fc 902
1da177e4 903 //DES
cba83564
HX		 904 test_cipher("ecb(des)", ENCRYPT, des_enc_tv_template,
905 DES_ENC_TEST_VECTORS);
906 test_cipher("ecb(des)", DECRYPT, des_dec_tv_template,
907 DES_DEC_TEST_VECTORS);
908 test_cipher("cbc(des)", ENCRYPT, des_cbc_enc_tv_template,
909 DES_CBC_ENC_TEST_VECTORS);
910 test_cipher("cbc(des)", DECRYPT, des_cbc_dec_tv_template,
911 DES_CBC_DEC_TEST_VECTORS);
ef2736fc 912
1da177e4 913 //DES3_EDE
cba83564
HX		 914 test_cipher("ecb(des3_ede)", ENCRYPT, des3_ede_enc_tv_template,
915 DES3_EDE_ENC_TEST_VECTORS);
916 test_cipher("ecb(des3_ede)", DECRYPT, des3_ede_dec_tv_template,
917 DES3_EDE_DEC_TEST_VECTORS);
ef2736fc 918
1da177e4 919 test_hash("md4", md4_tv_template, MD4_TEST_VECTORS);
ef2736fc 920
1da177e4 921 test_hash("sha256", sha256_tv_template, SHA256_TEST_VECTORS);
ef2736fc 922
1da177e4 923 //BLOWFISH
cba83564
HX		 924 test_cipher("ecb(blowfish)", ENCRYPT, bf_enc_tv_template,
925 BF_ENC_TEST_VECTORS);
926 test_cipher("ecb(blowfish)", DECRYPT, bf_dec_tv_template,
927 BF_DEC_TEST_VECTORS);
928 test_cipher("cbc(blowfish)", ENCRYPT, bf_cbc_enc_tv_template,
929 BF_CBC_ENC_TEST_VECTORS);
930 test_cipher("cbc(blowfish)", DECRYPT, bf_cbc_dec_tv_template,
931 BF_CBC_DEC_TEST_VECTORS);
ef2736fc 932
1da177e4 933 //TWOFISH
cba83564
HX		 934 test_cipher("ecb(twofish)", ENCRYPT, tf_enc_tv_template,
935 TF_ENC_TEST_VECTORS);
936 test_cipher("ecb(twofish)", DECRYPT, tf_dec_tv_template,
937 TF_DEC_TEST_VECTORS);
938 test_cipher("cbc(twofish)", ENCRYPT, tf_cbc_enc_tv_template,
939 TF_CBC_ENC_TEST_VECTORS);
940 test_cipher("cbc(twofish)", DECRYPT, tf_cbc_dec_tv_template,
941 TF_CBC_DEC_TEST_VECTORS);
ef2736fc 942
1da177e4 943 //SERPENT
cba83564
HX		 944 test_cipher("ecb(serpent)", ENCRYPT, serpent_enc_tv_template,
945 SERPENT_ENC_TEST_VECTORS);
946 test_cipher("ecb(serpent)", DECRYPT, serpent_dec_tv_template,
947 SERPENT_DEC_TEST_VECTORS);
ef2736fc 948
1da177e4 949 //TNEPRES
cba83564
HX		 950 test_cipher("ecb(tnepres)", ENCRYPT, tnepres_enc_tv_template,
951 TNEPRES_ENC_TEST_VECTORS);
952 test_cipher("ecb(tnepres)", DECRYPT, tnepres_dec_tv_template,
953 TNEPRES_DEC_TEST_VECTORS);
1da177e4
LT		 954
955 //AES
cba83564
HX		 956 test_cipher("ecb(aes)", ENCRYPT, aes_enc_tv_template,
957 AES_ENC_TEST_VECTORS);
958 test_cipher("ecb(aes)", DECRYPT, aes_dec_tv_template,
959 AES_DEC_TEST_VECTORS);
960 test_cipher("cbc(aes)", ENCRYPT, aes_cbc_enc_tv_template,
961 AES_CBC_ENC_TEST_VECTORS);
962 test_cipher("cbc(aes)", DECRYPT, aes_cbc_dec_tv_template,
963 AES_CBC_DEC_TEST_VECTORS);
f3d1044c
RS		 964 test_cipher("lrw(aes)", ENCRYPT, aes_lrw_enc_tv_template,
965 AES_LRW_ENC_TEST_VECTORS);
966 test_cipher("lrw(aes)", DECRYPT, aes_lrw_dec_tv_template,
967 AES_LRW_DEC_TEST_VECTORS);
f19f5111
RS		 968 test_cipher("xts(aes)", ENCRYPT, aes_xts_enc_tv_template,
969 AES_XTS_ENC_TEST_VECTORS);
970 test_cipher("xts(aes)", DECRYPT, aes_xts_dec_tv_template,
971 AES_XTS_DEC_TEST_VECTORS);
1da177e4
LT		 972
973 //CAST5
cba83564
HX		 974 test_cipher("ecb(cast5)", ENCRYPT, cast5_enc_tv_template,
975 CAST5_ENC_TEST_VECTORS);
976 test_cipher("ecb(cast5)", DECRYPT, cast5_dec_tv_template,
977 CAST5_DEC_TEST_VECTORS);
ef2736fc 978
1da177e4 979 //CAST6
cba83564
HX		 980 test_cipher("ecb(cast6)", ENCRYPT, cast6_enc_tv_template,
981 CAST6_ENC_TEST_VECTORS);
982 test_cipher("ecb(cast6)", DECRYPT, cast6_dec_tv_template,
983 CAST6_DEC_TEST_VECTORS);
1da177e4
LT		 984
985 //ARC4
cba83564
HX		 986 test_cipher("ecb(arc4)", ENCRYPT, arc4_enc_tv_template,
987 ARC4_ENC_TEST_VECTORS);
988 test_cipher("ecb(arc4)", DECRYPT, arc4_dec_tv_template,
989 ARC4_DEC_TEST_VECTORS);
1da177e4
LT		 990
991 //TEA
cba83564
HX		 992 test_cipher("ecb(tea)", ENCRYPT, tea_enc_tv_template,
993 TEA_ENC_TEST_VECTORS);
994 test_cipher("ecb(tea)", DECRYPT, tea_dec_tv_template,
995 TEA_DEC_TEST_VECTORS);
1da177e4
LT		 996
997
998 //XTEA
cba83564
HX		 999 test_cipher("ecb(xtea)", ENCRYPT, xtea_enc_tv_template,
1000 XTEA_ENC_TEST_VECTORS);
1001 test_cipher("ecb(xtea)", DECRYPT, xtea_dec_tv_template,
1002 XTEA_DEC_TEST_VECTORS);
1da177e4
LT		 1003
1004 //KHAZAD
cba83564
HX		 1005 test_cipher("ecb(khazad)", ENCRYPT, khazad_enc_tv_template,
1006 KHAZAD_ENC_TEST_VECTORS);
1007 test_cipher("ecb(khazad)", DECRYPT, khazad_dec_tv_template,
1008 KHAZAD_DEC_TEST_VECTORS);
1da177e4
LT		 1009
1010 //ANUBIS
cba83564
HX		 1011 test_cipher("ecb(anubis)", ENCRYPT, anubis_enc_tv_template,
1012 ANUBIS_ENC_TEST_VECTORS);
1013 test_cipher("ecb(anubis)", DECRYPT, anubis_dec_tv_template,
1014 ANUBIS_DEC_TEST_VECTORS);
1015 test_cipher("cbc(anubis)", ENCRYPT, anubis_cbc_enc_tv_template,
1016 ANUBIS_CBC_ENC_TEST_VECTORS);
1017 test_cipher("cbc(anubis)", DECRYPT, anubis_cbc_dec_tv_template,
1018 ANUBIS_CBC_ENC_TEST_VECTORS);
1da177e4 1019
fb4f10ed 1020 //XETA
cba83564
HX		 1021 test_cipher("ecb(xeta)", ENCRYPT, xeta_enc_tv_template,
1022 XETA_ENC_TEST_VECTORS);
1023 test_cipher("ecb(xeta)", DECRYPT, xeta_dec_tv_template,
1024 XETA_DEC_TEST_VECTORS);
fb4f10ed 1025
90831639
DH		 1026 //FCrypt
1027 test_cipher("pcbc(fcrypt)", ENCRYPT, fcrypt_pcbc_enc_tv_template,
1028 FCRYPT_ENC_TEST_VECTORS);
1029 test_cipher("pcbc(fcrypt)", DECRYPT, fcrypt_pcbc_dec_tv_template,
1030 FCRYPT_DEC_TEST_VECTORS);
1031
02ab5a70
NT		 1032 //CAMELLIA
1033 test_cipher("ecb(camellia)", ENCRYPT,
1034 camellia_enc_tv_template,
1035 CAMELLIA_ENC_TEST_VECTORS);
1036 test_cipher("ecb(camellia)", DECRYPT,
1037 camellia_dec_tv_template,
1038 CAMELLIA_DEC_TEST_VECTORS);
1039 test_cipher("cbc(camellia)", ENCRYPT,
1040 camellia_cbc_enc_tv_template,
1041 CAMELLIA_CBC_ENC_TEST_VECTORS);
1042 test_cipher("cbc(camellia)", DECRYPT,
1043 camellia_cbc_dec_tv_template,
1044 CAMELLIA_CBC_DEC_TEST_VECTORS);
1045
e2ee95b8
HSC		 1046 //SEED
1047 test_cipher("ecb(seed)", ENCRYPT, seed_enc_tv_template,
1048 SEED_ENC_TEST_VECTORS);
1049 test_cipher("ecb(seed)", DECRYPT, seed_dec_tv_template,
1050 SEED_DEC_TEST_VECTORS);
1051
1da177e4
LT		 1052 test_hash("sha384", sha384_tv_template, SHA384_TEST_VECTORS);
1053 test_hash("sha512", sha512_tv_template, SHA512_TEST_VECTORS);
1054 test_hash("wp512", wp512_tv_template, WP512_TEST_VECTORS);
1055 test_hash("wp384", wp384_tv_template, WP384_TEST_VECTORS);
1056 test_hash("wp256", wp256_tv_template, WP256_TEST_VECTORS);
1057 test_hash("tgr192", tgr192_tv_template, TGR192_TEST_VECTORS);
1058 test_hash("tgr160", tgr160_tv_template, TGR160_TEST_VECTORS);
1059 test_hash("tgr128", tgr128_tv_template, TGR128_TEST_VECTORS);
1060 test_deflate();
c907ee76 1061 test_hash("crc32c", crc32c_tv_template, CRC32C_TEST_VECTORS);
e9d41164
HX		 1062 test_hash("hmac(md5)", hmac_md5_tv_template,
1063 HMAC_MD5_TEST_VECTORS);
1064 test_hash("hmac(sha1)", hmac_sha1_tv_template,
1065 HMAC_SHA1_TEST_VECTORS);
1066 test_hash("hmac(sha256)", hmac_sha256_tv_template,
1067 HMAC_SHA256_TEST_VECTORS);
a28091ae
AD		 1068 test_hash("hmac(sha384)", hmac_sha384_tv_template,
1069 HMAC_SHA384_TEST_VECTORS);
1070 test_hash("hmac(sha512)", hmac_sha512_tv_template,
1071 HMAC_SHA512_TEST_VECTORS);
1da177e4 1072
5b2becf5
KM		 1073 test_hash("xcbc(aes)", aes_xcbc128_tv_template,
1074 XCBC_AES_TEST_VECTORS);
1075
1da177e4
LT		 1076 test_hash("michael_mic", michael_mic_tv_template, MICHAEL_MIC_TEST_VECTORS);
1077 break;
1078
1079 case 1:
1080 test_hash("md5", md5_tv_template, MD5_TEST_VECTORS);
1081 break;
1082
1083 case 2:
1084 test_hash("sha1", sha1_tv_template, SHA1_TEST_VECTORS);
1085 break;
1086
1087 case 3:
cba83564
HX		 1088 test_cipher("ecb(des)", ENCRYPT, des_enc_tv_template,
1089 DES_ENC_TEST_VECTORS);
1090 test_cipher("ecb(des)", DECRYPT, des_dec_tv_template,
1091 DES_DEC_TEST_VECTORS);
1092 test_cipher("cbc(des)", ENCRYPT, des_cbc_enc_tv_template,
1093 DES_CBC_ENC_TEST_VECTORS);
1094 test_cipher("cbc(des)", DECRYPT, des_cbc_dec_tv_template,
1095 DES_CBC_DEC_TEST_VECTORS);
1da177e4
LT		 1096 break;
1097
1098 case 4:
cba83564
HX		 1099 test_cipher("ecb(des3_ede)", ENCRYPT, des3_ede_enc_tv_template,
1100 DES3_EDE_ENC_TEST_VECTORS);
1101 test_cipher("ecb(des3_ede)", DECRYPT, des3_ede_dec_tv_template,
1102 DES3_EDE_DEC_TEST_VECTORS);
1da177e4
LT		 1103 break;
1104
1105 case 5:
1106 test_hash("md4", md4_tv_template, MD4_TEST_VECTORS);
1107 break;
ef2736fc 1108
1da177e4
LT		 1109 case 6:
1110 test_hash("sha256", sha256_tv_template, SHA256_TEST_VECTORS);
1111 break;
ef2736fc 1112
1da177e4 1113 case 7:
cba83564
HX		 1114 test_cipher("ecb(blowfish)", ENCRYPT, bf_enc_tv_template,
1115 BF_ENC_TEST_VECTORS);
1116 test_cipher("ecb(blowfish)", DECRYPT, bf_dec_tv_template,
1117 BF_DEC_TEST_VECTORS);
1118 test_cipher("cbc(blowfish)", ENCRYPT, bf_cbc_enc_tv_template,
1119 BF_CBC_ENC_TEST_VECTORS);
1120 test_cipher("cbc(blowfish)", DECRYPT, bf_cbc_dec_tv_template,
1121 BF_CBC_DEC_TEST_VECTORS);
1da177e4
LT		 1122 break;
1123
1124 case 8:
cba83564
HX		 1125 test_cipher("ecb(twofish)", ENCRYPT, tf_enc_tv_template,
1126 TF_ENC_TEST_VECTORS);
1127 test_cipher("ecb(twofish)", DECRYPT, tf_dec_tv_template,
1128 TF_DEC_TEST_VECTORS);
1129 test_cipher("cbc(twofish)", ENCRYPT, tf_cbc_enc_tv_template,
1130 TF_CBC_ENC_TEST_VECTORS);
1131 test_cipher("cbc(twofish)", DECRYPT, tf_cbc_dec_tv_template,
1132 TF_CBC_DEC_TEST_VECTORS);
1da177e4 1133 break;
ef2736fc 1134
1da177e4 1135 case 9:
cba83564
HX		 1136 test_cipher("ecb(serpent)", ENCRYPT, serpent_enc_tv_template,
1137 SERPENT_ENC_TEST_VECTORS);
1138 test_cipher("ecb(serpent)", DECRYPT, serpent_dec_tv_template,
1139 SERPENT_DEC_TEST_VECTORS);
1da177e4
LT		 1140 break;
1141
1142 case 10:
cba83564
HX		 1143 test_cipher("ecb(aes)", ENCRYPT, aes_enc_tv_template,
1144 AES_ENC_TEST_VECTORS);
1145 test_cipher("ecb(aes)", DECRYPT, aes_dec_tv_template,
1146 AES_DEC_TEST_VECTORS);
1147 test_cipher("cbc(aes)", ENCRYPT, aes_cbc_enc_tv_template,
1148 AES_CBC_ENC_TEST_VECTORS);
1149 test_cipher("cbc(aes)", DECRYPT, aes_cbc_dec_tv_template,
1150 AES_CBC_DEC_TEST_VECTORS);
f3d1044c
RS		 1151 test_cipher("lrw(aes)", ENCRYPT, aes_lrw_enc_tv_template,
1152 AES_LRW_ENC_TEST_VECTORS);
1153 test_cipher("lrw(aes)", DECRYPT, aes_lrw_dec_tv_template,
1154 AES_LRW_DEC_TEST_VECTORS);
f19f5111
RS		 1155 test_cipher("xts(aes)", ENCRYPT, aes_xts_enc_tv_template,
1156 AES_XTS_ENC_TEST_VECTORS);
1157 test_cipher("xts(aes)", DECRYPT, aes_xts_dec_tv_template,
1158 AES_XTS_DEC_TEST_VECTORS);
1da177e4
LT		 1159 break;
1160
1161 case 11:
1162 test_hash("sha384", sha384_tv_template, SHA384_TEST_VECTORS);
1163 break;
ef2736fc 1164
1da177e4
LT		 1165 case 12:
1166 test_hash("sha512", sha512_tv_template, SHA512_TEST_VECTORS);
1167 break;
1168
1169 case 13:
1170 test_deflate();
1171 break;
1172
1173 case 14:
cba83564
HX		 1174 test_cipher("ecb(cast5)", ENCRYPT, cast5_enc_tv_template,
1175 CAST5_ENC_TEST_VECTORS);
1176 test_cipher("ecb(cast5)", DECRYPT, cast5_dec_tv_template,
1177 CAST5_DEC_TEST_VECTORS);
1da177e4
LT		 1178 break;
1179
1180 case 15:
cba83564
HX		 1181 test_cipher("ecb(cast6)", ENCRYPT, cast6_enc_tv_template,
1182 CAST6_ENC_TEST_VECTORS);
1183 test_cipher("ecb(cast6)", DECRYPT, cast6_dec_tv_template,
1184 CAST6_DEC_TEST_VECTORS);
1da177e4
LT		 1185 break;
1186
1187 case 16:
cba83564
HX		 1188 test_cipher("ecb(arc4)", ENCRYPT, arc4_enc_tv_template,
1189 ARC4_ENC_TEST_VECTORS);
1190 test_cipher("ecb(arc4)", DECRYPT, arc4_dec_tv_template,
1191 ARC4_DEC_TEST_VECTORS);
1da177e4
LT		 1192 break;
1193
1194 case 17:
1195 test_hash("michael_mic", michael_mic_tv_template, MICHAEL_MIC_TEST_VECTORS);
1196 break;
1197
1198 case 18:
c907ee76 1199 test_hash("crc32c", crc32c_tv_template, CRC32C_TEST_VECTORS);
1da177e4
LT		 1200 break;
1201
1202 case 19:
cba83564
HX		 1203 test_cipher("ecb(tea)", ENCRYPT, tea_enc_tv_template,
1204 TEA_ENC_TEST_VECTORS);
1205 test_cipher("ecb(tea)", DECRYPT, tea_dec_tv_template,
1206 TEA_DEC_TEST_VECTORS);
1da177e4
LT		 1207 break;
1208
1209 case 20:
cba83564
HX		 1210 test_cipher("ecb(xtea)", ENCRYPT, xtea_enc_tv_template,
1211 XTEA_ENC_TEST_VECTORS);
1212 test_cipher("ecb(xtea)", DECRYPT, xtea_dec_tv_template,
1213 XTEA_DEC_TEST_VECTORS);
1da177e4
LT		 1214 break;
1215
1216 case 21:
cba83564
HX		 1217 test_cipher("ecb(khazad)", ENCRYPT, khazad_enc_tv_template,
1218 KHAZAD_ENC_TEST_VECTORS);
1219 test_cipher("ecb(khazad)", DECRYPT, khazad_dec_tv_template,
1220 KHAZAD_DEC_TEST_VECTORS);
1da177e4
LT		 1221 break;
1222
1223 case 22:
1224 test_hash("wp512", wp512_tv_template, WP512_TEST_VECTORS);
1225 break;
1226
1227 case 23:
1228 test_hash("wp384", wp384_tv_template, WP384_TEST_VECTORS);
1229 break;
1230
1231 case 24:
1232 test_hash("wp256", wp256_tv_template, WP256_TEST_VECTORS);
1233 break;
1234
1235 case 25:
cba83564
HX		 1236 test_cipher("ecb(tnepres)", ENCRYPT, tnepres_enc_tv_template,
1237 TNEPRES_ENC_TEST_VECTORS);
1238 test_cipher("ecb(tnepres)", DECRYPT, tnepres_dec_tv_template,
1239 TNEPRES_DEC_TEST_VECTORS);
1da177e4
LT		 1240 break;
1241
1242 case 26:
cba83564
HX		 1243 test_cipher("ecb(anubis)", ENCRYPT, anubis_enc_tv_template,
1244 ANUBIS_ENC_TEST_VECTORS);
1245 test_cipher("ecb(anubis)", DECRYPT, anubis_dec_tv_template,
1246 ANUBIS_DEC_TEST_VECTORS);
1247 test_cipher("cbc(anubis)", ENCRYPT, anubis_cbc_enc_tv_template,
1248 ANUBIS_CBC_ENC_TEST_VECTORS);
1249 test_cipher("cbc(anubis)", DECRYPT, anubis_cbc_dec_tv_template,
1250 ANUBIS_CBC_ENC_TEST_VECTORS);
1da177e4
LT		 1251 break;
1252
1253 case 27:
1254 test_hash("tgr192", tgr192_tv_template, TGR192_TEST_VECTORS);
1255 break;
1256
1257 case 28:
1258
1259 test_hash("tgr160", tgr160_tv_template, TGR160_TEST_VECTORS);
1260 break;
1261
1262 case 29:
1263 test_hash("tgr128", tgr128_tv_template, TGR128_TEST_VECTORS);
1264 break;
fb4f10ed
AG		 1265
1266 case 30:
cba83564
HX		 1267 test_cipher("ecb(xeta)", ENCRYPT, xeta_enc_tv_template,
1268 XETA_ENC_TEST_VECTORS);
1269 test_cipher("ecb(xeta)", DECRYPT, xeta_dec_tv_template,
1270 XETA_DEC_TEST_VECTORS);
fb4f10ed 1271 break;
1da177e4 1272
90831639
DH		 1273 case 31:
1274 test_cipher("pcbc(fcrypt)", ENCRYPT, fcrypt_pcbc_enc_tv_template,
1275 FCRYPT_ENC_TEST_VECTORS);
1276 test_cipher("pcbc(fcrypt)", DECRYPT, fcrypt_pcbc_dec_tv_template,
1277 FCRYPT_DEC_TEST_VECTORS);
1278 break;
1279
02ab5a70
NT		 1280 case 32:
1281 test_cipher("ecb(camellia)", ENCRYPT,
1282 camellia_enc_tv_template,
1283 CAMELLIA_ENC_TEST_VECTORS);
1284 test_cipher("ecb(camellia)", DECRYPT,
1285 camellia_dec_tv_template,
1286 CAMELLIA_DEC_TEST_VECTORS);
1287 test_cipher("cbc(camellia)", ENCRYPT,
1288 camellia_cbc_enc_tv_template,
1289 CAMELLIA_CBC_ENC_TEST_VECTORS);
1290 test_cipher("cbc(camellia)", DECRYPT,
1291 camellia_cbc_dec_tv_template,
1292 CAMELLIA_CBC_DEC_TEST_VECTORS);
1293 break;
1294
1da177e4 1295 case 100:
e9d41164
HX		 1296 test_hash("hmac(md5)", hmac_md5_tv_template,
1297 HMAC_MD5_TEST_VECTORS);
1da177e4 1298 break;
ef2736fc 1299
1da177e4 1300 case 101:
e9d41164
HX		 1301 test_hash("hmac(sha1)", hmac_sha1_tv_template,
1302 HMAC_SHA1_TEST_VECTORS);
1da177e4 1303 break;
ef2736fc 1304
1da177e4 1305 case 102:
e9d41164
HX		 1306 test_hash("hmac(sha256)", hmac_sha256_tv_template,
1307 HMAC_SHA256_TEST_VECTORS);
1da177e4
LT		 1308 break;
1309
a28091ae
AD		 1310 case 103:
1311 test_hash("hmac(sha384)", hmac_sha384_tv_template,
1312 HMAC_SHA384_TEST_VECTORS);
1313 break;
1314
1315 case 104:
1316 test_hash("hmac(sha512)", hmac_sha512_tv_template,
1317 HMAC_SHA512_TEST_VECTORS);
1318 break;
1319
1da177e4 1320
ebfd9bcf 1321 case 200:
cba83564 1322 test_cipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
dce907c0 1323 aes_speed_template);
cba83564 1324 test_cipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
dce907c0 1325 aes_speed_template);
cba83564 1326 test_cipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
dce907c0 1327 aes_speed_template);
cba83564 1328 test_cipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
dce907c0 1329 aes_speed_template);
f3d1044c
RS		 1330 test_cipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
1331 aes_lrw_speed_template);
1332 test_cipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
1333 aes_lrw_speed_template);
f19f5111
RS		 1334 test_cipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
1335 aes_xts_speed_template);
1336 test_cipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
1337 aes_xts_speed_template);
ebfd9bcf
HW		 1338 break;
1339
1340 case 201:
cba83564 1341 test_cipher_speed("ecb(des3_ede)", ENCRYPT, sec,
dce907c0
HX		 1342 des3_ede_enc_tv_template,
1343 DES3_EDE_ENC_TEST_VECTORS,
1344 des3_ede_speed_template);
cba83564 1345 test_cipher_speed("ecb(des3_ede)", DECRYPT, sec,
dce907c0
HX		 1346 des3_ede_dec_tv_template,
1347 DES3_EDE_DEC_TEST_VECTORS,
1348 des3_ede_speed_template);
cba83564 1349 test_cipher_speed("cbc(des3_ede)", ENCRYPT, sec,
dce907c0
HX		 1350 des3_ede_enc_tv_template,
1351 DES3_EDE_ENC_TEST_VECTORS,
1352 des3_ede_speed_template);
cba83564 1353 test_cipher_speed("cbc(des3_ede)", DECRYPT, sec,
dce907c0
HX		 1354 des3_ede_dec_tv_template,
1355 DES3_EDE_DEC_TEST_VECTORS,
1356 des3_ede_speed_template);
ebfd9bcf
HW		 1357 break;
1358
1359 case 202:
cba83564 1360 test_cipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
dce907c0 1361 twofish_speed_template);
cba83564 1362 test_cipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
dce907c0 1363 twofish_speed_template);
cba83564 1364 test_cipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
dce907c0 1365 twofish_speed_template);
cba83564 1366 test_cipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
dce907c0 1367 twofish_speed_template);
ebfd9bcf
HW		 1368 break;
1369
1370 case 203:
cba83564 1371 test_cipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
dce907c0 1372 blowfish_speed_template);
cba83564 1373 test_cipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
dce907c0 1374 blowfish_speed_template);
cba83564 1375 test_cipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
dce907c0 1376 blowfish_speed_template);
cba83564 1377 test_cipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
dce907c0 1378 blowfish_speed_template);
ebfd9bcf
HW		 1379 break;
1380
1381 case 204:
cba83564 1382 test_cipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
dce907c0 1383 des_speed_template);
cba83564 1384 test_cipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
dce907c0 1385 des_speed_template);
cba83564 1386 test_cipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
dce907c0 1387 des_speed_template);
cba83564 1388 test_cipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
dce907c0 1389 des_speed_template);
ebfd9bcf
HW		 1390 break;
1391
02ab5a70
NT		 1392 case 205:
1393 test_cipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
1394 camellia_speed_template);
1395 test_cipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
1396 camellia_speed_template);
1397 test_cipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
1398 camellia_speed_template);
1399 test_cipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
1400 camellia_speed_template);
1401 break;
1402
e8057928
ML		 1403 case 300:
1404 /* fall through */
1405
1406 case 301:
e9d41164 1407 test_hash_speed("md4", sec, generic_hash_speed_template);
e8057928
ML		 1408 if (mode > 300 && mode < 400) break;
1409
1410 case 302:
e9d41164 1411 test_hash_speed("md5", sec, generic_hash_speed_template);
e8057928
ML		 1412 if (mode > 300 && mode < 400) break;
1413
1414 case 303:
e9d41164 1415 test_hash_speed("sha1", sec, generic_hash_speed_template);
e8057928
ML		 1416 if (mode > 300 && mode < 400) break;
1417
1418 case 304:
e9d41164 1419 test_hash_speed("sha256", sec, generic_hash_speed_template);
e8057928
ML		 1420 if (mode > 300 && mode < 400) break;
1421
1422 case 305:
e9d41164 1423 test_hash_speed("sha384", sec, generic_hash_speed_template);
e8057928
ML		 1424 if (mode > 300 && mode < 400) break;
1425
1426 case 306:
e9d41164 1427 test_hash_speed("sha512", sec, generic_hash_speed_template);
e8057928
ML		 1428 if (mode > 300 && mode < 400) break;
1429
1430 case 307:
e9d41164 1431 test_hash_speed("wp256", sec, generic_hash_speed_template);
e8057928
ML		 1432 if (mode > 300 && mode < 400) break;
1433
1434 case 308:
e9d41164 1435 test_hash_speed("wp384", sec, generic_hash_speed_template);
e8057928
ML		 1436 if (mode > 300 && mode < 400) break;
1437
1438 case 309:
e9d41164 1439 test_hash_speed("wp512", sec, generic_hash_speed_template);
e8057928
ML		 1440 if (mode > 300 && mode < 400) break;
1441
1442 case 310:
e9d41164 1443 test_hash_speed("tgr128", sec, generic_hash_speed_template);
e8057928
ML		 1444 if (mode > 300 && mode < 400) break;
1445
1446 case 311:
e9d41164 1447 test_hash_speed("tgr160", sec, generic_hash_speed_template);
e8057928
ML		 1448 if (mode > 300 && mode < 400) break;
1449
1450 case 312:
e9d41164 1451 test_hash_speed("tgr192", sec, generic_hash_speed_template);
e8057928
ML		 1452 if (mode > 300 && mode < 400) break;
1453
1454 case 399:
1455 break;
1456
1da177e4
LT		 1457 case 1000:
1458 test_available();
1459 break;
ef2736fc 1460
1da177e4
LT		 1461 default:
1462 /* useful for debugging */
1463 printk("not testing anything\n");
1464 break;
1465 }
1466}
1467
ef2736fc 1468static int __init init(void)
1da177e4
LT		 1469{
1470 tvmem = kmalloc(TVMEMSIZE, GFP_KERNEL);
1471 if (tvmem == NULL)
1472 return -ENOMEM;
1473
1474 xbuf = kmalloc(XBUFSIZE, GFP_KERNEL);
1475 if (xbuf == NULL) {
1476 kfree(tvmem);
1477 return -ENOMEM;
1478 }
1479
1480 do_test();
1481
1482 kfree(xbuf);
1483 kfree(tvmem);
14fdf477
ML		 1484
1485 /* We intentionaly return -EAGAIN to prevent keeping
1486 * the module. It does all its work from init()
1487 * and doesn't offer any runtime functionality
1488 * => we don't need it in the memory, do we?
1489 * -- mludvig
1490 */
1491 return -EAGAIN;
1da177e4
LT		 1492}
1493
1494/*
1495 * If an init function is provided, an exit function must also be provided
1496 * to allow module unload.
1497 */
1498static void __exit fini(void) { }
1499
1500module_init(init);
1501module_exit(fini);
1502
1503module_param(mode, int, 0);
ebfd9bcf 1504module_param(sec, uint, 0);
6a17944c
HX		 1505MODULE_PARM_DESC(sec, "Length in seconds of speed tests "
1506 "(defaults to zero which uses CPU cycles instead)");
1da177e4
LT		 1507
1508MODULE_LICENSE("GPL");
1509MODULE_DESCRIPTION("Quick & dirty crypto testing module");
1510MODULE_AUTHOR("James Morris <jmorris@intercode.com.au>");
Linux kernel - Deliverables
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