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[CRYPTO] tcrypt: Add test vectors for RIPEMD-256 and RIPEMD-320
[deliverable/linux.git] / crypto / tcrypt.c
1 /*
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 * Copyright (c) 2007 Nokia Siemens Networks
10 *
11 * This program is free software; you can redistribute it and/or modify it
12 * under the terms of the GNU General Public License as published by the Free
13 * Software Foundation; either version 2 of the License, or (at your option)
14 * any later version.
15 *
16 */
17
18 #include <linux/err.h>
19 #include <linux/init.h>
20 #include <linux/module.h>
21 #include <linux/mm.h>
22 #include <linux/slab.h>
23 #include <linux/scatterlist.h>
24 #include <linux/string.h>
25 #include <linux/crypto.h>
26 #include <linux/highmem.h>
27 #include <linux/moduleparam.h>
28 #include <linux/jiffies.h>
29 #include <linux/timex.h>
30 #include <linux/interrupt.h>
31 #include "tcrypt.h"
32
33 /*
34 * Need to kmalloc() memory for testing kmap().
35 */
36 #define TVMEMSIZE 16384
37 #define XBUFSIZE 32768
38
39 /*
40 * Indexes into the xbuf to simulate cross-page access.
41 */
42 #define IDX1 32
43 #define IDX2 32400
44 #define IDX3 1
45 #define IDX4 8193
46 #define IDX5 22222
47 #define IDX6 17101
48 #define IDX7 27333
49 #define IDX8 3000
50
51 /*
52 * Used by test_cipher()
53 */
54 #define ENCRYPT 1
55 #define DECRYPT 0
56
57 struct tcrypt_result {
58 struct completion completion;
59 int err;
60 };
61
62 static unsigned int IDX[8] = { IDX1, IDX2, IDX3, IDX4, IDX5, IDX6, IDX7, IDX8 };
63
64 /*
65 * Used by test_cipher_speed()
66 */
67 static unsigned int sec;
68
69 static int mode;
70 static char *xbuf;
71 static char *axbuf;
72 static char *tvmem;
73
74 static char *check[] = {
75 "des", "md5", "des3_ede", "rot13", "sha1", "sha224", "sha256",
76 "blowfish", "twofish", "serpent", "sha384", "sha512", "md4", "aes",
77 "cast6", "arc4", "michael_mic", "deflate", "crc32c", "tea", "xtea",
78 "khazad", "wp512", "wp384", "wp256", "tnepres", "xeta", "fcrypt",
79 "camellia", "seed", "salsa20", "rmd128", "rmd160", "rmd256", "rmd320",
80 "lzo", "cts", NULL
81 };
82
83 static void hexdump(unsigned char *buf, unsigned int len)
84 {
85 print_hex_dump(KERN_CONT, "", DUMP_PREFIX_OFFSET,
86 16, 1,
87 buf, len, false);
88 }
89
90 static void tcrypt_complete(struct crypto_async_request *req, int err)
91 {
92 struct tcrypt_result *res = req->data;
93
94 if (err == -EINPROGRESS)
95 return;
96
97 res->err = err;
98 complete(&res->completion);
99 }
100
101 static void test_hash(char *algo, struct hash_testvec *template,
102 unsigned int tcount)
103 {
104 unsigned int i, j, k, temp;
105 struct scatterlist sg[8];
106 char result[64];
107 struct crypto_hash *tfm;
108 struct hash_desc desc;
109 int ret;
110 void *hash_buff;
111
112 printk("\ntesting %s\n", algo);
113
114 tfm = crypto_alloc_hash(algo, 0, CRYPTO_ALG_ASYNC);
115 if (IS_ERR(tfm)) {
116 printk("failed to load transform for %s: %ld\n", algo,
117 PTR_ERR(tfm));
118 return;
119 }
120
121 desc.tfm = tfm;
122 desc.flags = 0;
123
124 for (i = 0; i < tcount; i++) {
125 printk("test %u:\n", i + 1);
126 memset(result, 0, 64);
127
128 hash_buff = kzalloc(template[i].psize, GFP_KERNEL);
129 if (!hash_buff)
130 continue;
131
132 memcpy(hash_buff, template[i].plaintext, template[i].psize);
133 sg_init_one(&sg[0], hash_buff, template[i].psize);
134
135 if (template[i].ksize) {
136 ret = crypto_hash_setkey(tfm, template[i].key,
137 template[i].ksize);
138 if (ret) {
139 printk("setkey() failed ret=%d\n", ret);
140 kfree(hash_buff);
141 goto out;
142 }
143 }
144
145 ret = crypto_hash_digest(&desc, sg, template[i].psize, result);
146 if (ret) {
147 printk("digest () failed ret=%d\n", ret);
148 kfree(hash_buff);
149 goto out;
150 }
151
152 hexdump(result, crypto_hash_digestsize(tfm));
153 printk("%s\n",
154 memcmp(result, template[i].digest,
155 crypto_hash_digestsize(tfm)) ?
156 "fail" : "pass");
157 kfree(hash_buff);
158 }
159
160 printk("testing %s across pages\n", algo);
161
162 /* setup the dummy buffer first */
163 memset(xbuf, 0, XBUFSIZE);
164
165 j = 0;
166 for (i = 0; i < tcount; i++) {
167 if (template[i].np) {
168 j++;
169 printk("test %u:\n", j);
170 memset(result, 0, 64);
171
172 temp = 0;
173 sg_init_table(sg, template[i].np);
174 for (k = 0; k < template[i].np; k++) {
175 memcpy(&xbuf[IDX[k]],
176 template[i].plaintext + temp,
177 template[i].tap[k]);
178 temp += template[i].tap[k];
179 sg_set_buf(&sg[k], &xbuf[IDX[k]],
180 template[i].tap[k]);
181 }
182
183 if (template[i].ksize) {
184 ret = crypto_hash_setkey(tfm, template[i].key,
185 template[i].ksize);
186
187 if (ret) {
188 printk("setkey() failed ret=%d\n", ret);
189 goto out;
190 }
191 }
192
193 ret = crypto_hash_digest(&desc, sg, template[i].psize,
194 result);
195 if (ret) {
196 printk("digest () failed ret=%d\n", ret);
197 goto out;
198 }
199
200 hexdump(result, crypto_hash_digestsize(tfm));
201 printk("%s\n",
202 memcmp(result, template[i].digest,
203 crypto_hash_digestsize(tfm)) ?
204 "fail" : "pass");
205 }
206 }
207
208 out:
209 crypto_free_hash(tfm);
210 }
211
212 static void test_aead(char *algo, int enc, struct aead_testvec *template,
213 unsigned int tcount)
214 {
215 unsigned int ret, i, j, k, n, temp;
216 char *q;
217 struct crypto_aead *tfm;
218 char *key;
219 struct aead_request *req;
220 struct scatterlist sg[8];
221 struct scatterlist asg[8];
222 const char *e;
223 struct tcrypt_result result;
224 unsigned int authsize;
225 void *input;
226 void *assoc;
227 char iv[MAX_IVLEN];
228
229 if (enc == ENCRYPT)
230 e = "encryption";
231 else
232 e = "decryption";
233
234 printk(KERN_INFO "\ntesting %s %s\n", algo, e);
235
236 init_completion(&result.completion);
237
238 tfm = crypto_alloc_aead(algo, 0, 0);
239
240 if (IS_ERR(tfm)) {
241 printk(KERN_INFO "failed to load transform for %s: %ld\n",
242 algo, PTR_ERR(tfm));
243 return;
244 }
245
246 req = aead_request_alloc(tfm, GFP_KERNEL);
247 if (!req) {
248 printk(KERN_INFO "failed to allocate request for %s\n", algo);
249 goto out;
250 }
251
252 aead_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
253 tcrypt_complete, &result);
254
255 for (i = 0, j = 0; i < tcount; i++) {
256 if (!template[i].np) {
257 printk(KERN_INFO "test %u (%d bit key):\n",
258 ++j, template[i].klen * 8);
259
260 /* some tepmplates have no input data but they will
261 * touch input
262 */
263 input = kzalloc(template[i].ilen + template[i].rlen, GFP_KERNEL);
264 if (!input)
265 continue;
266
267 assoc = kzalloc(template[i].alen, GFP_KERNEL);
268 if (!assoc) {
269 kfree(input);
270 continue;
271 }
272
273 memcpy(input, template[i].input, template[i].ilen);
274 memcpy(assoc, template[i].assoc, template[i].alen);
275 if (template[i].iv)
276 memcpy(iv, template[i].iv, MAX_IVLEN);
277 else
278 memset(iv, 0, MAX_IVLEN);
279
280 crypto_aead_clear_flags(tfm, ~0);
281 if (template[i].wk)
282 crypto_aead_set_flags(
283 tfm, CRYPTO_TFM_REQ_WEAK_KEY);
284
285 if (template[i].key)
286 key = template[i].key;
287 else
288 key = kzalloc(template[i].klen, GFP_KERNEL);
289
290 ret = crypto_aead_setkey(tfm, key,
291 template[i].klen);
292 if (ret) {
293 printk(KERN_INFO "setkey() failed flags=%x\n",
294 crypto_aead_get_flags(tfm));
295
296 if (!template[i].fail)
297 goto next_one;
298 }
299
300 authsize = abs(template[i].rlen - template[i].ilen);
301 ret = crypto_aead_setauthsize(tfm, authsize);
302 if (ret) {
303 printk(KERN_INFO
304 "failed to set authsize = %u\n",
305 authsize);
306 goto next_one;
307 }
308
309 sg_init_one(&sg[0], input,
310 template[i].ilen + (enc ? authsize : 0));
311
312 sg_init_one(&asg[0], assoc, template[i].alen);
313
314 aead_request_set_crypt(req, sg, sg,
315 template[i].ilen, iv);
316
317 aead_request_set_assoc(req, asg, template[i].alen);
318
319 ret = enc ?
320 crypto_aead_encrypt(req) :
321 crypto_aead_decrypt(req);
322
323 switch (ret) {
324 case 0:
325 break;
326 case -EINPROGRESS:
327 case -EBUSY:
328 ret = wait_for_completion_interruptible(
329 &result.completion);
330 if (!ret && !(ret = result.err)) {
331 INIT_COMPLETION(result.completion);
332 break;
333 }
334 /* fall through */
335 default:
336 printk(KERN_INFO "%s () failed err=%d\n",
337 e, -ret);
338 goto next_one;
339 }
340
341 q = kmap(sg_page(&sg[0])) + sg[0].offset;
342 hexdump(q, template[i].rlen);
343
344 printk(KERN_INFO "enc/dec: %s\n",
345 memcmp(q, template[i].result,
346 template[i].rlen) ? "fail" : "pass");
347 kunmap(sg_page(&sg[0]));
348 next_one:
349 if (!template[i].key)
350 kfree(key);
351 kfree(assoc);
352 kfree(input);
353 }
354 }
355
356 printk(KERN_INFO "\ntesting %s %s across pages (chunking)\n", algo, e);
357 memset(axbuf, 0, XBUFSIZE);
358
359 for (i = 0, j = 0; i < tcount; i++) {
360 if (template[i].np) {
361 printk(KERN_INFO "test %u (%d bit key):\n",
362 ++j, template[i].klen * 8);
363
364 if (template[i].iv)
365 memcpy(iv, template[i].iv, MAX_IVLEN);
366 else
367 memset(iv, 0, MAX_IVLEN);
368
369 crypto_aead_clear_flags(tfm, ~0);
370 if (template[i].wk)
371 crypto_aead_set_flags(
372 tfm, CRYPTO_TFM_REQ_WEAK_KEY);
373 key = template[i].key;
374
375 ret = crypto_aead_setkey(tfm, key, template[i].klen);
376 if (ret) {
377 printk(KERN_INFO "setkey() failed flags=%x\n",
378 crypto_aead_get_flags(tfm));
379
380 if (!template[i].fail)
381 goto out;
382 }
383
384 memset(xbuf, 0, XBUFSIZE);
385 sg_init_table(sg, template[i].np);
386 for (k = 0, temp = 0; k < template[i].np; k++) {
387 memcpy(&xbuf[IDX[k]],
388 template[i].input + temp,
389 template[i].tap[k]);
390 temp += template[i].tap[k];
391 sg_set_buf(&sg[k], &xbuf[IDX[k]],
392 template[i].tap[k]);
393 }
394
395 authsize = abs(template[i].rlen - template[i].ilen);
396 ret = crypto_aead_setauthsize(tfm, authsize);
397 if (ret) {
398 printk(KERN_INFO
399 "failed to set authsize = %u\n",
400 authsize);
401 goto out;
402 }
403
404 if (enc)
405 sg[k - 1].length += authsize;
406
407 sg_init_table(asg, template[i].anp);
408 for (k = 0, temp = 0; k < template[i].anp; k++) {
409 memcpy(&axbuf[IDX[k]],
410 template[i].assoc + temp,
411 template[i].atap[k]);
412 temp += template[i].atap[k];
413 sg_set_buf(&asg[k], &axbuf[IDX[k]],
414 template[i].atap[k]);
415 }
416
417 aead_request_set_crypt(req, sg, sg,
418 template[i].ilen,
419 iv);
420
421 aead_request_set_assoc(req, asg, template[i].alen);
422
423 ret = enc ?
424 crypto_aead_encrypt(req) :
425 crypto_aead_decrypt(req);
426
427 switch (ret) {
428 case 0:
429 break;
430 case -EINPROGRESS:
431 case -EBUSY:
432 ret = wait_for_completion_interruptible(
433 &result.completion);
434 if (!ret && !(ret = result.err)) {
435 INIT_COMPLETION(result.completion);
436 break;
437 }
438 /* fall through */
439 default:
440 printk(KERN_INFO "%s () failed err=%d\n",
441 e, -ret);
442 goto out;
443 }
444
445 for (k = 0, temp = 0; k < template[i].np; k++) {
446 printk(KERN_INFO "page %u\n", k);
447 q = kmap(sg_page(&sg[k])) + sg[k].offset;
448 hexdump(q, template[i].tap[k]);
449 printk(KERN_INFO "%s\n",
450 memcmp(q, template[i].result + temp,
451 template[i].tap[k] -
452 (k < template[i].np - 1 || enc ?
453 0 : authsize)) ?
454 "fail" : "pass");
455
456 for (n = 0; q[template[i].tap[k] + n]; n++)
457 ;
458 if (n) {
459 printk("Result buffer corruption %u "
460 "bytes:\n", n);
461 hexdump(&q[template[i].tap[k]], n);
462 }
463
464 temp += template[i].tap[k];
465 kunmap(sg_page(&sg[k]));
466 }
467 }
468 }
469
470 out:
471 crypto_free_aead(tfm);
472 aead_request_free(req);
473 }
474
475 static void test_cipher(char *algo, int enc,
476 struct cipher_testvec *template, unsigned int tcount)
477 {
478 unsigned int ret, i, j, k, n, temp;
479 char *q;
480 struct crypto_ablkcipher *tfm;
481 struct ablkcipher_request *req;
482 struct scatterlist sg[8];
483 const char *e;
484 struct tcrypt_result result;
485 void *data;
486 char iv[MAX_IVLEN];
487
488 if (enc == ENCRYPT)
489 e = "encryption";
490 else
491 e = "decryption";
492
493 printk("\ntesting %s %s\n", algo, e);
494
495 init_completion(&result.completion);
496 tfm = crypto_alloc_ablkcipher(algo, 0, 0);
497
498 if (IS_ERR(tfm)) {
499 printk("failed to load transform for %s: %ld\n", algo,
500 PTR_ERR(tfm));
501 return;
502 }
503
504 req = ablkcipher_request_alloc(tfm, GFP_KERNEL);
505 if (!req) {
506 printk("failed to allocate request for %s\n", algo);
507 goto out;
508 }
509
510 ablkcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
511 tcrypt_complete, &result);
512
513 j = 0;
514 for (i = 0; i < tcount; i++) {
515
516 data = kzalloc(template[i].ilen, GFP_KERNEL);
517 if (!data)
518 continue;
519
520 memcpy(data, template[i].input, template[i].ilen);
521 if (template[i].iv)
522 memcpy(iv, template[i].iv, MAX_IVLEN);
523 else
524 memset(iv, 0, MAX_IVLEN);
525
526 if (!(template[i].np)) {
527 j++;
528 printk("test %u (%d bit key):\n",
529 j, template[i].klen * 8);
530
531 crypto_ablkcipher_clear_flags(tfm, ~0);
532 if (template[i].wk)
533 crypto_ablkcipher_set_flags(
534 tfm, CRYPTO_TFM_REQ_WEAK_KEY);
535
536 ret = crypto_ablkcipher_setkey(tfm, template[i].key,
537 template[i].klen);
538 if (ret) {
539 printk("setkey() failed flags=%x\n",
540 crypto_ablkcipher_get_flags(tfm));
541
542 if (!template[i].fail) {
543 kfree(data);
544 goto out;
545 }
546 }
547
548 sg_init_one(&sg[0], data, template[i].ilen);
549
550 ablkcipher_request_set_crypt(req, sg, sg,
551 template[i].ilen, iv);
552 ret = enc ?
553 crypto_ablkcipher_encrypt(req) :
554 crypto_ablkcipher_decrypt(req);
555
556 switch (ret) {
557 case 0:
558 break;
559 case -EINPROGRESS:
560 case -EBUSY:
561 ret = wait_for_completion_interruptible(
562 &result.completion);
563 if (!ret && !((ret = result.err))) {
564 INIT_COMPLETION(result.completion);
565 break;
566 }
567 /* fall through */
568 default:
569 printk("%s () failed err=%d\n", e, -ret);
570 kfree(data);
571 goto out;
572 }
573
574 q = kmap(sg_page(&sg[0])) + sg[0].offset;
575 hexdump(q, template[i].rlen);
576
577 printk("%s\n",
578 memcmp(q, template[i].result,
579 template[i].rlen) ? "fail" : "pass");
580 kunmap(sg_page(&sg[0]));
581 }
582 kfree(data);
583 }
584
585 printk("\ntesting %s %s across pages (chunking)\n", algo, e);
586
587 j = 0;
588 for (i = 0; i < tcount; i++) {
589
590 if (template[i].iv)
591 memcpy(iv, template[i].iv, MAX_IVLEN);
592 else
593 memset(iv, 0, MAX_IVLEN);
594
595 if (template[i].np) {
596 j++;
597 printk("test %u (%d bit key):\n",
598 j, template[i].klen * 8);
599
600 memset(xbuf, 0, XBUFSIZE);
601 crypto_ablkcipher_clear_flags(tfm, ~0);
602 if (template[i].wk)
603 crypto_ablkcipher_set_flags(
604 tfm, CRYPTO_TFM_REQ_WEAK_KEY);
605
606 ret = crypto_ablkcipher_setkey(tfm, template[i].key,
607 template[i].klen);
608 if (ret) {
609 printk("setkey() failed flags=%x\n",
610 crypto_ablkcipher_get_flags(tfm));
611
612 if (!template[i].fail)
613 goto out;
614 }
615
616 temp = 0;
617 sg_init_table(sg, template[i].np);
618 for (k = 0; k < template[i].np; k++) {
619 memcpy(&xbuf[IDX[k]],
620 template[i].input + temp,
621 template[i].tap[k]);
622 temp += template[i].tap[k];
623 sg_set_buf(&sg[k], &xbuf[IDX[k]],
624 template[i].tap[k]);
625 }
626
627 ablkcipher_request_set_crypt(req, sg, sg,
628 template[i].ilen, iv);
629
630 ret = enc ?
631 crypto_ablkcipher_encrypt(req) :
632 crypto_ablkcipher_decrypt(req);
633
634 switch (ret) {
635 case 0:
636 break;
637 case -EINPROGRESS:
638 case -EBUSY:
639 ret = wait_for_completion_interruptible(
640 &result.completion);
641 if (!ret && !((ret = result.err))) {
642 INIT_COMPLETION(result.completion);
643 break;
644 }
645 /* fall through */
646 default:
647 printk("%s () failed err=%d\n", e, -ret);
648 goto out;
649 }
650
651 temp = 0;
652 for (k = 0; k < template[i].np; k++) {
653 printk("page %u\n", k);
654 q = kmap(sg_page(&sg[k])) + sg[k].offset;
655 hexdump(q, template[i].tap[k]);
656 printk("%s\n",
657 memcmp(q, template[i].result + temp,
658 template[i].tap[k]) ? "fail" :
659 "pass");
660
661 for (n = 0; q[template[i].tap[k] + n]; n++)
662 ;
663 if (n) {
664 printk("Result buffer corruption %u "
665 "bytes:\n", n);
666 hexdump(&q[template[i].tap[k]], n);
667 }
668 temp += template[i].tap[k];
669 kunmap(sg_page(&sg[k]));
670 }
671 }
672 }
673 out:
674 crypto_free_ablkcipher(tfm);
675 ablkcipher_request_free(req);
676 }
677
678 static int test_cipher_jiffies(struct blkcipher_desc *desc, int enc, char *p,
679 int blen, int sec)
680 {
681 struct scatterlist sg[1];
682 unsigned long start, end;
683 int bcount;
684 int ret;
685
686 sg_init_one(sg, p, blen);
687
688 for (start = jiffies, end = start + sec * HZ, bcount = 0;
689 time_before(jiffies, end); bcount++) {
690 if (enc)
691 ret = crypto_blkcipher_encrypt(desc, sg, sg, blen);
692 else
693 ret = crypto_blkcipher_decrypt(desc, sg, sg, blen);
694
695 if (ret)
696 return ret;
697 }
698
699 printk("%d operations in %d seconds (%ld bytes)\n",
700 bcount, sec, (long)bcount * blen);
701 return 0;
702 }
703
704 static int test_cipher_cycles(struct blkcipher_desc *desc, int enc, char *p,
705 int blen)
706 {
707 struct scatterlist sg[1];
708 unsigned long cycles = 0;
709 int ret = 0;
710 int i;
711
712 sg_init_one(sg, p, blen);
713
714 local_bh_disable();
715 local_irq_disable();
716
717 /* Warm-up run. */
718 for (i = 0; i < 4; i++) {
719 if (enc)
720 ret = crypto_blkcipher_encrypt(desc, sg, sg, blen);
721 else
722 ret = crypto_blkcipher_decrypt(desc, sg, sg, blen);
723
724 if (ret)
725 goto out;
726 }
727
728 /* The real thing. */
729 for (i = 0; i < 8; i++) {
730 cycles_t start, end;
731
732 start = get_cycles();
733 if (enc)
734 ret = crypto_blkcipher_encrypt(desc, sg, sg, blen);
735 else
736 ret = crypto_blkcipher_decrypt(desc, sg, sg, blen);
737 end = get_cycles();
738
739 if (ret)
740 goto out;
741
742 cycles += end - start;
743 }
744
745 out:
746 local_irq_enable();
747 local_bh_enable();
748
749 if (ret == 0)
750 printk("1 operation in %lu cycles (%d bytes)\n",
751 (cycles + 4) / 8, blen);
752
753 return ret;
754 }
755
756 static u32 block_sizes[] = { 16, 64, 256, 1024, 8192, 0 };
757
758 static void test_cipher_speed(char *algo, int enc, unsigned int sec,
759 struct cipher_testvec *template,
760 unsigned int tcount, u8 *keysize)
761 {
762 unsigned int ret, i, j, iv_len;
763 unsigned char *key, *p, iv[128];
764 struct crypto_blkcipher *tfm;
765 struct blkcipher_desc desc;
766 const char *e;
767 u32 *b_size;
768
769 if (enc == ENCRYPT)
770 e = "encryption";
771 else
772 e = "decryption";
773
774 printk("\ntesting speed of %s %s\n", algo, e);
775
776 tfm = crypto_alloc_blkcipher(algo, 0, CRYPTO_ALG_ASYNC);
777
778 if (IS_ERR(tfm)) {
779 printk("failed to load transform for %s: %ld\n", algo,
780 PTR_ERR(tfm));
781 return;
782 }
783 desc.tfm = tfm;
784 desc.flags = 0;
785
786 i = 0;
787 do {
788
789 b_size = block_sizes;
790 do {
791
792 if ((*keysize + *b_size) > TVMEMSIZE) {
793 printk("template (%u) too big for tvmem (%u)\n",
794 *keysize + *b_size, TVMEMSIZE);
795 goto out;
796 }
797
798 printk("test %u (%d bit key, %d byte blocks): ", i,
799 *keysize * 8, *b_size);
800
801 memset(tvmem, 0xff, *keysize + *b_size);
802
803 /* set key, plain text and IV */
804 key = (unsigned char *)tvmem;
805 for (j = 0; j < tcount; j++) {
806 if (template[j].klen == *keysize) {
807 key = template[j].key;
808 break;
809 }
810 }
811 p = (unsigned char *)tvmem + *keysize;
812
813 ret = crypto_blkcipher_setkey(tfm, key, *keysize);
814 if (ret) {
815 printk("setkey() failed flags=%x\n",
816 crypto_blkcipher_get_flags(tfm));
817 goto out;
818 }
819
820 iv_len = crypto_blkcipher_ivsize(tfm);
821 if (iv_len) {
822 memset(&iv, 0xff, iv_len);
823 crypto_blkcipher_set_iv(tfm, iv, iv_len);
824 }
825
826 if (sec)
827 ret = test_cipher_jiffies(&desc, enc, p, *b_size, sec);
828 else
829 ret = test_cipher_cycles(&desc, enc, p, *b_size);
830
831 if (ret) {
832 printk("%s() failed flags=%x\n", e, desc.flags);
833 break;
834 }
835 b_size++;
836 i++;
837 } while (*b_size);
838 keysize++;
839 } while (*keysize);
840
841 out:
842 crypto_free_blkcipher(tfm);
843 }
844
845 static int test_hash_jiffies_digest(struct hash_desc *desc, char *p, int blen,
846 char *out, int sec)
847 {
848 struct scatterlist sg[1];
849 unsigned long start, end;
850 int bcount;
851 int ret;
852
853 sg_init_table(sg, 1);
854
855 for (start = jiffies, end = start + sec * HZ, bcount = 0;
856 time_before(jiffies, end); bcount++) {
857 sg_set_buf(sg, p, blen);
858 ret = crypto_hash_digest(desc, sg, blen, out);
859 if (ret)
860 return ret;
861 }
862
863 printk("%6u opers/sec, %9lu bytes/sec\n",
864 bcount / sec, ((long)bcount * blen) / sec);
865
866 return 0;
867 }
868
869 static int test_hash_jiffies(struct hash_desc *desc, char *p, int blen,
870 int plen, char *out, int sec)
871 {
872 struct scatterlist sg[1];
873 unsigned long start, end;
874 int bcount, pcount;
875 int ret;
876
877 if (plen == blen)
878 return test_hash_jiffies_digest(desc, p, blen, out, sec);
879
880 sg_init_table(sg, 1);
881
882 for (start = jiffies, end = start + sec * HZ, bcount = 0;
883 time_before(jiffies, end); bcount++) {
884 ret = crypto_hash_init(desc);
885 if (ret)
886 return ret;
887 for (pcount = 0; pcount < blen; pcount += plen) {
888 sg_set_buf(sg, p + pcount, plen);
889 ret = crypto_hash_update(desc, sg, plen);
890 if (ret)
891 return ret;
892 }
893 /* we assume there is enough space in 'out' for the result */
894 ret = crypto_hash_final(desc, out);
895 if (ret)
896 return ret;
897 }
898
899 printk("%6u opers/sec, %9lu bytes/sec\n",
900 bcount / sec, ((long)bcount * blen) / sec);
901
902 return 0;
903 }
904
905 static int test_hash_cycles_digest(struct hash_desc *desc, char *p, int blen,
906 char *out)
907 {
908 struct scatterlist sg[1];
909 unsigned long cycles = 0;
910 int i;
911 int ret;
912
913 sg_init_table(sg, 1);
914
915 local_bh_disable();
916 local_irq_disable();
917
918 /* Warm-up run. */
919 for (i = 0; i < 4; i++) {
920 sg_set_buf(sg, p, blen);
921 ret = crypto_hash_digest(desc, sg, blen, out);
922 if (ret)
923 goto out;
924 }
925
926 /* The real thing. */
927 for (i = 0; i < 8; i++) {
928 cycles_t start, end;
929
930 start = get_cycles();
931
932 sg_set_buf(sg, p, blen);
933 ret = crypto_hash_digest(desc, sg, blen, out);
934 if (ret)
935 goto out;
936
937 end = get_cycles();
938
939 cycles += end - start;
940 }
941
942 out:
943 local_irq_enable();
944 local_bh_enable();
945
946 if (ret)
947 return ret;
948
949 printk("%6lu cycles/operation, %4lu cycles/byte\n",
950 cycles / 8, cycles / (8 * blen));
951
952 return 0;
953 }
954
955 static int test_hash_cycles(struct hash_desc *desc, char *p, int blen,
956 int plen, char *out)
957 {
958 struct scatterlist sg[1];
959 unsigned long cycles = 0;
960 int i, pcount;
961 int ret;
962
963 if (plen == blen)
964 return test_hash_cycles_digest(desc, p, blen, out);
965
966 sg_init_table(sg, 1);
967
968 local_bh_disable();
969 local_irq_disable();
970
971 /* Warm-up run. */
972 for (i = 0; i < 4; i++) {
973 ret = crypto_hash_init(desc);
974 if (ret)
975 goto out;
976 for (pcount = 0; pcount < blen; pcount += plen) {
977 sg_set_buf(sg, p + pcount, plen);
978 ret = crypto_hash_update(desc, sg, plen);
979 if (ret)
980 goto out;
981 }
982 ret = crypto_hash_final(desc, out);
983 if (ret)
984 goto out;
985 }
986
987 /* The real thing. */
988 for (i = 0; i < 8; i++) {
989 cycles_t start, end;
990
991 start = get_cycles();
992
993 ret = crypto_hash_init(desc);
994 if (ret)
995 goto out;
996 for (pcount = 0; pcount < blen; pcount += plen) {
997 sg_set_buf(sg, p + pcount, plen);
998 ret = crypto_hash_update(desc, sg, plen);
999 if (ret)
1000 goto out;
1001 }
1002 ret = crypto_hash_final(desc, out);
1003 if (ret)
1004 goto out;
1005
1006 end = get_cycles();
1007
1008 cycles += end - start;
1009 }
1010
1011 out:
1012 local_irq_enable();
1013 local_bh_enable();
1014
1015 if (ret)
1016 return ret;
1017
1018 printk("%6lu cycles/operation, %4lu cycles/byte\n",
1019 cycles / 8, cycles / (8 * blen));
1020
1021 return 0;
1022 }
1023
1024 static void test_hash_speed(char *algo, unsigned int sec,
1025 struct hash_speed *speed)
1026 {
1027 struct crypto_hash *tfm;
1028 struct hash_desc desc;
1029 char output[1024];
1030 int i;
1031 int ret;
1032
1033 printk("\ntesting speed of %s\n", algo);
1034
1035 tfm = crypto_alloc_hash(algo, 0, CRYPTO_ALG_ASYNC);
1036
1037 if (IS_ERR(tfm)) {
1038 printk("failed to load transform for %s: %ld\n", algo,
1039 PTR_ERR(tfm));
1040 return;
1041 }
1042
1043 desc.tfm = tfm;
1044 desc.flags = 0;
1045
1046 if (crypto_hash_digestsize(tfm) > sizeof(output)) {
1047 printk("digestsize(%u) > outputbuffer(%zu)\n",
1048 crypto_hash_digestsize(tfm), sizeof(output));
1049 goto out;
1050 }
1051
1052 for (i = 0; speed[i].blen != 0; i++) {
1053 if (speed[i].blen > TVMEMSIZE) {
1054 printk("template (%u) too big for tvmem (%u)\n",
1055 speed[i].blen, TVMEMSIZE);
1056 goto out;
1057 }
1058
1059 printk("test%3u (%5u byte blocks,%5u bytes per update,%4u updates): ",
1060 i, speed[i].blen, speed[i].plen, speed[i].blen / speed[i].plen);
1061
1062 memset(tvmem, 0xff, speed[i].blen);
1063
1064 if (sec)
1065 ret = test_hash_jiffies(&desc, tvmem, speed[i].blen,
1066 speed[i].plen, output, sec);
1067 else
1068 ret = test_hash_cycles(&desc, tvmem, speed[i].blen,
1069 speed[i].plen, output);
1070
1071 if (ret) {
1072 printk("hashing failed ret=%d\n", ret);
1073 break;
1074 }
1075 }
1076
1077 out:
1078 crypto_free_hash(tfm);
1079 }
1080
1081 static void test_comp(char *algo, struct comp_testvec *ctemplate,
1082 struct comp_testvec *dtemplate, int ctcount, int dtcount)
1083 {
1084 unsigned int i;
1085 char result[COMP_BUF_SIZE];
1086 struct crypto_comp *tfm;
1087 unsigned int tsize;
1088
1089 printk("\ntesting %s compression\n", algo);
1090
1091 tfm = crypto_alloc_comp(algo, 0, CRYPTO_ALG_ASYNC);
1092 if (IS_ERR(tfm)) {
1093 printk("failed to load transform for %s\n", algo);
1094 return;
1095 }
1096
1097 for (i = 0; i < ctcount; i++) {
1098 int ilen, ret, dlen = COMP_BUF_SIZE;
1099
1100 printk("test %u:\n", i + 1);
1101 memset(result, 0, sizeof (result));
1102
1103 ilen = ctemplate[i].inlen;
1104 ret = crypto_comp_compress(tfm, ctemplate[i].input,
1105 ilen, result, &dlen);
1106 if (ret) {
1107 printk("fail: ret=%d\n", ret);
1108 continue;
1109 }
1110 hexdump(result, dlen);
1111 printk("%s (ratio %d:%d)\n",
1112 memcmp(result, ctemplate[i].output, dlen) ? "fail" : "pass",
1113 ilen, dlen);
1114 }
1115
1116 printk("\ntesting %s decompression\n", algo);
1117
1118 tsize = sizeof(struct comp_testvec);
1119 tsize *= dtcount;
1120 if (tsize > TVMEMSIZE) {
1121 printk("template (%u) too big for tvmem (%u)\n", tsize,
1122 TVMEMSIZE);
1123 goto out;
1124 }
1125
1126 for (i = 0; i < dtcount; i++) {
1127 int ilen, ret, dlen = COMP_BUF_SIZE;
1128
1129 printk("test %u:\n", i + 1);
1130 memset(result, 0, sizeof (result));
1131
1132 ilen = dtemplate[i].inlen;
1133 ret = crypto_comp_decompress(tfm, dtemplate[i].input,
1134 ilen, result, &dlen);
1135 if (ret) {
1136 printk("fail: ret=%d\n", ret);
1137 continue;
1138 }
1139 hexdump(result, dlen);
1140 printk("%s (ratio %d:%d)\n",
1141 memcmp(result, dtemplate[i].output, dlen) ? "fail" : "pass",
1142 ilen, dlen);
1143 }
1144 out:
1145 crypto_free_comp(tfm);
1146 }
1147
1148 static void test_available(void)
1149 {
1150 char **name = check;
1151
1152 while (*name) {
1153 printk("alg %s ", *name);
1154 printk(crypto_has_alg(*name, 0, 0) ?
1155 "found\n" : "not found\n");
1156 name++;
1157 }
1158 }
1159
1160 static void do_test(void)
1161 {
1162 switch (mode) {
1163
1164 case 0:
1165 test_hash("md5", md5_tv_template, MD5_TEST_VECTORS);
1166
1167 test_hash("sha1", sha1_tv_template, SHA1_TEST_VECTORS);
1168
1169 //DES
1170 test_cipher("ecb(des)", ENCRYPT, des_enc_tv_template,
1171 DES_ENC_TEST_VECTORS);
1172 test_cipher("ecb(des)", DECRYPT, des_dec_tv_template,
1173 DES_DEC_TEST_VECTORS);
1174 test_cipher("cbc(des)", ENCRYPT, des_cbc_enc_tv_template,
1175 DES_CBC_ENC_TEST_VECTORS);
1176 test_cipher("cbc(des)", DECRYPT, des_cbc_dec_tv_template,
1177 DES_CBC_DEC_TEST_VECTORS);
1178
1179 //DES3_EDE
1180 test_cipher("ecb(des3_ede)", ENCRYPT, des3_ede_enc_tv_template,
1181 DES3_EDE_ENC_TEST_VECTORS);
1182 test_cipher("ecb(des3_ede)", DECRYPT, des3_ede_dec_tv_template,
1183 DES3_EDE_DEC_TEST_VECTORS);
1184
1185 test_hash("md4", md4_tv_template, MD4_TEST_VECTORS);
1186
1187 test_hash("sha224", sha224_tv_template, SHA224_TEST_VECTORS);
1188
1189 test_hash("sha256", sha256_tv_template, SHA256_TEST_VECTORS);
1190
1191 //BLOWFISH
1192 test_cipher("ecb(blowfish)", ENCRYPT, bf_enc_tv_template,
1193 BF_ENC_TEST_VECTORS);
1194 test_cipher("ecb(blowfish)", DECRYPT, bf_dec_tv_template,
1195 BF_DEC_TEST_VECTORS);
1196 test_cipher("cbc(blowfish)", ENCRYPT, bf_cbc_enc_tv_template,
1197 BF_CBC_ENC_TEST_VECTORS);
1198 test_cipher("cbc(blowfish)", DECRYPT, bf_cbc_dec_tv_template,
1199 BF_CBC_DEC_TEST_VECTORS);
1200
1201 //TWOFISH
1202 test_cipher("ecb(twofish)", ENCRYPT, tf_enc_tv_template,
1203 TF_ENC_TEST_VECTORS);
1204 test_cipher("ecb(twofish)", DECRYPT, tf_dec_tv_template,
1205 TF_DEC_TEST_VECTORS);
1206 test_cipher("cbc(twofish)", ENCRYPT, tf_cbc_enc_tv_template,
1207 TF_CBC_ENC_TEST_VECTORS);
1208 test_cipher("cbc(twofish)", DECRYPT, tf_cbc_dec_tv_template,
1209 TF_CBC_DEC_TEST_VECTORS);
1210
1211 //SERPENT
1212 test_cipher("ecb(serpent)", ENCRYPT, serpent_enc_tv_template,
1213 SERPENT_ENC_TEST_VECTORS);
1214 test_cipher("ecb(serpent)", DECRYPT, serpent_dec_tv_template,
1215 SERPENT_DEC_TEST_VECTORS);
1216
1217 //TNEPRES
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);
1222
1223 //AES
1224 test_cipher("ecb(aes)", ENCRYPT, aes_enc_tv_template,
1225 AES_ENC_TEST_VECTORS);
1226 test_cipher("ecb(aes)", DECRYPT, aes_dec_tv_template,
1227 AES_DEC_TEST_VECTORS);
1228 test_cipher("cbc(aes)", ENCRYPT, aes_cbc_enc_tv_template,
1229 AES_CBC_ENC_TEST_VECTORS);
1230 test_cipher("cbc(aes)", DECRYPT, aes_cbc_dec_tv_template,
1231 AES_CBC_DEC_TEST_VECTORS);
1232 test_cipher("lrw(aes)", ENCRYPT, aes_lrw_enc_tv_template,
1233 AES_LRW_ENC_TEST_VECTORS);
1234 test_cipher("lrw(aes)", DECRYPT, aes_lrw_dec_tv_template,
1235 AES_LRW_DEC_TEST_VECTORS);
1236 test_cipher("xts(aes)", ENCRYPT, aes_xts_enc_tv_template,
1237 AES_XTS_ENC_TEST_VECTORS);
1238 test_cipher("xts(aes)", DECRYPT, aes_xts_dec_tv_template,
1239 AES_XTS_DEC_TEST_VECTORS);
1240 test_cipher("rfc3686(ctr(aes))", ENCRYPT, aes_ctr_enc_tv_template,
1241 AES_CTR_ENC_TEST_VECTORS);
1242 test_cipher("rfc3686(ctr(aes))", DECRYPT, aes_ctr_dec_tv_template,
1243 AES_CTR_DEC_TEST_VECTORS);
1244 test_aead("gcm(aes)", ENCRYPT, aes_gcm_enc_tv_template,
1245 AES_GCM_ENC_TEST_VECTORS);
1246 test_aead("gcm(aes)", DECRYPT, aes_gcm_dec_tv_template,
1247 AES_GCM_DEC_TEST_VECTORS);
1248 test_aead("ccm(aes)", ENCRYPT, aes_ccm_enc_tv_template,
1249 AES_CCM_ENC_TEST_VECTORS);
1250 test_aead("ccm(aes)", DECRYPT, aes_ccm_dec_tv_template,
1251 AES_CCM_DEC_TEST_VECTORS);
1252
1253 //CAST5
1254 test_cipher("ecb(cast5)", ENCRYPT, cast5_enc_tv_template,
1255 CAST5_ENC_TEST_VECTORS);
1256 test_cipher("ecb(cast5)", DECRYPT, cast5_dec_tv_template,
1257 CAST5_DEC_TEST_VECTORS);
1258
1259 //CAST6
1260 test_cipher("ecb(cast6)", ENCRYPT, cast6_enc_tv_template,
1261 CAST6_ENC_TEST_VECTORS);
1262 test_cipher("ecb(cast6)", DECRYPT, cast6_dec_tv_template,
1263 CAST6_DEC_TEST_VECTORS);
1264
1265 //ARC4
1266 test_cipher("ecb(arc4)", ENCRYPT, arc4_enc_tv_template,
1267 ARC4_ENC_TEST_VECTORS);
1268 test_cipher("ecb(arc4)", DECRYPT, arc4_dec_tv_template,
1269 ARC4_DEC_TEST_VECTORS);
1270
1271 //TEA
1272 test_cipher("ecb(tea)", ENCRYPT, tea_enc_tv_template,
1273 TEA_ENC_TEST_VECTORS);
1274 test_cipher("ecb(tea)", DECRYPT, tea_dec_tv_template,
1275 TEA_DEC_TEST_VECTORS);
1276
1277
1278 //XTEA
1279 test_cipher("ecb(xtea)", ENCRYPT, xtea_enc_tv_template,
1280 XTEA_ENC_TEST_VECTORS);
1281 test_cipher("ecb(xtea)", DECRYPT, xtea_dec_tv_template,
1282 XTEA_DEC_TEST_VECTORS);
1283
1284 //KHAZAD
1285 test_cipher("ecb(khazad)", ENCRYPT, khazad_enc_tv_template,
1286 KHAZAD_ENC_TEST_VECTORS);
1287 test_cipher("ecb(khazad)", DECRYPT, khazad_dec_tv_template,
1288 KHAZAD_DEC_TEST_VECTORS);
1289
1290 //ANUBIS
1291 test_cipher("ecb(anubis)", ENCRYPT, anubis_enc_tv_template,
1292 ANUBIS_ENC_TEST_VECTORS);
1293 test_cipher("ecb(anubis)", DECRYPT, anubis_dec_tv_template,
1294 ANUBIS_DEC_TEST_VECTORS);
1295 test_cipher("cbc(anubis)", ENCRYPT, anubis_cbc_enc_tv_template,
1296 ANUBIS_CBC_ENC_TEST_VECTORS);
1297 test_cipher("cbc(anubis)", DECRYPT, anubis_cbc_dec_tv_template,
1298 ANUBIS_CBC_ENC_TEST_VECTORS);
1299
1300 //XETA
1301 test_cipher("ecb(xeta)", ENCRYPT, xeta_enc_tv_template,
1302 XETA_ENC_TEST_VECTORS);
1303 test_cipher("ecb(xeta)", DECRYPT, xeta_dec_tv_template,
1304 XETA_DEC_TEST_VECTORS);
1305
1306 //FCrypt
1307 test_cipher("pcbc(fcrypt)", ENCRYPT, fcrypt_pcbc_enc_tv_template,
1308 FCRYPT_ENC_TEST_VECTORS);
1309 test_cipher("pcbc(fcrypt)", DECRYPT, fcrypt_pcbc_dec_tv_template,
1310 FCRYPT_DEC_TEST_VECTORS);
1311
1312 //CAMELLIA
1313 test_cipher("ecb(camellia)", ENCRYPT,
1314 camellia_enc_tv_template,
1315 CAMELLIA_ENC_TEST_VECTORS);
1316 test_cipher("ecb(camellia)", DECRYPT,
1317 camellia_dec_tv_template,
1318 CAMELLIA_DEC_TEST_VECTORS);
1319 test_cipher("cbc(camellia)", ENCRYPT,
1320 camellia_cbc_enc_tv_template,
1321 CAMELLIA_CBC_ENC_TEST_VECTORS);
1322 test_cipher("cbc(camellia)", DECRYPT,
1323 camellia_cbc_dec_tv_template,
1324 CAMELLIA_CBC_DEC_TEST_VECTORS);
1325
1326 //SEED
1327 test_cipher("ecb(seed)", ENCRYPT, seed_enc_tv_template,
1328 SEED_ENC_TEST_VECTORS);
1329 test_cipher("ecb(seed)", DECRYPT, seed_dec_tv_template,
1330 SEED_DEC_TEST_VECTORS);
1331
1332 //CTS
1333 test_cipher("cts(cbc(aes))", ENCRYPT, cts_mode_enc_tv_template,
1334 CTS_MODE_ENC_TEST_VECTORS);
1335 test_cipher("cts(cbc(aes))", DECRYPT, cts_mode_dec_tv_template,
1336 CTS_MODE_DEC_TEST_VECTORS);
1337
1338 test_hash("sha384", sha384_tv_template, SHA384_TEST_VECTORS);
1339 test_hash("sha512", sha512_tv_template, SHA512_TEST_VECTORS);
1340 test_hash("wp512", wp512_tv_template, WP512_TEST_VECTORS);
1341 test_hash("wp384", wp384_tv_template, WP384_TEST_VECTORS);
1342 test_hash("wp256", wp256_tv_template, WP256_TEST_VECTORS);
1343 test_hash("tgr192", tgr192_tv_template, TGR192_TEST_VECTORS);
1344 test_hash("tgr160", tgr160_tv_template, TGR160_TEST_VECTORS);
1345 test_hash("tgr128", tgr128_tv_template, TGR128_TEST_VECTORS);
1346 test_comp("deflate", deflate_comp_tv_template,
1347 deflate_decomp_tv_template, DEFLATE_COMP_TEST_VECTORS,
1348 DEFLATE_DECOMP_TEST_VECTORS);
1349 test_comp("lzo", lzo_comp_tv_template, lzo_decomp_tv_template,
1350 LZO_COMP_TEST_VECTORS, LZO_DECOMP_TEST_VECTORS);
1351 test_hash("crc32c", crc32c_tv_template, CRC32C_TEST_VECTORS);
1352 test_hash("hmac(md5)", hmac_md5_tv_template,
1353 HMAC_MD5_TEST_VECTORS);
1354 test_hash("hmac(sha1)", hmac_sha1_tv_template,
1355 HMAC_SHA1_TEST_VECTORS);
1356 test_hash("hmac(sha224)", hmac_sha224_tv_template,
1357 HMAC_SHA224_TEST_VECTORS);
1358 test_hash("hmac(sha256)", hmac_sha256_tv_template,
1359 HMAC_SHA256_TEST_VECTORS);
1360 test_hash("hmac(sha384)", hmac_sha384_tv_template,
1361 HMAC_SHA384_TEST_VECTORS);
1362 test_hash("hmac(sha512)", hmac_sha512_tv_template,
1363 HMAC_SHA512_TEST_VECTORS);
1364
1365 test_hash("xcbc(aes)", aes_xcbc128_tv_template,
1366 XCBC_AES_TEST_VECTORS);
1367
1368 test_hash("michael_mic", michael_mic_tv_template, MICHAEL_MIC_TEST_VECTORS);
1369 break;
1370
1371 case 1:
1372 test_hash("md5", md5_tv_template, MD5_TEST_VECTORS);
1373 break;
1374
1375 case 2:
1376 test_hash("sha1", sha1_tv_template, SHA1_TEST_VECTORS);
1377 break;
1378
1379 case 3:
1380 test_cipher("ecb(des)", ENCRYPT, des_enc_tv_template,
1381 DES_ENC_TEST_VECTORS);
1382 test_cipher("ecb(des)", DECRYPT, des_dec_tv_template,
1383 DES_DEC_TEST_VECTORS);
1384 test_cipher("cbc(des)", ENCRYPT, des_cbc_enc_tv_template,
1385 DES_CBC_ENC_TEST_VECTORS);
1386 test_cipher("cbc(des)", DECRYPT, des_cbc_dec_tv_template,
1387 DES_CBC_DEC_TEST_VECTORS);
1388 break;
1389
1390 case 4:
1391 test_cipher("ecb(des3_ede)", ENCRYPT, des3_ede_enc_tv_template,
1392 DES3_EDE_ENC_TEST_VECTORS);
1393 test_cipher("ecb(des3_ede)", DECRYPT, des3_ede_dec_tv_template,
1394 DES3_EDE_DEC_TEST_VECTORS);
1395 break;
1396
1397 case 5:
1398 test_hash("md4", md4_tv_template, MD4_TEST_VECTORS);
1399 break;
1400
1401 case 6:
1402 test_hash("sha256", sha256_tv_template, SHA256_TEST_VECTORS);
1403 break;
1404
1405 case 7:
1406 test_cipher("ecb(blowfish)", ENCRYPT, bf_enc_tv_template,
1407 BF_ENC_TEST_VECTORS);
1408 test_cipher("ecb(blowfish)", DECRYPT, bf_dec_tv_template,
1409 BF_DEC_TEST_VECTORS);
1410 test_cipher("cbc(blowfish)", ENCRYPT, bf_cbc_enc_tv_template,
1411 BF_CBC_ENC_TEST_VECTORS);
1412 test_cipher("cbc(blowfish)", DECRYPT, bf_cbc_dec_tv_template,
1413 BF_CBC_DEC_TEST_VECTORS);
1414 break;
1415
1416 case 8:
1417 test_cipher("ecb(twofish)", ENCRYPT, tf_enc_tv_template,
1418 TF_ENC_TEST_VECTORS);
1419 test_cipher("ecb(twofish)", DECRYPT, tf_dec_tv_template,
1420 TF_DEC_TEST_VECTORS);
1421 test_cipher("cbc(twofish)", ENCRYPT, tf_cbc_enc_tv_template,
1422 TF_CBC_ENC_TEST_VECTORS);
1423 test_cipher("cbc(twofish)", DECRYPT, tf_cbc_dec_tv_template,
1424 TF_CBC_DEC_TEST_VECTORS);
1425 break;
1426
1427 case 9:
1428 test_cipher("ecb(serpent)", ENCRYPT, serpent_enc_tv_template,
1429 SERPENT_ENC_TEST_VECTORS);
1430 test_cipher("ecb(serpent)", DECRYPT, serpent_dec_tv_template,
1431 SERPENT_DEC_TEST_VECTORS);
1432 break;
1433
1434 case 10:
1435 test_cipher("ecb(aes)", ENCRYPT, aes_enc_tv_template,
1436 AES_ENC_TEST_VECTORS);
1437 test_cipher("ecb(aes)", DECRYPT, aes_dec_tv_template,
1438 AES_DEC_TEST_VECTORS);
1439 test_cipher("cbc(aes)", ENCRYPT, aes_cbc_enc_tv_template,
1440 AES_CBC_ENC_TEST_VECTORS);
1441 test_cipher("cbc(aes)", DECRYPT, aes_cbc_dec_tv_template,
1442 AES_CBC_DEC_TEST_VECTORS);
1443 test_cipher("lrw(aes)", ENCRYPT, aes_lrw_enc_tv_template,
1444 AES_LRW_ENC_TEST_VECTORS);
1445 test_cipher("lrw(aes)", DECRYPT, aes_lrw_dec_tv_template,
1446 AES_LRW_DEC_TEST_VECTORS);
1447 test_cipher("xts(aes)", ENCRYPT, aes_xts_enc_tv_template,
1448 AES_XTS_ENC_TEST_VECTORS);
1449 test_cipher("xts(aes)", DECRYPT, aes_xts_dec_tv_template,
1450 AES_XTS_DEC_TEST_VECTORS);
1451 test_cipher("rfc3686(ctr(aes))", ENCRYPT, aes_ctr_enc_tv_template,
1452 AES_CTR_ENC_TEST_VECTORS);
1453 test_cipher("rfc3686(ctr(aes))", DECRYPT, aes_ctr_dec_tv_template,
1454 AES_CTR_DEC_TEST_VECTORS);
1455 break;
1456
1457 case 11:
1458 test_hash("sha384", sha384_tv_template, SHA384_TEST_VECTORS);
1459 break;
1460
1461 case 12:
1462 test_hash("sha512", sha512_tv_template, SHA512_TEST_VECTORS);
1463 break;
1464
1465 case 13:
1466 test_comp("deflate", deflate_comp_tv_template,
1467 deflate_decomp_tv_template, DEFLATE_COMP_TEST_VECTORS,
1468 DEFLATE_DECOMP_TEST_VECTORS);
1469 break;
1470
1471 case 14:
1472 test_cipher("ecb(cast5)", ENCRYPT, cast5_enc_tv_template,
1473 CAST5_ENC_TEST_VECTORS);
1474 test_cipher("ecb(cast5)", DECRYPT, cast5_dec_tv_template,
1475 CAST5_DEC_TEST_VECTORS);
1476 break;
1477
1478 case 15:
1479 test_cipher("ecb(cast6)", ENCRYPT, cast6_enc_tv_template,
1480 CAST6_ENC_TEST_VECTORS);
1481 test_cipher("ecb(cast6)", DECRYPT, cast6_dec_tv_template,
1482 CAST6_DEC_TEST_VECTORS);
1483 break;
1484
1485 case 16:
1486 test_cipher("ecb(arc4)", ENCRYPT, arc4_enc_tv_template,
1487 ARC4_ENC_TEST_VECTORS);
1488 test_cipher("ecb(arc4)", DECRYPT, arc4_dec_tv_template,
1489 ARC4_DEC_TEST_VECTORS);
1490 break;
1491
1492 case 17:
1493 test_hash("michael_mic", michael_mic_tv_template, MICHAEL_MIC_TEST_VECTORS);
1494 break;
1495
1496 case 18:
1497 test_hash("crc32c", crc32c_tv_template, CRC32C_TEST_VECTORS);
1498 break;
1499
1500 case 19:
1501 test_cipher("ecb(tea)", ENCRYPT, tea_enc_tv_template,
1502 TEA_ENC_TEST_VECTORS);
1503 test_cipher("ecb(tea)", DECRYPT, tea_dec_tv_template,
1504 TEA_DEC_TEST_VECTORS);
1505 break;
1506
1507 case 20:
1508 test_cipher("ecb(xtea)", ENCRYPT, xtea_enc_tv_template,
1509 XTEA_ENC_TEST_VECTORS);
1510 test_cipher("ecb(xtea)", DECRYPT, xtea_dec_tv_template,
1511 XTEA_DEC_TEST_VECTORS);
1512 break;
1513
1514 case 21:
1515 test_cipher("ecb(khazad)", ENCRYPT, khazad_enc_tv_template,
1516 KHAZAD_ENC_TEST_VECTORS);
1517 test_cipher("ecb(khazad)", DECRYPT, khazad_dec_tv_template,
1518 KHAZAD_DEC_TEST_VECTORS);
1519 break;
1520
1521 case 22:
1522 test_hash("wp512", wp512_tv_template, WP512_TEST_VECTORS);
1523 break;
1524
1525 case 23:
1526 test_hash("wp384", wp384_tv_template, WP384_TEST_VECTORS);
1527 break;
1528
1529 case 24:
1530 test_hash("wp256", wp256_tv_template, WP256_TEST_VECTORS);
1531 break;
1532
1533 case 25:
1534 test_cipher("ecb(tnepres)", ENCRYPT, tnepres_enc_tv_template,
1535 TNEPRES_ENC_TEST_VECTORS);
1536 test_cipher("ecb(tnepres)", DECRYPT, tnepres_dec_tv_template,
1537 TNEPRES_DEC_TEST_VECTORS);
1538 break;
1539
1540 case 26:
1541 test_cipher("ecb(anubis)", ENCRYPT, anubis_enc_tv_template,
1542 ANUBIS_ENC_TEST_VECTORS);
1543 test_cipher("ecb(anubis)", DECRYPT, anubis_dec_tv_template,
1544 ANUBIS_DEC_TEST_VECTORS);
1545 test_cipher("cbc(anubis)", ENCRYPT, anubis_cbc_enc_tv_template,
1546 ANUBIS_CBC_ENC_TEST_VECTORS);
1547 test_cipher("cbc(anubis)", DECRYPT, anubis_cbc_dec_tv_template,
1548 ANUBIS_CBC_ENC_TEST_VECTORS);
1549 break;
1550
1551 case 27:
1552 test_hash("tgr192", tgr192_tv_template, TGR192_TEST_VECTORS);
1553 break;
1554
1555 case 28:
1556
1557 test_hash("tgr160", tgr160_tv_template, TGR160_TEST_VECTORS);
1558 break;
1559
1560 case 29:
1561 test_hash("tgr128", tgr128_tv_template, TGR128_TEST_VECTORS);
1562 break;
1563
1564 case 30:
1565 test_cipher("ecb(xeta)", ENCRYPT, xeta_enc_tv_template,
1566 XETA_ENC_TEST_VECTORS);
1567 test_cipher("ecb(xeta)", DECRYPT, xeta_dec_tv_template,
1568 XETA_DEC_TEST_VECTORS);
1569 break;
1570
1571 case 31:
1572 test_cipher("pcbc(fcrypt)", ENCRYPT, fcrypt_pcbc_enc_tv_template,
1573 FCRYPT_ENC_TEST_VECTORS);
1574 test_cipher("pcbc(fcrypt)", DECRYPT, fcrypt_pcbc_dec_tv_template,
1575 FCRYPT_DEC_TEST_VECTORS);
1576 break;
1577
1578 case 32:
1579 test_cipher("ecb(camellia)", ENCRYPT,
1580 camellia_enc_tv_template,
1581 CAMELLIA_ENC_TEST_VECTORS);
1582 test_cipher("ecb(camellia)", DECRYPT,
1583 camellia_dec_tv_template,
1584 CAMELLIA_DEC_TEST_VECTORS);
1585 test_cipher("cbc(camellia)", ENCRYPT,
1586 camellia_cbc_enc_tv_template,
1587 CAMELLIA_CBC_ENC_TEST_VECTORS);
1588 test_cipher("cbc(camellia)", DECRYPT,
1589 camellia_cbc_dec_tv_template,
1590 CAMELLIA_CBC_DEC_TEST_VECTORS);
1591 break;
1592 case 33:
1593 test_hash("sha224", sha224_tv_template, SHA224_TEST_VECTORS);
1594 break;
1595
1596 case 34:
1597 test_cipher("salsa20", ENCRYPT,
1598 salsa20_stream_enc_tv_template,
1599 SALSA20_STREAM_ENC_TEST_VECTORS);
1600 break;
1601
1602 case 35:
1603 test_aead("gcm(aes)", ENCRYPT, aes_gcm_enc_tv_template,
1604 AES_GCM_ENC_TEST_VECTORS);
1605 test_aead("gcm(aes)", DECRYPT, aes_gcm_dec_tv_template,
1606 AES_GCM_DEC_TEST_VECTORS);
1607 break;
1608
1609 case 36:
1610 test_comp("lzo", lzo_comp_tv_template, lzo_decomp_tv_template,
1611 LZO_COMP_TEST_VECTORS, LZO_DECOMP_TEST_VECTORS);
1612 break;
1613
1614 case 37:
1615 test_aead("ccm(aes)", ENCRYPT, aes_ccm_enc_tv_template,
1616 AES_CCM_ENC_TEST_VECTORS);
1617 test_aead("ccm(aes)", DECRYPT, aes_ccm_dec_tv_template,
1618 AES_CCM_DEC_TEST_VECTORS);
1619 break;
1620
1621 case 38:
1622 test_cipher("cts(cbc(aes))", ENCRYPT, cts_mode_enc_tv_template,
1623 CTS_MODE_ENC_TEST_VECTORS);
1624 test_cipher("cts(cbc(aes))", DECRYPT, cts_mode_dec_tv_template,
1625 CTS_MODE_DEC_TEST_VECTORS);
1626 break;
1627
1628 case 39:
1629 test_hash("rmd128", rmd128_tv_template, RMD128_TEST_VECTORS);
1630 break;
1631
1632 case 40:
1633 test_hash("rmd160", rmd160_tv_template, RMD160_TEST_VECTORS);
1634 break;
1635
1636 case 41:
1637 test_hash("rmd256", rmd256_tv_template, RMD256_TEST_VECTORS);
1638 break;
1639
1640 case 42:
1641 test_hash("rmd320", rmd320_tv_template, RMD320_TEST_VECTORS);
1642 break;
1643
1644 case 100:
1645 test_hash("hmac(md5)", hmac_md5_tv_template,
1646 HMAC_MD5_TEST_VECTORS);
1647 break;
1648
1649 case 101:
1650 test_hash("hmac(sha1)", hmac_sha1_tv_template,
1651 HMAC_SHA1_TEST_VECTORS);
1652 break;
1653
1654 case 102:
1655 test_hash("hmac(sha256)", hmac_sha256_tv_template,
1656 HMAC_SHA256_TEST_VECTORS);
1657 break;
1658
1659 case 103:
1660 test_hash("hmac(sha384)", hmac_sha384_tv_template,
1661 HMAC_SHA384_TEST_VECTORS);
1662 break;
1663
1664 case 104:
1665 test_hash("hmac(sha512)", hmac_sha512_tv_template,
1666 HMAC_SHA512_TEST_VECTORS);
1667 break;
1668
1669 case 105:
1670 test_hash("hmac(sha224)", hmac_sha224_tv_template,
1671 HMAC_SHA224_TEST_VECTORS);
1672 break;
1673
1674 case 106:
1675 test_hash("xcbc(aes)", aes_xcbc128_tv_template,
1676 XCBC_AES_TEST_VECTORS);
1677 break;
1678
1679 case 107:
1680 test_hash("hmac(rmd128)", hmac_rmd128_tv_template,
1681 HMAC_RMD128_TEST_VECTORS);
1682 break;
1683
1684 case 108:
1685 test_hash("hmac(rmd160)", hmac_rmd160_tv_template,
1686 HMAC_RMD160_TEST_VECTORS);
1687 break;
1688
1689 case 200:
1690 test_cipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
1691 speed_template_16_24_32);
1692 test_cipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
1693 speed_template_16_24_32);
1694 test_cipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
1695 speed_template_16_24_32);
1696 test_cipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
1697 speed_template_16_24_32);
1698 test_cipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
1699 speed_template_32_40_48);
1700 test_cipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
1701 speed_template_32_40_48);
1702 test_cipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
1703 speed_template_32_48_64);
1704 test_cipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
1705 speed_template_32_48_64);
1706 break;
1707
1708 case 201:
1709 test_cipher_speed("ecb(des3_ede)", ENCRYPT, sec,
1710 des3_ede_enc_tv_template, DES3_EDE_ENC_TEST_VECTORS,
1711 speed_template_24);
1712 test_cipher_speed("ecb(des3_ede)", DECRYPT, sec,
1713 des3_ede_enc_tv_template, DES3_EDE_ENC_TEST_VECTORS,
1714 speed_template_24);
1715 test_cipher_speed("cbc(des3_ede)", ENCRYPT, sec,
1716 des3_ede_enc_tv_template, DES3_EDE_ENC_TEST_VECTORS,
1717 speed_template_24);
1718 test_cipher_speed("cbc(des3_ede)", DECRYPT, sec,
1719 des3_ede_enc_tv_template, DES3_EDE_ENC_TEST_VECTORS,
1720 speed_template_24);
1721 break;
1722
1723 case 202:
1724 test_cipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
1725 speed_template_16_24_32);
1726 test_cipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
1727 speed_template_16_24_32);
1728 test_cipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
1729 speed_template_16_24_32);
1730 test_cipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
1731 speed_template_16_24_32);
1732 break;
1733
1734 case 203:
1735 test_cipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
1736 speed_template_8_32);
1737 test_cipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
1738 speed_template_8_32);
1739 test_cipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
1740 speed_template_8_32);
1741 test_cipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
1742 speed_template_8_32);
1743 break;
1744
1745 case 204:
1746 test_cipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
1747 speed_template_8);
1748 test_cipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
1749 speed_template_8);
1750 test_cipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
1751 speed_template_8);
1752 test_cipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
1753 speed_template_8);
1754 break;
1755
1756 case 205:
1757 test_cipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
1758 speed_template_16_24_32);
1759 test_cipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
1760 speed_template_16_24_32);
1761 test_cipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
1762 speed_template_16_24_32);
1763 test_cipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
1764 speed_template_16_24_32);
1765 break;
1766
1767 case 206:
1768 test_cipher_speed("salsa20", ENCRYPT, sec, NULL, 0,
1769 speed_template_16_32);
1770 break;
1771
1772 case 300:
1773 /* fall through */
1774
1775 case 301:
1776 test_hash_speed("md4", sec, generic_hash_speed_template);
1777 if (mode > 300 && mode < 400) break;
1778
1779 case 302:
1780 test_hash_speed("md5", sec, generic_hash_speed_template);
1781 if (mode > 300 && mode < 400) break;
1782
1783 case 303:
1784 test_hash_speed("sha1", sec, generic_hash_speed_template);
1785 if (mode > 300 && mode < 400) break;
1786
1787 case 304:
1788 test_hash_speed("sha256", sec, generic_hash_speed_template);
1789 if (mode > 300 && mode < 400) break;
1790
1791 case 305:
1792 test_hash_speed("sha384", sec, generic_hash_speed_template);
1793 if (mode > 300 && mode < 400) break;
1794
1795 case 306:
1796 test_hash_speed("sha512", sec, generic_hash_speed_template);
1797 if (mode > 300 && mode < 400) break;
1798
1799 case 307:
1800 test_hash_speed("wp256", sec, generic_hash_speed_template);
1801 if (mode > 300 && mode < 400) break;
1802
1803 case 308:
1804 test_hash_speed("wp384", sec, generic_hash_speed_template);
1805 if (mode > 300 && mode < 400) break;
1806
1807 case 309:
1808 test_hash_speed("wp512", sec, generic_hash_speed_template);
1809 if (mode > 300 && mode < 400) break;
1810
1811 case 310:
1812 test_hash_speed("tgr128", sec, generic_hash_speed_template);
1813 if (mode > 300 && mode < 400) break;
1814
1815 case 311:
1816 test_hash_speed("tgr160", sec, generic_hash_speed_template);
1817 if (mode > 300 && mode < 400) break;
1818
1819 case 312:
1820 test_hash_speed("tgr192", sec, generic_hash_speed_template);
1821 if (mode > 300 && mode < 400) break;
1822
1823 case 313:
1824 test_hash_speed("sha224", sec, generic_hash_speed_template);
1825 if (mode > 300 && mode < 400) break;
1826
1827 case 314:
1828 test_hash_speed("rmd128", sec, generic_hash_speed_template);
1829 if (mode > 300 && mode < 400) break;
1830
1831 case 315:
1832 test_hash_speed("rmd160", sec, generic_hash_speed_template);
1833 if (mode > 300 && mode < 400) break;
1834
1835 case 316:
1836 test_hash_speed("rmd256", sec, generic_hash_speed_template);
1837 if (mode > 300 && mode < 400) break;
1838
1839 case 317:
1840 test_hash_speed("rmd320", sec, generic_hash_speed_template);
1841 if (mode > 300 && mode < 400) break;
1842
1843 case 399:
1844 break;
1845
1846 case 1000:
1847 test_available();
1848 break;
1849
1850 default:
1851 /* useful for debugging */
1852 printk("not testing anything\n");
1853 break;
1854 }
1855 }
1856
1857 static int __init tcrypt_mod_init(void)
1858 {
1859 int err = -ENOMEM;
1860
1861 tvmem = kmalloc(TVMEMSIZE, GFP_KERNEL);
1862 if (tvmem == NULL)
1863 return err;
1864
1865 xbuf = kmalloc(XBUFSIZE, GFP_KERNEL);
1866 if (xbuf == NULL)
1867 goto err_free_tv;
1868
1869 axbuf = kmalloc(XBUFSIZE, GFP_KERNEL);
1870 if (axbuf == NULL)
1871 goto err_free_xbuf;
1872
1873 do_test();
1874
1875 /* We intentionaly return -EAGAIN to prevent keeping
1876 * the module. It does all its work from init()
1877 * and doesn't offer any runtime functionality
1878 * => we don't need it in the memory, do we?
1879 * -- mludvig
1880 */
1881 err = -EAGAIN;
1882
1883 kfree(axbuf);
1884 err_free_xbuf:
1885 kfree(xbuf);
1886 err_free_tv:
1887 kfree(tvmem);
1888
1889 return err;
1890 }
1891
1892 /*
1893 * If an init function is provided, an exit function must also be provided
1894 * to allow module unload.
1895 */
1896 static void __exit tcrypt_mod_fini(void) { }
1897
1898 module_init(tcrypt_mod_init);
1899 module_exit(tcrypt_mod_fini);
1900
1901 module_param(mode, int, 0);
1902 module_param(sec, uint, 0);
1903 MODULE_PARM_DESC(sec, "Length in seconds of speed tests "
1904 "(defaults to zero which uses CPU cycles instead)");
1905
1906 MODULE_LICENSE("GPL");
1907 MODULE_DESCRIPTION("Quick & dirty crypto testing module");
1908 MODULE_AUTHOR("James Morris <jmorris@intercode.com.au>");
Linux kernel - Deliverables
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