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[CRYPTO] ripemd: Add support for RIPEMD-256 and RIPEMD-320
[mirror_ubuntu-jammy-kernel.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", "lzo", "cts", NULL
80 };
81
82 static void hexdump(unsigned char *buf, unsigned int len)
83 {
84 print_hex_dump(KERN_CONT, "", DUMP_PREFIX_OFFSET,
85 16, 1,
86 buf, len, false);
87 }
88
89 static void tcrypt_complete(struct crypto_async_request *req, int err)
90 {
91 struct tcrypt_result *res = req->data;
92
93 if (err == -EINPROGRESS)
94 return;
95
96 res->err = err;
97 complete(&res->completion);
98 }
99
100 static void test_hash(char *algo, struct hash_testvec *template,
101 unsigned int tcount)
102 {
103 unsigned int i, j, k, temp;
104 struct scatterlist sg[8];
105 char result[64];
106 struct crypto_hash *tfm;
107 struct hash_desc desc;
108 int ret;
109 void *hash_buff;
110
111 printk("\ntesting %s\n", algo);
112
113 tfm = crypto_alloc_hash(algo, 0, CRYPTO_ALG_ASYNC);
114 if (IS_ERR(tfm)) {
115 printk("failed to load transform for %s: %ld\n", algo,
116 PTR_ERR(tfm));
117 return;
118 }
119
120 desc.tfm = tfm;
121 desc.flags = 0;
122
123 for (i = 0; i < tcount; i++) {
124 printk("test %u:\n", i + 1);
125 memset(result, 0, 64);
126
127 hash_buff = kzalloc(template[i].psize, GFP_KERNEL);
128 if (!hash_buff)
129 continue;
130
131 memcpy(hash_buff, template[i].plaintext, template[i].psize);
132 sg_init_one(&sg[0], hash_buff, template[i].psize);
133
134 if (template[i].ksize) {
135 ret = crypto_hash_setkey(tfm, template[i].key,
136 template[i].ksize);
137 if (ret) {
138 printk("setkey() failed ret=%d\n", ret);
139 kfree(hash_buff);
140 goto out;
141 }
142 }
143
144 ret = crypto_hash_digest(&desc, sg, template[i].psize, result);
145 if (ret) {
146 printk("digest () failed ret=%d\n", ret);
147 kfree(hash_buff);
148 goto out;
149 }
150
151 hexdump(result, crypto_hash_digestsize(tfm));
152 printk("%s\n",
153 memcmp(result, template[i].digest,
154 crypto_hash_digestsize(tfm)) ?
155 "fail" : "pass");
156 kfree(hash_buff);
157 }
158
159 printk("testing %s across pages\n", algo);
160
161 /* setup the dummy buffer first */
162 memset(xbuf, 0, XBUFSIZE);
163
164 j = 0;
165 for (i = 0; i < tcount; i++) {
166 if (template[i].np) {
167 j++;
168 printk("test %u:\n", j);
169 memset(result, 0, 64);
170
171 temp = 0;
172 sg_init_table(sg, template[i].np);
173 for (k = 0; k < template[i].np; k++) {
174 memcpy(&xbuf[IDX[k]],
175 template[i].plaintext + temp,
176 template[i].tap[k]);
177 temp += template[i].tap[k];
178 sg_set_buf(&sg[k], &xbuf[IDX[k]],
179 template[i].tap[k]);
180 }
181
182 if (template[i].ksize) {
183 ret = crypto_hash_setkey(tfm, template[i].key,
184 template[i].ksize);
185
186 if (ret) {
187 printk("setkey() failed ret=%d\n", ret);
188 goto out;
189 }
190 }
191
192 ret = crypto_hash_digest(&desc, sg, template[i].psize,
193 result);
194 if (ret) {
195 printk("digest () failed ret=%d\n", ret);
196 goto out;
197 }
198
199 hexdump(result, crypto_hash_digestsize(tfm));
200 printk("%s\n",
201 memcmp(result, template[i].digest,
202 crypto_hash_digestsize(tfm)) ?
203 "fail" : "pass");
204 }
205 }
206
207 out:
208 crypto_free_hash(tfm);
209 }
210
211 static void test_aead(char *algo, int enc, struct aead_testvec *template,
212 unsigned int tcount)
213 {
214 unsigned int ret, i, j, k, n, temp;
215 char *q;
216 struct crypto_aead *tfm;
217 char *key;
218 struct aead_request *req;
219 struct scatterlist sg[8];
220 struct scatterlist asg[8];
221 const char *e;
222 struct tcrypt_result result;
223 unsigned int authsize;
224 void *input;
225 void *assoc;
226 char iv[MAX_IVLEN];
227
228 if (enc == ENCRYPT)
229 e = "encryption";
230 else
231 e = "decryption";
232
233 printk(KERN_INFO "\ntesting %s %s\n", algo, e);
234
235 init_completion(&result.completion);
236
237 tfm = crypto_alloc_aead(algo, 0, 0);
238
239 if (IS_ERR(tfm)) {
240 printk(KERN_INFO "failed to load transform for %s: %ld\n",
241 algo, PTR_ERR(tfm));
242 return;
243 }
244
245 req = aead_request_alloc(tfm, GFP_KERNEL);
246 if (!req) {
247 printk(KERN_INFO "failed to allocate request for %s\n", algo);
248 goto out;
249 }
250
251 aead_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
252 tcrypt_complete, &result);
253
254 for (i = 0, j = 0; i < tcount; i++) {
255 if (!template[i].np) {
256 printk(KERN_INFO "test %u (%d bit key):\n",
257 ++j, template[i].klen * 8);
258
259 /* some tepmplates have no input data but they will
260 * touch input
261 */
262 input = kzalloc(template[i].ilen + template[i].rlen, GFP_KERNEL);
263 if (!input)
264 continue;
265
266 assoc = kzalloc(template[i].alen, GFP_KERNEL);
267 if (!assoc) {
268 kfree(input);
269 continue;
270 }
271
272 memcpy(input, template[i].input, template[i].ilen);
273 memcpy(assoc, template[i].assoc, template[i].alen);
274 if (template[i].iv)
275 memcpy(iv, template[i].iv, MAX_IVLEN);
276 else
277 memset(iv, 0, MAX_IVLEN);
278
279 crypto_aead_clear_flags(tfm, ~0);
280 if (template[i].wk)
281 crypto_aead_set_flags(
282 tfm, CRYPTO_TFM_REQ_WEAK_KEY);
283
284 if (template[i].key)
285 key = template[i].key;
286 else
287 key = kzalloc(template[i].klen, GFP_KERNEL);
288
289 ret = crypto_aead_setkey(tfm, key,
290 template[i].klen);
291 if (ret) {
292 printk(KERN_INFO "setkey() failed flags=%x\n",
293 crypto_aead_get_flags(tfm));
294
295 if (!template[i].fail)
296 goto next_one;
297 }
298
299 authsize = abs(template[i].rlen - template[i].ilen);
300 ret = crypto_aead_setauthsize(tfm, authsize);
301 if (ret) {
302 printk(KERN_INFO
303 "failed to set authsize = %u\n",
304 authsize);
305 goto next_one;
306 }
307
308 sg_init_one(&sg[0], input,
309 template[i].ilen + (enc ? authsize : 0));
310
311 sg_init_one(&asg[0], assoc, template[i].alen);
312
313 aead_request_set_crypt(req, sg, sg,
314 template[i].ilen, iv);
315
316 aead_request_set_assoc(req, asg, template[i].alen);
317
318 ret = enc ?
319 crypto_aead_encrypt(req) :
320 crypto_aead_decrypt(req);
321
322 switch (ret) {
323 case 0:
324 break;
325 case -EINPROGRESS:
326 case -EBUSY:
327 ret = wait_for_completion_interruptible(
328 &result.completion);
329 if (!ret && !(ret = result.err)) {
330 INIT_COMPLETION(result.completion);
331 break;
332 }
333 /* fall through */
334 default:
335 printk(KERN_INFO "%s () failed err=%d\n",
336 e, -ret);
337 goto next_one;
338 }
339
340 q = kmap(sg_page(&sg[0])) + sg[0].offset;
341 hexdump(q, template[i].rlen);
342
343 printk(KERN_INFO "enc/dec: %s\n",
344 memcmp(q, template[i].result,
345 template[i].rlen) ? "fail" : "pass");
346 kunmap(sg_page(&sg[0]));
347 next_one:
348 if (!template[i].key)
349 kfree(key);
350 kfree(assoc);
351 kfree(input);
352 }
353 }
354
355 printk(KERN_INFO "\ntesting %s %s across pages (chunking)\n", algo, e);
356 memset(axbuf, 0, XBUFSIZE);
357
358 for (i = 0, j = 0; i < tcount; i++) {
359 if (template[i].np) {
360 printk(KERN_INFO "test %u (%d bit key):\n",
361 ++j, template[i].klen * 8);
362
363 if (template[i].iv)
364 memcpy(iv, template[i].iv, MAX_IVLEN);
365 else
366 memset(iv, 0, MAX_IVLEN);
367
368 crypto_aead_clear_flags(tfm, ~0);
369 if (template[i].wk)
370 crypto_aead_set_flags(
371 tfm, CRYPTO_TFM_REQ_WEAK_KEY);
372 key = template[i].key;
373
374 ret = crypto_aead_setkey(tfm, key, template[i].klen);
375 if (ret) {
376 printk(KERN_INFO "setkey() failed flags=%x\n",
377 crypto_aead_get_flags(tfm));
378
379 if (!template[i].fail)
380 goto out;
381 }
382
383 memset(xbuf, 0, XBUFSIZE);
384 sg_init_table(sg, template[i].np);
385 for (k = 0, temp = 0; k < template[i].np; k++) {
386 memcpy(&xbuf[IDX[k]],
387 template[i].input + temp,
388 template[i].tap[k]);
389 temp += template[i].tap[k];
390 sg_set_buf(&sg[k], &xbuf[IDX[k]],
391 template[i].tap[k]);
392 }
393
394 authsize = abs(template[i].rlen - template[i].ilen);
395 ret = crypto_aead_setauthsize(tfm, authsize);
396 if (ret) {
397 printk(KERN_INFO
398 "failed to set authsize = %u\n",
399 authsize);
400 goto out;
401 }
402
403 if (enc)
404 sg[k - 1].length += authsize;
405
406 sg_init_table(asg, template[i].anp);
407 for (k = 0, temp = 0; k < template[i].anp; k++) {
408 memcpy(&axbuf[IDX[k]],
409 template[i].assoc + temp,
410 template[i].atap[k]);
411 temp += template[i].atap[k];
412 sg_set_buf(&asg[k], &axbuf[IDX[k]],
413 template[i].atap[k]);
414 }
415
416 aead_request_set_crypt(req, sg, sg,
417 template[i].ilen,
418 iv);
419
420 aead_request_set_assoc(req, asg, template[i].alen);
421
422 ret = enc ?
423 crypto_aead_encrypt(req) :
424 crypto_aead_decrypt(req);
425
426 switch (ret) {
427 case 0:
428 break;
429 case -EINPROGRESS:
430 case -EBUSY:
431 ret = wait_for_completion_interruptible(
432 &result.completion);
433 if (!ret && !(ret = result.err)) {
434 INIT_COMPLETION(result.completion);
435 break;
436 }
437 /* fall through */
438 default:
439 printk(KERN_INFO "%s () failed err=%d\n",
440 e, -ret);
441 goto out;
442 }
443
444 for (k = 0, temp = 0; k < template[i].np; k++) {
445 printk(KERN_INFO "page %u\n", k);
446 q = kmap(sg_page(&sg[k])) + sg[k].offset;
447 hexdump(q, template[i].tap[k]);
448 printk(KERN_INFO "%s\n",
449 memcmp(q, template[i].result + temp,
450 template[i].tap[k] -
451 (k < template[i].np - 1 || enc ?
452 0 : authsize)) ?
453 "fail" : "pass");
454
455 for (n = 0; q[template[i].tap[k] + n]; n++)
456 ;
457 if (n) {
458 printk("Result buffer corruption %u "
459 "bytes:\n", n);
460 hexdump(&q[template[i].tap[k]], n);
461 }
462
463 temp += template[i].tap[k];
464 kunmap(sg_page(&sg[k]));
465 }
466 }
467 }
468
469 out:
470 crypto_free_aead(tfm);
471 aead_request_free(req);
472 }
473
474 static void test_cipher(char *algo, int enc,
475 struct cipher_testvec *template, unsigned int tcount)
476 {
477 unsigned int ret, i, j, k, n, temp;
478 char *q;
479 struct crypto_ablkcipher *tfm;
480 struct ablkcipher_request *req;
481 struct scatterlist sg[8];
482 const char *e;
483 struct tcrypt_result result;
484 void *data;
485 char iv[MAX_IVLEN];
486
487 if (enc == ENCRYPT)
488 e = "encryption";
489 else
490 e = "decryption";
491
492 printk("\ntesting %s %s\n", algo, e);
493
494 init_completion(&result.completion);
495 tfm = crypto_alloc_ablkcipher(algo, 0, 0);
496
497 if (IS_ERR(tfm)) {
498 printk("failed to load transform for %s: %ld\n", algo,
499 PTR_ERR(tfm));
500 return;
501 }
502
503 req = ablkcipher_request_alloc(tfm, GFP_KERNEL);
504 if (!req) {
505 printk("failed to allocate request for %s\n", algo);
506 goto out;
507 }
508
509 ablkcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
510 tcrypt_complete, &result);
511
512 j = 0;
513 for (i = 0; i < tcount; i++) {
514
515 data = kzalloc(template[i].ilen, GFP_KERNEL);
516 if (!data)
517 continue;
518
519 memcpy(data, template[i].input, template[i].ilen);
520 if (template[i].iv)
521 memcpy(iv, template[i].iv, MAX_IVLEN);
522 else
523 memset(iv, 0, MAX_IVLEN);
524
525 if (!(template[i].np)) {
526 j++;
527 printk("test %u (%d bit key):\n",
528 j, template[i].klen * 8);
529
530 crypto_ablkcipher_clear_flags(tfm, ~0);
531 if (template[i].wk)
532 crypto_ablkcipher_set_flags(
533 tfm, CRYPTO_TFM_REQ_WEAK_KEY);
534
535 ret = crypto_ablkcipher_setkey(tfm, template[i].key,
536 template[i].klen);
537 if (ret) {
538 printk("setkey() failed flags=%x\n",
539 crypto_ablkcipher_get_flags(tfm));
540
541 if (!template[i].fail) {
542 kfree(data);
543 goto out;
544 }
545 }
546
547 sg_init_one(&sg[0], data, template[i].ilen);
548
549 ablkcipher_request_set_crypt(req, sg, sg,
550 template[i].ilen, iv);
551 ret = enc ?
552 crypto_ablkcipher_encrypt(req) :
553 crypto_ablkcipher_decrypt(req);
554
555 switch (ret) {
556 case 0:
557 break;
558 case -EINPROGRESS:
559 case -EBUSY:
560 ret = wait_for_completion_interruptible(
561 &result.completion);
562 if (!ret && !((ret = result.err))) {
563 INIT_COMPLETION(result.completion);
564 break;
565 }
566 /* fall through */
567 default:
568 printk("%s () failed err=%d\n", e, -ret);
569 kfree(data);
570 goto out;
571 }
572
573 q = kmap(sg_page(&sg[0])) + sg[0].offset;
574 hexdump(q, template[i].rlen);
575
576 printk("%s\n",
577 memcmp(q, template[i].result,
578 template[i].rlen) ? "fail" : "pass");
579 kunmap(sg_page(&sg[0]));
580 }
581 kfree(data);
582 }
583
584 printk("\ntesting %s %s across pages (chunking)\n", algo, e);
585
586 j = 0;
587 for (i = 0; i < tcount; i++) {
588
589 if (template[i].iv)
590 memcpy(iv, template[i].iv, MAX_IVLEN);
591 else
592 memset(iv, 0, MAX_IVLEN);
593
594 if (template[i].np) {
595 j++;
596 printk("test %u (%d bit key):\n",
597 j, template[i].klen * 8);
598
599 memset(xbuf, 0, XBUFSIZE);
600 crypto_ablkcipher_clear_flags(tfm, ~0);
601 if (template[i].wk)
602 crypto_ablkcipher_set_flags(
603 tfm, CRYPTO_TFM_REQ_WEAK_KEY);
604
605 ret = crypto_ablkcipher_setkey(tfm, template[i].key,
606 template[i].klen);
607 if (ret) {
608 printk("setkey() failed flags=%x\n",
609 crypto_ablkcipher_get_flags(tfm));
610
611 if (!template[i].fail)
612 goto out;
613 }
614
615 temp = 0;
616 sg_init_table(sg, template[i].np);
617 for (k = 0; k < template[i].np; k++) {
618 memcpy(&xbuf[IDX[k]],
619 template[i].input + temp,
620 template[i].tap[k]);
621 temp += template[i].tap[k];
622 sg_set_buf(&sg[k], &xbuf[IDX[k]],
623 template[i].tap[k]);
624 }
625
626 ablkcipher_request_set_crypt(req, sg, sg,
627 template[i].ilen, iv);
628
629 ret = enc ?
630 crypto_ablkcipher_encrypt(req) :
631 crypto_ablkcipher_decrypt(req);
632
633 switch (ret) {
634 case 0:
635 break;
636 case -EINPROGRESS:
637 case -EBUSY:
638 ret = wait_for_completion_interruptible(
639 &result.completion);
640 if (!ret && !((ret = result.err))) {
641 INIT_COMPLETION(result.completion);
642 break;
643 }
644 /* fall through */
645 default:
646 printk("%s () failed err=%d\n", e, -ret);
647 goto out;
648 }
649
650 temp = 0;
651 for (k = 0; k < template[i].np; k++) {
652 printk("page %u\n", k);
653 q = kmap(sg_page(&sg[k])) + sg[k].offset;
654 hexdump(q, template[i].tap[k]);
655 printk("%s\n",
656 memcmp(q, template[i].result + temp,
657 template[i].tap[k]) ? "fail" :
658 "pass");
659
660 for (n = 0; q[template[i].tap[k] + n]; n++)
661 ;
662 if (n) {
663 printk("Result buffer corruption %u "
664 "bytes:\n", n);
665 hexdump(&q[template[i].tap[k]], n);
666 }
667 temp += template[i].tap[k];
668 kunmap(sg_page(&sg[k]));
669 }
670 }
671 }
672 out:
673 crypto_free_ablkcipher(tfm);
674 ablkcipher_request_free(req);
675 }
676
677 static int test_cipher_jiffies(struct blkcipher_desc *desc, int enc, char *p,
678 int blen, int sec)
679 {
680 struct scatterlist sg[1];
681 unsigned long start, end;
682 int bcount;
683 int ret;
684
685 sg_init_one(sg, p, blen);
686
687 for (start = jiffies, end = start + sec * HZ, bcount = 0;
688 time_before(jiffies, end); bcount++) {
689 if (enc)
690 ret = crypto_blkcipher_encrypt(desc, sg, sg, blen);
691 else
692 ret = crypto_blkcipher_decrypt(desc, sg, sg, blen);
693
694 if (ret)
695 return ret;
696 }
697
698 printk("%d operations in %d seconds (%ld bytes)\n",
699 bcount, sec, (long)bcount * blen);
700 return 0;
701 }
702
703 static int test_cipher_cycles(struct blkcipher_desc *desc, int enc, char *p,
704 int blen)
705 {
706 struct scatterlist sg[1];
707 unsigned long cycles = 0;
708 int ret = 0;
709 int i;
710
711 sg_init_one(sg, p, blen);
712
713 local_bh_disable();
714 local_irq_disable();
715
716 /* Warm-up run. */
717 for (i = 0; i < 4; i++) {
718 if (enc)
719 ret = crypto_blkcipher_encrypt(desc, sg, sg, blen);
720 else
721 ret = crypto_blkcipher_decrypt(desc, sg, sg, blen);
722
723 if (ret)
724 goto out;
725 }
726
727 /* The real thing. */
728 for (i = 0; i < 8; i++) {
729 cycles_t start, end;
730
731 start = get_cycles();
732 if (enc)
733 ret = crypto_blkcipher_encrypt(desc, sg, sg, blen);
734 else
735 ret = crypto_blkcipher_decrypt(desc, sg, sg, blen);
736 end = get_cycles();
737
738 if (ret)
739 goto out;
740
741 cycles += end - start;
742 }
743
744 out:
745 local_irq_enable();
746 local_bh_enable();
747
748 if (ret == 0)
749 printk("1 operation in %lu cycles (%d bytes)\n",
750 (cycles + 4) / 8, blen);
751
752 return ret;
753 }
754
755 static u32 block_sizes[] = { 16, 64, 256, 1024, 8192, 0 };
756
757 static void test_cipher_speed(char *algo, int enc, unsigned int sec,
758 struct cipher_testvec *template,
759 unsigned int tcount, u8 *keysize)
760 {
761 unsigned int ret, i, j, iv_len;
762 unsigned char *key, *p, iv[128];
763 struct crypto_blkcipher *tfm;
764 struct blkcipher_desc desc;
765 const char *e;
766 u32 *b_size;
767
768 if (enc == ENCRYPT)
769 e = "encryption";
770 else
771 e = "decryption";
772
773 printk("\ntesting speed of %s %s\n", algo, e);
774
775 tfm = crypto_alloc_blkcipher(algo, 0, CRYPTO_ALG_ASYNC);
776
777 if (IS_ERR(tfm)) {
778 printk("failed to load transform for %s: %ld\n", algo,
779 PTR_ERR(tfm));
780 return;
781 }
782 desc.tfm = tfm;
783 desc.flags = 0;
784
785 i = 0;
786 do {
787
788 b_size = block_sizes;
789 do {
790
791 if ((*keysize + *b_size) > TVMEMSIZE) {
792 printk("template (%u) too big for tvmem (%u)\n",
793 *keysize + *b_size, TVMEMSIZE);
794 goto out;
795 }
796
797 printk("test %u (%d bit key, %d byte blocks): ", i,
798 *keysize * 8, *b_size);
799
800 memset(tvmem, 0xff, *keysize + *b_size);
801
802 /* set key, plain text and IV */
803 key = (unsigned char *)tvmem;
804 for (j = 0; j < tcount; j++) {
805 if (template[j].klen == *keysize) {
806 key = template[j].key;
807 break;
808 }
809 }
810 p = (unsigned char *)tvmem + *keysize;
811
812 ret = crypto_blkcipher_setkey(tfm, key, *keysize);
813 if (ret) {
814 printk("setkey() failed flags=%x\n",
815 crypto_blkcipher_get_flags(tfm));
816 goto out;
817 }
818
819 iv_len = crypto_blkcipher_ivsize(tfm);
820 if (iv_len) {
821 memset(&iv, 0xff, iv_len);
822 crypto_blkcipher_set_iv(tfm, iv, iv_len);
823 }
824
825 if (sec)
826 ret = test_cipher_jiffies(&desc, enc, p, *b_size, sec);
827 else
828 ret = test_cipher_cycles(&desc, enc, p, *b_size);
829
830 if (ret) {
831 printk("%s() failed flags=%x\n", e, desc.flags);
832 break;
833 }
834 b_size++;
835 i++;
836 } while (*b_size);
837 keysize++;
838 } while (*keysize);
839
840 out:
841 crypto_free_blkcipher(tfm);
842 }
843
844 static int test_hash_jiffies_digest(struct hash_desc *desc, char *p, int blen,
845 char *out, int sec)
846 {
847 struct scatterlist sg[1];
848 unsigned long start, end;
849 int bcount;
850 int ret;
851
852 sg_init_table(sg, 1);
853
854 for (start = jiffies, end = start + sec * HZ, bcount = 0;
855 time_before(jiffies, end); bcount++) {
856 sg_set_buf(sg, p, blen);
857 ret = crypto_hash_digest(desc, sg, blen, out);
858 if (ret)
859 return ret;
860 }
861
862 printk("%6u opers/sec, %9lu bytes/sec\n",
863 bcount / sec, ((long)bcount * blen) / sec);
864
865 return 0;
866 }
867
868 static int test_hash_jiffies(struct hash_desc *desc, char *p, int blen,
869 int plen, char *out, int sec)
870 {
871 struct scatterlist sg[1];
872 unsigned long start, end;
873 int bcount, pcount;
874 int ret;
875
876 if (plen == blen)
877 return test_hash_jiffies_digest(desc, p, blen, out, sec);
878
879 sg_init_table(sg, 1);
880
881 for (start = jiffies, end = start + sec * HZ, bcount = 0;
882 time_before(jiffies, end); bcount++) {
883 ret = crypto_hash_init(desc);
884 if (ret)
885 return ret;
886 for (pcount = 0; pcount < blen; pcount += plen) {
887 sg_set_buf(sg, p + pcount, plen);
888 ret = crypto_hash_update(desc, sg, plen);
889 if (ret)
890 return ret;
891 }
892 /* we assume there is enough space in 'out' for the result */
893 ret = crypto_hash_final(desc, out);
894 if (ret)
895 return ret;
896 }
897
898 printk("%6u opers/sec, %9lu bytes/sec\n",
899 bcount / sec, ((long)bcount * blen) / sec);
900
901 return 0;
902 }
903
904 static int test_hash_cycles_digest(struct hash_desc *desc, char *p, int blen,
905 char *out)
906 {
907 struct scatterlist sg[1];
908 unsigned long cycles = 0;
909 int i;
910 int ret;
911
912 sg_init_table(sg, 1);
913
914 local_bh_disable();
915 local_irq_disable();
916
917 /* Warm-up run. */
918 for (i = 0; i < 4; i++) {
919 sg_set_buf(sg, p, blen);
920 ret = crypto_hash_digest(desc, sg, blen, out);
921 if (ret)
922 goto out;
923 }
924
925 /* The real thing. */
926 for (i = 0; i < 8; i++) {
927 cycles_t start, end;
928
929 start = get_cycles();
930
931 sg_set_buf(sg, p, blen);
932 ret = crypto_hash_digest(desc, sg, blen, out);
933 if (ret)
934 goto out;
935
936 end = get_cycles();
937
938 cycles += end - start;
939 }
940
941 out:
942 local_irq_enable();
943 local_bh_enable();
944
945 if (ret)
946 return ret;
947
948 printk("%6lu cycles/operation, %4lu cycles/byte\n",
949 cycles / 8, cycles / (8 * blen));
950
951 return 0;
952 }
953
954 static int test_hash_cycles(struct hash_desc *desc, char *p, int blen,
955 int plen, char *out)
956 {
957 struct scatterlist sg[1];
958 unsigned long cycles = 0;
959 int i, pcount;
960 int ret;
961
962 if (plen == blen)
963 return test_hash_cycles_digest(desc, p, blen, out);
964
965 sg_init_table(sg, 1);
966
967 local_bh_disable();
968 local_irq_disable();
969
970 /* Warm-up run. */
971 for (i = 0; i < 4; i++) {
972 ret = crypto_hash_init(desc);
973 if (ret)
974 goto out;
975 for (pcount = 0; pcount < blen; pcount += plen) {
976 sg_set_buf(sg, p + pcount, plen);
977 ret = crypto_hash_update(desc, sg, plen);
978 if (ret)
979 goto out;
980 }
981 ret = crypto_hash_final(desc, out);
982 if (ret)
983 goto out;
984 }
985
986 /* The real thing. */
987 for (i = 0; i < 8; i++) {
988 cycles_t start, end;
989
990 start = get_cycles();
991
992 ret = crypto_hash_init(desc);
993 if (ret)
994 goto out;
995 for (pcount = 0; pcount < blen; pcount += plen) {
996 sg_set_buf(sg, p + pcount, plen);
997 ret = crypto_hash_update(desc, sg, plen);
998 if (ret)
999 goto out;
1000 }
1001 ret = crypto_hash_final(desc, out);
1002 if (ret)
1003 goto out;
1004
1005 end = get_cycles();
1006
1007 cycles += end - start;
1008 }
1009
1010 out:
1011 local_irq_enable();
1012 local_bh_enable();
1013
1014 if (ret)
1015 return ret;
1016
1017 printk("%6lu cycles/operation, %4lu cycles/byte\n",
1018 cycles / 8, cycles / (8 * blen));
1019
1020 return 0;
1021 }
1022
1023 static void test_hash_speed(char *algo, unsigned int sec,
1024 struct hash_speed *speed)
1025 {
1026 struct crypto_hash *tfm;
1027 struct hash_desc desc;
1028 char output[1024];
1029 int i;
1030 int ret;
1031
1032 printk("\ntesting speed of %s\n", algo);
1033
1034 tfm = crypto_alloc_hash(algo, 0, CRYPTO_ALG_ASYNC);
1035
1036 if (IS_ERR(tfm)) {
1037 printk("failed to load transform for %s: %ld\n", algo,
1038 PTR_ERR(tfm));
1039 return;
1040 }
1041
1042 desc.tfm = tfm;
1043 desc.flags = 0;
1044
1045 if (crypto_hash_digestsize(tfm) > sizeof(output)) {
1046 printk("digestsize(%u) > outputbuffer(%zu)\n",
1047 crypto_hash_digestsize(tfm), sizeof(output));
1048 goto out;
1049 }
1050
1051 for (i = 0; speed[i].blen != 0; i++) {
1052 if (speed[i].blen > TVMEMSIZE) {
1053 printk("template (%u) too big for tvmem (%u)\n",
1054 speed[i].blen, TVMEMSIZE);
1055 goto out;
1056 }
1057
1058 printk("test%3u (%5u byte blocks,%5u bytes per update,%4u updates): ",
1059 i, speed[i].blen, speed[i].plen, speed[i].blen / speed[i].plen);
1060
1061 memset(tvmem, 0xff, speed[i].blen);
1062
1063 if (sec)
1064 ret = test_hash_jiffies(&desc, tvmem, speed[i].blen,
1065 speed[i].plen, output, sec);
1066 else
1067 ret = test_hash_cycles(&desc, tvmem, speed[i].blen,
1068 speed[i].plen, output);
1069
1070 if (ret) {
1071 printk("hashing failed ret=%d\n", ret);
1072 break;
1073 }
1074 }
1075
1076 out:
1077 crypto_free_hash(tfm);
1078 }
1079
1080 static void test_comp(char *algo, struct comp_testvec *ctemplate,
1081 struct comp_testvec *dtemplate, int ctcount, int dtcount)
1082 {
1083 unsigned int i;
1084 char result[COMP_BUF_SIZE];
1085 struct crypto_comp *tfm;
1086 unsigned int tsize;
1087
1088 printk("\ntesting %s compression\n", algo);
1089
1090 tfm = crypto_alloc_comp(algo, 0, CRYPTO_ALG_ASYNC);
1091 if (IS_ERR(tfm)) {
1092 printk("failed to load transform for %s\n", algo);
1093 return;
1094 }
1095
1096 for (i = 0; i < ctcount; i++) {
1097 int ilen, ret, dlen = COMP_BUF_SIZE;
1098
1099 printk("test %u:\n", i + 1);
1100 memset(result, 0, sizeof (result));
1101
1102 ilen = ctemplate[i].inlen;
1103 ret = crypto_comp_compress(tfm, ctemplate[i].input,
1104 ilen, result, &dlen);
1105 if (ret) {
1106 printk("fail: ret=%d\n", ret);
1107 continue;
1108 }
1109 hexdump(result, dlen);
1110 printk("%s (ratio %d:%d)\n",
1111 memcmp(result, ctemplate[i].output, dlen) ? "fail" : "pass",
1112 ilen, dlen);
1113 }
1114
1115 printk("\ntesting %s decompression\n", algo);
1116
1117 tsize = sizeof(struct comp_testvec);
1118 tsize *= dtcount;
1119 if (tsize > TVMEMSIZE) {
1120 printk("template (%u) too big for tvmem (%u)\n", tsize,
1121 TVMEMSIZE);
1122 goto out;
1123 }
1124
1125 for (i = 0; i < dtcount; i++) {
1126 int ilen, ret, dlen = COMP_BUF_SIZE;
1127
1128 printk("test %u:\n", i + 1);
1129 memset(result, 0, sizeof (result));
1130
1131 ilen = dtemplate[i].inlen;
1132 ret = crypto_comp_decompress(tfm, dtemplate[i].input,
1133 ilen, result, &dlen);
1134 if (ret) {
1135 printk("fail: ret=%d\n", ret);
1136 continue;
1137 }
1138 hexdump(result, dlen);
1139 printk("%s (ratio %d:%d)\n",
1140 memcmp(result, dtemplate[i].output, dlen) ? "fail" : "pass",
1141 ilen, dlen);
1142 }
1143 out:
1144 crypto_free_comp(tfm);
1145 }
1146
1147 static void test_available(void)
1148 {
1149 char **name = check;
1150
1151 while (*name) {
1152 printk("alg %s ", *name);
1153 printk(crypto_has_alg(*name, 0, 0) ?
1154 "found\n" : "not found\n");
1155 name++;
1156 }
1157 }
1158
1159 static void do_test(void)
1160 {
1161 switch (mode) {
1162
1163 case 0:
1164 test_hash("md5", md5_tv_template, MD5_TEST_VECTORS);
1165
1166 test_hash("sha1", sha1_tv_template, SHA1_TEST_VECTORS);
1167
1168 //DES
1169 test_cipher("ecb(des)", ENCRYPT, des_enc_tv_template,
1170 DES_ENC_TEST_VECTORS);
1171 test_cipher("ecb(des)", DECRYPT, des_dec_tv_template,
1172 DES_DEC_TEST_VECTORS);
1173 test_cipher("cbc(des)", ENCRYPT, des_cbc_enc_tv_template,
1174 DES_CBC_ENC_TEST_VECTORS);
1175 test_cipher("cbc(des)", DECRYPT, des_cbc_dec_tv_template,
1176 DES_CBC_DEC_TEST_VECTORS);
1177
1178 //DES3_EDE
1179 test_cipher("ecb(des3_ede)", ENCRYPT, des3_ede_enc_tv_template,
1180 DES3_EDE_ENC_TEST_VECTORS);
1181 test_cipher("ecb(des3_ede)", DECRYPT, des3_ede_dec_tv_template,
1182 DES3_EDE_DEC_TEST_VECTORS);
1183
1184 test_hash("md4", md4_tv_template, MD4_TEST_VECTORS);
1185
1186 test_hash("sha224", sha224_tv_template, SHA224_TEST_VECTORS);
1187
1188 test_hash("sha256", sha256_tv_template, SHA256_TEST_VECTORS);
1189
1190 //BLOWFISH
1191 test_cipher("ecb(blowfish)", ENCRYPT, bf_enc_tv_template,
1192 BF_ENC_TEST_VECTORS);
1193 test_cipher("ecb(blowfish)", DECRYPT, bf_dec_tv_template,
1194 BF_DEC_TEST_VECTORS);
1195 test_cipher("cbc(blowfish)", ENCRYPT, bf_cbc_enc_tv_template,
1196 BF_CBC_ENC_TEST_VECTORS);
1197 test_cipher("cbc(blowfish)", DECRYPT, bf_cbc_dec_tv_template,
1198 BF_CBC_DEC_TEST_VECTORS);
1199
1200 //TWOFISH
1201 test_cipher("ecb(twofish)", ENCRYPT, tf_enc_tv_template,
1202 TF_ENC_TEST_VECTORS);
1203 test_cipher("ecb(twofish)", DECRYPT, tf_dec_tv_template,
1204 TF_DEC_TEST_VECTORS);
1205 test_cipher("cbc(twofish)", ENCRYPT, tf_cbc_enc_tv_template,
1206 TF_CBC_ENC_TEST_VECTORS);
1207 test_cipher("cbc(twofish)", DECRYPT, tf_cbc_dec_tv_template,
1208 TF_CBC_DEC_TEST_VECTORS);
1209
1210 //SERPENT
1211 test_cipher("ecb(serpent)", ENCRYPT, serpent_enc_tv_template,
1212 SERPENT_ENC_TEST_VECTORS);
1213 test_cipher("ecb(serpent)", DECRYPT, serpent_dec_tv_template,
1214 SERPENT_DEC_TEST_VECTORS);
1215
1216 //TNEPRES
1217 test_cipher("ecb(tnepres)", ENCRYPT, tnepres_enc_tv_template,
1218 TNEPRES_ENC_TEST_VECTORS);
1219 test_cipher("ecb(tnepres)", DECRYPT, tnepres_dec_tv_template,
1220 TNEPRES_DEC_TEST_VECTORS);
1221
1222 //AES
1223 test_cipher("ecb(aes)", ENCRYPT, aes_enc_tv_template,
1224 AES_ENC_TEST_VECTORS);
1225 test_cipher("ecb(aes)", DECRYPT, aes_dec_tv_template,
1226 AES_DEC_TEST_VECTORS);
1227 test_cipher("cbc(aes)", ENCRYPT, aes_cbc_enc_tv_template,
1228 AES_CBC_ENC_TEST_VECTORS);
1229 test_cipher("cbc(aes)", DECRYPT, aes_cbc_dec_tv_template,
1230 AES_CBC_DEC_TEST_VECTORS);
1231 test_cipher("lrw(aes)", ENCRYPT, aes_lrw_enc_tv_template,
1232 AES_LRW_ENC_TEST_VECTORS);
1233 test_cipher("lrw(aes)", DECRYPT, aes_lrw_dec_tv_template,
1234 AES_LRW_DEC_TEST_VECTORS);
1235 test_cipher("xts(aes)", ENCRYPT, aes_xts_enc_tv_template,
1236 AES_XTS_ENC_TEST_VECTORS);
1237 test_cipher("xts(aes)", DECRYPT, aes_xts_dec_tv_template,
1238 AES_XTS_DEC_TEST_VECTORS);
1239 test_cipher("rfc3686(ctr(aes))", ENCRYPT, aes_ctr_enc_tv_template,
1240 AES_CTR_ENC_TEST_VECTORS);
1241 test_cipher("rfc3686(ctr(aes))", DECRYPT, aes_ctr_dec_tv_template,
1242 AES_CTR_DEC_TEST_VECTORS);
1243 test_aead("gcm(aes)", ENCRYPT, aes_gcm_enc_tv_template,
1244 AES_GCM_ENC_TEST_VECTORS);
1245 test_aead("gcm(aes)", DECRYPT, aes_gcm_dec_tv_template,
1246 AES_GCM_DEC_TEST_VECTORS);
1247 test_aead("ccm(aes)", ENCRYPT, aes_ccm_enc_tv_template,
1248 AES_CCM_ENC_TEST_VECTORS);
1249 test_aead("ccm(aes)", DECRYPT, aes_ccm_dec_tv_template,
1250 AES_CCM_DEC_TEST_VECTORS);
1251
1252 //CAST5
1253 test_cipher("ecb(cast5)", ENCRYPT, cast5_enc_tv_template,
1254 CAST5_ENC_TEST_VECTORS);
1255 test_cipher("ecb(cast5)", DECRYPT, cast5_dec_tv_template,
1256 CAST5_DEC_TEST_VECTORS);
1257
1258 //CAST6
1259 test_cipher("ecb(cast6)", ENCRYPT, cast6_enc_tv_template,
1260 CAST6_ENC_TEST_VECTORS);
1261 test_cipher("ecb(cast6)", DECRYPT, cast6_dec_tv_template,
1262 CAST6_DEC_TEST_VECTORS);
1263
1264 //ARC4
1265 test_cipher("ecb(arc4)", ENCRYPT, arc4_enc_tv_template,
1266 ARC4_ENC_TEST_VECTORS);
1267 test_cipher("ecb(arc4)", DECRYPT, arc4_dec_tv_template,
1268 ARC4_DEC_TEST_VECTORS);
1269
1270 //TEA
1271 test_cipher("ecb(tea)", ENCRYPT, tea_enc_tv_template,
1272 TEA_ENC_TEST_VECTORS);
1273 test_cipher("ecb(tea)", DECRYPT, tea_dec_tv_template,
1274 TEA_DEC_TEST_VECTORS);
1275
1276
1277 //XTEA
1278 test_cipher("ecb(xtea)", ENCRYPT, xtea_enc_tv_template,
1279 XTEA_ENC_TEST_VECTORS);
1280 test_cipher("ecb(xtea)", DECRYPT, xtea_dec_tv_template,
1281 XTEA_DEC_TEST_VECTORS);
1282
1283 //KHAZAD
1284 test_cipher("ecb(khazad)", ENCRYPT, khazad_enc_tv_template,
1285 KHAZAD_ENC_TEST_VECTORS);
1286 test_cipher("ecb(khazad)", DECRYPT, khazad_dec_tv_template,
1287 KHAZAD_DEC_TEST_VECTORS);
1288
1289 //ANUBIS
1290 test_cipher("ecb(anubis)", ENCRYPT, anubis_enc_tv_template,
1291 ANUBIS_ENC_TEST_VECTORS);
1292 test_cipher("ecb(anubis)", DECRYPT, anubis_dec_tv_template,
1293 ANUBIS_DEC_TEST_VECTORS);
1294 test_cipher("cbc(anubis)", ENCRYPT, anubis_cbc_enc_tv_template,
1295 ANUBIS_CBC_ENC_TEST_VECTORS);
1296 test_cipher("cbc(anubis)", DECRYPT, anubis_cbc_dec_tv_template,
1297 ANUBIS_CBC_ENC_TEST_VECTORS);
1298
1299 //XETA
1300 test_cipher("ecb(xeta)", ENCRYPT, xeta_enc_tv_template,
1301 XETA_ENC_TEST_VECTORS);
1302 test_cipher("ecb(xeta)", DECRYPT, xeta_dec_tv_template,
1303 XETA_DEC_TEST_VECTORS);
1304
1305 //FCrypt
1306 test_cipher("pcbc(fcrypt)", ENCRYPT, fcrypt_pcbc_enc_tv_template,
1307 FCRYPT_ENC_TEST_VECTORS);
1308 test_cipher("pcbc(fcrypt)", DECRYPT, fcrypt_pcbc_dec_tv_template,
1309 FCRYPT_DEC_TEST_VECTORS);
1310
1311 //CAMELLIA
1312 test_cipher("ecb(camellia)", ENCRYPT,
1313 camellia_enc_tv_template,
1314 CAMELLIA_ENC_TEST_VECTORS);
1315 test_cipher("ecb(camellia)", DECRYPT,
1316 camellia_dec_tv_template,
1317 CAMELLIA_DEC_TEST_VECTORS);
1318 test_cipher("cbc(camellia)", ENCRYPT,
1319 camellia_cbc_enc_tv_template,
1320 CAMELLIA_CBC_ENC_TEST_VECTORS);
1321 test_cipher("cbc(camellia)", DECRYPT,
1322 camellia_cbc_dec_tv_template,
1323 CAMELLIA_CBC_DEC_TEST_VECTORS);
1324
1325 //SEED
1326 test_cipher("ecb(seed)", ENCRYPT, seed_enc_tv_template,
1327 SEED_ENC_TEST_VECTORS);
1328 test_cipher("ecb(seed)", DECRYPT, seed_dec_tv_template,
1329 SEED_DEC_TEST_VECTORS);
1330
1331 //CTS
1332 test_cipher("cts(cbc(aes))", ENCRYPT, cts_mode_enc_tv_template,
1333 CTS_MODE_ENC_TEST_VECTORS);
1334 test_cipher("cts(cbc(aes))", DECRYPT, cts_mode_dec_tv_template,
1335 CTS_MODE_DEC_TEST_VECTORS);
1336
1337 test_hash("sha384", sha384_tv_template, SHA384_TEST_VECTORS);
1338 test_hash("sha512", sha512_tv_template, SHA512_TEST_VECTORS);
1339 test_hash("wp512", wp512_tv_template, WP512_TEST_VECTORS);
1340 test_hash("wp384", wp384_tv_template, WP384_TEST_VECTORS);
1341 test_hash("wp256", wp256_tv_template, WP256_TEST_VECTORS);
1342 test_hash("tgr192", tgr192_tv_template, TGR192_TEST_VECTORS);
1343 test_hash("tgr160", tgr160_tv_template, TGR160_TEST_VECTORS);
1344 test_hash("tgr128", tgr128_tv_template, TGR128_TEST_VECTORS);
1345 test_comp("deflate", deflate_comp_tv_template,
1346 deflate_decomp_tv_template, DEFLATE_COMP_TEST_VECTORS,
1347 DEFLATE_DECOMP_TEST_VECTORS);
1348 test_comp("lzo", lzo_comp_tv_template, lzo_decomp_tv_template,
1349 LZO_COMP_TEST_VECTORS, LZO_DECOMP_TEST_VECTORS);
1350 test_hash("crc32c", crc32c_tv_template, CRC32C_TEST_VECTORS);
1351 test_hash("hmac(md5)", hmac_md5_tv_template,
1352 HMAC_MD5_TEST_VECTORS);
1353 test_hash("hmac(sha1)", hmac_sha1_tv_template,
1354 HMAC_SHA1_TEST_VECTORS);
1355 test_hash("hmac(sha224)", hmac_sha224_tv_template,
1356 HMAC_SHA224_TEST_VECTORS);
1357 test_hash("hmac(sha256)", hmac_sha256_tv_template,
1358 HMAC_SHA256_TEST_VECTORS);
1359 test_hash("hmac(sha384)", hmac_sha384_tv_template,
1360 HMAC_SHA384_TEST_VECTORS);
1361 test_hash("hmac(sha512)", hmac_sha512_tv_template,
1362 HMAC_SHA512_TEST_VECTORS);
1363
1364 test_hash("xcbc(aes)", aes_xcbc128_tv_template,
1365 XCBC_AES_TEST_VECTORS);
1366
1367 test_hash("michael_mic", michael_mic_tv_template, MICHAEL_MIC_TEST_VECTORS);
1368 break;
1369
1370 case 1:
1371 test_hash("md5", md5_tv_template, MD5_TEST_VECTORS);
1372 break;
1373
1374 case 2:
1375 test_hash("sha1", sha1_tv_template, SHA1_TEST_VECTORS);
1376 break;
1377
1378 case 3:
1379 test_cipher("ecb(des)", ENCRYPT, des_enc_tv_template,
1380 DES_ENC_TEST_VECTORS);
1381 test_cipher("ecb(des)", DECRYPT, des_dec_tv_template,
1382 DES_DEC_TEST_VECTORS);
1383 test_cipher("cbc(des)", ENCRYPT, des_cbc_enc_tv_template,
1384 DES_CBC_ENC_TEST_VECTORS);
1385 test_cipher("cbc(des)", DECRYPT, des_cbc_dec_tv_template,
1386 DES_CBC_DEC_TEST_VECTORS);
1387 break;
1388
1389 case 4:
1390 test_cipher("ecb(des3_ede)", ENCRYPT, des3_ede_enc_tv_template,
1391 DES3_EDE_ENC_TEST_VECTORS);
1392 test_cipher("ecb(des3_ede)", DECRYPT, des3_ede_dec_tv_template,
1393 DES3_EDE_DEC_TEST_VECTORS);
1394 break;
1395
1396 case 5:
1397 test_hash("md4", md4_tv_template, MD4_TEST_VECTORS);
1398 break;
1399
1400 case 6:
1401 test_hash("sha256", sha256_tv_template, SHA256_TEST_VECTORS);
1402 break;
1403
1404 case 7:
1405 test_cipher("ecb(blowfish)", ENCRYPT, bf_enc_tv_template,
1406 BF_ENC_TEST_VECTORS);
1407 test_cipher("ecb(blowfish)", DECRYPT, bf_dec_tv_template,
1408 BF_DEC_TEST_VECTORS);
1409 test_cipher("cbc(blowfish)", ENCRYPT, bf_cbc_enc_tv_template,
1410 BF_CBC_ENC_TEST_VECTORS);
1411 test_cipher("cbc(blowfish)", DECRYPT, bf_cbc_dec_tv_template,
1412 BF_CBC_DEC_TEST_VECTORS);
1413 break;
1414
1415 case 8:
1416 test_cipher("ecb(twofish)", ENCRYPT, tf_enc_tv_template,
1417 TF_ENC_TEST_VECTORS);
1418 test_cipher("ecb(twofish)", DECRYPT, tf_dec_tv_template,
1419 TF_DEC_TEST_VECTORS);
1420 test_cipher("cbc(twofish)", ENCRYPT, tf_cbc_enc_tv_template,
1421 TF_CBC_ENC_TEST_VECTORS);
1422 test_cipher("cbc(twofish)", DECRYPT, tf_cbc_dec_tv_template,
1423 TF_CBC_DEC_TEST_VECTORS);
1424 break;
1425
1426 case 9:
1427 test_cipher("ecb(serpent)", ENCRYPT, serpent_enc_tv_template,
1428 SERPENT_ENC_TEST_VECTORS);
1429 test_cipher("ecb(serpent)", DECRYPT, serpent_dec_tv_template,
1430 SERPENT_DEC_TEST_VECTORS);
1431 break;
1432
1433 case 10:
1434 test_cipher("ecb(aes)", ENCRYPT, aes_enc_tv_template,
1435 AES_ENC_TEST_VECTORS);
1436 test_cipher("ecb(aes)", DECRYPT, aes_dec_tv_template,
1437 AES_DEC_TEST_VECTORS);
1438 test_cipher("cbc(aes)", ENCRYPT, aes_cbc_enc_tv_template,
1439 AES_CBC_ENC_TEST_VECTORS);
1440 test_cipher("cbc(aes)", DECRYPT, aes_cbc_dec_tv_template,
1441 AES_CBC_DEC_TEST_VECTORS);
1442 test_cipher("lrw(aes)", ENCRYPT, aes_lrw_enc_tv_template,
1443 AES_LRW_ENC_TEST_VECTORS);
1444 test_cipher("lrw(aes)", DECRYPT, aes_lrw_dec_tv_template,
1445 AES_LRW_DEC_TEST_VECTORS);
1446 test_cipher("xts(aes)", ENCRYPT, aes_xts_enc_tv_template,
1447 AES_XTS_ENC_TEST_VECTORS);
1448 test_cipher("xts(aes)", DECRYPT, aes_xts_dec_tv_template,
1449 AES_XTS_DEC_TEST_VECTORS);
1450 test_cipher("rfc3686(ctr(aes))", ENCRYPT, aes_ctr_enc_tv_template,
1451 AES_CTR_ENC_TEST_VECTORS);
1452 test_cipher("rfc3686(ctr(aes))", DECRYPT, aes_ctr_dec_tv_template,
1453 AES_CTR_DEC_TEST_VECTORS);
1454 break;
1455
1456 case 11:
1457 test_hash("sha384", sha384_tv_template, SHA384_TEST_VECTORS);
1458 break;
1459
1460 case 12:
1461 test_hash("sha512", sha512_tv_template, SHA512_TEST_VECTORS);
1462 break;
1463
1464 case 13:
1465 test_comp("deflate", deflate_comp_tv_template,
1466 deflate_decomp_tv_template, DEFLATE_COMP_TEST_VECTORS,
1467 DEFLATE_DECOMP_TEST_VECTORS);
1468 break;
1469
1470 case 14:
1471 test_cipher("ecb(cast5)", ENCRYPT, cast5_enc_tv_template,
1472 CAST5_ENC_TEST_VECTORS);
1473 test_cipher("ecb(cast5)", DECRYPT, cast5_dec_tv_template,
1474 CAST5_DEC_TEST_VECTORS);
1475 break;
1476
1477 case 15:
1478 test_cipher("ecb(cast6)", ENCRYPT, cast6_enc_tv_template,
1479 CAST6_ENC_TEST_VECTORS);
1480 test_cipher("ecb(cast6)", DECRYPT, cast6_dec_tv_template,
1481 CAST6_DEC_TEST_VECTORS);
1482 break;
1483
1484 case 16:
1485 test_cipher("ecb(arc4)", ENCRYPT, arc4_enc_tv_template,
1486 ARC4_ENC_TEST_VECTORS);
1487 test_cipher("ecb(arc4)", DECRYPT, arc4_dec_tv_template,
1488 ARC4_DEC_TEST_VECTORS);
1489 break;
1490
1491 case 17:
1492 test_hash("michael_mic", michael_mic_tv_template, MICHAEL_MIC_TEST_VECTORS);
1493 break;
1494
1495 case 18:
1496 test_hash("crc32c", crc32c_tv_template, CRC32C_TEST_VECTORS);
1497 break;
1498
1499 case 19:
1500 test_cipher("ecb(tea)", ENCRYPT, tea_enc_tv_template,
1501 TEA_ENC_TEST_VECTORS);
1502 test_cipher("ecb(tea)", DECRYPT, tea_dec_tv_template,
1503 TEA_DEC_TEST_VECTORS);
1504 break;
1505
1506 case 20:
1507 test_cipher("ecb(xtea)", ENCRYPT, xtea_enc_tv_template,
1508 XTEA_ENC_TEST_VECTORS);
1509 test_cipher("ecb(xtea)", DECRYPT, xtea_dec_tv_template,
1510 XTEA_DEC_TEST_VECTORS);
1511 break;
1512
1513 case 21:
1514 test_cipher("ecb(khazad)", ENCRYPT, khazad_enc_tv_template,
1515 KHAZAD_ENC_TEST_VECTORS);
1516 test_cipher("ecb(khazad)", DECRYPT, khazad_dec_tv_template,
1517 KHAZAD_DEC_TEST_VECTORS);
1518 break;
1519
1520 case 22:
1521 test_hash("wp512", wp512_tv_template, WP512_TEST_VECTORS);
1522 break;
1523
1524 case 23:
1525 test_hash("wp384", wp384_tv_template, WP384_TEST_VECTORS);
1526 break;
1527
1528 case 24:
1529 test_hash("wp256", wp256_tv_template, WP256_TEST_VECTORS);
1530 break;
1531
1532 case 25:
1533 test_cipher("ecb(tnepres)", ENCRYPT, tnepres_enc_tv_template,
1534 TNEPRES_ENC_TEST_VECTORS);
1535 test_cipher("ecb(tnepres)", DECRYPT, tnepres_dec_tv_template,
1536 TNEPRES_DEC_TEST_VECTORS);
1537 break;
1538
1539 case 26:
1540 test_cipher("ecb(anubis)", ENCRYPT, anubis_enc_tv_template,
1541 ANUBIS_ENC_TEST_VECTORS);
1542 test_cipher("ecb(anubis)", DECRYPT, anubis_dec_tv_template,
1543 ANUBIS_DEC_TEST_VECTORS);
1544 test_cipher("cbc(anubis)", ENCRYPT, anubis_cbc_enc_tv_template,
1545 ANUBIS_CBC_ENC_TEST_VECTORS);
1546 test_cipher("cbc(anubis)", DECRYPT, anubis_cbc_dec_tv_template,
1547 ANUBIS_CBC_ENC_TEST_VECTORS);
1548 break;
1549
1550 case 27:
1551 test_hash("tgr192", tgr192_tv_template, TGR192_TEST_VECTORS);
1552 break;
1553
1554 case 28:
1555
1556 test_hash("tgr160", tgr160_tv_template, TGR160_TEST_VECTORS);
1557 break;
1558
1559 case 29:
1560 test_hash("tgr128", tgr128_tv_template, TGR128_TEST_VECTORS);
1561 break;
1562
1563 case 30:
1564 test_cipher("ecb(xeta)", ENCRYPT, xeta_enc_tv_template,
1565 XETA_ENC_TEST_VECTORS);
1566 test_cipher("ecb(xeta)", DECRYPT, xeta_dec_tv_template,
1567 XETA_DEC_TEST_VECTORS);
1568 break;
1569
1570 case 31:
1571 test_cipher("pcbc(fcrypt)", ENCRYPT, fcrypt_pcbc_enc_tv_template,
1572 FCRYPT_ENC_TEST_VECTORS);
1573 test_cipher("pcbc(fcrypt)", DECRYPT, fcrypt_pcbc_dec_tv_template,
1574 FCRYPT_DEC_TEST_VECTORS);
1575 break;
1576
1577 case 32:
1578 test_cipher("ecb(camellia)", ENCRYPT,
1579 camellia_enc_tv_template,
1580 CAMELLIA_ENC_TEST_VECTORS);
1581 test_cipher("ecb(camellia)", DECRYPT,
1582 camellia_dec_tv_template,
1583 CAMELLIA_DEC_TEST_VECTORS);
1584 test_cipher("cbc(camellia)", ENCRYPT,
1585 camellia_cbc_enc_tv_template,
1586 CAMELLIA_CBC_ENC_TEST_VECTORS);
1587 test_cipher("cbc(camellia)", DECRYPT,
1588 camellia_cbc_dec_tv_template,
1589 CAMELLIA_CBC_DEC_TEST_VECTORS);
1590 break;
1591 case 33:
1592 test_hash("sha224", sha224_tv_template, SHA224_TEST_VECTORS);
1593 break;
1594
1595 case 34:
1596 test_cipher("salsa20", ENCRYPT,
1597 salsa20_stream_enc_tv_template,
1598 SALSA20_STREAM_ENC_TEST_VECTORS);
1599 break;
1600
1601 case 35:
1602 test_aead("gcm(aes)", ENCRYPT, aes_gcm_enc_tv_template,
1603 AES_GCM_ENC_TEST_VECTORS);
1604 test_aead("gcm(aes)", DECRYPT, aes_gcm_dec_tv_template,
1605 AES_GCM_DEC_TEST_VECTORS);
1606 break;
1607
1608 case 36:
1609 test_comp("lzo", lzo_comp_tv_template, lzo_decomp_tv_template,
1610 LZO_COMP_TEST_VECTORS, LZO_DECOMP_TEST_VECTORS);
1611 break;
1612
1613 case 37:
1614 test_aead("ccm(aes)", ENCRYPT, aes_ccm_enc_tv_template,
1615 AES_CCM_ENC_TEST_VECTORS);
1616 test_aead("ccm(aes)", DECRYPT, aes_ccm_dec_tv_template,
1617 AES_CCM_DEC_TEST_VECTORS);
1618 break;
1619
1620 case 38:
1621 test_cipher("cts(cbc(aes))", ENCRYPT, cts_mode_enc_tv_template,
1622 CTS_MODE_ENC_TEST_VECTORS);
1623 test_cipher("cts(cbc(aes))", DECRYPT, cts_mode_dec_tv_template,
1624 CTS_MODE_DEC_TEST_VECTORS);
1625 break;
1626
1627 case 39:
1628 test_hash("rmd128", rmd128_tv_template, RMD128_TEST_VECTORS);
1629 break;
1630
1631 case 40:
1632 test_hash("rmd160", rmd160_tv_template, RMD160_TEST_VECTORS);
1633 break;
1634
1635 case 100:
1636 test_hash("hmac(md5)", hmac_md5_tv_template,
1637 HMAC_MD5_TEST_VECTORS);
1638 break;
1639
1640 case 101:
1641 test_hash("hmac(sha1)", hmac_sha1_tv_template,
1642 HMAC_SHA1_TEST_VECTORS);
1643 break;
1644
1645 case 102:
1646 test_hash("hmac(sha256)", hmac_sha256_tv_template,
1647 HMAC_SHA256_TEST_VECTORS);
1648 break;
1649
1650 case 103:
1651 test_hash("hmac(sha384)", hmac_sha384_tv_template,
1652 HMAC_SHA384_TEST_VECTORS);
1653 break;
1654
1655 case 104:
1656 test_hash("hmac(sha512)", hmac_sha512_tv_template,
1657 HMAC_SHA512_TEST_VECTORS);
1658 break;
1659
1660 case 105:
1661 test_hash("hmac(sha224)", hmac_sha224_tv_template,
1662 HMAC_SHA224_TEST_VECTORS);
1663 break;
1664
1665 case 106:
1666 test_hash("xcbc(aes)", aes_xcbc128_tv_template,
1667 XCBC_AES_TEST_VECTORS);
1668 break;
1669
1670 case 107:
1671 test_hash("hmac(rmd128)", hmac_rmd128_tv_template,
1672 HMAC_RMD128_TEST_VECTORS);
1673 break;
1674
1675 case 108:
1676 test_hash("hmac(rmd160)", hmac_rmd160_tv_template,
1677 HMAC_RMD160_TEST_VECTORS);
1678 break;
1679
1680 case 200:
1681 test_cipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
1682 speed_template_16_24_32);
1683 test_cipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
1684 speed_template_16_24_32);
1685 test_cipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
1686 speed_template_16_24_32);
1687 test_cipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
1688 speed_template_16_24_32);
1689 test_cipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
1690 speed_template_32_40_48);
1691 test_cipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
1692 speed_template_32_40_48);
1693 test_cipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
1694 speed_template_32_48_64);
1695 test_cipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
1696 speed_template_32_48_64);
1697 break;
1698
1699 case 201:
1700 test_cipher_speed("ecb(des3_ede)", ENCRYPT, sec,
1701 des3_ede_enc_tv_template, DES3_EDE_ENC_TEST_VECTORS,
1702 speed_template_24);
1703 test_cipher_speed("ecb(des3_ede)", DECRYPT, sec,
1704 des3_ede_enc_tv_template, DES3_EDE_ENC_TEST_VECTORS,
1705 speed_template_24);
1706 test_cipher_speed("cbc(des3_ede)", ENCRYPT, sec,
1707 des3_ede_enc_tv_template, DES3_EDE_ENC_TEST_VECTORS,
1708 speed_template_24);
1709 test_cipher_speed("cbc(des3_ede)", DECRYPT, sec,
1710 des3_ede_enc_tv_template, DES3_EDE_ENC_TEST_VECTORS,
1711 speed_template_24);
1712 break;
1713
1714 case 202:
1715 test_cipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
1716 speed_template_16_24_32);
1717 test_cipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
1718 speed_template_16_24_32);
1719 test_cipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
1720 speed_template_16_24_32);
1721 test_cipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
1722 speed_template_16_24_32);
1723 break;
1724
1725 case 203:
1726 test_cipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
1727 speed_template_8_32);
1728 test_cipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
1729 speed_template_8_32);
1730 test_cipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
1731 speed_template_8_32);
1732 test_cipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
1733 speed_template_8_32);
1734 break;
1735
1736 case 204:
1737 test_cipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
1738 speed_template_8);
1739 test_cipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
1740 speed_template_8);
1741 test_cipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
1742 speed_template_8);
1743 test_cipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
1744 speed_template_8);
1745 break;
1746
1747 case 205:
1748 test_cipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
1749 speed_template_16_24_32);
1750 test_cipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
1751 speed_template_16_24_32);
1752 test_cipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
1753 speed_template_16_24_32);
1754 test_cipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
1755 speed_template_16_24_32);
1756 break;
1757
1758 case 206:
1759 test_cipher_speed("salsa20", ENCRYPT, sec, NULL, 0,
1760 speed_template_16_32);
1761 break;
1762
1763 case 300:
1764 /* fall through */
1765
1766 case 301:
1767 test_hash_speed("md4", sec, generic_hash_speed_template);
1768 if (mode > 300 && mode < 400) break;
1769
1770 case 302:
1771 test_hash_speed("md5", sec, generic_hash_speed_template);
1772 if (mode > 300 && mode < 400) break;
1773
1774 case 303:
1775 test_hash_speed("sha1", sec, generic_hash_speed_template);
1776 if (mode > 300 && mode < 400) break;
1777
1778 case 304:
1779 test_hash_speed("sha256", sec, generic_hash_speed_template);
1780 if (mode > 300 && mode < 400) break;
1781
1782 case 305:
1783 test_hash_speed("sha384", sec, generic_hash_speed_template);
1784 if (mode > 300 && mode < 400) break;
1785
1786 case 306:
1787 test_hash_speed("sha512", sec, generic_hash_speed_template);
1788 if (mode > 300 && mode < 400) break;
1789
1790 case 307:
1791 test_hash_speed("wp256", sec, generic_hash_speed_template);
1792 if (mode > 300 && mode < 400) break;
1793
1794 case 308:
1795 test_hash_speed("wp384", sec, generic_hash_speed_template);
1796 if (mode > 300 && mode < 400) break;
1797
1798 case 309:
1799 test_hash_speed("wp512", sec, generic_hash_speed_template);
1800 if (mode > 300 && mode < 400) break;
1801
1802 case 310:
1803 test_hash_speed("tgr128", sec, generic_hash_speed_template);
1804 if (mode > 300 && mode < 400) break;
1805
1806 case 311:
1807 test_hash_speed("tgr160", sec, generic_hash_speed_template);
1808 if (mode > 300 && mode < 400) break;
1809
1810 case 312:
1811 test_hash_speed("tgr192", sec, generic_hash_speed_template);
1812 if (mode > 300 && mode < 400) break;
1813
1814 case 313:
1815 test_hash_speed("sha224", sec, generic_hash_speed_template);
1816 if (mode > 300 && mode < 400) break;
1817
1818 case 314:
1819 test_hash_speed("rmd128", sec, generic_hash_speed_template);
1820 if (mode > 300 && mode < 400) break;
1821
1822 case 315:
1823 test_hash_speed("rmd160", sec, generic_hash_speed_template);
1824 if (mode > 300 && mode < 400) break;
1825
1826 case 399:
1827 break;
1828
1829 case 1000:
1830 test_available();
1831 break;
1832
1833 default:
1834 /* useful for debugging */
1835 printk("not testing anything\n");
1836 break;
1837 }
1838 }
1839
1840 static int __init tcrypt_mod_init(void)
1841 {
1842 int err = -ENOMEM;
1843
1844 tvmem = kmalloc(TVMEMSIZE, GFP_KERNEL);
1845 if (tvmem == NULL)
1846 return err;
1847
1848 xbuf = kmalloc(XBUFSIZE, GFP_KERNEL);
1849 if (xbuf == NULL)
1850 goto err_free_tv;
1851
1852 axbuf = kmalloc(XBUFSIZE, GFP_KERNEL);
1853 if (axbuf == NULL)
1854 goto err_free_xbuf;
1855
1856 do_test();
1857
1858 /* We intentionaly return -EAGAIN to prevent keeping
1859 * the module. It does all its work from init()
1860 * and doesn't offer any runtime functionality
1861 * => we don't need it in the memory, do we?
1862 * -- mludvig
1863 */
1864 err = -EAGAIN;
1865
1866 kfree(axbuf);
1867 err_free_xbuf:
1868 kfree(xbuf);
1869 err_free_tv:
1870 kfree(tvmem);
1871
1872 return err;
1873 }
1874
1875 /*
1876 * If an init function is provided, an exit function must also be provided
1877 * to allow module unload.
1878 */
1879 static void __exit tcrypt_mod_fini(void) { }
1880
1881 module_init(tcrypt_mod_init);
1882 module_exit(tcrypt_mod_fini);
1883
1884 module_param(mode, int, 0);
1885 module_param(sec, uint, 0);
1886 MODULE_PARM_DESC(sec, "Length in seconds of speed tests "
1887 "(defaults to zero which uses CPU cycles instead)");
1888
1889 MODULE_LICENSE("GPL");
1890 MODULE_DESCRIPTION("Quick & dirty crypto testing module");
1891 MODULE_AUTHOR("James Morris <jmorris@intercode.com.au>");
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