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mm: memcontrol: consolidate swap controller code
[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 * Updated RFC4106 AES-GCM testing.
12 * Authors: Aidan O'Mahony (aidan.o.mahony@intel.com)
13 * Adrian Hoban <adrian.hoban@intel.com>
14 * Gabriele Paoloni <gabriele.paoloni@intel.com>
15 * Tadeusz Struk (tadeusz.struk@intel.com)
16 * Copyright (c) 2010, Intel Corporation.
17 *
18 * This program is free software; you can redistribute it and/or modify it
19 * under the terms of the GNU General Public License as published by the Free
20 * Software Foundation; either version 2 of the License, or (at your option)
21 * any later version.
22 *
23 */
24
25 #include <crypto/hash.h>
26 #include <linux/err.h>
27 #include <linux/init.h>
28 #include <linux/gfp.h>
29 #include <linux/module.h>
30 #include <linux/scatterlist.h>
31 #include <linux/string.h>
32 #include <linux/moduleparam.h>
33 #include <linux/jiffies.h>
34 #include <linux/timex.h>
35 #include <linux/interrupt.h>
36 #include "tcrypt.h"
37 #include "internal.h"
38
39 /*
40 * Need slab memory for testing (size in number of pages).
41 */
42 #define TVMEMSIZE 4
43
44 /*
45 * Used by test_cipher_speed()
46 */
47 #define ENCRYPT 1
48 #define DECRYPT 0
49
50 /*
51 * return a string with the driver name
52 */
53 #define get_driver_name(tfm_type, tfm) crypto_tfm_alg_driver_name(tfm_type ## _tfm(tfm))
54
55 /*
56 * Used by test_cipher_speed()
57 */
58 static unsigned int sec;
59
60 static char *alg = NULL;
61 static u32 type;
62 static u32 mask;
63 static int mode;
64 static char *tvmem[TVMEMSIZE];
65
66 static char *check[] = {
67 "des", "md5", "des3_ede", "rot13", "sha1", "sha224", "sha256",
68 "blowfish", "twofish", "serpent", "sha384", "sha512", "md4", "aes",
69 "cast6", "arc4", "michael_mic", "deflate", "crc32c", "tea", "xtea",
70 "khazad", "wp512", "wp384", "wp256", "tnepres", "xeta", "fcrypt",
71 "camellia", "seed", "salsa20", "rmd128", "rmd160", "rmd256", "rmd320",
72 "lzo", "cts", "zlib", NULL
73 };
74
75 static int test_cipher_jiffies(struct blkcipher_desc *desc, int enc,
76 struct scatterlist *sg, int blen, int secs)
77 {
78 unsigned long start, end;
79 int bcount;
80 int ret;
81
82 for (start = jiffies, end = start + secs * HZ, bcount = 0;
83 time_before(jiffies, end); bcount++) {
84 if (enc)
85 ret = crypto_blkcipher_encrypt(desc, sg, sg, blen);
86 else
87 ret = crypto_blkcipher_decrypt(desc, sg, sg, blen);
88
89 if (ret)
90 return ret;
91 }
92
93 printk("%d operations in %d seconds (%ld bytes)\n",
94 bcount, secs, (long)bcount * blen);
95 return 0;
96 }
97
98 static int test_cipher_cycles(struct blkcipher_desc *desc, int enc,
99 struct scatterlist *sg, int blen)
100 {
101 unsigned long cycles = 0;
102 int ret = 0;
103 int i;
104
105 local_irq_disable();
106
107 /* Warm-up run. */
108 for (i = 0; i < 4; i++) {
109 if (enc)
110 ret = crypto_blkcipher_encrypt(desc, sg, sg, blen);
111 else
112 ret = crypto_blkcipher_decrypt(desc, sg, sg, blen);
113
114 if (ret)
115 goto out;
116 }
117
118 /* The real thing. */
119 for (i = 0; i < 8; i++) {
120 cycles_t start, end;
121
122 start = get_cycles();
123 if (enc)
124 ret = crypto_blkcipher_encrypt(desc, sg, sg, blen);
125 else
126 ret = crypto_blkcipher_decrypt(desc, sg, sg, blen);
127 end = get_cycles();
128
129 if (ret)
130 goto out;
131
132 cycles += end - start;
133 }
134
135 out:
136 local_irq_enable();
137
138 if (ret == 0)
139 printk("1 operation in %lu cycles (%d bytes)\n",
140 (cycles + 4) / 8, blen);
141
142 return ret;
143 }
144
145 static int test_aead_jiffies(struct aead_request *req, int enc,
146 int blen, int secs)
147 {
148 unsigned long start, end;
149 int bcount;
150 int ret;
151
152 for (start = jiffies, end = start + secs * HZ, bcount = 0;
153 time_before(jiffies, end); bcount++) {
154 if (enc)
155 ret = crypto_aead_encrypt(req);
156 else
157 ret = crypto_aead_decrypt(req);
158
159 if (ret)
160 return ret;
161 }
162
163 printk("%d operations in %d seconds (%ld bytes)\n",
164 bcount, secs, (long)bcount * blen);
165 return 0;
166 }
167
168 static int test_aead_cycles(struct aead_request *req, int enc, int blen)
169 {
170 unsigned long cycles = 0;
171 int ret = 0;
172 int i;
173
174 local_irq_disable();
175
176 /* Warm-up run. */
177 for (i = 0; i < 4; i++) {
178 if (enc)
179 ret = crypto_aead_encrypt(req);
180 else
181 ret = crypto_aead_decrypt(req);
182
183 if (ret)
184 goto out;
185 }
186
187 /* The real thing. */
188 for (i = 0; i < 8; i++) {
189 cycles_t start, end;
190
191 start = get_cycles();
192 if (enc)
193 ret = crypto_aead_encrypt(req);
194 else
195 ret = crypto_aead_decrypt(req);
196 end = get_cycles();
197
198 if (ret)
199 goto out;
200
201 cycles += end - start;
202 }
203
204 out:
205 local_irq_enable();
206
207 if (ret == 0)
208 printk("1 operation in %lu cycles (%d bytes)\n",
209 (cycles + 4) / 8, blen);
210
211 return ret;
212 }
213
214 static u32 block_sizes[] = { 16, 64, 256, 1024, 8192, 0 };
215 static u32 aead_sizes[] = { 16, 64, 256, 512, 1024, 2048, 4096, 8192, 0 };
216
217 #define XBUFSIZE 8
218 #define MAX_IVLEN 32
219
220 static int testmgr_alloc_buf(char *buf[XBUFSIZE])
221 {
222 int i;
223
224 for (i = 0; i < XBUFSIZE; i++) {
225 buf[i] = (void *)__get_free_page(GFP_KERNEL);
226 if (!buf[i])
227 goto err_free_buf;
228 }
229
230 return 0;
231
232 err_free_buf:
233 while (i-- > 0)
234 free_page((unsigned long)buf[i]);
235
236 return -ENOMEM;
237 }
238
239 static void testmgr_free_buf(char *buf[XBUFSIZE])
240 {
241 int i;
242
243 for (i = 0; i < XBUFSIZE; i++)
244 free_page((unsigned long)buf[i]);
245 }
246
247 static void sg_init_aead(struct scatterlist *sg, char *xbuf[XBUFSIZE],
248 unsigned int buflen)
249 {
250 int np = (buflen + PAGE_SIZE - 1)/PAGE_SIZE;
251 int k, rem;
252
253 np = (np > XBUFSIZE) ? XBUFSIZE : np;
254 rem = buflen % PAGE_SIZE;
255 if (np > XBUFSIZE) {
256 rem = PAGE_SIZE;
257 np = XBUFSIZE;
258 }
259 sg_init_table(sg, np);
260 for (k = 0; k < np; ++k) {
261 if (k == (np-1))
262 sg_set_buf(&sg[k], xbuf[k], rem);
263 else
264 sg_set_buf(&sg[k], xbuf[k], PAGE_SIZE);
265 }
266 }
267
268 static void test_aead_speed(const char *algo, int enc, unsigned int secs,
269 struct aead_speed_template *template,
270 unsigned int tcount, u8 authsize,
271 unsigned int aad_size, u8 *keysize)
272 {
273 unsigned int i, j;
274 struct crypto_aead *tfm;
275 int ret = -ENOMEM;
276 const char *key;
277 struct aead_request *req;
278 struct scatterlist *sg;
279 struct scatterlist *asg;
280 struct scatterlist *sgout;
281 const char *e;
282 void *assoc;
283 char iv[MAX_IVLEN];
284 char *xbuf[XBUFSIZE];
285 char *xoutbuf[XBUFSIZE];
286 char *axbuf[XBUFSIZE];
287 unsigned int *b_size;
288 unsigned int iv_len;
289
290 if (aad_size >= PAGE_SIZE) {
291 pr_err("associate data length (%u) too big\n", aad_size);
292 return;
293 }
294
295 if (enc == ENCRYPT)
296 e = "encryption";
297 else
298 e = "decryption";
299
300 if (testmgr_alloc_buf(xbuf))
301 goto out_noxbuf;
302 if (testmgr_alloc_buf(axbuf))
303 goto out_noaxbuf;
304 if (testmgr_alloc_buf(xoutbuf))
305 goto out_nooutbuf;
306
307 sg = kmalloc(sizeof(*sg) * 8 * 3, GFP_KERNEL);
308 if (!sg)
309 goto out_nosg;
310 asg = &sg[8];
311 sgout = &asg[8];
312
313 tfm = crypto_alloc_aead(algo, 0, 0);
314
315 if (IS_ERR(tfm)) {
316 pr_err("alg: aead: Failed to load transform for %s: %ld\n", algo,
317 PTR_ERR(tfm));
318 goto out_notfm;
319 }
320
321 printk(KERN_INFO "\ntesting speed of %s (%s) %s\n", algo,
322 get_driver_name(crypto_aead, tfm), e);
323
324 req = aead_request_alloc(tfm, GFP_KERNEL);
325 if (!req) {
326 pr_err("alg: aead: Failed to allocate request for %s\n",
327 algo);
328 goto out_noreq;
329 }
330
331 i = 0;
332 do {
333 b_size = aead_sizes;
334 do {
335 assoc = axbuf[0];
336 memset(assoc, 0xff, aad_size);
337 sg_init_one(&asg[0], assoc, aad_size);
338
339 if ((*keysize + *b_size) > TVMEMSIZE * PAGE_SIZE) {
340 pr_err("template (%u) too big for tvmem (%lu)\n",
341 *keysize + *b_size,
342 TVMEMSIZE * PAGE_SIZE);
343 goto out;
344 }
345
346 key = tvmem[0];
347 for (j = 0; j < tcount; j++) {
348 if (template[j].klen == *keysize) {
349 key = template[j].key;
350 break;
351 }
352 }
353 ret = crypto_aead_setkey(tfm, key, *keysize);
354 ret = crypto_aead_setauthsize(tfm, authsize);
355
356 iv_len = crypto_aead_ivsize(tfm);
357 if (iv_len)
358 memset(&iv, 0xff, iv_len);
359
360 crypto_aead_clear_flags(tfm, ~0);
361 printk(KERN_INFO "test %u (%d bit key, %d byte blocks): ",
362 i, *keysize * 8, *b_size);
363
364
365 memset(tvmem[0], 0xff, PAGE_SIZE);
366
367 if (ret) {
368 pr_err("setkey() failed flags=%x\n",
369 crypto_aead_get_flags(tfm));
370 goto out;
371 }
372
373 sg_init_aead(&sg[0], xbuf,
374 *b_size + (enc ? authsize : 0));
375
376 sg_init_aead(&sgout[0], xoutbuf,
377 *b_size + (enc ? authsize : 0));
378
379 aead_request_set_crypt(req, sg, sgout, *b_size, iv);
380 aead_request_set_assoc(req, asg, aad_size);
381
382 if (secs)
383 ret = test_aead_jiffies(req, enc, *b_size,
384 secs);
385 else
386 ret = test_aead_cycles(req, enc, *b_size);
387
388 if (ret) {
389 pr_err("%s() failed return code=%d\n", e, ret);
390 break;
391 }
392 b_size++;
393 i++;
394 } while (*b_size);
395 keysize++;
396 } while (*keysize);
397
398 out:
399 aead_request_free(req);
400 out_noreq:
401 crypto_free_aead(tfm);
402 out_notfm:
403 kfree(sg);
404 out_nosg:
405 testmgr_free_buf(xoutbuf);
406 out_nooutbuf:
407 testmgr_free_buf(axbuf);
408 out_noaxbuf:
409 testmgr_free_buf(xbuf);
410 out_noxbuf:
411 return;
412 }
413
414 static void test_cipher_speed(const char *algo, int enc, unsigned int secs,
415 struct cipher_speed_template *template,
416 unsigned int tcount, u8 *keysize)
417 {
418 unsigned int ret, i, j, iv_len;
419 const char *key;
420 char iv[128];
421 struct crypto_blkcipher *tfm;
422 struct blkcipher_desc desc;
423 const char *e;
424 u32 *b_size;
425
426 if (enc == ENCRYPT)
427 e = "encryption";
428 else
429 e = "decryption";
430
431 tfm = crypto_alloc_blkcipher(algo, 0, CRYPTO_ALG_ASYNC);
432
433 if (IS_ERR(tfm)) {
434 printk("failed to load transform for %s: %ld\n", algo,
435 PTR_ERR(tfm));
436 return;
437 }
438 desc.tfm = tfm;
439 desc.flags = 0;
440
441 printk(KERN_INFO "\ntesting speed of %s (%s) %s\n", algo,
442 get_driver_name(crypto_blkcipher, tfm), e);
443
444 i = 0;
445 do {
446
447 b_size = block_sizes;
448 do {
449 struct scatterlist sg[TVMEMSIZE];
450
451 if ((*keysize + *b_size) > TVMEMSIZE * PAGE_SIZE) {
452 printk("template (%u) too big for "
453 "tvmem (%lu)\n", *keysize + *b_size,
454 TVMEMSIZE * PAGE_SIZE);
455 goto out;
456 }
457
458 printk("test %u (%d bit key, %d byte blocks): ", i,
459 *keysize * 8, *b_size);
460
461 memset(tvmem[0], 0xff, PAGE_SIZE);
462
463 /* set key, plain text and IV */
464 key = tvmem[0];
465 for (j = 0; j < tcount; j++) {
466 if (template[j].klen == *keysize) {
467 key = template[j].key;
468 break;
469 }
470 }
471
472 ret = crypto_blkcipher_setkey(tfm, key, *keysize);
473 if (ret) {
474 printk("setkey() failed flags=%x\n",
475 crypto_blkcipher_get_flags(tfm));
476 goto out;
477 }
478
479 sg_init_table(sg, TVMEMSIZE);
480 sg_set_buf(sg, tvmem[0] + *keysize,
481 PAGE_SIZE - *keysize);
482 for (j = 1; j < TVMEMSIZE; j++) {
483 sg_set_buf(sg + j, tvmem[j], PAGE_SIZE);
484 memset (tvmem[j], 0xff, PAGE_SIZE);
485 }
486
487 iv_len = crypto_blkcipher_ivsize(tfm);
488 if (iv_len) {
489 memset(&iv, 0xff, iv_len);
490 crypto_blkcipher_set_iv(tfm, iv, iv_len);
491 }
492
493 if (secs)
494 ret = test_cipher_jiffies(&desc, enc, sg,
495 *b_size, secs);
496 else
497 ret = test_cipher_cycles(&desc, enc, sg,
498 *b_size);
499
500 if (ret) {
501 printk("%s() failed flags=%x\n", e, desc.flags);
502 break;
503 }
504 b_size++;
505 i++;
506 } while (*b_size);
507 keysize++;
508 } while (*keysize);
509
510 out:
511 crypto_free_blkcipher(tfm);
512 }
513
514 static int test_hash_jiffies_digest(struct hash_desc *desc,
515 struct scatterlist *sg, int blen,
516 char *out, int secs)
517 {
518 unsigned long start, end;
519 int bcount;
520 int ret;
521
522 for (start = jiffies, end = start + secs * HZ, bcount = 0;
523 time_before(jiffies, end); bcount++) {
524 ret = crypto_hash_digest(desc, sg, blen, out);
525 if (ret)
526 return ret;
527 }
528
529 printk("%6u opers/sec, %9lu bytes/sec\n",
530 bcount / secs, ((long)bcount * blen) / secs);
531
532 return 0;
533 }
534
535 static int test_hash_jiffies(struct hash_desc *desc, struct scatterlist *sg,
536 int blen, int plen, char *out, int secs)
537 {
538 unsigned long start, end;
539 int bcount, pcount;
540 int ret;
541
542 if (plen == blen)
543 return test_hash_jiffies_digest(desc, sg, blen, out, secs);
544
545 for (start = jiffies, end = start + secs * HZ, bcount = 0;
546 time_before(jiffies, end); bcount++) {
547 ret = crypto_hash_init(desc);
548 if (ret)
549 return ret;
550 for (pcount = 0; pcount < blen; pcount += plen) {
551 ret = crypto_hash_update(desc, sg, plen);
552 if (ret)
553 return ret;
554 }
555 /* we assume there is enough space in 'out' for the result */
556 ret = crypto_hash_final(desc, out);
557 if (ret)
558 return ret;
559 }
560
561 printk("%6u opers/sec, %9lu bytes/sec\n",
562 bcount / secs, ((long)bcount * blen) / secs);
563
564 return 0;
565 }
566
567 static int test_hash_cycles_digest(struct hash_desc *desc,
568 struct scatterlist *sg, int blen, char *out)
569 {
570 unsigned long cycles = 0;
571 int i;
572 int ret;
573
574 local_irq_disable();
575
576 /* Warm-up run. */
577 for (i = 0; i < 4; i++) {
578 ret = crypto_hash_digest(desc, sg, blen, out);
579 if (ret)
580 goto out;
581 }
582
583 /* The real thing. */
584 for (i = 0; i < 8; i++) {
585 cycles_t start, end;
586
587 start = get_cycles();
588
589 ret = crypto_hash_digest(desc, sg, blen, out);
590 if (ret)
591 goto out;
592
593 end = get_cycles();
594
595 cycles += end - start;
596 }
597
598 out:
599 local_irq_enable();
600
601 if (ret)
602 return ret;
603
604 printk("%6lu cycles/operation, %4lu cycles/byte\n",
605 cycles / 8, cycles / (8 * blen));
606
607 return 0;
608 }
609
610 static int test_hash_cycles(struct hash_desc *desc, struct scatterlist *sg,
611 int blen, int plen, char *out)
612 {
613 unsigned long cycles = 0;
614 int i, pcount;
615 int ret;
616
617 if (plen == blen)
618 return test_hash_cycles_digest(desc, sg, blen, out);
619
620 local_irq_disable();
621
622 /* Warm-up run. */
623 for (i = 0; i < 4; i++) {
624 ret = crypto_hash_init(desc);
625 if (ret)
626 goto out;
627 for (pcount = 0; pcount < blen; pcount += plen) {
628 ret = crypto_hash_update(desc, sg, plen);
629 if (ret)
630 goto out;
631 }
632 ret = crypto_hash_final(desc, out);
633 if (ret)
634 goto out;
635 }
636
637 /* The real thing. */
638 for (i = 0; i < 8; i++) {
639 cycles_t start, end;
640
641 start = get_cycles();
642
643 ret = crypto_hash_init(desc);
644 if (ret)
645 goto out;
646 for (pcount = 0; pcount < blen; pcount += plen) {
647 ret = crypto_hash_update(desc, sg, plen);
648 if (ret)
649 goto out;
650 }
651 ret = crypto_hash_final(desc, out);
652 if (ret)
653 goto out;
654
655 end = get_cycles();
656
657 cycles += end - start;
658 }
659
660 out:
661 local_irq_enable();
662
663 if (ret)
664 return ret;
665
666 printk("%6lu cycles/operation, %4lu cycles/byte\n",
667 cycles / 8, cycles / (8 * blen));
668
669 return 0;
670 }
671
672 static void test_hash_sg_init(struct scatterlist *sg)
673 {
674 int i;
675
676 sg_init_table(sg, TVMEMSIZE);
677 for (i = 0; i < TVMEMSIZE; i++) {
678 sg_set_buf(sg + i, tvmem[i], PAGE_SIZE);
679 memset(tvmem[i], 0xff, PAGE_SIZE);
680 }
681 }
682
683 static void test_hash_speed(const char *algo, unsigned int secs,
684 struct hash_speed *speed)
685 {
686 struct scatterlist sg[TVMEMSIZE];
687 struct crypto_hash *tfm;
688 struct hash_desc desc;
689 static char output[1024];
690 int i;
691 int ret;
692
693 tfm = crypto_alloc_hash(algo, 0, CRYPTO_ALG_ASYNC);
694
695 if (IS_ERR(tfm)) {
696 printk(KERN_ERR "failed to load transform for %s: %ld\n", algo,
697 PTR_ERR(tfm));
698 return;
699 }
700
701 printk(KERN_INFO "\ntesting speed of %s (%s)\n", algo,
702 get_driver_name(crypto_hash, tfm));
703
704 desc.tfm = tfm;
705 desc.flags = 0;
706
707 if (crypto_hash_digestsize(tfm) > sizeof(output)) {
708 printk(KERN_ERR "digestsize(%u) > outputbuffer(%zu)\n",
709 crypto_hash_digestsize(tfm), sizeof(output));
710 goto out;
711 }
712
713 test_hash_sg_init(sg);
714 for (i = 0; speed[i].blen != 0; i++) {
715 if (speed[i].blen > TVMEMSIZE * PAGE_SIZE) {
716 printk(KERN_ERR
717 "template (%u) too big for tvmem (%lu)\n",
718 speed[i].blen, TVMEMSIZE * PAGE_SIZE);
719 goto out;
720 }
721
722 if (speed[i].klen)
723 crypto_hash_setkey(tfm, tvmem[0], speed[i].klen);
724
725 printk(KERN_INFO "test%3u "
726 "(%5u byte blocks,%5u bytes per update,%4u updates): ",
727 i, speed[i].blen, speed[i].plen, speed[i].blen / speed[i].plen);
728
729 if (secs)
730 ret = test_hash_jiffies(&desc, sg, speed[i].blen,
731 speed[i].plen, output, secs);
732 else
733 ret = test_hash_cycles(&desc, sg, speed[i].blen,
734 speed[i].plen, output);
735
736 if (ret) {
737 printk(KERN_ERR "hashing failed ret=%d\n", ret);
738 break;
739 }
740 }
741
742 out:
743 crypto_free_hash(tfm);
744 }
745
746 struct tcrypt_result {
747 struct completion completion;
748 int err;
749 };
750
751 static void tcrypt_complete(struct crypto_async_request *req, int err)
752 {
753 struct tcrypt_result *res = req->data;
754
755 if (err == -EINPROGRESS)
756 return;
757
758 res->err = err;
759 complete(&res->completion);
760 }
761
762 static inline int do_one_ahash_op(struct ahash_request *req, int ret)
763 {
764 if (ret == -EINPROGRESS || ret == -EBUSY) {
765 struct tcrypt_result *tr = req->base.data;
766
767 ret = wait_for_completion_interruptible(&tr->completion);
768 if (!ret)
769 ret = tr->err;
770 reinit_completion(&tr->completion);
771 }
772 return ret;
773 }
774
775 static int test_ahash_jiffies_digest(struct ahash_request *req, int blen,
776 char *out, int secs)
777 {
778 unsigned long start, end;
779 int bcount;
780 int ret;
781
782 for (start = jiffies, end = start + secs * HZ, bcount = 0;
783 time_before(jiffies, end); bcount++) {
784 ret = do_one_ahash_op(req, crypto_ahash_digest(req));
785 if (ret)
786 return ret;
787 }
788
789 printk("%6u opers/sec, %9lu bytes/sec\n",
790 bcount / secs, ((long)bcount * blen) / secs);
791
792 return 0;
793 }
794
795 static int test_ahash_jiffies(struct ahash_request *req, int blen,
796 int plen, char *out, int secs)
797 {
798 unsigned long start, end;
799 int bcount, pcount;
800 int ret;
801
802 if (plen == blen)
803 return test_ahash_jiffies_digest(req, blen, out, secs);
804
805 for (start = jiffies, end = start + secs * HZ, bcount = 0;
806 time_before(jiffies, end); bcount++) {
807 ret = crypto_ahash_init(req);
808 if (ret)
809 return ret;
810 for (pcount = 0; pcount < blen; pcount += plen) {
811 ret = do_one_ahash_op(req, crypto_ahash_update(req));
812 if (ret)
813 return ret;
814 }
815 /* we assume there is enough space in 'out' for the result */
816 ret = do_one_ahash_op(req, crypto_ahash_final(req));
817 if (ret)
818 return ret;
819 }
820
821 pr_cont("%6u opers/sec, %9lu bytes/sec\n",
822 bcount / secs, ((long)bcount * blen) / secs);
823
824 return 0;
825 }
826
827 static int test_ahash_cycles_digest(struct ahash_request *req, int blen,
828 char *out)
829 {
830 unsigned long cycles = 0;
831 int ret, i;
832
833 /* Warm-up run. */
834 for (i = 0; i < 4; i++) {
835 ret = do_one_ahash_op(req, crypto_ahash_digest(req));
836 if (ret)
837 goto out;
838 }
839
840 /* The real thing. */
841 for (i = 0; i < 8; i++) {
842 cycles_t start, end;
843
844 start = get_cycles();
845
846 ret = do_one_ahash_op(req, crypto_ahash_digest(req));
847 if (ret)
848 goto out;
849
850 end = get_cycles();
851
852 cycles += end - start;
853 }
854
855 out:
856 if (ret)
857 return ret;
858
859 pr_cont("%6lu cycles/operation, %4lu cycles/byte\n",
860 cycles / 8, cycles / (8 * blen));
861
862 return 0;
863 }
864
865 static int test_ahash_cycles(struct ahash_request *req, int blen,
866 int plen, char *out)
867 {
868 unsigned long cycles = 0;
869 int i, pcount, ret;
870
871 if (plen == blen)
872 return test_ahash_cycles_digest(req, blen, out);
873
874 /* Warm-up run. */
875 for (i = 0; i < 4; i++) {
876 ret = crypto_ahash_init(req);
877 if (ret)
878 goto out;
879 for (pcount = 0; pcount < blen; pcount += plen) {
880 ret = do_one_ahash_op(req, crypto_ahash_update(req));
881 if (ret)
882 goto out;
883 }
884 ret = do_one_ahash_op(req, crypto_ahash_final(req));
885 if (ret)
886 goto out;
887 }
888
889 /* The real thing. */
890 for (i = 0; i < 8; i++) {
891 cycles_t start, end;
892
893 start = get_cycles();
894
895 ret = crypto_ahash_init(req);
896 if (ret)
897 goto out;
898 for (pcount = 0; pcount < blen; pcount += plen) {
899 ret = do_one_ahash_op(req, crypto_ahash_update(req));
900 if (ret)
901 goto out;
902 }
903 ret = do_one_ahash_op(req, crypto_ahash_final(req));
904 if (ret)
905 goto out;
906
907 end = get_cycles();
908
909 cycles += end - start;
910 }
911
912 out:
913 if (ret)
914 return ret;
915
916 pr_cont("%6lu cycles/operation, %4lu cycles/byte\n",
917 cycles / 8, cycles / (8 * blen));
918
919 return 0;
920 }
921
922 static void test_ahash_speed(const char *algo, unsigned int secs,
923 struct hash_speed *speed)
924 {
925 struct scatterlist sg[TVMEMSIZE];
926 struct tcrypt_result tresult;
927 struct ahash_request *req;
928 struct crypto_ahash *tfm;
929 static char output[1024];
930 int i, ret;
931
932 tfm = crypto_alloc_ahash(algo, 0, 0);
933 if (IS_ERR(tfm)) {
934 pr_err("failed to load transform for %s: %ld\n",
935 algo, PTR_ERR(tfm));
936 return;
937 }
938
939 printk(KERN_INFO "\ntesting speed of async %s (%s)\n", algo,
940 get_driver_name(crypto_ahash, tfm));
941
942 if (crypto_ahash_digestsize(tfm) > sizeof(output)) {
943 pr_err("digestsize(%u) > outputbuffer(%zu)\n",
944 crypto_ahash_digestsize(tfm), sizeof(output));
945 goto out;
946 }
947
948 test_hash_sg_init(sg);
949 req = ahash_request_alloc(tfm, GFP_KERNEL);
950 if (!req) {
951 pr_err("ahash request allocation failure\n");
952 goto out;
953 }
954
955 init_completion(&tresult.completion);
956 ahash_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
957 tcrypt_complete, &tresult);
958
959 for (i = 0; speed[i].blen != 0; i++) {
960 if (speed[i].blen > TVMEMSIZE * PAGE_SIZE) {
961 pr_err("template (%u) too big for tvmem (%lu)\n",
962 speed[i].blen, TVMEMSIZE * PAGE_SIZE);
963 break;
964 }
965
966 pr_info("test%3u "
967 "(%5u byte blocks,%5u bytes per update,%4u updates): ",
968 i, speed[i].blen, speed[i].plen, speed[i].blen / speed[i].plen);
969
970 ahash_request_set_crypt(req, sg, output, speed[i].plen);
971
972 if (secs)
973 ret = test_ahash_jiffies(req, speed[i].blen,
974 speed[i].plen, output, secs);
975 else
976 ret = test_ahash_cycles(req, speed[i].blen,
977 speed[i].plen, output);
978
979 if (ret) {
980 pr_err("hashing failed ret=%d\n", ret);
981 break;
982 }
983 }
984
985 ahash_request_free(req);
986
987 out:
988 crypto_free_ahash(tfm);
989 }
990
991 static inline int do_one_acipher_op(struct ablkcipher_request *req, int ret)
992 {
993 if (ret == -EINPROGRESS || ret == -EBUSY) {
994 struct tcrypt_result *tr = req->base.data;
995
996 ret = wait_for_completion_interruptible(&tr->completion);
997 if (!ret)
998 ret = tr->err;
999 reinit_completion(&tr->completion);
1000 }
1001
1002 return ret;
1003 }
1004
1005 static int test_acipher_jiffies(struct ablkcipher_request *req, int enc,
1006 int blen, int secs)
1007 {
1008 unsigned long start, end;
1009 int bcount;
1010 int ret;
1011
1012 for (start = jiffies, end = start + secs * HZ, bcount = 0;
1013 time_before(jiffies, end); bcount++) {
1014 if (enc)
1015 ret = do_one_acipher_op(req,
1016 crypto_ablkcipher_encrypt(req));
1017 else
1018 ret = do_one_acipher_op(req,
1019 crypto_ablkcipher_decrypt(req));
1020
1021 if (ret)
1022 return ret;
1023 }
1024
1025 pr_cont("%d operations in %d seconds (%ld bytes)\n",
1026 bcount, secs, (long)bcount * blen);
1027 return 0;
1028 }
1029
1030 static int test_acipher_cycles(struct ablkcipher_request *req, int enc,
1031 int blen)
1032 {
1033 unsigned long cycles = 0;
1034 int ret = 0;
1035 int i;
1036
1037 /* Warm-up run. */
1038 for (i = 0; i < 4; i++) {
1039 if (enc)
1040 ret = do_one_acipher_op(req,
1041 crypto_ablkcipher_encrypt(req));
1042 else
1043 ret = do_one_acipher_op(req,
1044 crypto_ablkcipher_decrypt(req));
1045
1046 if (ret)
1047 goto out;
1048 }
1049
1050 /* The real thing. */
1051 for (i = 0; i < 8; i++) {
1052 cycles_t start, end;
1053
1054 start = get_cycles();
1055 if (enc)
1056 ret = do_one_acipher_op(req,
1057 crypto_ablkcipher_encrypt(req));
1058 else
1059 ret = do_one_acipher_op(req,
1060 crypto_ablkcipher_decrypt(req));
1061 end = get_cycles();
1062
1063 if (ret)
1064 goto out;
1065
1066 cycles += end - start;
1067 }
1068
1069 out:
1070 if (ret == 0)
1071 pr_cont("1 operation in %lu cycles (%d bytes)\n",
1072 (cycles + 4) / 8, blen);
1073
1074 return ret;
1075 }
1076
1077 static void test_acipher_speed(const char *algo, int enc, unsigned int secs,
1078 struct cipher_speed_template *template,
1079 unsigned int tcount, u8 *keysize)
1080 {
1081 unsigned int ret, i, j, k, iv_len;
1082 struct tcrypt_result tresult;
1083 const char *key;
1084 char iv[128];
1085 struct ablkcipher_request *req;
1086 struct crypto_ablkcipher *tfm;
1087 const char *e;
1088 u32 *b_size;
1089
1090 if (enc == ENCRYPT)
1091 e = "encryption";
1092 else
1093 e = "decryption";
1094
1095 init_completion(&tresult.completion);
1096
1097 tfm = crypto_alloc_ablkcipher(algo, 0, 0);
1098
1099 if (IS_ERR(tfm)) {
1100 pr_err("failed to load transform for %s: %ld\n", algo,
1101 PTR_ERR(tfm));
1102 return;
1103 }
1104
1105 pr_info("\ntesting speed of async %s (%s) %s\n", algo,
1106 get_driver_name(crypto_ablkcipher, tfm), e);
1107
1108 req = ablkcipher_request_alloc(tfm, GFP_KERNEL);
1109 if (!req) {
1110 pr_err("tcrypt: skcipher: Failed to allocate request for %s\n",
1111 algo);
1112 goto out;
1113 }
1114
1115 ablkcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1116 tcrypt_complete, &tresult);
1117
1118 i = 0;
1119 do {
1120 b_size = block_sizes;
1121
1122 do {
1123 struct scatterlist sg[TVMEMSIZE];
1124
1125 if ((*keysize + *b_size) > TVMEMSIZE * PAGE_SIZE) {
1126 pr_err("template (%u) too big for "
1127 "tvmem (%lu)\n", *keysize + *b_size,
1128 TVMEMSIZE * PAGE_SIZE);
1129 goto out_free_req;
1130 }
1131
1132 pr_info("test %u (%d bit key, %d byte blocks): ", i,
1133 *keysize * 8, *b_size);
1134
1135 memset(tvmem[0], 0xff, PAGE_SIZE);
1136
1137 /* set key, plain text and IV */
1138 key = tvmem[0];
1139 for (j = 0; j < tcount; j++) {
1140 if (template[j].klen == *keysize) {
1141 key = template[j].key;
1142 break;
1143 }
1144 }
1145
1146 crypto_ablkcipher_clear_flags(tfm, ~0);
1147
1148 ret = crypto_ablkcipher_setkey(tfm, key, *keysize);
1149 if (ret) {
1150 pr_err("setkey() failed flags=%x\n",
1151 crypto_ablkcipher_get_flags(tfm));
1152 goto out_free_req;
1153 }
1154
1155 sg_init_table(sg, TVMEMSIZE);
1156
1157 k = *keysize + *b_size;
1158 if (k > PAGE_SIZE) {
1159 sg_set_buf(sg, tvmem[0] + *keysize,
1160 PAGE_SIZE - *keysize);
1161 k -= PAGE_SIZE;
1162 j = 1;
1163 while (k > PAGE_SIZE) {
1164 sg_set_buf(sg + j, tvmem[j], PAGE_SIZE);
1165 memset(tvmem[j], 0xff, PAGE_SIZE);
1166 j++;
1167 k -= PAGE_SIZE;
1168 }
1169 sg_set_buf(sg + j, tvmem[j], k);
1170 memset(tvmem[j], 0xff, k);
1171 } else {
1172 sg_set_buf(sg, tvmem[0] + *keysize, *b_size);
1173 }
1174
1175 iv_len = crypto_ablkcipher_ivsize(tfm);
1176 if (iv_len)
1177 memset(&iv, 0xff, iv_len);
1178
1179 ablkcipher_request_set_crypt(req, sg, sg, *b_size, iv);
1180
1181 if (secs)
1182 ret = test_acipher_jiffies(req, enc,
1183 *b_size, secs);
1184 else
1185 ret = test_acipher_cycles(req, enc,
1186 *b_size);
1187
1188 if (ret) {
1189 pr_err("%s() failed flags=%x\n", e,
1190 crypto_ablkcipher_get_flags(tfm));
1191 break;
1192 }
1193 b_size++;
1194 i++;
1195 } while (*b_size);
1196 keysize++;
1197 } while (*keysize);
1198
1199 out_free_req:
1200 ablkcipher_request_free(req);
1201 out:
1202 crypto_free_ablkcipher(tfm);
1203 }
1204
1205 static void test_available(void)
1206 {
1207 char **name = check;
1208
1209 while (*name) {
1210 printk("alg %s ", *name);
1211 printk(crypto_has_alg(*name, 0, 0) ?
1212 "found\n" : "not found\n");
1213 name++;
1214 }
1215 }
1216
1217 static inline int tcrypt_test(const char *alg)
1218 {
1219 int ret;
1220
1221 ret = alg_test(alg, alg, 0, 0);
1222 /* non-fips algs return -EINVAL in fips mode */
1223 if (fips_enabled && ret == -EINVAL)
1224 ret = 0;
1225 return ret;
1226 }
1227
1228 static int do_test(const char *alg, u32 type, u32 mask, int m)
1229 {
1230 int i;
1231 int ret = 0;
1232
1233 switch (m) {
1234 case 0:
1235 if (alg) {
1236 if (!crypto_has_alg(alg, type,
1237 mask ?: CRYPTO_ALG_TYPE_MASK))
1238 ret = -ENOENT;
1239 break;
1240 }
1241
1242 for (i = 1; i < 200; i++)
1243 ret += do_test(NULL, 0, 0, i);
1244 break;
1245
1246 case 1:
1247 ret += tcrypt_test("md5");
1248 break;
1249
1250 case 2:
1251 ret += tcrypt_test("sha1");
1252 break;
1253
1254 case 3:
1255 ret += tcrypt_test("ecb(des)");
1256 ret += tcrypt_test("cbc(des)");
1257 ret += tcrypt_test("ctr(des)");
1258 break;
1259
1260 case 4:
1261 ret += tcrypt_test("ecb(des3_ede)");
1262 ret += tcrypt_test("cbc(des3_ede)");
1263 ret += tcrypt_test("ctr(des3_ede)");
1264 break;
1265
1266 case 5:
1267 ret += tcrypt_test("md4");
1268 break;
1269
1270 case 6:
1271 ret += tcrypt_test("sha256");
1272 break;
1273
1274 case 7:
1275 ret += tcrypt_test("ecb(blowfish)");
1276 ret += tcrypt_test("cbc(blowfish)");
1277 ret += tcrypt_test("ctr(blowfish)");
1278 break;
1279
1280 case 8:
1281 ret += tcrypt_test("ecb(twofish)");
1282 ret += tcrypt_test("cbc(twofish)");
1283 ret += tcrypt_test("ctr(twofish)");
1284 ret += tcrypt_test("lrw(twofish)");
1285 ret += tcrypt_test("xts(twofish)");
1286 break;
1287
1288 case 9:
1289 ret += tcrypt_test("ecb(serpent)");
1290 ret += tcrypt_test("cbc(serpent)");
1291 ret += tcrypt_test("ctr(serpent)");
1292 ret += tcrypt_test("lrw(serpent)");
1293 ret += tcrypt_test("xts(serpent)");
1294 break;
1295
1296 case 10:
1297 ret += tcrypt_test("ecb(aes)");
1298 ret += tcrypt_test("cbc(aes)");
1299 ret += tcrypt_test("lrw(aes)");
1300 ret += tcrypt_test("xts(aes)");
1301 ret += tcrypt_test("ctr(aes)");
1302 ret += tcrypt_test("rfc3686(ctr(aes))");
1303 break;
1304
1305 case 11:
1306 ret += tcrypt_test("sha384");
1307 break;
1308
1309 case 12:
1310 ret += tcrypt_test("sha512");
1311 break;
1312
1313 case 13:
1314 ret += tcrypt_test("deflate");
1315 break;
1316
1317 case 14:
1318 ret += tcrypt_test("ecb(cast5)");
1319 ret += tcrypt_test("cbc(cast5)");
1320 ret += tcrypt_test("ctr(cast5)");
1321 break;
1322
1323 case 15:
1324 ret += tcrypt_test("ecb(cast6)");
1325 ret += tcrypt_test("cbc(cast6)");
1326 ret += tcrypt_test("ctr(cast6)");
1327 ret += tcrypt_test("lrw(cast6)");
1328 ret += tcrypt_test("xts(cast6)");
1329 break;
1330
1331 case 16:
1332 ret += tcrypt_test("ecb(arc4)");
1333 break;
1334
1335 case 17:
1336 ret += tcrypt_test("michael_mic");
1337 break;
1338
1339 case 18:
1340 ret += tcrypt_test("crc32c");
1341 break;
1342
1343 case 19:
1344 ret += tcrypt_test("ecb(tea)");
1345 break;
1346
1347 case 20:
1348 ret += tcrypt_test("ecb(xtea)");
1349 break;
1350
1351 case 21:
1352 ret += tcrypt_test("ecb(khazad)");
1353 break;
1354
1355 case 22:
1356 ret += tcrypt_test("wp512");
1357 break;
1358
1359 case 23:
1360 ret += tcrypt_test("wp384");
1361 break;
1362
1363 case 24:
1364 ret += tcrypt_test("wp256");
1365 break;
1366
1367 case 25:
1368 ret += tcrypt_test("ecb(tnepres)");
1369 break;
1370
1371 case 26:
1372 ret += tcrypt_test("ecb(anubis)");
1373 ret += tcrypt_test("cbc(anubis)");
1374 break;
1375
1376 case 27:
1377 ret += tcrypt_test("tgr192");
1378 break;
1379
1380 case 28:
1381 ret += tcrypt_test("tgr160");
1382 break;
1383
1384 case 29:
1385 ret += tcrypt_test("tgr128");
1386 break;
1387
1388 case 30:
1389 ret += tcrypt_test("ecb(xeta)");
1390 break;
1391
1392 case 31:
1393 ret += tcrypt_test("pcbc(fcrypt)");
1394 break;
1395
1396 case 32:
1397 ret += tcrypt_test("ecb(camellia)");
1398 ret += tcrypt_test("cbc(camellia)");
1399 ret += tcrypt_test("ctr(camellia)");
1400 ret += tcrypt_test("lrw(camellia)");
1401 ret += tcrypt_test("xts(camellia)");
1402 break;
1403
1404 case 33:
1405 ret += tcrypt_test("sha224");
1406 break;
1407
1408 case 34:
1409 ret += tcrypt_test("salsa20");
1410 break;
1411
1412 case 35:
1413 ret += tcrypt_test("gcm(aes)");
1414 break;
1415
1416 case 36:
1417 ret += tcrypt_test("lzo");
1418 break;
1419
1420 case 37:
1421 ret += tcrypt_test("ccm(aes)");
1422 break;
1423
1424 case 38:
1425 ret += tcrypt_test("cts(cbc(aes))");
1426 break;
1427
1428 case 39:
1429 ret += tcrypt_test("rmd128");
1430 break;
1431
1432 case 40:
1433 ret += tcrypt_test("rmd160");
1434 break;
1435
1436 case 41:
1437 ret += tcrypt_test("rmd256");
1438 break;
1439
1440 case 42:
1441 ret += tcrypt_test("rmd320");
1442 break;
1443
1444 case 43:
1445 ret += tcrypt_test("ecb(seed)");
1446 break;
1447
1448 case 44:
1449 ret += tcrypt_test("zlib");
1450 break;
1451
1452 case 45:
1453 ret += tcrypt_test("rfc4309(ccm(aes))");
1454 break;
1455
1456 case 46:
1457 ret += tcrypt_test("ghash");
1458 break;
1459
1460 case 47:
1461 ret += tcrypt_test("crct10dif");
1462 break;
1463
1464 case 100:
1465 ret += tcrypt_test("hmac(md5)");
1466 break;
1467
1468 case 101:
1469 ret += tcrypt_test("hmac(sha1)");
1470 break;
1471
1472 case 102:
1473 ret += tcrypt_test("hmac(sha256)");
1474 break;
1475
1476 case 103:
1477 ret += tcrypt_test("hmac(sha384)");
1478 break;
1479
1480 case 104:
1481 ret += tcrypt_test("hmac(sha512)");
1482 break;
1483
1484 case 105:
1485 ret += tcrypt_test("hmac(sha224)");
1486 break;
1487
1488 case 106:
1489 ret += tcrypt_test("xcbc(aes)");
1490 break;
1491
1492 case 107:
1493 ret += tcrypt_test("hmac(rmd128)");
1494 break;
1495
1496 case 108:
1497 ret += tcrypt_test("hmac(rmd160)");
1498 break;
1499
1500 case 109:
1501 ret += tcrypt_test("vmac(aes)");
1502 break;
1503
1504 case 110:
1505 ret += tcrypt_test("hmac(crc32)");
1506 break;
1507
1508 case 150:
1509 ret += tcrypt_test("ansi_cprng");
1510 break;
1511
1512 case 151:
1513 ret += tcrypt_test("rfc4106(gcm(aes))");
1514 break;
1515
1516 case 152:
1517 ret += tcrypt_test("rfc4543(gcm(aes))");
1518 break;
1519
1520 case 153:
1521 ret += tcrypt_test("cmac(aes)");
1522 break;
1523
1524 case 154:
1525 ret += tcrypt_test("cmac(des3_ede)");
1526 break;
1527
1528 case 155:
1529 ret += tcrypt_test("authenc(hmac(sha1),cbc(aes))");
1530 break;
1531
1532 case 156:
1533 ret += tcrypt_test("authenc(hmac(md5),ecb(cipher_null))");
1534 break;
1535
1536 case 157:
1537 ret += tcrypt_test("authenc(hmac(sha1),ecb(cipher_null))");
1538 break;
1539 case 181:
1540 ret += tcrypt_test("authenc(hmac(sha1),cbc(des))");
1541 break;
1542 case 182:
1543 ret += tcrypt_test("authenc(hmac(sha1),cbc(des3_ede))");
1544 break;
1545 case 183:
1546 ret += tcrypt_test("authenc(hmac(sha224),cbc(des))");
1547 break;
1548 case 184:
1549 ret += tcrypt_test("authenc(hmac(sha224),cbc(des3_ede))");
1550 break;
1551 case 185:
1552 ret += tcrypt_test("authenc(hmac(sha256),cbc(des))");
1553 break;
1554 case 186:
1555 ret += tcrypt_test("authenc(hmac(sha256),cbc(des3_ede))");
1556 break;
1557 case 187:
1558 ret += tcrypt_test("authenc(hmac(sha384),cbc(des))");
1559 break;
1560 case 188:
1561 ret += tcrypt_test("authenc(hmac(sha384),cbc(des3_ede))");
1562 break;
1563 case 189:
1564 ret += tcrypt_test("authenc(hmac(sha512),cbc(des))");
1565 break;
1566 case 190:
1567 ret += tcrypt_test("authenc(hmac(sha512),cbc(des3_ede))");
1568 break;
1569 case 200:
1570 test_cipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
1571 speed_template_16_24_32);
1572 test_cipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
1573 speed_template_16_24_32);
1574 test_cipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
1575 speed_template_16_24_32);
1576 test_cipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
1577 speed_template_16_24_32);
1578 test_cipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
1579 speed_template_32_40_48);
1580 test_cipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
1581 speed_template_32_40_48);
1582 test_cipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
1583 speed_template_32_48_64);
1584 test_cipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
1585 speed_template_32_48_64);
1586 test_cipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
1587 speed_template_16_24_32);
1588 test_cipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
1589 speed_template_16_24_32);
1590 break;
1591
1592 case 201:
1593 test_cipher_speed("ecb(des3_ede)", ENCRYPT, sec,
1594 des3_speed_template, DES3_SPEED_VECTORS,
1595 speed_template_24);
1596 test_cipher_speed("ecb(des3_ede)", DECRYPT, sec,
1597 des3_speed_template, DES3_SPEED_VECTORS,
1598 speed_template_24);
1599 test_cipher_speed("cbc(des3_ede)", ENCRYPT, sec,
1600 des3_speed_template, DES3_SPEED_VECTORS,
1601 speed_template_24);
1602 test_cipher_speed("cbc(des3_ede)", DECRYPT, sec,
1603 des3_speed_template, DES3_SPEED_VECTORS,
1604 speed_template_24);
1605 test_cipher_speed("ctr(des3_ede)", ENCRYPT, sec,
1606 des3_speed_template, DES3_SPEED_VECTORS,
1607 speed_template_24);
1608 test_cipher_speed("ctr(des3_ede)", DECRYPT, sec,
1609 des3_speed_template, DES3_SPEED_VECTORS,
1610 speed_template_24);
1611 break;
1612
1613 case 202:
1614 test_cipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
1615 speed_template_16_24_32);
1616 test_cipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
1617 speed_template_16_24_32);
1618 test_cipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
1619 speed_template_16_24_32);
1620 test_cipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
1621 speed_template_16_24_32);
1622 test_cipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0,
1623 speed_template_16_24_32);
1624 test_cipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0,
1625 speed_template_16_24_32);
1626 test_cipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0,
1627 speed_template_32_40_48);
1628 test_cipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0,
1629 speed_template_32_40_48);
1630 test_cipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0,
1631 speed_template_32_48_64);
1632 test_cipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0,
1633 speed_template_32_48_64);
1634 break;
1635
1636 case 203:
1637 test_cipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
1638 speed_template_8_32);
1639 test_cipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
1640 speed_template_8_32);
1641 test_cipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
1642 speed_template_8_32);
1643 test_cipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
1644 speed_template_8_32);
1645 test_cipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
1646 speed_template_8_32);
1647 test_cipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
1648 speed_template_8_32);
1649 break;
1650
1651 case 204:
1652 test_cipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
1653 speed_template_8);
1654 test_cipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
1655 speed_template_8);
1656 test_cipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
1657 speed_template_8);
1658 test_cipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
1659 speed_template_8);
1660 break;
1661
1662 case 205:
1663 test_cipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
1664 speed_template_16_24_32);
1665 test_cipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
1666 speed_template_16_24_32);
1667 test_cipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
1668 speed_template_16_24_32);
1669 test_cipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
1670 speed_template_16_24_32);
1671 test_cipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
1672 speed_template_16_24_32);
1673 test_cipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
1674 speed_template_16_24_32);
1675 test_cipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
1676 speed_template_32_40_48);
1677 test_cipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
1678 speed_template_32_40_48);
1679 test_cipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
1680 speed_template_32_48_64);
1681 test_cipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
1682 speed_template_32_48_64);
1683 break;
1684
1685 case 206:
1686 test_cipher_speed("salsa20", ENCRYPT, sec, NULL, 0,
1687 speed_template_16_32);
1688 break;
1689
1690 case 207:
1691 test_cipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0,
1692 speed_template_16_32);
1693 test_cipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0,
1694 speed_template_16_32);
1695 test_cipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0,
1696 speed_template_16_32);
1697 test_cipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0,
1698 speed_template_16_32);
1699 test_cipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0,
1700 speed_template_16_32);
1701 test_cipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0,
1702 speed_template_16_32);
1703 test_cipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0,
1704 speed_template_32_48);
1705 test_cipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0,
1706 speed_template_32_48);
1707 test_cipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0,
1708 speed_template_32_64);
1709 test_cipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0,
1710 speed_template_32_64);
1711 break;
1712
1713 case 208:
1714 test_cipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0,
1715 speed_template_8);
1716 break;
1717
1718 case 209:
1719 test_cipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0,
1720 speed_template_8_16);
1721 test_cipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0,
1722 speed_template_8_16);
1723 test_cipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0,
1724 speed_template_8_16);
1725 test_cipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0,
1726 speed_template_8_16);
1727 test_cipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0,
1728 speed_template_8_16);
1729 test_cipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0,
1730 speed_template_8_16);
1731 break;
1732
1733 case 210:
1734 test_cipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0,
1735 speed_template_16_32);
1736 test_cipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0,
1737 speed_template_16_32);
1738 test_cipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0,
1739 speed_template_16_32);
1740 test_cipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0,
1741 speed_template_16_32);
1742 test_cipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0,
1743 speed_template_16_32);
1744 test_cipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0,
1745 speed_template_16_32);
1746 test_cipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
1747 speed_template_32_48);
1748 test_cipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
1749 speed_template_32_48);
1750 test_cipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
1751 speed_template_32_64);
1752 test_cipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
1753 speed_template_32_64);
1754 break;
1755
1756 case 211:
1757 test_aead_speed("rfc4106(gcm(aes))", ENCRYPT, sec,
1758 NULL, 0, 16, 8, aead_speed_template_20);
1759 break;
1760
1761 case 300:
1762 if (alg) {
1763 test_hash_speed(alg, sec, generic_hash_speed_template);
1764 break;
1765 }
1766
1767 /* fall through */
1768
1769 case 301:
1770 test_hash_speed("md4", sec, generic_hash_speed_template);
1771 if (mode > 300 && mode < 400) break;
1772
1773 case 302:
1774 test_hash_speed("md5", sec, generic_hash_speed_template);
1775 if (mode > 300 && mode < 400) break;
1776
1777 case 303:
1778 test_hash_speed("sha1", sec, generic_hash_speed_template);
1779 if (mode > 300 && mode < 400) break;
1780
1781 case 304:
1782 test_hash_speed("sha256", sec, generic_hash_speed_template);
1783 if (mode > 300 && mode < 400) break;
1784
1785 case 305:
1786 test_hash_speed("sha384", sec, generic_hash_speed_template);
1787 if (mode > 300 && mode < 400) break;
1788
1789 case 306:
1790 test_hash_speed("sha512", sec, generic_hash_speed_template);
1791 if (mode > 300 && mode < 400) break;
1792
1793 case 307:
1794 test_hash_speed("wp256", sec, generic_hash_speed_template);
1795 if (mode > 300 && mode < 400) break;
1796
1797 case 308:
1798 test_hash_speed("wp384", sec, generic_hash_speed_template);
1799 if (mode > 300 && mode < 400) break;
1800
1801 case 309:
1802 test_hash_speed("wp512", sec, generic_hash_speed_template);
1803 if (mode > 300 && mode < 400) break;
1804
1805 case 310:
1806 test_hash_speed("tgr128", sec, generic_hash_speed_template);
1807 if (mode > 300 && mode < 400) break;
1808
1809 case 311:
1810 test_hash_speed("tgr160", sec, generic_hash_speed_template);
1811 if (mode > 300 && mode < 400) break;
1812
1813 case 312:
1814 test_hash_speed("tgr192", sec, generic_hash_speed_template);
1815 if (mode > 300 && mode < 400) break;
1816
1817 case 313:
1818 test_hash_speed("sha224", sec, generic_hash_speed_template);
1819 if (mode > 300 && mode < 400) break;
1820
1821 case 314:
1822 test_hash_speed("rmd128", sec, generic_hash_speed_template);
1823 if (mode > 300 && mode < 400) break;
1824
1825 case 315:
1826 test_hash_speed("rmd160", sec, generic_hash_speed_template);
1827 if (mode > 300 && mode < 400) break;
1828
1829 case 316:
1830 test_hash_speed("rmd256", sec, generic_hash_speed_template);
1831 if (mode > 300 && mode < 400) break;
1832
1833 case 317:
1834 test_hash_speed("rmd320", sec, generic_hash_speed_template);
1835 if (mode > 300 && mode < 400) break;
1836
1837 case 318:
1838 test_hash_speed("ghash-generic", sec, hash_speed_template_16);
1839 if (mode > 300 && mode < 400) break;
1840
1841 case 319:
1842 test_hash_speed("crc32c", sec, generic_hash_speed_template);
1843 if (mode > 300 && mode < 400) break;
1844
1845 case 320:
1846 test_hash_speed("crct10dif", sec, generic_hash_speed_template);
1847 if (mode > 300 && mode < 400) break;
1848
1849 case 399:
1850 break;
1851
1852 case 400:
1853 if (alg) {
1854 test_ahash_speed(alg, sec, generic_hash_speed_template);
1855 break;
1856 }
1857
1858 /* fall through */
1859
1860 case 401:
1861 test_ahash_speed("md4", sec, generic_hash_speed_template);
1862 if (mode > 400 && mode < 500) break;
1863
1864 case 402:
1865 test_ahash_speed("md5", sec, generic_hash_speed_template);
1866 if (mode > 400 && mode < 500) break;
1867
1868 case 403:
1869 test_ahash_speed("sha1", sec, generic_hash_speed_template);
1870 if (mode > 400 && mode < 500) break;
1871
1872 case 404:
1873 test_ahash_speed("sha256", sec, generic_hash_speed_template);
1874 if (mode > 400 && mode < 500) break;
1875
1876 case 405:
1877 test_ahash_speed("sha384", sec, generic_hash_speed_template);
1878 if (mode > 400 && mode < 500) break;
1879
1880 case 406:
1881 test_ahash_speed("sha512", sec, generic_hash_speed_template);
1882 if (mode > 400 && mode < 500) break;
1883
1884 case 407:
1885 test_ahash_speed("wp256", sec, generic_hash_speed_template);
1886 if (mode > 400 && mode < 500) break;
1887
1888 case 408:
1889 test_ahash_speed("wp384", sec, generic_hash_speed_template);
1890 if (mode > 400 && mode < 500) break;
1891
1892 case 409:
1893 test_ahash_speed("wp512", sec, generic_hash_speed_template);
1894 if (mode > 400 && mode < 500) break;
1895
1896 case 410:
1897 test_ahash_speed("tgr128", sec, generic_hash_speed_template);
1898 if (mode > 400 && mode < 500) break;
1899
1900 case 411:
1901 test_ahash_speed("tgr160", sec, generic_hash_speed_template);
1902 if (mode > 400 && mode < 500) break;
1903
1904 case 412:
1905 test_ahash_speed("tgr192", sec, generic_hash_speed_template);
1906 if (mode > 400 && mode < 500) break;
1907
1908 case 413:
1909 test_ahash_speed("sha224", sec, generic_hash_speed_template);
1910 if (mode > 400 && mode < 500) break;
1911
1912 case 414:
1913 test_ahash_speed("rmd128", sec, generic_hash_speed_template);
1914 if (mode > 400 && mode < 500) break;
1915
1916 case 415:
1917 test_ahash_speed("rmd160", sec, generic_hash_speed_template);
1918 if (mode > 400 && mode < 500) break;
1919
1920 case 416:
1921 test_ahash_speed("rmd256", sec, generic_hash_speed_template);
1922 if (mode > 400 && mode < 500) break;
1923
1924 case 417:
1925 test_ahash_speed("rmd320", sec, generic_hash_speed_template);
1926 if (mode > 400 && mode < 500) break;
1927
1928 case 499:
1929 break;
1930
1931 case 500:
1932 test_acipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
1933 speed_template_16_24_32);
1934 test_acipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
1935 speed_template_16_24_32);
1936 test_acipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
1937 speed_template_16_24_32);
1938 test_acipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
1939 speed_template_16_24_32);
1940 test_acipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
1941 speed_template_32_40_48);
1942 test_acipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
1943 speed_template_32_40_48);
1944 test_acipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
1945 speed_template_32_48_64);
1946 test_acipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
1947 speed_template_32_48_64);
1948 test_acipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
1949 speed_template_16_24_32);
1950 test_acipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
1951 speed_template_16_24_32);
1952 test_acipher_speed("cfb(aes)", ENCRYPT, sec, NULL, 0,
1953 speed_template_16_24_32);
1954 test_acipher_speed("cfb(aes)", DECRYPT, sec, NULL, 0,
1955 speed_template_16_24_32);
1956 test_acipher_speed("ofb(aes)", ENCRYPT, sec, NULL, 0,
1957 speed_template_16_24_32);
1958 test_acipher_speed("ofb(aes)", DECRYPT, sec, NULL, 0,
1959 speed_template_16_24_32);
1960 test_acipher_speed("rfc3686(ctr(aes))", ENCRYPT, sec, NULL, 0,
1961 speed_template_20_28_36);
1962 test_acipher_speed("rfc3686(ctr(aes))", DECRYPT, sec, NULL, 0,
1963 speed_template_20_28_36);
1964 break;
1965
1966 case 501:
1967 test_acipher_speed("ecb(des3_ede)", ENCRYPT, sec,
1968 des3_speed_template, DES3_SPEED_VECTORS,
1969 speed_template_24);
1970 test_acipher_speed("ecb(des3_ede)", DECRYPT, sec,
1971 des3_speed_template, DES3_SPEED_VECTORS,
1972 speed_template_24);
1973 test_acipher_speed("cbc(des3_ede)", ENCRYPT, sec,
1974 des3_speed_template, DES3_SPEED_VECTORS,
1975 speed_template_24);
1976 test_acipher_speed("cbc(des3_ede)", DECRYPT, sec,
1977 des3_speed_template, DES3_SPEED_VECTORS,
1978 speed_template_24);
1979 test_acipher_speed("cfb(des3_ede)", ENCRYPT, sec,
1980 des3_speed_template, DES3_SPEED_VECTORS,
1981 speed_template_24);
1982 test_acipher_speed("cfb(des3_ede)", DECRYPT, sec,
1983 des3_speed_template, DES3_SPEED_VECTORS,
1984 speed_template_24);
1985 test_acipher_speed("ofb(des3_ede)", ENCRYPT, sec,
1986 des3_speed_template, DES3_SPEED_VECTORS,
1987 speed_template_24);
1988 test_acipher_speed("ofb(des3_ede)", DECRYPT, sec,
1989 des3_speed_template, DES3_SPEED_VECTORS,
1990 speed_template_24);
1991 break;
1992
1993 case 502:
1994 test_acipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
1995 speed_template_8);
1996 test_acipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
1997 speed_template_8);
1998 test_acipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
1999 speed_template_8);
2000 test_acipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
2001 speed_template_8);
2002 test_acipher_speed("cfb(des)", ENCRYPT, sec, NULL, 0,
2003 speed_template_8);
2004 test_acipher_speed("cfb(des)", DECRYPT, sec, NULL, 0,
2005 speed_template_8);
2006 test_acipher_speed("ofb(des)", ENCRYPT, sec, NULL, 0,
2007 speed_template_8);
2008 test_acipher_speed("ofb(des)", DECRYPT, sec, NULL, 0,
2009 speed_template_8);
2010 break;
2011
2012 case 503:
2013 test_acipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0,
2014 speed_template_16_32);
2015 test_acipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0,
2016 speed_template_16_32);
2017 test_acipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0,
2018 speed_template_16_32);
2019 test_acipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0,
2020 speed_template_16_32);
2021 test_acipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0,
2022 speed_template_16_32);
2023 test_acipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0,
2024 speed_template_16_32);
2025 test_acipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0,
2026 speed_template_32_48);
2027 test_acipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0,
2028 speed_template_32_48);
2029 test_acipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0,
2030 speed_template_32_64);
2031 test_acipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0,
2032 speed_template_32_64);
2033 break;
2034
2035 case 504:
2036 test_acipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
2037 speed_template_16_24_32);
2038 test_acipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
2039 speed_template_16_24_32);
2040 test_acipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
2041 speed_template_16_24_32);
2042 test_acipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
2043 speed_template_16_24_32);
2044 test_acipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0,
2045 speed_template_16_24_32);
2046 test_acipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0,
2047 speed_template_16_24_32);
2048 test_acipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0,
2049 speed_template_32_40_48);
2050 test_acipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0,
2051 speed_template_32_40_48);
2052 test_acipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0,
2053 speed_template_32_48_64);
2054 test_acipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0,
2055 speed_template_32_48_64);
2056 break;
2057
2058 case 505:
2059 test_acipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0,
2060 speed_template_8);
2061 break;
2062
2063 case 506:
2064 test_acipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0,
2065 speed_template_8_16);
2066 test_acipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0,
2067 speed_template_8_16);
2068 test_acipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0,
2069 speed_template_8_16);
2070 test_acipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0,
2071 speed_template_8_16);
2072 test_acipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0,
2073 speed_template_8_16);
2074 test_acipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0,
2075 speed_template_8_16);
2076 break;
2077
2078 case 507:
2079 test_acipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0,
2080 speed_template_16_32);
2081 test_acipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0,
2082 speed_template_16_32);
2083 test_acipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0,
2084 speed_template_16_32);
2085 test_acipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0,
2086 speed_template_16_32);
2087 test_acipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0,
2088 speed_template_16_32);
2089 test_acipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0,
2090 speed_template_16_32);
2091 test_acipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
2092 speed_template_32_48);
2093 test_acipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
2094 speed_template_32_48);
2095 test_acipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
2096 speed_template_32_64);
2097 test_acipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
2098 speed_template_32_64);
2099 break;
2100
2101 case 508:
2102 test_acipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
2103 speed_template_16_32);
2104 test_acipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
2105 speed_template_16_32);
2106 test_acipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
2107 speed_template_16_32);
2108 test_acipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
2109 speed_template_16_32);
2110 test_acipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
2111 speed_template_16_32);
2112 test_acipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
2113 speed_template_16_32);
2114 test_acipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
2115 speed_template_32_48);
2116 test_acipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
2117 speed_template_32_48);
2118 test_acipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
2119 speed_template_32_64);
2120 test_acipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
2121 speed_template_32_64);
2122 break;
2123
2124 case 509:
2125 test_acipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
2126 speed_template_8_32);
2127 test_acipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
2128 speed_template_8_32);
2129 test_acipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
2130 speed_template_8_32);
2131 test_acipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
2132 speed_template_8_32);
2133 test_acipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
2134 speed_template_8_32);
2135 test_acipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
2136 speed_template_8_32);
2137 break;
2138
2139 case 1000:
2140 test_available();
2141 break;
2142 }
2143
2144 return ret;
2145 }
2146
2147 static int __init tcrypt_mod_init(void)
2148 {
2149 int err = -ENOMEM;
2150 int i;
2151
2152 for (i = 0; i < TVMEMSIZE; i++) {
2153 tvmem[i] = (void *)__get_free_page(GFP_KERNEL);
2154 if (!tvmem[i])
2155 goto err_free_tv;
2156 }
2157
2158 err = do_test(alg, type, mask, mode);
2159
2160 if (err) {
2161 printk(KERN_ERR "tcrypt: one or more tests failed!\n");
2162 goto err_free_tv;
2163 }
2164
2165 /* We intentionaly return -EAGAIN to prevent keeping the module,
2166 * unless we're running in fips mode. It does all its work from
2167 * init() and doesn't offer any runtime functionality, but in
2168 * the fips case, checking for a successful load is helpful.
2169 * => we don't need it in the memory, do we?
2170 * -- mludvig
2171 */
2172 if (!fips_enabled)
2173 err = -EAGAIN;
2174
2175 err_free_tv:
2176 for (i = 0; i < TVMEMSIZE && tvmem[i]; i++)
2177 free_page((unsigned long)tvmem[i]);
2178
2179 return err;
2180 }
2181
2182 /*
2183 * If an init function is provided, an exit function must also be provided
2184 * to allow module unload.
2185 */
2186 static void __exit tcrypt_mod_fini(void) { }
2187
2188 module_init(tcrypt_mod_init);
2189 module_exit(tcrypt_mod_fini);
2190
2191 module_param(alg, charp, 0);
2192 module_param(type, uint, 0);
2193 module_param(mask, uint, 0);
2194 module_param(mode, int, 0);
2195 module_param(sec, uint, 0);
2196 MODULE_PARM_DESC(sec, "Length in seconds of speed tests "
2197 "(defaults to zero which uses CPU cycles instead)");
2198
2199 MODULE_LICENSE("GPL");
2200 MODULE_DESCRIPTION("Quick & dirty crypto testing module");
2201 MODULE_AUTHOR("James Morris <jmorris@intercode.com.au>");
Linux kernel - Deliverables
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