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crypto: cryptd - Fix skcipher instance memory leak
[mirror_ubuntu-bionic-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 * 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 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
26
27 #include <crypto/aead.h>
28 #include <crypto/hash.h>
29 #include <crypto/skcipher.h>
30 #include <linux/err.h>
31 #include <linux/fips.h>
32 #include <linux/init.h>
33 #include <linux/gfp.h>
34 #include <linux/module.h>
35 #include <linux/scatterlist.h>
36 #include <linux/string.h>
37 #include <linux/moduleparam.h>
38 #include <linux/jiffies.h>
39 #include <linux/timex.h>
40 #include <linux/interrupt.h>
41 #include "tcrypt.h"
42
43 /*
44 * Need slab memory for testing (size in number of pages).
45 */
46 #define TVMEMSIZE 4
47
48 /*
49 * Used by test_cipher_speed()
50 */
51 #define ENCRYPT 1
52 #define DECRYPT 0
53
54 #define MAX_DIGEST_SIZE 64
55
56 /*
57 * return a string with the driver name
58 */
59 #define get_driver_name(tfm_type, tfm) crypto_tfm_alg_driver_name(tfm_type ## _tfm(tfm))
60
61 /*
62 * Used by test_cipher_speed()
63 */
64 static unsigned int sec;
65
66 static char *alg = NULL;
67 static u32 type;
68 static u32 mask;
69 static int mode;
70 static char *tvmem[TVMEMSIZE];
71
72 static char *check[] = {
73 "des", "md5", "des3_ede", "rot13", "sha1", "sha224", "sha256", "sm3",
74 "blowfish", "twofish", "serpent", "sha384", "sha512", "md4", "aes",
75 "cast6", "arc4", "michael_mic", "deflate", "crc32c", "tea", "xtea",
76 "khazad", "wp512", "wp384", "wp256", "tnepres", "xeta", "fcrypt",
77 "camellia", "seed", "salsa20", "rmd128", "rmd160", "rmd256", "rmd320",
78 "lzo", "cts", "zlib", "sha3-224", "sha3-256", "sha3-384", "sha3-512",
79 NULL
80 };
81
82 static inline int do_one_aead_op(struct aead_request *req, int ret)
83 {
84 struct crypto_wait *wait = req->base.data;
85
86 return crypto_wait_req(ret, wait);
87 }
88
89 static int test_aead_jiffies(struct aead_request *req, int enc,
90 int blen, int secs)
91 {
92 unsigned long start, end;
93 int bcount;
94 int ret;
95
96 for (start = jiffies, end = start + secs * HZ, bcount = 0;
97 time_before(jiffies, end); bcount++) {
98 if (enc)
99 ret = do_one_aead_op(req, crypto_aead_encrypt(req));
100 else
101 ret = do_one_aead_op(req, crypto_aead_decrypt(req));
102
103 if (ret)
104 return ret;
105 }
106
107 printk("%d operations in %d seconds (%ld bytes)\n",
108 bcount, secs, (long)bcount * blen);
109 return 0;
110 }
111
112 static int test_aead_cycles(struct aead_request *req, int enc, int blen)
113 {
114 unsigned long cycles = 0;
115 int ret = 0;
116 int i;
117
118 /* Warm-up run. */
119 for (i = 0; i < 4; i++) {
120 if (enc)
121 ret = do_one_aead_op(req, crypto_aead_encrypt(req));
122 else
123 ret = do_one_aead_op(req, crypto_aead_decrypt(req));
124
125 if (ret)
126 goto out;
127 }
128
129 /* The real thing. */
130 for (i = 0; i < 8; i++) {
131 cycles_t start, end;
132
133 start = get_cycles();
134 if (enc)
135 ret = do_one_aead_op(req, crypto_aead_encrypt(req));
136 else
137 ret = do_one_aead_op(req, crypto_aead_decrypt(req));
138 end = get_cycles();
139
140 if (ret)
141 goto out;
142
143 cycles += end - start;
144 }
145
146 out:
147 if (ret == 0)
148 printk("1 operation in %lu cycles (%d bytes)\n",
149 (cycles + 4) / 8, blen);
150
151 return ret;
152 }
153
154 static u32 block_sizes[] = { 16, 64, 256, 1024, 8192, 0 };
155 static u32 aead_sizes[] = { 16, 64, 256, 512, 1024, 2048, 4096, 8192, 0 };
156
157 #define XBUFSIZE 8
158 #define MAX_IVLEN 32
159
160 static int testmgr_alloc_buf(char *buf[XBUFSIZE])
161 {
162 int i;
163
164 for (i = 0; i < XBUFSIZE; i++) {
165 buf[i] = (void *)__get_free_page(GFP_KERNEL);
166 if (!buf[i])
167 goto err_free_buf;
168 }
169
170 return 0;
171
172 err_free_buf:
173 while (i-- > 0)
174 free_page((unsigned long)buf[i]);
175
176 return -ENOMEM;
177 }
178
179 static void testmgr_free_buf(char *buf[XBUFSIZE])
180 {
181 int i;
182
183 for (i = 0; i < XBUFSIZE; i++)
184 free_page((unsigned long)buf[i]);
185 }
186
187 static void sg_init_aead(struct scatterlist *sg, char *xbuf[XBUFSIZE],
188 unsigned int buflen)
189 {
190 int np = (buflen + PAGE_SIZE - 1)/PAGE_SIZE;
191 int k, rem;
192
193 if (np > XBUFSIZE) {
194 rem = PAGE_SIZE;
195 np = XBUFSIZE;
196 } else {
197 rem = buflen % PAGE_SIZE;
198 }
199
200 sg_init_table(sg, np + 1);
201 if (rem)
202 np--;
203 for (k = 0; k < np; k++)
204 sg_set_buf(&sg[k + 1], xbuf[k], PAGE_SIZE);
205
206 if (rem)
207 sg_set_buf(&sg[k + 1], xbuf[k], rem);
208 }
209
210 static void test_aead_speed(const char *algo, int enc, unsigned int secs,
211 struct aead_speed_template *template,
212 unsigned int tcount, u8 authsize,
213 unsigned int aad_size, u8 *keysize)
214 {
215 unsigned int i, j;
216 struct crypto_aead *tfm;
217 int ret = -ENOMEM;
218 const char *key;
219 struct aead_request *req;
220 struct scatterlist *sg;
221 struct scatterlist *sgout;
222 const char *e;
223 void *assoc;
224 char *iv;
225 char *xbuf[XBUFSIZE];
226 char *xoutbuf[XBUFSIZE];
227 char *axbuf[XBUFSIZE];
228 unsigned int *b_size;
229 unsigned int iv_len;
230 struct crypto_wait wait;
231
232 iv = kzalloc(MAX_IVLEN, GFP_KERNEL);
233 if (!iv)
234 return;
235
236 if (aad_size >= PAGE_SIZE) {
237 pr_err("associate data length (%u) too big\n", aad_size);
238 goto out_noxbuf;
239 }
240
241 if (enc == ENCRYPT)
242 e = "encryption";
243 else
244 e = "decryption";
245
246 if (testmgr_alloc_buf(xbuf))
247 goto out_noxbuf;
248 if (testmgr_alloc_buf(axbuf))
249 goto out_noaxbuf;
250 if (testmgr_alloc_buf(xoutbuf))
251 goto out_nooutbuf;
252
253 sg = kmalloc(sizeof(*sg) * 9 * 2, GFP_KERNEL);
254 if (!sg)
255 goto out_nosg;
256 sgout = &sg[9];
257
258 tfm = crypto_alloc_aead(algo, 0, 0);
259
260 if (IS_ERR(tfm)) {
261 pr_err("alg: aead: Failed to load transform for %s: %ld\n", algo,
262 PTR_ERR(tfm));
263 goto out_notfm;
264 }
265
266 crypto_init_wait(&wait);
267 printk(KERN_INFO "\ntesting speed of %s (%s) %s\n", algo,
268 get_driver_name(crypto_aead, tfm), e);
269
270 req = aead_request_alloc(tfm, GFP_KERNEL);
271 if (!req) {
272 pr_err("alg: aead: Failed to allocate request for %s\n",
273 algo);
274 goto out_noreq;
275 }
276
277 aead_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
278 crypto_req_done, &wait);
279
280 i = 0;
281 do {
282 b_size = aead_sizes;
283 do {
284 assoc = axbuf[0];
285 memset(assoc, 0xff, aad_size);
286
287 if ((*keysize + *b_size) > TVMEMSIZE * PAGE_SIZE) {
288 pr_err("template (%u) too big for tvmem (%lu)\n",
289 *keysize + *b_size,
290 TVMEMSIZE * PAGE_SIZE);
291 goto out;
292 }
293
294 key = tvmem[0];
295 for (j = 0; j < tcount; j++) {
296 if (template[j].klen == *keysize) {
297 key = template[j].key;
298 break;
299 }
300 }
301 ret = crypto_aead_setkey(tfm, key, *keysize);
302 ret = crypto_aead_setauthsize(tfm, authsize);
303
304 iv_len = crypto_aead_ivsize(tfm);
305 if (iv_len)
306 memset(iv, 0xff, iv_len);
307
308 crypto_aead_clear_flags(tfm, ~0);
309 printk(KERN_INFO "test %u (%d bit key, %d byte blocks): ",
310 i, *keysize * 8, *b_size);
311
312
313 memset(tvmem[0], 0xff, PAGE_SIZE);
314
315 if (ret) {
316 pr_err("setkey() failed flags=%x\n",
317 crypto_aead_get_flags(tfm));
318 goto out;
319 }
320
321 sg_init_aead(sg, xbuf,
322 *b_size + (enc ? 0 : authsize));
323
324 sg_init_aead(sgout, xoutbuf,
325 *b_size + (enc ? authsize : 0));
326
327 sg_set_buf(&sg[0], assoc, aad_size);
328 sg_set_buf(&sgout[0], assoc, aad_size);
329
330 aead_request_set_crypt(req, sg, sgout,
331 *b_size + (enc ? 0 : authsize),
332 iv);
333 aead_request_set_ad(req, aad_size);
334
335 if (secs)
336 ret = test_aead_jiffies(req, enc, *b_size,
337 secs);
338 else
339 ret = test_aead_cycles(req, enc, *b_size);
340
341 if (ret) {
342 pr_err("%s() failed return code=%d\n", e, ret);
343 break;
344 }
345 b_size++;
346 i++;
347 } while (*b_size);
348 keysize++;
349 } while (*keysize);
350
351 out:
352 aead_request_free(req);
353 out_noreq:
354 crypto_free_aead(tfm);
355 out_notfm:
356 kfree(sg);
357 out_nosg:
358 testmgr_free_buf(xoutbuf);
359 out_nooutbuf:
360 testmgr_free_buf(axbuf);
361 out_noaxbuf:
362 testmgr_free_buf(xbuf);
363 out_noxbuf:
364 kfree(iv);
365 }
366
367 static void test_hash_sg_init(struct scatterlist *sg)
368 {
369 int i;
370
371 sg_init_table(sg, TVMEMSIZE);
372 for (i = 0; i < TVMEMSIZE; i++) {
373 sg_set_buf(sg + i, tvmem[i], PAGE_SIZE);
374 memset(tvmem[i], 0xff, PAGE_SIZE);
375 }
376 }
377
378 static inline int do_one_ahash_op(struct ahash_request *req, int ret)
379 {
380 struct crypto_wait *wait = req->base.data;
381
382 return crypto_wait_req(ret, wait);
383 }
384
385 struct test_mb_ahash_data {
386 struct scatterlist sg[TVMEMSIZE];
387 char result[64];
388 struct ahash_request *req;
389 struct crypto_wait wait;
390 char *xbuf[XBUFSIZE];
391 };
392
393 static void test_mb_ahash_speed(const char *algo, unsigned int sec,
394 struct hash_speed *speed)
395 {
396 struct test_mb_ahash_data *data;
397 struct crypto_ahash *tfm;
398 unsigned long start, end;
399 unsigned long cycles;
400 unsigned int i, j, k;
401 int ret;
402
403 data = kzalloc(sizeof(*data) * 8, GFP_KERNEL);
404 if (!data)
405 return;
406
407 tfm = crypto_alloc_ahash(algo, 0, 0);
408 if (IS_ERR(tfm)) {
409 pr_err("failed to load transform for %s: %ld\n",
410 algo, PTR_ERR(tfm));
411 goto free_data;
412 }
413
414 for (i = 0; i < 8; ++i) {
415 if (testmgr_alloc_buf(data[i].xbuf))
416 goto out;
417
418 crypto_init_wait(&data[i].wait);
419
420 data[i].req = ahash_request_alloc(tfm, GFP_KERNEL);
421 if (!data[i].req) {
422 pr_err("alg: hash: Failed to allocate request for %s\n",
423 algo);
424 goto out;
425 }
426
427 ahash_request_set_callback(data[i].req, 0, crypto_req_done,
428 &data[i].wait);
429 test_hash_sg_init(data[i].sg);
430 }
431
432 pr_info("\ntesting speed of multibuffer %s (%s)\n", algo,
433 get_driver_name(crypto_ahash, tfm));
434
435 for (i = 0; speed[i].blen != 0; i++) {
436 /* For some reason this only tests digests. */
437 if (speed[i].blen != speed[i].plen)
438 continue;
439
440 if (speed[i].blen > TVMEMSIZE * PAGE_SIZE) {
441 pr_err("template (%u) too big for tvmem (%lu)\n",
442 speed[i].blen, TVMEMSIZE * PAGE_SIZE);
443 goto out;
444 }
445
446 if (speed[i].klen)
447 crypto_ahash_setkey(tfm, tvmem[0], speed[i].klen);
448
449 for (k = 0; k < 8; k++)
450 ahash_request_set_crypt(data[k].req, data[k].sg,
451 data[k].result, speed[i].blen);
452
453 pr_info("test%3u "
454 "(%5u byte blocks,%5u bytes per update,%4u updates): ",
455 i, speed[i].blen, speed[i].plen,
456 speed[i].blen / speed[i].plen);
457
458 start = get_cycles();
459
460 for (k = 0; k < 8; k++) {
461 ret = crypto_ahash_digest(data[k].req);
462 if (ret == -EINPROGRESS) {
463 ret = 0;
464 continue;
465 }
466
467 if (ret)
468 break;
469
470 crypto_req_done(&data[k].req->base, 0);
471 }
472
473 for (j = 0; j < k; j++) {
474 struct crypto_wait *wait = &data[j].wait;
475 int wait_ret;
476
477 wait_ret = crypto_wait_req(-EINPROGRESS, wait);
478 if (wait_ret)
479 ret = wait_ret;
480 }
481
482 end = get_cycles();
483 cycles = end - start;
484 pr_cont("%6lu cycles/operation, %4lu cycles/byte\n",
485 cycles, cycles / (8 * speed[i].blen));
486
487 if (ret) {
488 pr_err("At least one hashing failed ret=%d\n", ret);
489 break;
490 }
491 }
492
493 out:
494 for (k = 0; k < 8; ++k)
495 ahash_request_free(data[k].req);
496
497 for (k = 0; k < 8; ++k)
498 testmgr_free_buf(data[k].xbuf);
499
500 crypto_free_ahash(tfm);
501
502 free_data:
503 kfree(data);
504 }
505
506 static int test_ahash_jiffies_digest(struct ahash_request *req, int blen,
507 char *out, int secs)
508 {
509 unsigned long start, end;
510 int bcount;
511 int ret;
512
513 for (start = jiffies, end = start + secs * HZ, bcount = 0;
514 time_before(jiffies, end); bcount++) {
515 ret = do_one_ahash_op(req, crypto_ahash_digest(req));
516 if (ret)
517 return ret;
518 }
519
520 printk("%6u opers/sec, %9lu bytes/sec\n",
521 bcount / secs, ((long)bcount * blen) / secs);
522
523 return 0;
524 }
525
526 static int test_ahash_jiffies(struct ahash_request *req, int blen,
527 int plen, char *out, int secs)
528 {
529 unsigned long start, end;
530 int bcount, pcount;
531 int ret;
532
533 if (plen == blen)
534 return test_ahash_jiffies_digest(req, blen, out, secs);
535
536 for (start = jiffies, end = start + secs * HZ, bcount = 0;
537 time_before(jiffies, end); bcount++) {
538 ret = do_one_ahash_op(req, crypto_ahash_init(req));
539 if (ret)
540 return ret;
541 for (pcount = 0; pcount < blen; pcount += plen) {
542 ret = do_one_ahash_op(req, crypto_ahash_update(req));
543 if (ret)
544 return ret;
545 }
546 /* we assume there is enough space in 'out' for the result */
547 ret = do_one_ahash_op(req, crypto_ahash_final(req));
548 if (ret)
549 return ret;
550 }
551
552 pr_cont("%6u opers/sec, %9lu bytes/sec\n",
553 bcount / secs, ((long)bcount * blen) / secs);
554
555 return 0;
556 }
557
558 static int test_ahash_cycles_digest(struct ahash_request *req, int blen,
559 char *out)
560 {
561 unsigned long cycles = 0;
562 int ret, i;
563
564 /* Warm-up run. */
565 for (i = 0; i < 4; i++) {
566 ret = do_one_ahash_op(req, crypto_ahash_digest(req));
567 if (ret)
568 goto out;
569 }
570
571 /* The real thing. */
572 for (i = 0; i < 8; i++) {
573 cycles_t start, end;
574
575 start = get_cycles();
576
577 ret = do_one_ahash_op(req, crypto_ahash_digest(req));
578 if (ret)
579 goto out;
580
581 end = get_cycles();
582
583 cycles += end - start;
584 }
585
586 out:
587 if (ret)
588 return ret;
589
590 pr_cont("%6lu cycles/operation, %4lu cycles/byte\n",
591 cycles / 8, cycles / (8 * blen));
592
593 return 0;
594 }
595
596 static int test_ahash_cycles(struct ahash_request *req, int blen,
597 int plen, char *out)
598 {
599 unsigned long cycles = 0;
600 int i, pcount, ret;
601
602 if (plen == blen)
603 return test_ahash_cycles_digest(req, blen, out);
604
605 /* Warm-up run. */
606 for (i = 0; i < 4; i++) {
607 ret = do_one_ahash_op(req, crypto_ahash_init(req));
608 if (ret)
609 goto out;
610 for (pcount = 0; pcount < blen; pcount += plen) {
611 ret = do_one_ahash_op(req, crypto_ahash_update(req));
612 if (ret)
613 goto out;
614 }
615 ret = do_one_ahash_op(req, crypto_ahash_final(req));
616 if (ret)
617 goto out;
618 }
619
620 /* The real thing. */
621 for (i = 0; i < 8; i++) {
622 cycles_t start, end;
623
624 start = get_cycles();
625
626 ret = do_one_ahash_op(req, crypto_ahash_init(req));
627 if (ret)
628 goto out;
629 for (pcount = 0; pcount < blen; pcount += plen) {
630 ret = do_one_ahash_op(req, crypto_ahash_update(req));
631 if (ret)
632 goto out;
633 }
634 ret = do_one_ahash_op(req, crypto_ahash_final(req));
635 if (ret)
636 goto out;
637
638 end = get_cycles();
639
640 cycles += end - start;
641 }
642
643 out:
644 if (ret)
645 return ret;
646
647 pr_cont("%6lu cycles/operation, %4lu cycles/byte\n",
648 cycles / 8, cycles / (8 * blen));
649
650 return 0;
651 }
652
653 static void test_ahash_speed_common(const char *algo, unsigned int secs,
654 struct hash_speed *speed, unsigned mask)
655 {
656 struct scatterlist sg[TVMEMSIZE];
657 struct crypto_wait wait;
658 struct ahash_request *req;
659 struct crypto_ahash *tfm;
660 char *output;
661 int i, ret;
662
663 tfm = crypto_alloc_ahash(algo, 0, mask);
664 if (IS_ERR(tfm)) {
665 pr_err("failed to load transform for %s: %ld\n",
666 algo, PTR_ERR(tfm));
667 return;
668 }
669
670 printk(KERN_INFO "\ntesting speed of async %s (%s)\n", algo,
671 get_driver_name(crypto_ahash, tfm));
672
673 if (crypto_ahash_digestsize(tfm) > MAX_DIGEST_SIZE) {
674 pr_err("digestsize(%u) > %d\n", crypto_ahash_digestsize(tfm),
675 MAX_DIGEST_SIZE);
676 goto out;
677 }
678
679 test_hash_sg_init(sg);
680 req = ahash_request_alloc(tfm, GFP_KERNEL);
681 if (!req) {
682 pr_err("ahash request allocation failure\n");
683 goto out;
684 }
685
686 crypto_init_wait(&wait);
687 ahash_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
688 crypto_req_done, &wait);
689
690 output = kmalloc(MAX_DIGEST_SIZE, GFP_KERNEL);
691 if (!output)
692 goto out_nomem;
693
694 for (i = 0; speed[i].blen != 0; i++) {
695 if (speed[i].blen > TVMEMSIZE * PAGE_SIZE) {
696 pr_err("template (%u) too big for tvmem (%lu)\n",
697 speed[i].blen, TVMEMSIZE * PAGE_SIZE);
698 break;
699 }
700
701 if (speed[i].klen)
702 crypto_ahash_setkey(tfm, tvmem[0], speed[i].klen);
703
704 pr_info("test%3u "
705 "(%5u byte blocks,%5u bytes per update,%4u updates): ",
706 i, speed[i].blen, speed[i].plen, speed[i].blen / speed[i].plen);
707
708 ahash_request_set_crypt(req, sg, output, speed[i].plen);
709
710 if (secs)
711 ret = test_ahash_jiffies(req, speed[i].blen,
712 speed[i].plen, output, secs);
713 else
714 ret = test_ahash_cycles(req, speed[i].blen,
715 speed[i].plen, output);
716
717 if (ret) {
718 pr_err("hashing failed ret=%d\n", ret);
719 break;
720 }
721 }
722
723 kfree(output);
724
725 out_nomem:
726 ahash_request_free(req);
727
728 out:
729 crypto_free_ahash(tfm);
730 }
731
732 static void test_ahash_speed(const char *algo, unsigned int secs,
733 struct hash_speed *speed)
734 {
735 return test_ahash_speed_common(algo, secs, speed, 0);
736 }
737
738 static void test_hash_speed(const char *algo, unsigned int secs,
739 struct hash_speed *speed)
740 {
741 return test_ahash_speed_common(algo, secs, speed, CRYPTO_ALG_ASYNC);
742 }
743
744 static inline int do_one_acipher_op(struct skcipher_request *req, int ret)
745 {
746 struct crypto_wait *wait = req->base.data;
747
748 return crypto_wait_req(ret, wait);
749 }
750
751 static int test_acipher_jiffies(struct skcipher_request *req, int enc,
752 int blen, int secs)
753 {
754 unsigned long start, end;
755 int bcount;
756 int ret;
757
758 for (start = jiffies, end = start + secs * HZ, bcount = 0;
759 time_before(jiffies, end); bcount++) {
760 if (enc)
761 ret = do_one_acipher_op(req,
762 crypto_skcipher_encrypt(req));
763 else
764 ret = do_one_acipher_op(req,
765 crypto_skcipher_decrypt(req));
766
767 if (ret)
768 return ret;
769 }
770
771 pr_cont("%d operations in %d seconds (%ld bytes)\n",
772 bcount, secs, (long)bcount * blen);
773 return 0;
774 }
775
776 static int test_acipher_cycles(struct skcipher_request *req, int enc,
777 int blen)
778 {
779 unsigned long cycles = 0;
780 int ret = 0;
781 int i;
782
783 /* Warm-up run. */
784 for (i = 0; i < 4; i++) {
785 if (enc)
786 ret = do_one_acipher_op(req,
787 crypto_skcipher_encrypt(req));
788 else
789 ret = do_one_acipher_op(req,
790 crypto_skcipher_decrypt(req));
791
792 if (ret)
793 goto out;
794 }
795
796 /* The real thing. */
797 for (i = 0; i < 8; i++) {
798 cycles_t start, end;
799
800 start = get_cycles();
801 if (enc)
802 ret = do_one_acipher_op(req,
803 crypto_skcipher_encrypt(req));
804 else
805 ret = do_one_acipher_op(req,
806 crypto_skcipher_decrypt(req));
807 end = get_cycles();
808
809 if (ret)
810 goto out;
811
812 cycles += end - start;
813 }
814
815 out:
816 if (ret == 0)
817 pr_cont("1 operation in %lu cycles (%d bytes)\n",
818 (cycles + 4) / 8, blen);
819
820 return ret;
821 }
822
823 static void test_skcipher_speed(const char *algo, int enc, unsigned int secs,
824 struct cipher_speed_template *template,
825 unsigned int tcount, u8 *keysize, bool async)
826 {
827 unsigned int ret, i, j, k, iv_len;
828 struct crypto_wait wait;
829 const char *key;
830 char iv[128];
831 struct skcipher_request *req;
832 struct crypto_skcipher *tfm;
833 const char *e;
834 u32 *b_size;
835
836 if (enc == ENCRYPT)
837 e = "encryption";
838 else
839 e = "decryption";
840
841 crypto_init_wait(&wait);
842
843 tfm = crypto_alloc_skcipher(algo, 0, async ? 0 : CRYPTO_ALG_ASYNC);
844
845 if (IS_ERR(tfm)) {
846 pr_err("failed to load transform for %s: %ld\n", algo,
847 PTR_ERR(tfm));
848 return;
849 }
850
851 pr_info("\ntesting speed of async %s (%s) %s\n", algo,
852 get_driver_name(crypto_skcipher, tfm), e);
853
854 req = skcipher_request_alloc(tfm, GFP_KERNEL);
855 if (!req) {
856 pr_err("tcrypt: skcipher: Failed to allocate request for %s\n",
857 algo);
858 goto out;
859 }
860
861 skcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
862 crypto_req_done, &wait);
863
864 i = 0;
865 do {
866 b_size = block_sizes;
867
868 do {
869 struct scatterlist sg[TVMEMSIZE];
870
871 if ((*keysize + *b_size) > TVMEMSIZE * PAGE_SIZE) {
872 pr_err("template (%u) too big for "
873 "tvmem (%lu)\n", *keysize + *b_size,
874 TVMEMSIZE * PAGE_SIZE);
875 goto out_free_req;
876 }
877
878 pr_info("test %u (%d bit key, %d byte blocks): ", i,
879 *keysize * 8, *b_size);
880
881 memset(tvmem[0], 0xff, PAGE_SIZE);
882
883 /* set key, plain text and IV */
884 key = tvmem[0];
885 for (j = 0; j < tcount; j++) {
886 if (template[j].klen == *keysize) {
887 key = template[j].key;
888 break;
889 }
890 }
891
892 crypto_skcipher_clear_flags(tfm, ~0);
893
894 ret = crypto_skcipher_setkey(tfm, key, *keysize);
895 if (ret) {
896 pr_err("setkey() failed flags=%x\n",
897 crypto_skcipher_get_flags(tfm));
898 goto out_free_req;
899 }
900
901 k = *keysize + *b_size;
902 sg_init_table(sg, DIV_ROUND_UP(k, PAGE_SIZE));
903
904 if (k > PAGE_SIZE) {
905 sg_set_buf(sg, tvmem[0] + *keysize,
906 PAGE_SIZE - *keysize);
907 k -= PAGE_SIZE;
908 j = 1;
909 while (k > PAGE_SIZE) {
910 sg_set_buf(sg + j, tvmem[j], PAGE_SIZE);
911 memset(tvmem[j], 0xff, PAGE_SIZE);
912 j++;
913 k -= PAGE_SIZE;
914 }
915 sg_set_buf(sg + j, tvmem[j], k);
916 memset(tvmem[j], 0xff, k);
917 } else {
918 sg_set_buf(sg, tvmem[0] + *keysize, *b_size);
919 }
920
921 iv_len = crypto_skcipher_ivsize(tfm);
922 if (iv_len)
923 memset(&iv, 0xff, iv_len);
924
925 skcipher_request_set_crypt(req, sg, sg, *b_size, iv);
926
927 if (secs)
928 ret = test_acipher_jiffies(req, enc,
929 *b_size, secs);
930 else
931 ret = test_acipher_cycles(req, enc,
932 *b_size);
933
934 if (ret) {
935 pr_err("%s() failed flags=%x\n", e,
936 crypto_skcipher_get_flags(tfm));
937 break;
938 }
939 b_size++;
940 i++;
941 } while (*b_size);
942 keysize++;
943 } while (*keysize);
944
945 out_free_req:
946 skcipher_request_free(req);
947 out:
948 crypto_free_skcipher(tfm);
949 }
950
951 static void test_acipher_speed(const char *algo, int enc, unsigned int secs,
952 struct cipher_speed_template *template,
953 unsigned int tcount, u8 *keysize)
954 {
955 return test_skcipher_speed(algo, enc, secs, template, tcount, keysize,
956 true);
957 }
958
959 static void test_cipher_speed(const char *algo, int enc, unsigned int secs,
960 struct cipher_speed_template *template,
961 unsigned int tcount, u8 *keysize)
962 {
963 return test_skcipher_speed(algo, enc, secs, template, tcount, keysize,
964 false);
965 }
966
967 static void test_available(void)
968 {
969 char **name = check;
970
971 while (*name) {
972 printk("alg %s ", *name);
973 printk(crypto_has_alg(*name, 0, 0) ?
974 "found\n" : "not found\n");
975 name++;
976 }
977 }
978
979 static inline int tcrypt_test(const char *alg)
980 {
981 int ret;
982
983 pr_debug("testing %s\n", alg);
984
985 ret = alg_test(alg, alg, 0, 0);
986 /* non-fips algs return -EINVAL in fips mode */
987 if (fips_enabled && ret == -EINVAL)
988 ret = 0;
989 return ret;
990 }
991
992 static int do_test(const char *alg, u32 type, u32 mask, int m)
993 {
994 int i;
995 int ret = 0;
996
997 switch (m) {
998 case 0:
999 if (alg) {
1000 if (!crypto_has_alg(alg, type,
1001 mask ?: CRYPTO_ALG_TYPE_MASK))
1002 ret = -ENOENT;
1003 break;
1004 }
1005
1006 for (i = 1; i < 200; i++)
1007 ret += do_test(NULL, 0, 0, i);
1008 break;
1009
1010 case 1:
1011 ret += tcrypt_test("md5");
1012 break;
1013
1014 case 2:
1015 ret += tcrypt_test("sha1");
1016 break;
1017
1018 case 3:
1019 ret += tcrypt_test("ecb(des)");
1020 ret += tcrypt_test("cbc(des)");
1021 ret += tcrypt_test("ctr(des)");
1022 break;
1023
1024 case 4:
1025 ret += tcrypt_test("ecb(des3_ede)");
1026 ret += tcrypt_test("cbc(des3_ede)");
1027 ret += tcrypt_test("ctr(des3_ede)");
1028 break;
1029
1030 case 5:
1031 ret += tcrypt_test("md4");
1032 break;
1033
1034 case 6:
1035 ret += tcrypt_test("sha256");
1036 break;
1037
1038 case 7:
1039 ret += tcrypt_test("ecb(blowfish)");
1040 ret += tcrypt_test("cbc(blowfish)");
1041 ret += tcrypt_test("ctr(blowfish)");
1042 break;
1043
1044 case 8:
1045 ret += tcrypt_test("ecb(twofish)");
1046 ret += tcrypt_test("cbc(twofish)");
1047 ret += tcrypt_test("ctr(twofish)");
1048 ret += tcrypt_test("lrw(twofish)");
1049 ret += tcrypt_test("xts(twofish)");
1050 break;
1051
1052 case 9:
1053 ret += tcrypt_test("ecb(serpent)");
1054 ret += tcrypt_test("cbc(serpent)");
1055 ret += tcrypt_test("ctr(serpent)");
1056 ret += tcrypt_test("lrw(serpent)");
1057 ret += tcrypt_test("xts(serpent)");
1058 break;
1059
1060 case 10:
1061 ret += tcrypt_test("ecb(aes)");
1062 ret += tcrypt_test("cbc(aes)");
1063 ret += tcrypt_test("lrw(aes)");
1064 ret += tcrypt_test("xts(aes)");
1065 ret += tcrypt_test("ctr(aes)");
1066 ret += tcrypt_test("rfc3686(ctr(aes))");
1067 ret += tcrypt_test("cfb(aes)");
1068 break;
1069
1070 case 11:
1071 ret += tcrypt_test("sha384");
1072 break;
1073
1074 case 12:
1075 ret += tcrypt_test("sha512");
1076 break;
1077
1078 case 13:
1079 ret += tcrypt_test("deflate");
1080 break;
1081
1082 case 14:
1083 ret += tcrypt_test("ecb(cast5)");
1084 ret += tcrypt_test("cbc(cast5)");
1085 ret += tcrypt_test("ctr(cast5)");
1086 break;
1087
1088 case 15:
1089 ret += tcrypt_test("ecb(cast6)");
1090 ret += tcrypt_test("cbc(cast6)");
1091 ret += tcrypt_test("ctr(cast6)");
1092 ret += tcrypt_test("lrw(cast6)");
1093 ret += tcrypt_test("xts(cast6)");
1094 break;
1095
1096 case 16:
1097 ret += tcrypt_test("ecb(arc4)");
1098 break;
1099
1100 case 17:
1101 ret += tcrypt_test("michael_mic");
1102 break;
1103
1104 case 18:
1105 ret += tcrypt_test("crc32c");
1106 break;
1107
1108 case 19:
1109 ret += tcrypt_test("ecb(tea)");
1110 break;
1111
1112 case 20:
1113 ret += tcrypt_test("ecb(xtea)");
1114 break;
1115
1116 case 21:
1117 ret += tcrypt_test("ecb(khazad)");
1118 break;
1119
1120 case 22:
1121 ret += tcrypt_test("wp512");
1122 break;
1123
1124 case 23:
1125 ret += tcrypt_test("wp384");
1126 break;
1127
1128 case 24:
1129 ret += tcrypt_test("wp256");
1130 break;
1131
1132 case 25:
1133 ret += tcrypt_test("ecb(tnepres)");
1134 break;
1135
1136 case 26:
1137 ret += tcrypt_test("ecb(anubis)");
1138 ret += tcrypt_test("cbc(anubis)");
1139 break;
1140
1141 case 27:
1142 ret += tcrypt_test("tgr192");
1143 break;
1144
1145 case 28:
1146 ret += tcrypt_test("tgr160");
1147 break;
1148
1149 case 29:
1150 ret += tcrypt_test("tgr128");
1151 break;
1152
1153 case 30:
1154 ret += tcrypt_test("ecb(xeta)");
1155 break;
1156
1157 case 31:
1158 ret += tcrypt_test("pcbc(fcrypt)");
1159 break;
1160
1161 case 32:
1162 ret += tcrypt_test("ecb(camellia)");
1163 ret += tcrypt_test("cbc(camellia)");
1164 ret += tcrypt_test("ctr(camellia)");
1165 ret += tcrypt_test("lrw(camellia)");
1166 ret += tcrypt_test("xts(camellia)");
1167 break;
1168
1169 case 33:
1170 ret += tcrypt_test("sha224");
1171 break;
1172
1173 case 34:
1174 ret += tcrypt_test("salsa20");
1175 break;
1176
1177 case 35:
1178 ret += tcrypt_test("gcm(aes)");
1179 break;
1180
1181 case 36:
1182 ret += tcrypt_test("lzo");
1183 break;
1184
1185 case 37:
1186 ret += tcrypt_test("ccm(aes)");
1187 break;
1188
1189 case 38:
1190 ret += tcrypt_test("cts(cbc(aes))");
1191 break;
1192
1193 case 39:
1194 ret += tcrypt_test("rmd128");
1195 break;
1196
1197 case 40:
1198 ret += tcrypt_test("rmd160");
1199 break;
1200
1201 case 41:
1202 ret += tcrypt_test("rmd256");
1203 break;
1204
1205 case 42:
1206 ret += tcrypt_test("rmd320");
1207 break;
1208
1209 case 43:
1210 ret += tcrypt_test("ecb(seed)");
1211 break;
1212
1213 case 44:
1214 ret += tcrypt_test("zlib");
1215 break;
1216
1217 case 45:
1218 ret += tcrypt_test("rfc4309(ccm(aes))");
1219 break;
1220
1221 case 46:
1222 ret += tcrypt_test("ghash");
1223 break;
1224
1225 case 47:
1226 ret += tcrypt_test("crct10dif");
1227 break;
1228
1229 case 48:
1230 ret += tcrypt_test("sha3-224");
1231 break;
1232
1233 case 49:
1234 ret += tcrypt_test("sha3-256");
1235 break;
1236
1237 case 50:
1238 ret += tcrypt_test("sha3-384");
1239 break;
1240
1241 case 51:
1242 ret += tcrypt_test("sha3-512");
1243 break;
1244
1245 case 52:
1246 ret += tcrypt_test("sm3");
1247 break;
1248
1249 case 100:
1250 ret += tcrypt_test("hmac(md5)");
1251 break;
1252
1253 case 101:
1254 ret += tcrypt_test("hmac(sha1)");
1255 break;
1256
1257 case 102:
1258 ret += tcrypt_test("hmac(sha256)");
1259 break;
1260
1261 case 103:
1262 ret += tcrypt_test("hmac(sha384)");
1263 break;
1264
1265 case 104:
1266 ret += tcrypt_test("hmac(sha512)");
1267 break;
1268
1269 case 105:
1270 ret += tcrypt_test("hmac(sha224)");
1271 break;
1272
1273 case 106:
1274 ret += tcrypt_test("xcbc(aes)");
1275 break;
1276
1277 case 107:
1278 ret += tcrypt_test("hmac(rmd128)");
1279 break;
1280
1281 case 108:
1282 ret += tcrypt_test("hmac(rmd160)");
1283 break;
1284
1285 case 109:
1286 ret += tcrypt_test("vmac(aes)");
1287 break;
1288
1289 case 110:
1290 ret += tcrypt_test("hmac(crc32)");
1291 break;
1292
1293 case 111:
1294 ret += tcrypt_test("hmac(sha3-224)");
1295 break;
1296
1297 case 112:
1298 ret += tcrypt_test("hmac(sha3-256)");
1299 break;
1300
1301 case 113:
1302 ret += tcrypt_test("hmac(sha3-384)");
1303 break;
1304
1305 case 114:
1306 ret += tcrypt_test("hmac(sha3-512)");
1307 break;
1308
1309 case 150:
1310 ret += tcrypt_test("ansi_cprng");
1311 break;
1312
1313 case 151:
1314 ret += tcrypt_test("rfc4106(gcm(aes))");
1315 break;
1316
1317 case 152:
1318 ret += tcrypt_test("rfc4543(gcm(aes))");
1319 break;
1320
1321 case 153:
1322 ret += tcrypt_test("cmac(aes)");
1323 break;
1324
1325 case 154:
1326 ret += tcrypt_test("cmac(des3_ede)");
1327 break;
1328
1329 case 155:
1330 ret += tcrypt_test("authenc(hmac(sha1),cbc(aes))");
1331 break;
1332
1333 case 156:
1334 ret += tcrypt_test("authenc(hmac(md5),ecb(cipher_null))");
1335 break;
1336
1337 case 157:
1338 ret += tcrypt_test("authenc(hmac(sha1),ecb(cipher_null))");
1339 break;
1340 case 181:
1341 ret += tcrypt_test("authenc(hmac(sha1),cbc(des))");
1342 break;
1343 case 182:
1344 ret += tcrypt_test("authenc(hmac(sha1),cbc(des3_ede))");
1345 break;
1346 case 183:
1347 ret += tcrypt_test("authenc(hmac(sha224),cbc(des))");
1348 break;
1349 case 184:
1350 ret += tcrypt_test("authenc(hmac(sha224),cbc(des3_ede))");
1351 break;
1352 case 185:
1353 ret += tcrypt_test("authenc(hmac(sha256),cbc(des))");
1354 break;
1355 case 186:
1356 ret += tcrypt_test("authenc(hmac(sha256),cbc(des3_ede))");
1357 break;
1358 case 187:
1359 ret += tcrypt_test("authenc(hmac(sha384),cbc(des))");
1360 break;
1361 case 188:
1362 ret += tcrypt_test("authenc(hmac(sha384),cbc(des3_ede))");
1363 break;
1364 case 189:
1365 ret += tcrypt_test("authenc(hmac(sha512),cbc(des))");
1366 break;
1367 case 190:
1368 ret += tcrypt_test("authenc(hmac(sha512),cbc(des3_ede))");
1369 break;
1370 case 200:
1371 test_cipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
1372 speed_template_16_24_32);
1373 test_cipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
1374 speed_template_16_24_32);
1375 test_cipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
1376 speed_template_16_24_32);
1377 test_cipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
1378 speed_template_16_24_32);
1379 test_cipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
1380 speed_template_32_40_48);
1381 test_cipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
1382 speed_template_32_40_48);
1383 test_cipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
1384 speed_template_32_64);
1385 test_cipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
1386 speed_template_32_64);
1387 test_cipher_speed("cts(cbc(aes))", ENCRYPT, sec, NULL, 0,
1388 speed_template_16_24_32);
1389 test_cipher_speed("cts(cbc(aes))", DECRYPT, sec, NULL, 0,
1390 speed_template_16_24_32);
1391 test_cipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
1392 speed_template_16_24_32);
1393 test_cipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
1394 speed_template_16_24_32);
1395 test_cipher_speed("cfb(aes)", ENCRYPT, sec, NULL, 0,
1396 speed_template_16_24_32);
1397 test_cipher_speed("cfb(aes)", DECRYPT, sec, NULL, 0,
1398 speed_template_16_24_32);
1399 break;
1400
1401 case 201:
1402 test_cipher_speed("ecb(des3_ede)", ENCRYPT, sec,
1403 des3_speed_template, DES3_SPEED_VECTORS,
1404 speed_template_24);
1405 test_cipher_speed("ecb(des3_ede)", DECRYPT, sec,
1406 des3_speed_template, DES3_SPEED_VECTORS,
1407 speed_template_24);
1408 test_cipher_speed("cbc(des3_ede)", ENCRYPT, sec,
1409 des3_speed_template, DES3_SPEED_VECTORS,
1410 speed_template_24);
1411 test_cipher_speed("cbc(des3_ede)", DECRYPT, sec,
1412 des3_speed_template, DES3_SPEED_VECTORS,
1413 speed_template_24);
1414 test_cipher_speed("ctr(des3_ede)", ENCRYPT, sec,
1415 des3_speed_template, DES3_SPEED_VECTORS,
1416 speed_template_24);
1417 test_cipher_speed("ctr(des3_ede)", DECRYPT, sec,
1418 des3_speed_template, DES3_SPEED_VECTORS,
1419 speed_template_24);
1420 break;
1421
1422 case 202:
1423 test_cipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
1424 speed_template_16_24_32);
1425 test_cipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
1426 speed_template_16_24_32);
1427 test_cipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
1428 speed_template_16_24_32);
1429 test_cipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
1430 speed_template_16_24_32);
1431 test_cipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0,
1432 speed_template_16_24_32);
1433 test_cipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0,
1434 speed_template_16_24_32);
1435 test_cipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0,
1436 speed_template_32_40_48);
1437 test_cipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0,
1438 speed_template_32_40_48);
1439 test_cipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0,
1440 speed_template_32_48_64);
1441 test_cipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0,
1442 speed_template_32_48_64);
1443 break;
1444
1445 case 203:
1446 test_cipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
1447 speed_template_8_32);
1448 test_cipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
1449 speed_template_8_32);
1450 test_cipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
1451 speed_template_8_32);
1452 test_cipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
1453 speed_template_8_32);
1454 test_cipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
1455 speed_template_8_32);
1456 test_cipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
1457 speed_template_8_32);
1458 break;
1459
1460 case 204:
1461 test_cipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
1462 speed_template_8);
1463 test_cipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
1464 speed_template_8);
1465 test_cipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
1466 speed_template_8);
1467 test_cipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
1468 speed_template_8);
1469 break;
1470
1471 case 205:
1472 test_cipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
1473 speed_template_16_24_32);
1474 test_cipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
1475 speed_template_16_24_32);
1476 test_cipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
1477 speed_template_16_24_32);
1478 test_cipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
1479 speed_template_16_24_32);
1480 test_cipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
1481 speed_template_16_24_32);
1482 test_cipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
1483 speed_template_16_24_32);
1484 test_cipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
1485 speed_template_32_40_48);
1486 test_cipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
1487 speed_template_32_40_48);
1488 test_cipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
1489 speed_template_32_48_64);
1490 test_cipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
1491 speed_template_32_48_64);
1492 break;
1493
1494 case 206:
1495 test_cipher_speed("salsa20", ENCRYPT, sec, NULL, 0,
1496 speed_template_16_32);
1497 break;
1498
1499 case 207:
1500 test_cipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0,
1501 speed_template_16_32);
1502 test_cipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0,
1503 speed_template_16_32);
1504 test_cipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0,
1505 speed_template_16_32);
1506 test_cipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0,
1507 speed_template_16_32);
1508 test_cipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0,
1509 speed_template_16_32);
1510 test_cipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0,
1511 speed_template_16_32);
1512 test_cipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0,
1513 speed_template_32_48);
1514 test_cipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0,
1515 speed_template_32_48);
1516 test_cipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0,
1517 speed_template_32_64);
1518 test_cipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0,
1519 speed_template_32_64);
1520 break;
1521
1522 case 208:
1523 test_cipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0,
1524 speed_template_8);
1525 break;
1526
1527 case 209:
1528 test_cipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0,
1529 speed_template_8_16);
1530 test_cipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0,
1531 speed_template_8_16);
1532 test_cipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0,
1533 speed_template_8_16);
1534 test_cipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0,
1535 speed_template_8_16);
1536 test_cipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0,
1537 speed_template_8_16);
1538 test_cipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0,
1539 speed_template_8_16);
1540 break;
1541
1542 case 210:
1543 test_cipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0,
1544 speed_template_16_32);
1545 test_cipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0,
1546 speed_template_16_32);
1547 test_cipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0,
1548 speed_template_16_32);
1549 test_cipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0,
1550 speed_template_16_32);
1551 test_cipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0,
1552 speed_template_16_32);
1553 test_cipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0,
1554 speed_template_16_32);
1555 test_cipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
1556 speed_template_32_48);
1557 test_cipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
1558 speed_template_32_48);
1559 test_cipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
1560 speed_template_32_64);
1561 test_cipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
1562 speed_template_32_64);
1563 break;
1564
1565 case 211:
1566 test_aead_speed("rfc4106(gcm(aes))", ENCRYPT, sec,
1567 NULL, 0, 16, 16, aead_speed_template_20);
1568 test_aead_speed("gcm(aes)", ENCRYPT, sec,
1569 NULL, 0, 16, 8, speed_template_16_24_32);
1570 break;
1571
1572 case 212:
1573 test_aead_speed("rfc4309(ccm(aes))", ENCRYPT, sec,
1574 NULL, 0, 16, 16, aead_speed_template_19);
1575 break;
1576
1577 case 213:
1578 test_aead_speed("rfc7539esp(chacha20,poly1305)", ENCRYPT, sec,
1579 NULL, 0, 16, 8, aead_speed_template_36);
1580 break;
1581
1582 case 214:
1583 test_cipher_speed("chacha20", ENCRYPT, sec, NULL, 0,
1584 speed_template_32);
1585 break;
1586
1587 case 300:
1588 if (alg) {
1589 test_hash_speed(alg, sec, generic_hash_speed_template);
1590 break;
1591 }
1592 /* fall through */
1593 case 301:
1594 test_hash_speed("md4", sec, generic_hash_speed_template);
1595 if (mode > 300 && mode < 400) break;
1596 /* fall through */
1597 case 302:
1598 test_hash_speed("md5", sec, generic_hash_speed_template);
1599 if (mode > 300 && mode < 400) break;
1600 /* fall through */
1601 case 303:
1602 test_hash_speed("sha1", sec, generic_hash_speed_template);
1603 if (mode > 300 && mode < 400) break;
1604 /* fall through */
1605 case 304:
1606 test_hash_speed("sha256", sec, generic_hash_speed_template);
1607 if (mode > 300 && mode < 400) break;
1608 /* fall through */
1609 case 305:
1610 test_hash_speed("sha384", sec, generic_hash_speed_template);
1611 if (mode > 300 && mode < 400) break;
1612 /* fall through */
1613 case 306:
1614 test_hash_speed("sha512", sec, generic_hash_speed_template);
1615 if (mode > 300 && mode < 400) break;
1616 /* fall through */
1617 case 307:
1618 test_hash_speed("wp256", sec, generic_hash_speed_template);
1619 if (mode > 300 && mode < 400) break;
1620 /* fall through */
1621 case 308:
1622 test_hash_speed("wp384", sec, generic_hash_speed_template);
1623 if (mode > 300 && mode < 400) break;
1624 /* fall through */
1625 case 309:
1626 test_hash_speed("wp512", sec, generic_hash_speed_template);
1627 if (mode > 300 && mode < 400) break;
1628 /* fall through */
1629 case 310:
1630 test_hash_speed("tgr128", sec, generic_hash_speed_template);
1631 if (mode > 300 && mode < 400) break;
1632 /* fall through */
1633 case 311:
1634 test_hash_speed("tgr160", sec, generic_hash_speed_template);
1635 if (mode > 300 && mode < 400) break;
1636 /* fall through */
1637 case 312:
1638 test_hash_speed("tgr192", sec, generic_hash_speed_template);
1639 if (mode > 300 && mode < 400) break;
1640 /* fall through */
1641 case 313:
1642 test_hash_speed("sha224", sec, generic_hash_speed_template);
1643 if (mode > 300 && mode < 400) break;
1644 /* fall through */
1645 case 314:
1646 test_hash_speed("rmd128", sec, generic_hash_speed_template);
1647 if (mode > 300 && mode < 400) break;
1648 /* fall through */
1649 case 315:
1650 test_hash_speed("rmd160", sec, generic_hash_speed_template);
1651 if (mode > 300 && mode < 400) break;
1652 /* fall through */
1653 case 316:
1654 test_hash_speed("rmd256", sec, generic_hash_speed_template);
1655 if (mode > 300 && mode < 400) break;
1656 /* fall through */
1657 case 317:
1658 test_hash_speed("rmd320", sec, generic_hash_speed_template);
1659 if (mode > 300 && mode < 400) break;
1660 /* fall through */
1661 case 318:
1662 test_hash_speed("ghash-generic", sec, hash_speed_template_16);
1663 if (mode > 300 && mode < 400) break;
1664 /* fall through */
1665 case 319:
1666 test_hash_speed("crc32c", sec, generic_hash_speed_template);
1667 if (mode > 300 && mode < 400) break;
1668 /* fall through */
1669 case 320:
1670 test_hash_speed("crct10dif", sec, generic_hash_speed_template);
1671 if (mode > 300 && mode < 400) break;
1672 /* fall through */
1673 case 321:
1674 test_hash_speed("poly1305", sec, poly1305_speed_template);
1675 if (mode > 300 && mode < 400) break;
1676 /* fall through */
1677 case 322:
1678 test_hash_speed("sha3-224", sec, generic_hash_speed_template);
1679 if (mode > 300 && mode < 400) break;
1680 /* fall through */
1681 case 323:
1682 test_hash_speed("sha3-256", sec, generic_hash_speed_template);
1683 if (mode > 300 && mode < 400) break;
1684 /* fall through */
1685 case 324:
1686 test_hash_speed("sha3-384", sec, generic_hash_speed_template);
1687 if (mode > 300 && mode < 400) break;
1688 /* fall through */
1689 case 325:
1690 test_hash_speed("sha3-512", sec, generic_hash_speed_template);
1691 if (mode > 300 && mode < 400) break;
1692 /* fall through */
1693 case 326:
1694 test_hash_speed("sm3", sec, generic_hash_speed_template);
1695 if (mode > 300 && mode < 400) break;
1696 /* fall through */
1697 case 399:
1698 break;
1699
1700 case 400:
1701 if (alg) {
1702 test_ahash_speed(alg, sec, generic_hash_speed_template);
1703 break;
1704 }
1705 /* fall through */
1706 case 401:
1707 test_ahash_speed("md4", sec, generic_hash_speed_template);
1708 if (mode > 400 && mode < 500) break;
1709 /* fall through */
1710 case 402:
1711 test_ahash_speed("md5", sec, generic_hash_speed_template);
1712 if (mode > 400 && mode < 500) break;
1713 /* fall through */
1714 case 403:
1715 test_ahash_speed("sha1", sec, generic_hash_speed_template);
1716 if (mode > 400 && mode < 500) break;
1717 /* fall through */
1718 case 404:
1719 test_ahash_speed("sha256", sec, generic_hash_speed_template);
1720 if (mode > 400 && mode < 500) break;
1721 /* fall through */
1722 case 405:
1723 test_ahash_speed("sha384", sec, generic_hash_speed_template);
1724 if (mode > 400 && mode < 500) break;
1725 /* fall through */
1726 case 406:
1727 test_ahash_speed("sha512", sec, generic_hash_speed_template);
1728 if (mode > 400 && mode < 500) break;
1729 /* fall through */
1730 case 407:
1731 test_ahash_speed("wp256", sec, generic_hash_speed_template);
1732 if (mode > 400 && mode < 500) break;
1733 /* fall through */
1734 case 408:
1735 test_ahash_speed("wp384", sec, generic_hash_speed_template);
1736 if (mode > 400 && mode < 500) break;
1737 /* fall through */
1738 case 409:
1739 test_ahash_speed("wp512", sec, generic_hash_speed_template);
1740 if (mode > 400 && mode < 500) break;
1741 /* fall through */
1742 case 410:
1743 test_ahash_speed("tgr128", sec, generic_hash_speed_template);
1744 if (mode > 400 && mode < 500) break;
1745 /* fall through */
1746 case 411:
1747 test_ahash_speed("tgr160", sec, generic_hash_speed_template);
1748 if (mode > 400 && mode < 500) break;
1749 /* fall through */
1750 case 412:
1751 test_ahash_speed("tgr192", sec, generic_hash_speed_template);
1752 if (mode > 400 && mode < 500) break;
1753 /* fall through */
1754 case 413:
1755 test_ahash_speed("sha224", sec, generic_hash_speed_template);
1756 if (mode > 400 && mode < 500) break;
1757 /* fall through */
1758 case 414:
1759 test_ahash_speed("rmd128", sec, generic_hash_speed_template);
1760 if (mode > 400 && mode < 500) break;
1761 /* fall through */
1762 case 415:
1763 test_ahash_speed("rmd160", sec, generic_hash_speed_template);
1764 if (mode > 400 && mode < 500) break;
1765 /* fall through */
1766 case 416:
1767 test_ahash_speed("rmd256", sec, generic_hash_speed_template);
1768 if (mode > 400 && mode < 500) break;
1769 /* fall through */
1770 case 417:
1771 test_ahash_speed("rmd320", sec, generic_hash_speed_template);
1772 if (mode > 400 && mode < 500) break;
1773 /* fall through */
1774 case 418:
1775 test_ahash_speed("sha3-224", sec, generic_hash_speed_template);
1776 if (mode > 400 && mode < 500) break;
1777 /* fall through */
1778 case 419:
1779 test_ahash_speed("sha3-256", sec, generic_hash_speed_template);
1780 if (mode > 400 && mode < 500) break;
1781 /* fall through */
1782 case 420:
1783 test_ahash_speed("sha3-384", sec, generic_hash_speed_template);
1784 if (mode > 400 && mode < 500) break;
1785 /* fall through */
1786 case 421:
1787 test_ahash_speed("sha3-512", sec, generic_hash_speed_template);
1788 if (mode > 400 && mode < 500) break;
1789 /* fall through */
1790 case 422:
1791 test_mb_ahash_speed("sha1", sec, generic_hash_speed_template);
1792 if (mode > 400 && mode < 500) break;
1793 /* fall through */
1794 case 423:
1795 test_mb_ahash_speed("sha256", sec, generic_hash_speed_template);
1796 if (mode > 400 && mode < 500) break;
1797 /* fall through */
1798 case 424:
1799 test_mb_ahash_speed("sha512", sec, generic_hash_speed_template);
1800 if (mode > 400 && mode < 500) break;
1801 /* fall through */
1802 case 425:
1803 test_mb_ahash_speed("sm3", sec, generic_hash_speed_template);
1804 if (mode > 400 && mode < 500) break;
1805 /* fall through */
1806 case 499:
1807 break;
1808
1809 case 500:
1810 test_acipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
1811 speed_template_16_24_32);
1812 test_acipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
1813 speed_template_16_24_32);
1814 test_acipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
1815 speed_template_16_24_32);
1816 test_acipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
1817 speed_template_16_24_32);
1818 test_acipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
1819 speed_template_32_40_48);
1820 test_acipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
1821 speed_template_32_40_48);
1822 test_acipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
1823 speed_template_32_64);
1824 test_acipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
1825 speed_template_32_64);
1826 test_acipher_speed("cts(cbc(aes))", ENCRYPT, sec, NULL, 0,
1827 speed_template_16_24_32);
1828 test_acipher_speed("cts(cbc(aes))", DECRYPT, sec, NULL, 0,
1829 speed_template_16_24_32);
1830 test_acipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
1831 speed_template_16_24_32);
1832 test_acipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
1833 speed_template_16_24_32);
1834 test_acipher_speed("cfb(aes)", ENCRYPT, sec, NULL, 0,
1835 speed_template_16_24_32);
1836 test_acipher_speed("cfb(aes)", DECRYPT, sec, NULL, 0,
1837 speed_template_16_24_32);
1838 test_acipher_speed("ofb(aes)", ENCRYPT, sec, NULL, 0,
1839 speed_template_16_24_32);
1840 test_acipher_speed("ofb(aes)", DECRYPT, sec, NULL, 0,
1841 speed_template_16_24_32);
1842 test_acipher_speed("rfc3686(ctr(aes))", ENCRYPT, sec, NULL, 0,
1843 speed_template_20_28_36);
1844 test_acipher_speed("rfc3686(ctr(aes))", DECRYPT, sec, NULL, 0,
1845 speed_template_20_28_36);
1846 break;
1847
1848 case 501:
1849 test_acipher_speed("ecb(des3_ede)", ENCRYPT, sec,
1850 des3_speed_template, DES3_SPEED_VECTORS,
1851 speed_template_24);
1852 test_acipher_speed("ecb(des3_ede)", DECRYPT, sec,
1853 des3_speed_template, DES3_SPEED_VECTORS,
1854 speed_template_24);
1855 test_acipher_speed("cbc(des3_ede)", ENCRYPT, sec,
1856 des3_speed_template, DES3_SPEED_VECTORS,
1857 speed_template_24);
1858 test_acipher_speed("cbc(des3_ede)", DECRYPT, sec,
1859 des3_speed_template, DES3_SPEED_VECTORS,
1860 speed_template_24);
1861 test_acipher_speed("cfb(des3_ede)", ENCRYPT, sec,
1862 des3_speed_template, DES3_SPEED_VECTORS,
1863 speed_template_24);
1864 test_acipher_speed("cfb(des3_ede)", DECRYPT, sec,
1865 des3_speed_template, DES3_SPEED_VECTORS,
1866 speed_template_24);
1867 test_acipher_speed("ofb(des3_ede)", ENCRYPT, sec,
1868 des3_speed_template, DES3_SPEED_VECTORS,
1869 speed_template_24);
1870 test_acipher_speed("ofb(des3_ede)", DECRYPT, sec,
1871 des3_speed_template, DES3_SPEED_VECTORS,
1872 speed_template_24);
1873 break;
1874
1875 case 502:
1876 test_acipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
1877 speed_template_8);
1878 test_acipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
1879 speed_template_8);
1880 test_acipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
1881 speed_template_8);
1882 test_acipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
1883 speed_template_8);
1884 test_acipher_speed("cfb(des)", ENCRYPT, sec, NULL, 0,
1885 speed_template_8);
1886 test_acipher_speed("cfb(des)", DECRYPT, sec, NULL, 0,
1887 speed_template_8);
1888 test_acipher_speed("ofb(des)", ENCRYPT, sec, NULL, 0,
1889 speed_template_8);
1890 test_acipher_speed("ofb(des)", DECRYPT, sec, NULL, 0,
1891 speed_template_8);
1892 break;
1893
1894 case 503:
1895 test_acipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0,
1896 speed_template_16_32);
1897 test_acipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0,
1898 speed_template_16_32);
1899 test_acipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0,
1900 speed_template_16_32);
1901 test_acipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0,
1902 speed_template_16_32);
1903 test_acipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0,
1904 speed_template_16_32);
1905 test_acipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0,
1906 speed_template_16_32);
1907 test_acipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0,
1908 speed_template_32_48);
1909 test_acipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0,
1910 speed_template_32_48);
1911 test_acipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0,
1912 speed_template_32_64);
1913 test_acipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0,
1914 speed_template_32_64);
1915 break;
1916
1917 case 504:
1918 test_acipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
1919 speed_template_16_24_32);
1920 test_acipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
1921 speed_template_16_24_32);
1922 test_acipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
1923 speed_template_16_24_32);
1924 test_acipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
1925 speed_template_16_24_32);
1926 test_acipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0,
1927 speed_template_16_24_32);
1928 test_acipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0,
1929 speed_template_16_24_32);
1930 test_acipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0,
1931 speed_template_32_40_48);
1932 test_acipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0,
1933 speed_template_32_40_48);
1934 test_acipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0,
1935 speed_template_32_48_64);
1936 test_acipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0,
1937 speed_template_32_48_64);
1938 break;
1939
1940 case 505:
1941 test_acipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0,
1942 speed_template_8);
1943 break;
1944
1945 case 506:
1946 test_acipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0,
1947 speed_template_8_16);
1948 test_acipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0,
1949 speed_template_8_16);
1950 test_acipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0,
1951 speed_template_8_16);
1952 test_acipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0,
1953 speed_template_8_16);
1954 test_acipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0,
1955 speed_template_8_16);
1956 test_acipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0,
1957 speed_template_8_16);
1958 break;
1959
1960 case 507:
1961 test_acipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0,
1962 speed_template_16_32);
1963 test_acipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0,
1964 speed_template_16_32);
1965 test_acipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0,
1966 speed_template_16_32);
1967 test_acipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0,
1968 speed_template_16_32);
1969 test_acipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0,
1970 speed_template_16_32);
1971 test_acipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0,
1972 speed_template_16_32);
1973 test_acipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
1974 speed_template_32_48);
1975 test_acipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
1976 speed_template_32_48);
1977 test_acipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
1978 speed_template_32_64);
1979 test_acipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
1980 speed_template_32_64);
1981 break;
1982
1983 case 508:
1984 test_acipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
1985 speed_template_16_32);
1986 test_acipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
1987 speed_template_16_32);
1988 test_acipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
1989 speed_template_16_32);
1990 test_acipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
1991 speed_template_16_32);
1992 test_acipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
1993 speed_template_16_32);
1994 test_acipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
1995 speed_template_16_32);
1996 test_acipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
1997 speed_template_32_48);
1998 test_acipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
1999 speed_template_32_48);
2000 test_acipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
2001 speed_template_32_64);
2002 test_acipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
2003 speed_template_32_64);
2004 break;
2005
2006 case 509:
2007 test_acipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
2008 speed_template_8_32);
2009 test_acipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
2010 speed_template_8_32);
2011 test_acipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
2012 speed_template_8_32);
2013 test_acipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
2014 speed_template_8_32);
2015 test_acipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
2016 speed_template_8_32);
2017 test_acipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
2018 speed_template_8_32);
2019 break;
2020
2021 case 1000:
2022 test_available();
2023 break;
2024 }
2025
2026 return ret;
2027 }
2028
2029 static int __init tcrypt_mod_init(void)
2030 {
2031 int err = -ENOMEM;
2032 int i;
2033
2034 for (i = 0; i < TVMEMSIZE; i++) {
2035 tvmem[i] = (void *)__get_free_page(GFP_KERNEL);
2036 if (!tvmem[i])
2037 goto err_free_tv;
2038 }
2039
2040 err = do_test(alg, type, mask, mode);
2041
2042 if (err) {
2043 printk(KERN_ERR "tcrypt: one or more tests failed!\n");
2044 goto err_free_tv;
2045 } else {
2046 pr_debug("all tests passed\n");
2047 }
2048
2049 /* We intentionaly return -EAGAIN to prevent keeping the module,
2050 * unless we're running in fips mode. It does all its work from
2051 * init() and doesn't offer any runtime functionality, but in
2052 * the fips case, checking for a successful load is helpful.
2053 * => we don't need it in the memory, do we?
2054 * -- mludvig
2055 */
2056 if (!fips_enabled)
2057 err = -EAGAIN;
2058
2059 err_free_tv:
2060 for (i = 0; i < TVMEMSIZE && tvmem[i]; i++)
2061 free_page((unsigned long)tvmem[i]);
2062
2063 return err;
2064 }
2065
2066 /*
2067 * If an init function is provided, an exit function must also be provided
2068 * to allow module unload.
2069 */
2070 static void __exit tcrypt_mod_fini(void) { }
2071
2072 module_init(tcrypt_mod_init);
2073 module_exit(tcrypt_mod_fini);
2074
2075 module_param(alg, charp, 0);
2076 module_param(type, uint, 0);
2077 module_param(mask, uint, 0);
2078 module_param(mode, int, 0);
2079 module_param(sec, uint, 0);
2080 MODULE_PARM_DESC(sec, "Length in seconds of speed tests "
2081 "(defaults to zero which uses CPU cycles instead)");
2082
2083 MODULE_LICENSE("GPL");
2084 MODULE_DESCRIPTION("Quick & dirty crypto testing module");
2085 MODULE_AUTHOR("James Morris <jmorris@intercode.com.au>");
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