1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3 * Quick & dirty crypto testing module.
4 *
5 * This will only exist until we have a better testing mechanism
6 * (e.g. a char device).
7 *
8 * Copyright (c) 2002 James Morris <jmorris@intercode.com.au>
9 * Copyright (c) 2002 Jean-Francois Dive <jef@linuxbe.org>
10 * Copyright (c) 2007 Nokia Siemens Networks
11 *
12 * Updated RFC4106 AES-GCM testing.
13 * Authors: Aidan O'Mahony (aidan.o.mahony@intel.com)
14 * Adrian Hoban <adrian.hoban@intel.com>
15 * Gabriele Paoloni <gabriele.paoloni@intel.com>
16 * Tadeusz Struk (tadeusz.struk@intel.com)
17 * Copyright (c) 2010, Intel Corporation.
18 */
19
20 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
21
22 #include <crypto/aead.h>
23 #include <crypto/hash.h>
24 #include <crypto/skcipher.h>
25 #include <linux/err.h>
26 #include <linux/fips.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
38 /*
39 * Need slab memory for testing (size in number of pages).
40 */
41 #define TVMEMSIZE 4
42
43 /*
44 * Used by test_cipher_speed()
45 */
46 #define ENCRYPT 1
47 #define DECRYPT 0
48
49 #define MAX_DIGEST_SIZE 64
50
51 /*
52 * return a string with the driver name
53 */
54 #define get_driver_name(tfm_type, tfm) crypto_tfm_alg_driver_name(tfm_type ## _tfm(tfm))
55
56 /*
57 * Used by test_cipher_speed()
58 */
59 static unsigned int sec;
60
61 static char *alg = NULL;
62 static u32 type;
63 static u32 mask;
64 static int mode;
65 static u32 num_mb = 8;
66 static char *tvmem[TVMEMSIZE];
67
68 static char *check[] = {
69 "des", "md5", "des3_ede", "rot13", "sha1", "sha224", "sha256", "sm3",
70 "blowfish", "twofish", "serpent", "sha384", "sha512", "md4", "aes",
71 "cast6", "arc4", "michael_mic", "deflate", "crc32c", "tea", "xtea",
72 "khazad", "wp512", "wp384", "wp256", "tnepres", "xeta", "fcrypt",
73 "camellia", "seed", "salsa20", "rmd128", "rmd160", "rmd256", "rmd320",
74 "lzo", "lzo-rle", "cts", "sha3-224", "sha3-256", "sha3-384",
75 "sha3-512", "streebog256", "streebog512",
76 NULL
77 };
78
79 static u32 block_sizes[] = { 16, 64, 256, 1024, 1472, 8192, 0 };
80 static u32 aead_sizes[] = { 16, 64, 256, 512, 1024, 2048, 4096, 8192, 0 };
81
82 #define XBUFSIZE 8
83 #define MAX_IVLEN 32
84
testmgr_alloc_buf(char * buf[XBUFSIZE])85 static int testmgr_alloc_buf(char *buf[XBUFSIZE])
86 {
87 int i;
88
89 for (i = 0; i < XBUFSIZE; i++) {
90 buf[i] = (void *)__get_free_page(GFP_KERNEL);
91 if (!buf[i])
92 goto err_free_buf;
93 }
94
95 return 0;
96
97 err_free_buf:
98 while (i-- > 0)
99 free_page((unsigned long)buf[i]);
100
101 return -ENOMEM;
102 }
103
testmgr_free_buf(char * buf[XBUFSIZE])104 static void testmgr_free_buf(char *buf[XBUFSIZE])
105 {
106 int i;
107
108 for (i = 0; i < XBUFSIZE; i++)
109 free_page((unsigned long)buf[i]);
110 }
111
sg_init_aead(struct scatterlist * sg,char * xbuf[XBUFSIZE],unsigned int buflen,const void * assoc,unsigned int aad_size)112 static void sg_init_aead(struct scatterlist *sg, char *xbuf[XBUFSIZE],
113 unsigned int buflen, const void *assoc,
114 unsigned int aad_size)
115 {
116 int np = (buflen + PAGE_SIZE - 1)/PAGE_SIZE;
117 int k, rem;
118
119 if (np > XBUFSIZE) {
120 rem = PAGE_SIZE;
121 np = XBUFSIZE;
122 } else {
123 rem = buflen % PAGE_SIZE;
124 }
125
126 sg_init_table(sg, np + 1);
127
128 sg_set_buf(&sg[0], assoc, aad_size);
129
130 if (rem)
131 np--;
132 for (k = 0; k < np; k++)
133 sg_set_buf(&sg[k + 1], xbuf[k], PAGE_SIZE);
134
135 if (rem)
136 sg_set_buf(&sg[k + 1], xbuf[k], rem);
137 }
138
do_one_aead_op(struct aead_request * req,int ret)139 static inline int do_one_aead_op(struct aead_request *req, int ret)
140 {
141 struct crypto_wait *wait = req->base.data;
142
143 return crypto_wait_req(ret, wait);
144 }
145
146 struct test_mb_aead_data {
147 struct scatterlist sg[XBUFSIZE];
148 struct scatterlist sgout[XBUFSIZE];
149 struct aead_request *req;
150 struct crypto_wait wait;
151 char *xbuf[XBUFSIZE];
152 char *xoutbuf[XBUFSIZE];
153 char *axbuf[XBUFSIZE];
154 };
155
do_mult_aead_op(struct test_mb_aead_data * data,int enc,u32 num_mb,int * rc)156 static int do_mult_aead_op(struct test_mb_aead_data *data, int enc,
157 u32 num_mb, int *rc)
158 {
159 int i, err = 0;
160
161 /* Fire up a bunch of concurrent requests */
162 for (i = 0; i < num_mb; i++) {
163 if (enc == ENCRYPT)
164 rc[i] = crypto_aead_encrypt(data[i].req);
165 else
166 rc[i] = crypto_aead_decrypt(data[i].req);
167 }
168
169 /* Wait for all requests to finish */
170 for (i = 0; i < num_mb; i++) {
171 rc[i] = crypto_wait_req(rc[i], &data[i].wait);
172
173 if (rc[i]) {
174 pr_info("concurrent request %d error %d\n", i, rc[i]);
175 err = rc[i];
176 }
177 }
178
179 return err;
180 }
181
test_mb_aead_jiffies(struct test_mb_aead_data * data,int enc,int blen,int secs,u32 num_mb)182 static int test_mb_aead_jiffies(struct test_mb_aead_data *data, int enc,
183 int blen, int secs, u32 num_mb)
184 {
185 unsigned long start, end;
186 int bcount;
187 int ret = 0;
188 int *rc;
189
190 rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
191 if (!rc)
192 return -ENOMEM;
193
194 for (start = jiffies, end = start + secs * HZ, bcount = 0;
195 time_before(jiffies, end); bcount++) {
196 ret = do_mult_aead_op(data, enc, num_mb, rc);
197 if (ret)
198 goto out;
199 }
200
201 pr_cont("%d operations in %d seconds (%ld bytes)\n",
202 bcount * num_mb, secs, (long)bcount * blen * num_mb);
203
204 out:
205 kfree(rc);
206 return ret;
207 }
208
test_mb_aead_cycles(struct test_mb_aead_data * data,int enc,int blen,u32 num_mb)209 static int test_mb_aead_cycles(struct test_mb_aead_data *data, int enc,
210 int blen, u32 num_mb)
211 {
212 unsigned long cycles = 0;
213 int ret = 0;
214 int i;
215 int *rc;
216
217 rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
218 if (!rc)
219 return -ENOMEM;
220
221 /* Warm-up run. */
222 for (i = 0; i < 4; i++) {
223 ret = do_mult_aead_op(data, enc, num_mb, rc);
224 if (ret)
225 goto out;
226 }
227
228 /* The real thing. */
229 for (i = 0; i < 8; i++) {
230 cycles_t start, end;
231
232 start = get_cycles();
233 ret = do_mult_aead_op(data, enc, num_mb, rc);
234 end = get_cycles();
235
236 if (ret)
237 goto out;
238
239 cycles += end - start;
240 }
241
242 pr_cont("1 operation in %lu cycles (%d bytes)\n",
243 (cycles + 4) / (8 * num_mb), blen);
244
245 out:
246 kfree(rc);
247 return ret;
248 }
249
test_mb_aead_speed(const char * algo,int enc,int secs,struct aead_speed_template * template,unsigned int tcount,u8 authsize,unsigned int aad_size,u8 * keysize,u32 num_mb)250 static void test_mb_aead_speed(const char *algo, int enc, int secs,
251 struct aead_speed_template *template,
252 unsigned int tcount, u8 authsize,
253 unsigned int aad_size, u8 *keysize, u32 num_mb)
254 {
255 struct test_mb_aead_data *data;
256 struct crypto_aead *tfm;
257 unsigned int i, j, iv_len;
258 const char *key;
259 const char *e;
260 void *assoc;
261 u32 *b_size;
262 char *iv;
263 int ret;
264
265
266 if (aad_size >= PAGE_SIZE) {
267 pr_err("associate data length (%u) too big\n", aad_size);
268 return;
269 }
270
271 iv = kzalloc(MAX_IVLEN, GFP_KERNEL);
272 if (!iv)
273 return;
274
275 if (enc == ENCRYPT)
276 e = "encryption";
277 else
278 e = "decryption";
279
280 data = kcalloc(num_mb, sizeof(*data), GFP_KERNEL);
281 if (!data)
282 goto out_free_iv;
283
284 tfm = crypto_alloc_aead(algo, 0, 0);
285 if (IS_ERR(tfm)) {
286 pr_err("failed to load transform for %s: %ld\n",
287 algo, PTR_ERR(tfm));
288 goto out_free_data;
289 }
290
291 ret = crypto_aead_setauthsize(tfm, authsize);
292
293 for (i = 0; i < num_mb; ++i)
294 if (testmgr_alloc_buf(data[i].xbuf)) {
295 while (i--)
296 testmgr_free_buf(data[i].xbuf);
297 goto out_free_tfm;
298 }
299
300 for (i = 0; i < num_mb; ++i)
301 if (testmgr_alloc_buf(data[i].axbuf)) {
302 while (i--)
303 testmgr_free_buf(data[i].axbuf);
304 goto out_free_xbuf;
305 }
306
307 for (i = 0; i < num_mb; ++i)
308 if (testmgr_alloc_buf(data[i].xoutbuf)) {
309 while (i--)
310 testmgr_free_buf(data[i].xoutbuf);
311 goto out_free_axbuf;
312 }
313
314 for (i = 0; i < num_mb; ++i) {
315 data[i].req = aead_request_alloc(tfm, GFP_KERNEL);
316 if (!data[i].req) {
317 pr_err("alg: skcipher: Failed to allocate request for %s\n",
318 algo);
319 while (i--)
320 aead_request_free(data[i].req);
321 goto out_free_xoutbuf;
322 }
323 }
324
325 for (i = 0; i < num_mb; ++i) {
326 crypto_init_wait(&data[i].wait);
327 aead_request_set_callback(data[i].req,
328 CRYPTO_TFM_REQ_MAY_BACKLOG,
329 crypto_req_done, &data[i].wait);
330 }
331
332 pr_info("\ntesting speed of multibuffer %s (%s) %s\n", algo,
333 get_driver_name(crypto_aead, tfm), e);
334
335 i = 0;
336 do {
337 b_size = aead_sizes;
338 do {
339 if (*b_size + authsize > XBUFSIZE * PAGE_SIZE) {
340 pr_err("template (%u) too big for buffer (%lu)\n",
341 authsize + *b_size,
342 XBUFSIZE * PAGE_SIZE);
343 goto out;
344 }
345
346 pr_info("test %u (%d bit key, %d byte blocks): ", i,
347 *keysize * 8, *b_size);
348
349 /* Set up tfm global state, i.e. the key */
350
351 memset(tvmem[0], 0xff, PAGE_SIZE);
352 key = tvmem[0];
353 for (j = 0; j < tcount; j++) {
354 if (template[j].klen == *keysize) {
355 key = template[j].key;
356 break;
357 }
358 }
359
360 crypto_aead_clear_flags(tfm, ~0);
361
362 ret = crypto_aead_setkey(tfm, key, *keysize);
363 if (ret) {
364 pr_err("setkey() failed flags=%x\n",
365 crypto_aead_get_flags(tfm));
366 goto out;
367 }
368
369 iv_len = crypto_aead_ivsize(tfm);
370 if (iv_len)
371 memset(iv, 0xff, iv_len);
372
373 /* Now setup per request stuff, i.e. buffers */
374
375 for (j = 0; j < num_mb; ++j) {
376 struct test_mb_aead_data *cur = &data[j];
377
378 assoc = cur->axbuf[0];
379 memset(assoc, 0xff, aad_size);
380
381 sg_init_aead(cur->sg, cur->xbuf,
382 *b_size + (enc ? 0 : authsize),
383 assoc, aad_size);
384
385 sg_init_aead(cur->sgout, cur->xoutbuf,
386 *b_size + (enc ? authsize : 0),
387 assoc, aad_size);
388
389 aead_request_set_ad(cur->req, aad_size);
390
391 if (!enc) {
392
393 aead_request_set_crypt(cur->req,
394 cur->sgout,
395 cur->sg,
396 *b_size, iv);
397 ret = crypto_aead_encrypt(cur->req);
398 ret = do_one_aead_op(cur->req, ret);
399
400 if (ret) {
401 pr_err("calculating auth failed failed (%d)\n",
402 ret);
403 break;
404 }
405 }
406
407 aead_request_set_crypt(cur->req, cur->sg,
408 cur->sgout, *b_size +
409 (enc ? 0 : authsize),
410 iv);
411
412 }
413
414 if (secs) {
415 ret = test_mb_aead_jiffies(data, enc, *b_size,
416 secs, num_mb);
417 cond_resched();
418 } else {
419 ret = test_mb_aead_cycles(data, enc, *b_size,
420 num_mb);
421 }
422
423 if (ret) {
424 pr_err("%s() failed return code=%d\n", e, ret);
425 break;
426 }
427 b_size++;
428 i++;
429 } while (*b_size);
430 keysize++;
431 } while (*keysize);
432
433 out:
434 for (i = 0; i < num_mb; ++i)
435 aead_request_free(data[i].req);
436 out_free_xoutbuf:
437 for (i = 0; i < num_mb; ++i)
438 testmgr_free_buf(data[i].xoutbuf);
439 out_free_axbuf:
440 for (i = 0; i < num_mb; ++i)
441 testmgr_free_buf(data[i].axbuf);
442 out_free_xbuf:
443 for (i = 0; i < num_mb; ++i)
444 testmgr_free_buf(data[i].xbuf);
445 out_free_tfm:
446 crypto_free_aead(tfm);
447 out_free_data:
448 kfree(data);
449 out_free_iv:
450 kfree(iv);
451 }
452
test_aead_jiffies(struct aead_request * req,int enc,int blen,int secs)453 static int test_aead_jiffies(struct aead_request *req, int enc,
454 int blen, int secs)
455 {
456 unsigned long start, end;
457 int bcount;
458 int ret;
459
460 for (start = jiffies, end = start + secs * HZ, bcount = 0;
461 time_before(jiffies, end); bcount++) {
462 if (enc)
463 ret = do_one_aead_op(req, crypto_aead_encrypt(req));
464 else
465 ret = do_one_aead_op(req, crypto_aead_decrypt(req));
466
467 if (ret)
468 return ret;
469 }
470
471 printk("%d operations in %d seconds (%ld bytes)\n",
472 bcount, secs, (long)bcount * blen);
473 return 0;
474 }
475
test_aead_cycles(struct aead_request * req,int enc,int blen)476 static int test_aead_cycles(struct aead_request *req, int enc, int blen)
477 {
478 unsigned long cycles = 0;
479 int ret = 0;
480 int i;
481
482 /* Warm-up run. */
483 for (i = 0; i < 4; i++) {
484 if (enc)
485 ret = do_one_aead_op(req, crypto_aead_encrypt(req));
486 else
487 ret = do_one_aead_op(req, crypto_aead_decrypt(req));
488
489 if (ret)
490 goto out;
491 }
492
493 /* The real thing. */
494 for (i = 0; i < 8; i++) {
495 cycles_t start, end;
496
497 start = get_cycles();
498 if (enc)
499 ret = do_one_aead_op(req, crypto_aead_encrypt(req));
500 else
501 ret = do_one_aead_op(req, crypto_aead_decrypt(req));
502 end = get_cycles();
503
504 if (ret)
505 goto out;
506
507 cycles += end - start;
508 }
509
510 out:
511 if (ret == 0)
512 printk("1 operation in %lu cycles (%d bytes)\n",
513 (cycles + 4) / 8, blen);
514
515 return ret;
516 }
517
test_aead_speed(const char * algo,int enc,unsigned int secs,struct aead_speed_template * template,unsigned int tcount,u8 authsize,unsigned int aad_size,u8 * keysize)518 static void test_aead_speed(const char *algo, int enc, unsigned int secs,
519 struct aead_speed_template *template,
520 unsigned int tcount, u8 authsize,
521 unsigned int aad_size, u8 *keysize)
522 {
523 unsigned int i, j;
524 struct crypto_aead *tfm;
525 int ret = -ENOMEM;
526 const char *key;
527 struct aead_request *req;
528 struct scatterlist *sg;
529 struct scatterlist *sgout;
530 const char *e;
531 void *assoc;
532 char *iv;
533 char *xbuf[XBUFSIZE];
534 char *xoutbuf[XBUFSIZE];
535 char *axbuf[XBUFSIZE];
536 unsigned int *b_size;
537 unsigned int iv_len;
538 struct crypto_wait wait;
539
540 iv = kzalloc(MAX_IVLEN, GFP_KERNEL);
541 if (!iv)
542 return;
543
544 if (aad_size >= PAGE_SIZE) {
545 pr_err("associate data length (%u) too big\n", aad_size);
546 goto out_noxbuf;
547 }
548
549 if (enc == ENCRYPT)
550 e = "encryption";
551 else
552 e = "decryption";
553
554 if (testmgr_alloc_buf(xbuf))
555 goto out_noxbuf;
556 if (testmgr_alloc_buf(axbuf))
557 goto out_noaxbuf;
558 if (testmgr_alloc_buf(xoutbuf))
559 goto out_nooutbuf;
560
561 sg = kmalloc(sizeof(*sg) * 9 * 2, GFP_KERNEL);
562 if (!sg)
563 goto out_nosg;
564 sgout = &sg[9];
565
566 tfm = crypto_alloc_aead(algo, 0, 0);
567
568 if (IS_ERR(tfm)) {
569 pr_err("alg: aead: Failed to load transform for %s: %ld\n", algo,
570 PTR_ERR(tfm));
571 goto out_notfm;
572 }
573
574 crypto_init_wait(&wait);
575 printk(KERN_INFO "\ntesting speed of %s (%s) %s\n", algo,
576 get_driver_name(crypto_aead, tfm), e);
577
578 req = aead_request_alloc(tfm, GFP_KERNEL);
579 if (!req) {
580 pr_err("alg: aead: Failed to allocate request for %s\n",
581 algo);
582 goto out_noreq;
583 }
584
585 aead_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
586 crypto_req_done, &wait);
587
588 i = 0;
589 do {
590 b_size = aead_sizes;
591 do {
592 assoc = axbuf[0];
593 memset(assoc, 0xff, aad_size);
594
595 if ((*keysize + *b_size) > TVMEMSIZE * PAGE_SIZE) {
596 pr_err("template (%u) too big for tvmem (%lu)\n",
597 *keysize + *b_size,
598 TVMEMSIZE * PAGE_SIZE);
599 goto out;
600 }
601
602 key = tvmem[0];
603 for (j = 0; j < tcount; j++) {
604 if (template[j].klen == *keysize) {
605 key = template[j].key;
606 break;
607 }
608 }
609 ret = crypto_aead_setkey(tfm, key, *keysize);
610 ret = crypto_aead_setauthsize(tfm, authsize);
611
612 iv_len = crypto_aead_ivsize(tfm);
613 if (iv_len)
614 memset(iv, 0xff, iv_len);
615
616 crypto_aead_clear_flags(tfm, ~0);
617 printk(KERN_INFO "test %u (%d bit key, %d byte blocks): ",
618 i, *keysize * 8, *b_size);
619
620
621 memset(tvmem[0], 0xff, PAGE_SIZE);
622
623 if (ret) {
624 pr_err("setkey() failed flags=%x\n",
625 crypto_aead_get_flags(tfm));
626 goto out;
627 }
628
629 sg_init_aead(sg, xbuf, *b_size + (enc ? 0 : authsize),
630 assoc, aad_size);
631
632 sg_init_aead(sgout, xoutbuf,
633 *b_size + (enc ? authsize : 0), assoc,
634 aad_size);
635
636 aead_request_set_ad(req, aad_size);
637
638 if (!enc) {
639
640 /*
641 * For decryption we need a proper auth so
642 * we do the encryption path once with buffers
643 * reversed (input <-> output) to calculate it
644 */
645 aead_request_set_crypt(req, sgout, sg,
646 *b_size, iv);
647 ret = do_one_aead_op(req,
648 crypto_aead_encrypt(req));
649
650 if (ret) {
651 pr_err("calculating auth failed failed (%d)\n",
652 ret);
653 break;
654 }
655 }
656
657 aead_request_set_crypt(req, sg, sgout,
658 *b_size + (enc ? 0 : authsize),
659 iv);
660
661 if (secs) {
662 ret = test_aead_jiffies(req, enc, *b_size,
663 secs);
664 cond_resched();
665 } else {
666 ret = test_aead_cycles(req, enc, *b_size);
667 }
668
669 if (ret) {
670 pr_err("%s() failed return code=%d\n", e, ret);
671 break;
672 }
673 b_size++;
674 i++;
675 } while (*b_size);
676 keysize++;
677 } while (*keysize);
678
679 out:
680 aead_request_free(req);
681 out_noreq:
682 crypto_free_aead(tfm);
683 out_notfm:
684 kfree(sg);
685 out_nosg:
686 testmgr_free_buf(xoutbuf);
687 out_nooutbuf:
688 testmgr_free_buf(axbuf);
689 out_noaxbuf:
690 testmgr_free_buf(xbuf);
691 out_noxbuf:
692 kfree(iv);
693 }
694
test_hash_sg_init(struct scatterlist * sg)695 static void test_hash_sg_init(struct scatterlist *sg)
696 {
697 int i;
698
699 sg_init_table(sg, TVMEMSIZE);
700 for (i = 0; i < TVMEMSIZE; i++) {
701 sg_set_buf(sg + i, tvmem[i], PAGE_SIZE);
702 memset(tvmem[i], 0xff, PAGE_SIZE);
703 }
704 }
705
do_one_ahash_op(struct ahash_request * req,int ret)706 static inline int do_one_ahash_op(struct ahash_request *req, int ret)
707 {
708 struct crypto_wait *wait = req->base.data;
709
710 return crypto_wait_req(ret, wait);
711 }
712
713 struct test_mb_ahash_data {
714 struct scatterlist sg[XBUFSIZE];
715 char result[64];
716 struct ahash_request *req;
717 struct crypto_wait wait;
718 char *xbuf[XBUFSIZE];
719 };
720
do_mult_ahash_op(struct test_mb_ahash_data * data,u32 num_mb,int * rc)721 static inline int do_mult_ahash_op(struct test_mb_ahash_data *data, u32 num_mb,
722 int *rc)
723 {
724 int i, err = 0;
725
726 /* Fire up a bunch of concurrent requests */
727 for (i = 0; i < num_mb; i++)
728 rc[i] = crypto_ahash_digest(data[i].req);
729
730 /* Wait for all requests to finish */
731 for (i = 0; i < num_mb; i++) {
732 rc[i] = crypto_wait_req(rc[i], &data[i].wait);
733
734 if (rc[i]) {
735 pr_info("concurrent request %d error %d\n", i, rc[i]);
736 err = rc[i];
737 }
738 }
739
740 return err;
741 }
742
test_mb_ahash_jiffies(struct test_mb_ahash_data * data,int blen,int secs,u32 num_mb)743 static int test_mb_ahash_jiffies(struct test_mb_ahash_data *data, int blen,
744 int secs, u32 num_mb)
745 {
746 unsigned long start, end;
747 int bcount;
748 int ret = 0;
749 int *rc;
750
751 rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
752 if (!rc)
753 return -ENOMEM;
754
755 for (start = jiffies, end = start + secs * HZ, bcount = 0;
756 time_before(jiffies, end); bcount++) {
757 ret = do_mult_ahash_op(data, num_mb, rc);
758 if (ret)
759 goto out;
760 }
761
762 pr_cont("%d operations in %d seconds (%ld bytes)\n",
763 bcount * num_mb, secs, (long)bcount * blen * num_mb);
764
765 out:
766 kfree(rc);
767 return ret;
768 }
769
test_mb_ahash_cycles(struct test_mb_ahash_data * data,int blen,u32 num_mb)770 static int test_mb_ahash_cycles(struct test_mb_ahash_data *data, int blen,
771 u32 num_mb)
772 {
773 unsigned long cycles = 0;
774 int ret = 0;
775 int i;
776 int *rc;
777
778 rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
779 if (!rc)
780 return -ENOMEM;
781
782 /* Warm-up run. */
783 for (i = 0; i < 4; i++) {
784 ret = do_mult_ahash_op(data, num_mb, rc);
785 if (ret)
786 goto out;
787 }
788
789 /* The real thing. */
790 for (i = 0; i < 8; i++) {
791 cycles_t start, end;
792
793 start = get_cycles();
794 ret = do_mult_ahash_op(data, num_mb, rc);
795 end = get_cycles();
796
797 if (ret)
798 goto out;
799
800 cycles += end - start;
801 }
802
803 pr_cont("1 operation in %lu cycles (%d bytes)\n",
804 (cycles + 4) / (8 * num_mb), blen);
805
806 out:
807 kfree(rc);
808 return ret;
809 }
810
test_mb_ahash_speed(const char * algo,unsigned int secs,struct hash_speed * speed,u32 num_mb)811 static void test_mb_ahash_speed(const char *algo, unsigned int secs,
812 struct hash_speed *speed, u32 num_mb)
813 {
814 struct test_mb_ahash_data *data;
815 struct crypto_ahash *tfm;
816 unsigned int i, j, k;
817 int ret;
818
819 data = kcalloc(num_mb, sizeof(*data), GFP_KERNEL);
820 if (!data)
821 return;
822
823 tfm = crypto_alloc_ahash(algo, 0, 0);
824 if (IS_ERR(tfm)) {
825 pr_err("failed to load transform for %s: %ld\n",
826 algo, PTR_ERR(tfm));
827 goto free_data;
828 }
829
830 for (i = 0; i < num_mb; ++i) {
831 if (testmgr_alloc_buf(data[i].xbuf))
832 goto out;
833
834 crypto_init_wait(&data[i].wait);
835
836 data[i].req = ahash_request_alloc(tfm, GFP_KERNEL);
837 if (!data[i].req) {
838 pr_err("alg: hash: Failed to allocate request for %s\n",
839 algo);
840 goto out;
841 }
842
843 ahash_request_set_callback(data[i].req, 0, crypto_req_done,
844 &data[i].wait);
845
846 sg_init_table(data[i].sg, XBUFSIZE);
847 for (j = 0; j < XBUFSIZE; j++) {
848 sg_set_buf(data[i].sg + j, data[i].xbuf[j], PAGE_SIZE);
849 memset(data[i].xbuf[j], 0xff, PAGE_SIZE);
850 }
851 }
852
853 pr_info("\ntesting speed of multibuffer %s (%s)\n", algo,
854 get_driver_name(crypto_ahash, tfm));
855
856 for (i = 0; speed[i].blen != 0; i++) {
857 /* For some reason this only tests digests. */
858 if (speed[i].blen != speed[i].plen)
859 continue;
860
861 if (speed[i].blen > XBUFSIZE * PAGE_SIZE) {
862 pr_err("template (%u) too big for tvmem (%lu)\n",
863 speed[i].blen, XBUFSIZE * PAGE_SIZE);
864 goto out;
865 }
866
867 if (speed[i].klen)
868 crypto_ahash_setkey(tfm, tvmem[0], speed[i].klen);
869
870 for (k = 0; k < num_mb; k++)
871 ahash_request_set_crypt(data[k].req, data[k].sg,
872 data[k].result, speed[i].blen);
873
874 pr_info("test%3u "
875 "(%5u byte blocks,%5u bytes per update,%4u updates): ",
876 i, speed[i].blen, speed[i].plen,
877 speed[i].blen / speed[i].plen);
878
879 if (secs) {
880 ret = test_mb_ahash_jiffies(data, speed[i].blen, secs,
881 num_mb);
882 cond_resched();
883 } else {
884 ret = test_mb_ahash_cycles(data, speed[i].blen, num_mb);
885 }
886
887
888 if (ret) {
889 pr_err("At least one hashing failed ret=%d\n", ret);
890 break;
891 }
892 }
893
894 out:
895 for (k = 0; k < num_mb; ++k)
896 ahash_request_free(data[k].req);
897
898 for (k = 0; k < num_mb; ++k)
899 testmgr_free_buf(data[k].xbuf);
900
901 crypto_free_ahash(tfm);
902
903 free_data:
904 kfree(data);
905 }
906
test_ahash_jiffies_digest(struct ahash_request * req,int blen,char * out,int secs)907 static int test_ahash_jiffies_digest(struct ahash_request *req, int blen,
908 char *out, int secs)
909 {
910 unsigned long start, end;
911 int bcount;
912 int ret;
913
914 for (start = jiffies, end = start + secs * HZ, bcount = 0;
915 time_before(jiffies, end); bcount++) {
916 ret = do_one_ahash_op(req, crypto_ahash_digest(req));
917 if (ret)
918 return ret;
919 }
920
921 printk("%6u opers/sec, %9lu bytes/sec\n",
922 bcount / secs, ((long)bcount * blen) / secs);
923
924 return 0;
925 }
926
test_ahash_jiffies(struct ahash_request * req,int blen,int plen,char * out,int secs)927 static int test_ahash_jiffies(struct ahash_request *req, int blen,
928 int plen, char *out, int secs)
929 {
930 unsigned long start, end;
931 int bcount, pcount;
932 int ret;
933
934 if (plen == blen)
935 return test_ahash_jiffies_digest(req, blen, out, secs);
936
937 for (start = jiffies, end = start + secs * HZ, bcount = 0;
938 time_before(jiffies, end); bcount++) {
939 ret = do_one_ahash_op(req, crypto_ahash_init(req));
940 if (ret)
941 return ret;
942 for (pcount = 0; pcount < blen; pcount += plen) {
943 ret = do_one_ahash_op(req, crypto_ahash_update(req));
944 if (ret)
945 return ret;
946 }
947 /* we assume there is enough space in 'out' for the result */
948 ret = do_one_ahash_op(req, crypto_ahash_final(req));
949 if (ret)
950 return ret;
951 }
952
953 pr_cont("%6u opers/sec, %9lu bytes/sec\n",
954 bcount / secs, ((long)bcount * blen) / secs);
955
956 return 0;
957 }
958
test_ahash_cycles_digest(struct ahash_request * req,int blen,char * out)959 static int test_ahash_cycles_digest(struct ahash_request *req, int blen,
960 char *out)
961 {
962 unsigned long cycles = 0;
963 int ret, i;
964
965 /* Warm-up run. */
966 for (i = 0; i < 4; i++) {
967 ret = do_one_ahash_op(req, crypto_ahash_digest(req));
968 if (ret)
969 goto out;
970 }
971
972 /* The real thing. */
973 for (i = 0; i < 8; i++) {
974 cycles_t start, end;
975
976 start = get_cycles();
977
978 ret = do_one_ahash_op(req, crypto_ahash_digest(req));
979 if (ret)
980 goto out;
981
982 end = get_cycles();
983
984 cycles += end - start;
985 }
986
987 out:
988 if (ret)
989 return ret;
990
991 pr_cont("%6lu cycles/operation, %4lu cycles/byte\n",
992 cycles / 8, cycles / (8 * blen));
993
994 return 0;
995 }
996
test_ahash_cycles(struct ahash_request * req,int blen,int plen,char * out)997 static int test_ahash_cycles(struct ahash_request *req, int blen,
998 int plen, char *out)
999 {
1000 unsigned long cycles = 0;
1001 int i, pcount, ret;
1002
1003 if (plen == blen)
1004 return test_ahash_cycles_digest(req, blen, out);
1005
1006 /* Warm-up run. */
1007 for (i = 0; i < 4; i++) {
1008 ret = do_one_ahash_op(req, crypto_ahash_init(req));
1009 if (ret)
1010 goto out;
1011 for (pcount = 0; pcount < blen; pcount += plen) {
1012 ret = do_one_ahash_op(req, crypto_ahash_update(req));
1013 if (ret)
1014 goto out;
1015 }
1016 ret = do_one_ahash_op(req, crypto_ahash_final(req));
1017 if (ret)
1018 goto out;
1019 }
1020
1021 /* The real thing. */
1022 for (i = 0; i < 8; i++) {
1023 cycles_t start, end;
1024
1025 start = get_cycles();
1026
1027 ret = do_one_ahash_op(req, crypto_ahash_init(req));
1028 if (ret)
1029 goto out;
1030 for (pcount = 0; pcount < blen; pcount += plen) {
1031 ret = do_one_ahash_op(req, crypto_ahash_update(req));
1032 if (ret)
1033 goto out;
1034 }
1035 ret = do_one_ahash_op(req, crypto_ahash_final(req));
1036 if (ret)
1037 goto out;
1038
1039 end = get_cycles();
1040
1041 cycles += end - start;
1042 }
1043
1044 out:
1045 if (ret)
1046 return ret;
1047
1048 pr_cont("%6lu cycles/operation, %4lu cycles/byte\n",
1049 cycles / 8, cycles / (8 * blen));
1050
1051 return 0;
1052 }
1053
test_ahash_speed_common(const char * algo,unsigned int secs,struct hash_speed * speed,unsigned mask)1054 static void test_ahash_speed_common(const char *algo, unsigned int secs,
1055 struct hash_speed *speed, unsigned mask)
1056 {
1057 struct scatterlist sg[TVMEMSIZE];
1058 struct crypto_wait wait;
1059 struct ahash_request *req;
1060 struct crypto_ahash *tfm;
1061 char *output;
1062 int i, ret;
1063
1064 tfm = crypto_alloc_ahash(algo, 0, mask);
1065 if (IS_ERR(tfm)) {
1066 pr_err("failed to load transform for %s: %ld\n",
1067 algo, PTR_ERR(tfm));
1068 return;
1069 }
1070
1071 printk(KERN_INFO "\ntesting speed of async %s (%s)\n", algo,
1072 get_driver_name(crypto_ahash, tfm));
1073
1074 if (crypto_ahash_digestsize(tfm) > MAX_DIGEST_SIZE) {
1075 pr_err("digestsize(%u) > %d\n", crypto_ahash_digestsize(tfm),
1076 MAX_DIGEST_SIZE);
1077 goto out;
1078 }
1079
1080 test_hash_sg_init(sg);
1081 req = ahash_request_alloc(tfm, GFP_KERNEL);
1082 if (!req) {
1083 pr_err("ahash request allocation failure\n");
1084 goto out;
1085 }
1086
1087 crypto_init_wait(&wait);
1088 ahash_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1089 crypto_req_done, &wait);
1090
1091 output = kmalloc(MAX_DIGEST_SIZE, GFP_KERNEL);
1092 if (!output)
1093 goto out_nomem;
1094
1095 for (i = 0; speed[i].blen != 0; i++) {
1096 if (speed[i].blen > TVMEMSIZE * PAGE_SIZE) {
1097 pr_err("template (%u) too big for tvmem (%lu)\n",
1098 speed[i].blen, TVMEMSIZE * PAGE_SIZE);
1099 break;
1100 }
1101
1102 if (speed[i].klen)
1103 crypto_ahash_setkey(tfm, tvmem[0], speed[i].klen);
1104
1105 pr_info("test%3u "
1106 "(%5u byte blocks,%5u bytes per update,%4u updates): ",
1107 i, speed[i].blen, speed[i].plen, speed[i].blen / speed[i].plen);
1108
1109 ahash_request_set_crypt(req, sg, output, speed[i].plen);
1110
1111 if (secs) {
1112 ret = test_ahash_jiffies(req, speed[i].blen,
1113 speed[i].plen, output, secs);
1114 cond_resched();
1115 } else {
1116 ret = test_ahash_cycles(req, speed[i].blen,
1117 speed[i].plen, output);
1118 }
1119
1120 if (ret) {
1121 pr_err("hashing failed ret=%d\n", ret);
1122 break;
1123 }
1124 }
1125
1126 kfree(output);
1127
1128 out_nomem:
1129 ahash_request_free(req);
1130
1131 out:
1132 crypto_free_ahash(tfm);
1133 }
1134
test_ahash_speed(const char * algo,unsigned int secs,struct hash_speed * speed)1135 static void test_ahash_speed(const char *algo, unsigned int secs,
1136 struct hash_speed *speed)
1137 {
1138 return test_ahash_speed_common(algo, secs, speed, 0);
1139 }
1140
test_hash_speed(const char * algo,unsigned int secs,struct hash_speed * speed)1141 static void test_hash_speed(const char *algo, unsigned int secs,
1142 struct hash_speed *speed)
1143 {
1144 return test_ahash_speed_common(algo, secs, speed, CRYPTO_ALG_ASYNC);
1145 }
1146
1147 struct test_mb_skcipher_data {
1148 struct scatterlist sg[XBUFSIZE];
1149 struct skcipher_request *req;
1150 struct crypto_wait wait;
1151 char *xbuf[XBUFSIZE];
1152 };
1153
do_mult_acipher_op(struct test_mb_skcipher_data * data,int enc,u32 num_mb,int * rc)1154 static int do_mult_acipher_op(struct test_mb_skcipher_data *data, int enc,
1155 u32 num_mb, int *rc)
1156 {
1157 int i, err = 0;
1158
1159 /* Fire up a bunch of concurrent requests */
1160 for (i = 0; i < num_mb; i++) {
1161 if (enc == ENCRYPT)
1162 rc[i] = crypto_skcipher_encrypt(data[i].req);
1163 else
1164 rc[i] = crypto_skcipher_decrypt(data[i].req);
1165 }
1166
1167 /* Wait for all requests to finish */
1168 for (i = 0; i < num_mb; i++) {
1169 rc[i] = crypto_wait_req(rc[i], &data[i].wait);
1170
1171 if (rc[i]) {
1172 pr_info("concurrent request %d error %d\n", i, rc[i]);
1173 err = rc[i];
1174 }
1175 }
1176
1177 return err;
1178 }
1179
test_mb_acipher_jiffies(struct test_mb_skcipher_data * data,int enc,int blen,int secs,u32 num_mb)1180 static int test_mb_acipher_jiffies(struct test_mb_skcipher_data *data, int enc,
1181 int blen, int secs, u32 num_mb)
1182 {
1183 unsigned long start, end;
1184 int bcount;
1185 int ret = 0;
1186 int *rc;
1187
1188 rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
1189 if (!rc)
1190 return -ENOMEM;
1191
1192 for (start = jiffies, end = start + secs * HZ, bcount = 0;
1193 time_before(jiffies, end); bcount++) {
1194 ret = do_mult_acipher_op(data, enc, num_mb, rc);
1195 if (ret)
1196 goto out;
1197 }
1198
1199 pr_cont("%d operations in %d seconds (%ld bytes)\n",
1200 bcount * num_mb, secs, (long)bcount * blen * num_mb);
1201
1202 out:
1203 kfree(rc);
1204 return ret;
1205 }
1206
test_mb_acipher_cycles(struct test_mb_skcipher_data * data,int enc,int blen,u32 num_mb)1207 static int test_mb_acipher_cycles(struct test_mb_skcipher_data *data, int enc,
1208 int blen, u32 num_mb)
1209 {
1210 unsigned long cycles = 0;
1211 int ret = 0;
1212 int i;
1213 int *rc;
1214
1215 rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
1216 if (!rc)
1217 return -ENOMEM;
1218
1219 /* Warm-up run. */
1220 for (i = 0; i < 4; i++) {
1221 ret = do_mult_acipher_op(data, enc, num_mb, rc);
1222 if (ret)
1223 goto out;
1224 }
1225
1226 /* The real thing. */
1227 for (i = 0; i < 8; i++) {
1228 cycles_t start, end;
1229
1230 start = get_cycles();
1231 ret = do_mult_acipher_op(data, enc, num_mb, rc);
1232 end = get_cycles();
1233
1234 if (ret)
1235 goto out;
1236
1237 cycles += end - start;
1238 }
1239
1240 pr_cont("1 operation in %lu cycles (%d bytes)\n",
1241 (cycles + 4) / (8 * num_mb), blen);
1242
1243 out:
1244 kfree(rc);
1245 return ret;
1246 }
1247
test_mb_skcipher_speed(const char * algo,int enc,int secs,struct cipher_speed_template * template,unsigned int tcount,u8 * keysize,u32 num_mb)1248 static void test_mb_skcipher_speed(const char *algo, int enc, int secs,
1249 struct cipher_speed_template *template,
1250 unsigned int tcount, u8 *keysize, u32 num_mb)
1251 {
1252 struct test_mb_skcipher_data *data;
1253 struct crypto_skcipher *tfm;
1254 unsigned int i, j, iv_len;
1255 const char *key;
1256 const char *e;
1257 u32 *b_size;
1258 char iv[128];
1259 int ret;
1260
1261 if (enc == ENCRYPT)
1262 e = "encryption";
1263 else
1264 e = "decryption";
1265
1266 data = kcalloc(num_mb, sizeof(*data), GFP_KERNEL);
1267 if (!data)
1268 return;
1269
1270 tfm = crypto_alloc_skcipher(algo, 0, 0);
1271 if (IS_ERR(tfm)) {
1272 pr_err("failed to load transform for %s: %ld\n",
1273 algo, PTR_ERR(tfm));
1274 goto out_free_data;
1275 }
1276
1277 for (i = 0; i < num_mb; ++i)
1278 if (testmgr_alloc_buf(data[i].xbuf)) {
1279 while (i--)
1280 testmgr_free_buf(data[i].xbuf);
1281 goto out_free_tfm;
1282 }
1283
1284
1285 for (i = 0; i < num_mb; ++i)
1286 if (testmgr_alloc_buf(data[i].xbuf)) {
1287 while (i--)
1288 testmgr_free_buf(data[i].xbuf);
1289 goto out_free_tfm;
1290 }
1291
1292
1293 for (i = 0; i < num_mb; ++i) {
1294 data[i].req = skcipher_request_alloc(tfm, GFP_KERNEL);
1295 if (!data[i].req) {
1296 pr_err("alg: skcipher: Failed to allocate request for %s\n",
1297 algo);
1298 while (i--)
1299 skcipher_request_free(data[i].req);
1300 goto out_free_xbuf;
1301 }
1302 }
1303
1304 for (i = 0; i < num_mb; ++i) {
1305 skcipher_request_set_callback(data[i].req,
1306 CRYPTO_TFM_REQ_MAY_BACKLOG,
1307 crypto_req_done, &data[i].wait);
1308 crypto_init_wait(&data[i].wait);
1309 }
1310
1311 pr_info("\ntesting speed of multibuffer %s (%s) %s\n", algo,
1312 get_driver_name(crypto_skcipher, tfm), e);
1313
1314 i = 0;
1315 do {
1316 b_size = block_sizes;
1317 do {
1318 if (*b_size > XBUFSIZE * PAGE_SIZE) {
1319 pr_err("template (%u) too big for buffer (%lu)\n",
1320 *b_size, XBUFSIZE * PAGE_SIZE);
1321 goto out;
1322 }
1323
1324 pr_info("test %u (%d bit key, %d byte blocks): ", i,
1325 *keysize * 8, *b_size);
1326
1327 /* Set up tfm global state, i.e. the key */
1328
1329 memset(tvmem[0], 0xff, PAGE_SIZE);
1330 key = tvmem[0];
1331 for (j = 0; j < tcount; j++) {
1332 if (template[j].klen == *keysize) {
1333 key = template[j].key;
1334 break;
1335 }
1336 }
1337
1338 crypto_skcipher_clear_flags(tfm, ~0);
1339
1340 ret = crypto_skcipher_setkey(tfm, key, *keysize);
1341 if (ret) {
1342 pr_err("setkey() failed flags=%x\n",
1343 crypto_skcipher_get_flags(tfm));
1344 goto out;
1345 }
1346
1347 iv_len = crypto_skcipher_ivsize(tfm);
1348 if (iv_len)
1349 memset(&iv, 0xff, iv_len);
1350
1351 /* Now setup per request stuff, i.e. buffers */
1352
1353 for (j = 0; j < num_mb; ++j) {
1354 struct test_mb_skcipher_data *cur = &data[j];
1355 unsigned int k = *b_size;
1356 unsigned int pages = DIV_ROUND_UP(k, PAGE_SIZE);
1357 unsigned int p = 0;
1358
1359 sg_init_table(cur->sg, pages);
1360
1361 while (k > PAGE_SIZE) {
1362 sg_set_buf(cur->sg + p, cur->xbuf[p],
1363 PAGE_SIZE);
1364 memset(cur->xbuf[p], 0xff, PAGE_SIZE);
1365 p++;
1366 k -= PAGE_SIZE;
1367 }
1368
1369 sg_set_buf(cur->sg + p, cur->xbuf[p], k);
1370 memset(cur->xbuf[p], 0xff, k);
1371
1372 skcipher_request_set_crypt(cur->req, cur->sg,
1373 cur->sg, *b_size,
1374 iv);
1375 }
1376
1377 if (secs) {
1378 ret = test_mb_acipher_jiffies(data, enc,
1379 *b_size, secs,
1380 num_mb);
1381 cond_resched();
1382 } else {
1383 ret = test_mb_acipher_cycles(data, enc,
1384 *b_size, num_mb);
1385 }
1386
1387 if (ret) {
1388 pr_err("%s() failed flags=%x\n", e,
1389 crypto_skcipher_get_flags(tfm));
1390 break;
1391 }
1392 b_size++;
1393 i++;
1394 } while (*b_size);
1395 keysize++;
1396 } while (*keysize);
1397
1398 out:
1399 for (i = 0; i < num_mb; ++i)
1400 skcipher_request_free(data[i].req);
1401 out_free_xbuf:
1402 for (i = 0; i < num_mb; ++i)
1403 testmgr_free_buf(data[i].xbuf);
1404 out_free_tfm:
1405 crypto_free_skcipher(tfm);
1406 out_free_data:
1407 kfree(data);
1408 }
1409
do_one_acipher_op(struct skcipher_request * req,int ret)1410 static inline int do_one_acipher_op(struct skcipher_request *req, int ret)
1411 {
1412 struct crypto_wait *wait = req->base.data;
1413
1414 return crypto_wait_req(ret, wait);
1415 }
1416
test_acipher_jiffies(struct skcipher_request * req,int enc,int blen,int secs)1417 static int test_acipher_jiffies(struct skcipher_request *req, int enc,
1418 int blen, int secs)
1419 {
1420 unsigned long start, end;
1421 int bcount;
1422 int ret;
1423
1424 for (start = jiffies, end = start + secs * HZ, bcount = 0;
1425 time_before(jiffies, end); bcount++) {
1426 if (enc)
1427 ret = do_one_acipher_op(req,
1428 crypto_skcipher_encrypt(req));
1429 else
1430 ret = do_one_acipher_op(req,
1431 crypto_skcipher_decrypt(req));
1432
1433 if (ret)
1434 return ret;
1435 }
1436
1437 pr_cont("%d operations in %d seconds (%ld bytes)\n",
1438 bcount, secs, (long)bcount * blen);
1439 return 0;
1440 }
1441
test_acipher_cycles(struct skcipher_request * req,int enc,int blen)1442 static int test_acipher_cycles(struct skcipher_request *req, int enc,
1443 int blen)
1444 {
1445 unsigned long cycles = 0;
1446 int ret = 0;
1447 int i;
1448
1449 /* Warm-up run. */
1450 for (i = 0; i < 4; i++) {
1451 if (enc)
1452 ret = do_one_acipher_op(req,
1453 crypto_skcipher_encrypt(req));
1454 else
1455 ret = do_one_acipher_op(req,
1456 crypto_skcipher_decrypt(req));
1457
1458 if (ret)
1459 goto out;
1460 }
1461
1462 /* The real thing. */
1463 for (i = 0; i < 8; i++) {
1464 cycles_t start, end;
1465
1466 start = get_cycles();
1467 if (enc)
1468 ret = do_one_acipher_op(req,
1469 crypto_skcipher_encrypt(req));
1470 else
1471 ret = do_one_acipher_op(req,
1472 crypto_skcipher_decrypt(req));
1473 end = get_cycles();
1474
1475 if (ret)
1476 goto out;
1477
1478 cycles += end - start;
1479 }
1480
1481 out:
1482 if (ret == 0)
1483 pr_cont("1 operation in %lu cycles (%d bytes)\n",
1484 (cycles + 4) / 8, blen);
1485
1486 return ret;
1487 }
1488
test_skcipher_speed(const char * algo,int enc,unsigned int secs,struct cipher_speed_template * template,unsigned int tcount,u8 * keysize,bool async)1489 static void test_skcipher_speed(const char *algo, int enc, unsigned int secs,
1490 struct cipher_speed_template *template,
1491 unsigned int tcount, u8 *keysize, bool async)
1492 {
1493 unsigned int ret, i, j, k, iv_len;
1494 struct crypto_wait wait;
1495 const char *key;
1496 char iv[128];
1497 struct skcipher_request *req;
1498 struct crypto_skcipher *tfm;
1499 const char *e;
1500 u32 *b_size;
1501
1502 if (enc == ENCRYPT)
1503 e = "encryption";
1504 else
1505 e = "decryption";
1506
1507 crypto_init_wait(&wait);
1508
1509 tfm = crypto_alloc_skcipher(algo, 0, async ? 0 : CRYPTO_ALG_ASYNC);
1510
1511 if (IS_ERR(tfm)) {
1512 pr_err("failed to load transform for %s: %ld\n", algo,
1513 PTR_ERR(tfm));
1514 return;
1515 }
1516
1517 pr_info("\ntesting speed of async %s (%s) %s\n", algo,
1518 get_driver_name(crypto_skcipher, tfm), e);
1519
1520 req = skcipher_request_alloc(tfm, GFP_KERNEL);
1521 if (!req) {
1522 pr_err("tcrypt: skcipher: Failed to allocate request for %s\n",
1523 algo);
1524 goto out;
1525 }
1526
1527 skcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1528 crypto_req_done, &wait);
1529
1530 i = 0;
1531 do {
1532 b_size = block_sizes;
1533
1534 do {
1535 struct scatterlist sg[TVMEMSIZE];
1536
1537 if ((*keysize + *b_size) > TVMEMSIZE * PAGE_SIZE) {
1538 pr_err("template (%u) too big for "
1539 "tvmem (%lu)\n", *keysize + *b_size,
1540 TVMEMSIZE * PAGE_SIZE);
1541 goto out_free_req;
1542 }
1543
1544 pr_info("test %u (%d bit key, %d byte blocks): ", i,
1545 *keysize * 8, *b_size);
1546
1547 memset(tvmem[0], 0xff, PAGE_SIZE);
1548
1549 /* set key, plain text and IV */
1550 key = tvmem[0];
1551 for (j = 0; j < tcount; j++) {
1552 if (template[j].klen == *keysize) {
1553 key = template[j].key;
1554 break;
1555 }
1556 }
1557
1558 crypto_skcipher_clear_flags(tfm, ~0);
1559
1560 ret = crypto_skcipher_setkey(tfm, key, *keysize);
1561 if (ret) {
1562 pr_err("setkey() failed flags=%x\n",
1563 crypto_skcipher_get_flags(tfm));
1564 goto out_free_req;
1565 }
1566
1567 k = *keysize + *b_size;
1568 sg_init_table(sg, DIV_ROUND_UP(k, PAGE_SIZE));
1569
1570 if (k > PAGE_SIZE) {
1571 sg_set_buf(sg, tvmem[0] + *keysize,
1572 PAGE_SIZE - *keysize);
1573 k -= PAGE_SIZE;
1574 j = 1;
1575 while (k > PAGE_SIZE) {
1576 sg_set_buf(sg + j, tvmem[j], PAGE_SIZE);
1577 memset(tvmem[j], 0xff, PAGE_SIZE);
1578 j++;
1579 k -= PAGE_SIZE;
1580 }
1581 sg_set_buf(sg + j, tvmem[j], k);
1582 memset(tvmem[j], 0xff, k);
1583 } else {
1584 sg_set_buf(sg, tvmem[0] + *keysize, *b_size);
1585 }
1586
1587 iv_len = crypto_skcipher_ivsize(tfm);
1588 if (iv_len)
1589 memset(&iv, 0xff, iv_len);
1590
1591 skcipher_request_set_crypt(req, sg, sg, *b_size, iv);
1592
1593 if (secs) {
1594 ret = test_acipher_jiffies(req, enc,
1595 *b_size, secs);
1596 cond_resched();
1597 } else {
1598 ret = test_acipher_cycles(req, enc,
1599 *b_size);
1600 }
1601
1602 if (ret) {
1603 pr_err("%s() failed flags=%x\n", e,
1604 crypto_skcipher_get_flags(tfm));
1605 break;
1606 }
1607 b_size++;
1608 i++;
1609 } while (*b_size);
1610 keysize++;
1611 } while (*keysize);
1612
1613 out_free_req:
1614 skcipher_request_free(req);
1615 out:
1616 crypto_free_skcipher(tfm);
1617 }
1618
test_acipher_speed(const char * algo,int enc,unsigned int secs,struct cipher_speed_template * template,unsigned int tcount,u8 * keysize)1619 static void test_acipher_speed(const char *algo, int enc, unsigned int secs,
1620 struct cipher_speed_template *template,
1621 unsigned int tcount, u8 *keysize)
1622 {
1623 return test_skcipher_speed(algo, enc, secs, template, tcount, keysize,
1624 true);
1625 }
1626
test_cipher_speed(const char * algo,int enc,unsigned int secs,struct cipher_speed_template * template,unsigned int tcount,u8 * keysize)1627 static void test_cipher_speed(const char *algo, int enc, unsigned int secs,
1628 struct cipher_speed_template *template,
1629 unsigned int tcount, u8 *keysize)
1630 {
1631 return test_skcipher_speed(algo, enc, secs, template, tcount, keysize,
1632 false);
1633 }
1634
test_available(void)1635 static void test_available(void)
1636 {
1637 char **name = check;
1638
1639 while (*name) {
1640 printk("alg %s ", *name);
1641 printk(crypto_has_alg(*name, 0, 0) ?
1642 "found\n" : "not found\n");
1643 name++;
1644 }
1645 }
1646
tcrypt_test(const char * alg)1647 static inline int tcrypt_test(const char *alg)
1648 {
1649 int ret;
1650
1651 pr_debug("testing %s\n", alg);
1652
1653 ret = alg_test(alg, alg, 0, 0);
1654 /* non-fips algs return -EINVAL in fips mode */
1655 if (fips_enabled && ret == -EINVAL)
1656 ret = 0;
1657 return ret;
1658 }
1659
do_test(const char * alg,u32 type,u32 mask,int m,u32 num_mb)1660 static int do_test(const char *alg, u32 type, u32 mask, int m, u32 num_mb)
1661 {
1662 int i;
1663 int ret = 0;
1664
1665 switch (m) {
1666 case 0:
1667 if (alg) {
1668 if (!crypto_has_alg(alg, type,
1669 mask ?: CRYPTO_ALG_TYPE_MASK))
1670 ret = -ENOENT;
1671 break;
1672 }
1673
1674 for (i = 1; i < 200; i++)
1675 ret += do_test(NULL, 0, 0, i, num_mb);
1676 break;
1677
1678 case 1:
1679 ret += tcrypt_test("md5");
1680 break;
1681
1682 case 2:
1683 ret += tcrypt_test("sha1");
1684 break;
1685
1686 case 3:
1687 ret += tcrypt_test("ecb(des)");
1688 ret += tcrypt_test("cbc(des)");
1689 ret += tcrypt_test("ctr(des)");
1690 break;
1691
1692 case 4:
1693 ret += tcrypt_test("ecb(des3_ede)");
1694 ret += tcrypt_test("cbc(des3_ede)");
1695 ret += tcrypt_test("ctr(des3_ede)");
1696 break;
1697
1698 case 5:
1699 ret += tcrypt_test("md4");
1700 break;
1701
1702 case 6:
1703 ret += tcrypt_test("sha256");
1704 break;
1705
1706 case 7:
1707 ret += tcrypt_test("ecb(blowfish)");
1708 ret += tcrypt_test("cbc(blowfish)");
1709 ret += tcrypt_test("ctr(blowfish)");
1710 break;
1711
1712 case 8:
1713 ret += tcrypt_test("ecb(twofish)");
1714 ret += tcrypt_test("cbc(twofish)");
1715 ret += tcrypt_test("ctr(twofish)");
1716 ret += tcrypt_test("lrw(twofish)");
1717 ret += tcrypt_test("xts(twofish)");
1718 break;
1719
1720 case 9:
1721 ret += tcrypt_test("ecb(serpent)");
1722 ret += tcrypt_test("cbc(serpent)");
1723 ret += tcrypt_test("ctr(serpent)");
1724 ret += tcrypt_test("lrw(serpent)");
1725 ret += tcrypt_test("xts(serpent)");
1726 break;
1727
1728 case 10:
1729 ret += tcrypt_test("ecb(aes)");
1730 ret += tcrypt_test("cbc(aes)");
1731 ret += tcrypt_test("lrw(aes)");
1732 ret += tcrypt_test("xts(aes)");
1733 ret += tcrypt_test("ctr(aes)");
1734 ret += tcrypt_test("rfc3686(ctr(aes))");
1735 ret += tcrypt_test("ofb(aes)");
1736 ret += tcrypt_test("cfb(aes)");
1737 break;
1738
1739 case 11:
1740 ret += tcrypt_test("sha384");
1741 break;
1742
1743 case 12:
1744 ret += tcrypt_test("sha512");
1745 break;
1746
1747 case 13:
1748 ret += tcrypt_test("deflate");
1749 break;
1750
1751 case 14:
1752 ret += tcrypt_test("ecb(cast5)");
1753 ret += tcrypt_test("cbc(cast5)");
1754 ret += tcrypt_test("ctr(cast5)");
1755 break;
1756
1757 case 15:
1758 ret += tcrypt_test("ecb(cast6)");
1759 ret += tcrypt_test("cbc(cast6)");
1760 ret += tcrypt_test("ctr(cast6)");
1761 ret += tcrypt_test("lrw(cast6)");
1762 ret += tcrypt_test("xts(cast6)");
1763 break;
1764
1765 case 16:
1766 ret += tcrypt_test("ecb(arc4)");
1767 break;
1768
1769 case 17:
1770 ret += tcrypt_test("michael_mic");
1771 break;
1772
1773 case 18:
1774 ret += tcrypt_test("crc32c");
1775 break;
1776
1777 case 19:
1778 ret += tcrypt_test("ecb(tea)");
1779 break;
1780
1781 case 20:
1782 ret += tcrypt_test("ecb(xtea)");
1783 break;
1784
1785 case 21:
1786 ret += tcrypt_test("ecb(khazad)");
1787 break;
1788
1789 case 22:
1790 ret += tcrypt_test("wp512");
1791 break;
1792
1793 case 23:
1794 ret += tcrypt_test("wp384");
1795 break;
1796
1797 case 24:
1798 ret += tcrypt_test("wp256");
1799 break;
1800
1801 case 25:
1802 ret += tcrypt_test("ecb(tnepres)");
1803 break;
1804
1805 case 26:
1806 ret += tcrypt_test("ecb(anubis)");
1807 ret += tcrypt_test("cbc(anubis)");
1808 break;
1809
1810 case 27:
1811 ret += tcrypt_test("tgr192");
1812 break;
1813
1814 case 28:
1815 ret += tcrypt_test("tgr160");
1816 break;
1817
1818 case 29:
1819 ret += tcrypt_test("tgr128");
1820 break;
1821
1822 case 30:
1823 ret += tcrypt_test("ecb(xeta)");
1824 break;
1825
1826 case 31:
1827 ret += tcrypt_test("pcbc(fcrypt)");
1828 break;
1829
1830 case 32:
1831 ret += tcrypt_test("ecb(camellia)");
1832 ret += tcrypt_test("cbc(camellia)");
1833 ret += tcrypt_test("ctr(camellia)");
1834 ret += tcrypt_test("lrw(camellia)");
1835 ret += tcrypt_test("xts(camellia)");
1836 break;
1837
1838 case 33:
1839 ret += tcrypt_test("sha224");
1840 break;
1841
1842 case 34:
1843 ret += tcrypt_test("salsa20");
1844 break;
1845
1846 case 35:
1847 ret += tcrypt_test("gcm(aes)");
1848 break;
1849
1850 case 36:
1851 ret += tcrypt_test("lzo");
1852 break;
1853
1854 case 37:
1855 ret += tcrypt_test("ccm(aes)");
1856 break;
1857
1858 case 38:
1859 ret += tcrypt_test("cts(cbc(aes))");
1860 break;
1861
1862 case 39:
1863 ret += tcrypt_test("rmd128");
1864 break;
1865
1866 case 40:
1867 ret += tcrypt_test("rmd160");
1868 break;
1869
1870 case 41:
1871 ret += tcrypt_test("rmd256");
1872 break;
1873
1874 case 42:
1875 ret += tcrypt_test("rmd320");
1876 break;
1877
1878 case 43:
1879 ret += tcrypt_test("ecb(seed)");
1880 break;
1881
1882 case 45:
1883 ret += tcrypt_test("rfc4309(ccm(aes))");
1884 break;
1885
1886 case 46:
1887 ret += tcrypt_test("ghash");
1888 break;
1889
1890 case 47:
1891 ret += tcrypt_test("crct10dif");
1892 break;
1893
1894 case 48:
1895 ret += tcrypt_test("sha3-224");
1896 break;
1897
1898 case 49:
1899 ret += tcrypt_test("sha3-256");
1900 break;
1901
1902 case 50:
1903 ret += tcrypt_test("sha3-384");
1904 break;
1905
1906 case 51:
1907 ret += tcrypt_test("sha3-512");
1908 break;
1909
1910 case 52:
1911 ret += tcrypt_test("sm3");
1912 break;
1913
1914 case 53:
1915 ret += tcrypt_test("streebog256");
1916 break;
1917
1918 case 54:
1919 ret += tcrypt_test("streebog512");
1920 break;
1921
1922 case 100:
1923 ret += tcrypt_test("hmac(md5)");
1924 break;
1925
1926 case 101:
1927 ret += tcrypt_test("hmac(sha1)");
1928 break;
1929
1930 case 102:
1931 ret += tcrypt_test("hmac(sha256)");
1932 break;
1933
1934 case 103:
1935 ret += tcrypt_test("hmac(sha384)");
1936 break;
1937
1938 case 104:
1939 ret += tcrypt_test("hmac(sha512)");
1940 break;
1941
1942 case 105:
1943 ret += tcrypt_test("hmac(sha224)");
1944 break;
1945
1946 case 106:
1947 ret += tcrypt_test("xcbc(aes)");
1948 break;
1949
1950 case 107:
1951 ret += tcrypt_test("hmac(rmd128)");
1952 break;
1953
1954 case 108:
1955 ret += tcrypt_test("hmac(rmd160)");
1956 break;
1957
1958 case 109:
1959 ret += tcrypt_test("vmac64(aes)");
1960 break;
1961
1962 case 111:
1963 ret += tcrypt_test("hmac(sha3-224)");
1964 break;
1965
1966 case 112:
1967 ret += tcrypt_test("hmac(sha3-256)");
1968 break;
1969
1970 case 113:
1971 ret += tcrypt_test("hmac(sha3-384)");
1972 break;
1973
1974 case 114:
1975 ret += tcrypt_test("hmac(sha3-512)");
1976 break;
1977
1978 case 115:
1979 ret += tcrypt_test("hmac(streebog256)");
1980 break;
1981
1982 case 116:
1983 ret += tcrypt_test("hmac(streebog512)");
1984 break;
1985
1986 case 150:
1987 ret += tcrypt_test("ansi_cprng");
1988 break;
1989
1990 case 151:
1991 ret += tcrypt_test("rfc4106(gcm(aes))");
1992 break;
1993
1994 case 152:
1995 ret += tcrypt_test("rfc4543(gcm(aes))");
1996 break;
1997
1998 case 153:
1999 ret += tcrypt_test("cmac(aes)");
2000 break;
2001
2002 case 154:
2003 ret += tcrypt_test("cmac(des3_ede)");
2004 break;
2005
2006 case 155:
2007 ret += tcrypt_test("authenc(hmac(sha1),cbc(aes))");
2008 break;
2009
2010 case 156:
2011 ret += tcrypt_test("authenc(hmac(md5),ecb(cipher_null))");
2012 break;
2013
2014 case 157:
2015 ret += tcrypt_test("authenc(hmac(sha1),ecb(cipher_null))");
2016 break;
2017 case 181:
2018 ret += tcrypt_test("authenc(hmac(sha1),cbc(des))");
2019 break;
2020 case 182:
2021 ret += tcrypt_test("authenc(hmac(sha1),cbc(des3_ede))");
2022 break;
2023 case 183:
2024 ret += tcrypt_test("authenc(hmac(sha224),cbc(des))");
2025 break;
2026 case 184:
2027 ret += tcrypt_test("authenc(hmac(sha224),cbc(des3_ede))");
2028 break;
2029 case 185:
2030 ret += tcrypt_test("authenc(hmac(sha256),cbc(des))");
2031 break;
2032 case 186:
2033 ret += tcrypt_test("authenc(hmac(sha256),cbc(des3_ede))");
2034 break;
2035 case 187:
2036 ret += tcrypt_test("authenc(hmac(sha384),cbc(des))");
2037 break;
2038 case 188:
2039 ret += tcrypt_test("authenc(hmac(sha384),cbc(des3_ede))");
2040 break;
2041 case 189:
2042 ret += tcrypt_test("authenc(hmac(sha512),cbc(des))");
2043 break;
2044 case 190:
2045 ret += tcrypt_test("authenc(hmac(sha512),cbc(des3_ede))");
2046 break;
2047 case 191:
2048 ret += tcrypt_test("ecb(sm4)");
2049 ret += tcrypt_test("cbc(sm4)");
2050 ret += tcrypt_test("ctr(sm4)");
2051 break;
2052 case 200:
2053 test_cipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
2054 speed_template_16_24_32);
2055 test_cipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
2056 speed_template_16_24_32);
2057 test_cipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
2058 speed_template_16_24_32);
2059 test_cipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
2060 speed_template_16_24_32);
2061 test_cipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
2062 speed_template_32_40_48);
2063 test_cipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
2064 speed_template_32_40_48);
2065 test_cipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
2066 speed_template_32_64);
2067 test_cipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
2068 speed_template_32_64);
2069 test_cipher_speed("cts(cbc(aes))", ENCRYPT, sec, NULL, 0,
2070 speed_template_16_24_32);
2071 test_cipher_speed("cts(cbc(aes))", DECRYPT, sec, NULL, 0,
2072 speed_template_16_24_32);
2073 test_cipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
2074 speed_template_16_24_32);
2075 test_cipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
2076 speed_template_16_24_32);
2077 test_cipher_speed("cfb(aes)", ENCRYPT, sec, NULL, 0,
2078 speed_template_16_24_32);
2079 test_cipher_speed("cfb(aes)", DECRYPT, sec, NULL, 0,
2080 speed_template_16_24_32);
2081 break;
2082
2083 case 201:
2084 test_cipher_speed("ecb(des3_ede)", ENCRYPT, sec,
2085 des3_speed_template, DES3_SPEED_VECTORS,
2086 speed_template_24);
2087 test_cipher_speed("ecb(des3_ede)", DECRYPT, sec,
2088 des3_speed_template, DES3_SPEED_VECTORS,
2089 speed_template_24);
2090 test_cipher_speed("cbc(des3_ede)", ENCRYPT, sec,
2091 des3_speed_template, DES3_SPEED_VECTORS,
2092 speed_template_24);
2093 test_cipher_speed("cbc(des3_ede)", DECRYPT, sec,
2094 des3_speed_template, DES3_SPEED_VECTORS,
2095 speed_template_24);
2096 test_cipher_speed("ctr(des3_ede)", ENCRYPT, sec,
2097 des3_speed_template, DES3_SPEED_VECTORS,
2098 speed_template_24);
2099 test_cipher_speed("ctr(des3_ede)", DECRYPT, sec,
2100 des3_speed_template, DES3_SPEED_VECTORS,
2101 speed_template_24);
2102 break;
2103
2104 case 202:
2105 test_cipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
2106 speed_template_16_24_32);
2107 test_cipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
2108 speed_template_16_24_32);
2109 test_cipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
2110 speed_template_16_24_32);
2111 test_cipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
2112 speed_template_16_24_32);
2113 test_cipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0,
2114 speed_template_16_24_32);
2115 test_cipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0,
2116 speed_template_16_24_32);
2117 test_cipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0,
2118 speed_template_32_40_48);
2119 test_cipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0,
2120 speed_template_32_40_48);
2121 test_cipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0,
2122 speed_template_32_48_64);
2123 test_cipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0,
2124 speed_template_32_48_64);
2125 break;
2126
2127 case 203:
2128 test_cipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
2129 speed_template_8_32);
2130 test_cipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
2131 speed_template_8_32);
2132 test_cipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
2133 speed_template_8_32);
2134 test_cipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
2135 speed_template_8_32);
2136 test_cipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
2137 speed_template_8_32);
2138 test_cipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
2139 speed_template_8_32);
2140 break;
2141
2142 case 204:
2143 test_cipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
2144 speed_template_8);
2145 test_cipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
2146 speed_template_8);
2147 test_cipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
2148 speed_template_8);
2149 test_cipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
2150 speed_template_8);
2151 break;
2152
2153 case 205:
2154 test_cipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
2155 speed_template_16_24_32);
2156 test_cipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
2157 speed_template_16_24_32);
2158 test_cipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
2159 speed_template_16_24_32);
2160 test_cipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
2161 speed_template_16_24_32);
2162 test_cipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
2163 speed_template_16_24_32);
2164 test_cipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
2165 speed_template_16_24_32);
2166 test_cipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
2167 speed_template_32_40_48);
2168 test_cipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
2169 speed_template_32_40_48);
2170 test_cipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
2171 speed_template_32_48_64);
2172 test_cipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
2173 speed_template_32_48_64);
2174 break;
2175
2176 case 206:
2177 test_cipher_speed("salsa20", ENCRYPT, sec, NULL, 0,
2178 speed_template_16_32);
2179 break;
2180
2181 case 207:
2182 test_cipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0,
2183 speed_template_16_32);
2184 test_cipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0,
2185 speed_template_16_32);
2186 test_cipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0,
2187 speed_template_16_32);
2188 test_cipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0,
2189 speed_template_16_32);
2190 test_cipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0,
2191 speed_template_16_32);
2192 test_cipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0,
2193 speed_template_16_32);
2194 test_cipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0,
2195 speed_template_32_48);
2196 test_cipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0,
2197 speed_template_32_48);
2198 test_cipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0,
2199 speed_template_32_64);
2200 test_cipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0,
2201 speed_template_32_64);
2202 break;
2203
2204 case 208:
2205 test_cipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0,
2206 speed_template_8);
2207 break;
2208
2209 case 209:
2210 test_cipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0,
2211 speed_template_8_16);
2212 test_cipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0,
2213 speed_template_8_16);
2214 test_cipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0,
2215 speed_template_8_16);
2216 test_cipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0,
2217 speed_template_8_16);
2218 test_cipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0,
2219 speed_template_8_16);
2220 test_cipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0,
2221 speed_template_8_16);
2222 break;
2223
2224 case 210:
2225 test_cipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0,
2226 speed_template_16_32);
2227 test_cipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0,
2228 speed_template_16_32);
2229 test_cipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0,
2230 speed_template_16_32);
2231 test_cipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0,
2232 speed_template_16_32);
2233 test_cipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0,
2234 speed_template_16_32);
2235 test_cipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0,
2236 speed_template_16_32);
2237 test_cipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
2238 speed_template_32_48);
2239 test_cipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
2240 speed_template_32_48);
2241 test_cipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
2242 speed_template_32_64);
2243 test_cipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
2244 speed_template_32_64);
2245 break;
2246
2247 case 211:
2248 test_aead_speed("rfc4106(gcm(aes))", ENCRYPT, sec,
2249 NULL, 0, 16, 16, aead_speed_template_20);
2250 test_aead_speed("gcm(aes)", ENCRYPT, sec,
2251 NULL, 0, 16, 8, speed_template_16_24_32);
2252 test_aead_speed("rfc4106(gcm(aes))", DECRYPT, sec,
2253 NULL, 0, 16, 16, aead_speed_template_20);
2254 test_aead_speed("gcm(aes)", DECRYPT, sec,
2255 NULL, 0, 16, 8, speed_template_16_24_32);
2256 break;
2257
2258 case 212:
2259 test_aead_speed("rfc4309(ccm(aes))", ENCRYPT, sec,
2260 NULL, 0, 16, 16, aead_speed_template_19);
2261 test_aead_speed("rfc4309(ccm(aes))", DECRYPT, sec,
2262 NULL, 0, 16, 16, aead_speed_template_19);
2263 break;
2264
2265 case 213:
2266 test_aead_speed("rfc7539esp(chacha20,poly1305)", ENCRYPT, sec,
2267 NULL, 0, 16, 8, aead_speed_template_36);
2268 test_aead_speed("rfc7539esp(chacha20,poly1305)", DECRYPT, sec,
2269 NULL, 0, 16, 8, aead_speed_template_36);
2270 break;
2271
2272 case 214:
2273 test_cipher_speed("chacha20", ENCRYPT, sec, NULL, 0,
2274 speed_template_32);
2275 break;
2276
2277 case 215:
2278 test_mb_aead_speed("rfc4106(gcm(aes))", ENCRYPT, sec, NULL,
2279 0, 16, 16, aead_speed_template_20, num_mb);
2280 test_mb_aead_speed("gcm(aes)", ENCRYPT, sec, NULL, 0, 16, 8,
2281 speed_template_16_24_32, num_mb);
2282 test_mb_aead_speed("rfc4106(gcm(aes))", DECRYPT, sec, NULL,
2283 0, 16, 16, aead_speed_template_20, num_mb);
2284 test_mb_aead_speed("gcm(aes)", DECRYPT, sec, NULL, 0, 16, 8,
2285 speed_template_16_24_32, num_mb);
2286 break;
2287
2288 case 216:
2289 test_mb_aead_speed("rfc4309(ccm(aes))", ENCRYPT, sec, NULL, 0,
2290 16, 16, aead_speed_template_19, num_mb);
2291 test_mb_aead_speed("rfc4309(ccm(aes))", DECRYPT, sec, NULL, 0,
2292 16, 16, aead_speed_template_19, num_mb);
2293 break;
2294
2295 case 217:
2296 test_mb_aead_speed("rfc7539esp(chacha20,poly1305)", ENCRYPT,
2297 sec, NULL, 0, 16, 8, aead_speed_template_36,
2298 num_mb);
2299 test_mb_aead_speed("rfc7539esp(chacha20,poly1305)", DECRYPT,
2300 sec, NULL, 0, 16, 8, aead_speed_template_36,
2301 num_mb);
2302 break;
2303
2304 case 218:
2305 test_cipher_speed("ecb(sm4)", ENCRYPT, sec, NULL, 0,
2306 speed_template_16);
2307 test_cipher_speed("ecb(sm4)", DECRYPT, sec, NULL, 0,
2308 speed_template_16);
2309 test_cipher_speed("cbc(sm4)", ENCRYPT, sec, NULL, 0,
2310 speed_template_16);
2311 test_cipher_speed("cbc(sm4)", DECRYPT, sec, NULL, 0,
2312 speed_template_16);
2313 test_cipher_speed("ctr(sm4)", ENCRYPT, sec, NULL, 0,
2314 speed_template_16);
2315 test_cipher_speed("ctr(sm4)", DECRYPT, sec, NULL, 0,
2316 speed_template_16);
2317 break;
2318
2319 case 219:
2320 test_cipher_speed("adiantum(xchacha12,aes)", ENCRYPT, sec, NULL,
2321 0, speed_template_32);
2322 test_cipher_speed("adiantum(xchacha12,aes)", DECRYPT, sec, NULL,
2323 0, speed_template_32);
2324 test_cipher_speed("adiantum(xchacha20,aes)", ENCRYPT, sec, NULL,
2325 0, speed_template_32);
2326 test_cipher_speed("adiantum(xchacha20,aes)", DECRYPT, sec, NULL,
2327 0, speed_template_32);
2328 break;
2329
2330 case 220:
2331 test_acipher_speed("essiv(cbc(aes),sha256)",
2332 ENCRYPT, sec, NULL, 0,
2333 speed_template_16_24_32);
2334 test_acipher_speed("essiv(cbc(aes),sha256)",
2335 DECRYPT, sec, NULL, 0,
2336 speed_template_16_24_32);
2337 break;
2338
2339 case 221:
2340 test_aead_speed("aegis128", ENCRYPT, sec,
2341 NULL, 0, 16, 8, speed_template_16);
2342 test_aead_speed("aegis128", DECRYPT, sec,
2343 NULL, 0, 16, 8, speed_template_16);
2344 break;
2345
2346 case 300:
2347 if (alg) {
2348 test_hash_speed(alg, sec, generic_hash_speed_template);
2349 break;
2350 }
2351 /* fall through */
2352 case 301:
2353 test_hash_speed("md4", sec, generic_hash_speed_template);
2354 if (mode > 300 && mode < 400) break;
2355 /* fall through */
2356 case 302:
2357 test_hash_speed("md5", sec, generic_hash_speed_template);
2358 if (mode > 300 && mode < 400) break;
2359 /* fall through */
2360 case 303:
2361 test_hash_speed("sha1", sec, generic_hash_speed_template);
2362 if (mode > 300 && mode < 400) break;
2363 /* fall through */
2364 case 304:
2365 test_hash_speed("sha256", sec, generic_hash_speed_template);
2366 if (mode > 300 && mode < 400) break;
2367 /* fall through */
2368 case 305:
2369 test_hash_speed("sha384", sec, generic_hash_speed_template);
2370 if (mode > 300 && mode < 400) break;
2371 /* fall through */
2372 case 306:
2373 test_hash_speed("sha512", sec, generic_hash_speed_template);
2374 if (mode > 300 && mode < 400) break;
2375 /* fall through */
2376 case 307:
2377 test_hash_speed("wp256", sec, generic_hash_speed_template);
2378 if (mode > 300 && mode < 400) break;
2379 /* fall through */
2380 case 308:
2381 test_hash_speed("wp384", sec, generic_hash_speed_template);
2382 if (mode > 300 && mode < 400) break;
2383 /* fall through */
2384 case 309:
2385 test_hash_speed("wp512", sec, generic_hash_speed_template);
2386 if (mode > 300 && mode < 400) break;
2387 /* fall through */
2388 case 310:
2389 test_hash_speed("tgr128", sec, generic_hash_speed_template);
2390 if (mode > 300 && mode < 400) break;
2391 /* fall through */
2392 case 311:
2393 test_hash_speed("tgr160", sec, generic_hash_speed_template);
2394 if (mode > 300 && mode < 400) break;
2395 /* fall through */
2396 case 312:
2397 test_hash_speed("tgr192", sec, generic_hash_speed_template);
2398 if (mode > 300 && mode < 400) break;
2399 /* fall through */
2400 case 313:
2401 test_hash_speed("sha224", sec, generic_hash_speed_template);
2402 if (mode > 300 && mode < 400) break;
2403 /* fall through */
2404 case 314:
2405 test_hash_speed("rmd128", sec, generic_hash_speed_template);
2406 if (mode > 300 && mode < 400) break;
2407 /* fall through */
2408 case 315:
2409 test_hash_speed("rmd160", sec, generic_hash_speed_template);
2410 if (mode > 300 && mode < 400) break;
2411 /* fall through */
2412 case 316:
2413 test_hash_speed("rmd256", sec, generic_hash_speed_template);
2414 if (mode > 300 && mode < 400) break;
2415 /* fall through */
2416 case 317:
2417 test_hash_speed("rmd320", sec, generic_hash_speed_template);
2418 if (mode > 300 && mode < 400) break;
2419 /* fall through */
2420 case 318:
2421 test_hash_speed("ghash-generic", sec, hash_speed_template_16);
2422 if (mode > 300 && mode < 400) break;
2423 /* fall through */
2424 case 319:
2425 test_hash_speed("crc32c", sec, generic_hash_speed_template);
2426 if (mode > 300 && mode < 400) break;
2427 /* fall through */
2428 case 320:
2429 test_hash_speed("crct10dif", sec, generic_hash_speed_template);
2430 if (mode > 300 && mode < 400) break;
2431 /* fall through */
2432 case 321:
2433 test_hash_speed("poly1305", sec, poly1305_speed_template);
2434 if (mode > 300 && mode < 400) break;
2435 /* fall through */
2436 case 322:
2437 test_hash_speed("sha3-224", sec, generic_hash_speed_template);
2438 if (mode > 300 && mode < 400) break;
2439 /* fall through */
2440 case 323:
2441 test_hash_speed("sha3-256", sec, generic_hash_speed_template);
2442 if (mode > 300 && mode < 400) break;
2443 /* fall through */
2444 case 324:
2445 test_hash_speed("sha3-384", sec, generic_hash_speed_template);
2446 if (mode > 300 && mode < 400) break;
2447 /* fall through */
2448 case 325:
2449 test_hash_speed("sha3-512", sec, generic_hash_speed_template);
2450 if (mode > 300 && mode < 400) break;
2451 /* fall through */
2452 case 326:
2453 test_hash_speed("sm3", sec, generic_hash_speed_template);
2454 if (mode > 300 && mode < 400) break;
2455 /* fall through */
2456 case 327:
2457 test_hash_speed("streebog256", sec,
2458 generic_hash_speed_template);
2459 if (mode > 300 && mode < 400) break;
2460 /* fall through */
2461 case 328:
2462 test_hash_speed("streebog512", sec,
2463 generic_hash_speed_template);
2464 if (mode > 300 && mode < 400) break;
2465 /* fall through */
2466 case 399:
2467 break;
2468
2469 case 400:
2470 if (alg) {
2471 test_ahash_speed(alg, sec, generic_hash_speed_template);
2472 break;
2473 }
2474 /* fall through */
2475 case 401:
2476 test_ahash_speed("md4", sec, generic_hash_speed_template);
2477 if (mode > 400 && mode < 500) break;
2478 /* fall through */
2479 case 402:
2480 test_ahash_speed("md5", sec, generic_hash_speed_template);
2481 if (mode > 400 && mode < 500) break;
2482 /* fall through */
2483 case 403:
2484 test_ahash_speed("sha1", sec, generic_hash_speed_template);
2485 if (mode > 400 && mode < 500) break;
2486 /* fall through */
2487 case 404:
2488 test_ahash_speed("sha256", sec, generic_hash_speed_template);
2489 if (mode > 400 && mode < 500) break;
2490 /* fall through */
2491 case 405:
2492 test_ahash_speed("sha384", sec, generic_hash_speed_template);
2493 if (mode > 400 && mode < 500) break;
2494 /* fall through */
2495 case 406:
2496 test_ahash_speed("sha512", sec, generic_hash_speed_template);
2497 if (mode > 400 && mode < 500) break;
2498 /* fall through */
2499 case 407:
2500 test_ahash_speed("wp256", sec, generic_hash_speed_template);
2501 if (mode > 400 && mode < 500) break;
2502 /* fall through */
2503 case 408:
2504 test_ahash_speed("wp384", sec, generic_hash_speed_template);
2505 if (mode > 400 && mode < 500) break;
2506 /* fall through */
2507 case 409:
2508 test_ahash_speed("wp512", sec, generic_hash_speed_template);
2509 if (mode > 400 && mode < 500) break;
2510 /* fall through */
2511 case 410:
2512 test_ahash_speed("tgr128", sec, generic_hash_speed_template);
2513 if (mode > 400 && mode < 500) break;
2514 /* fall through */
2515 case 411:
2516 test_ahash_speed("tgr160", sec, generic_hash_speed_template);
2517 if (mode > 400 && mode < 500) break;
2518 /* fall through */
2519 case 412:
2520 test_ahash_speed("tgr192", sec, generic_hash_speed_template);
2521 if (mode > 400 && mode < 500) break;
2522 /* fall through */
2523 case 413:
2524 test_ahash_speed("sha224", sec, generic_hash_speed_template);
2525 if (mode > 400 && mode < 500) break;
2526 /* fall through */
2527 case 414:
2528 test_ahash_speed("rmd128", sec, generic_hash_speed_template);
2529 if (mode > 400 && mode < 500) break;
2530 /* fall through */
2531 case 415:
2532 test_ahash_speed("rmd160", sec, generic_hash_speed_template);
2533 if (mode > 400 && mode < 500) break;
2534 /* fall through */
2535 case 416:
2536 test_ahash_speed("rmd256", sec, generic_hash_speed_template);
2537 if (mode > 400 && mode < 500) break;
2538 /* fall through */
2539 case 417:
2540 test_ahash_speed("rmd320", sec, generic_hash_speed_template);
2541 if (mode > 400 && mode < 500) break;
2542 /* fall through */
2543 case 418:
2544 test_ahash_speed("sha3-224", sec, generic_hash_speed_template);
2545 if (mode > 400 && mode < 500) break;
2546 /* fall through */
2547 case 419:
2548 test_ahash_speed("sha3-256", sec, generic_hash_speed_template);
2549 if (mode > 400 && mode < 500) break;
2550 /* fall through */
2551 case 420:
2552 test_ahash_speed("sha3-384", sec, generic_hash_speed_template);
2553 if (mode > 400 && mode < 500) break;
2554 /* fall through */
2555 case 421:
2556 test_ahash_speed("sha3-512", sec, generic_hash_speed_template);
2557 if (mode > 400 && mode < 500) break;
2558 /* fall through */
2559 case 422:
2560 test_mb_ahash_speed("sha1", sec, generic_hash_speed_template,
2561 num_mb);
2562 if (mode > 400 && mode < 500) break;
2563 /* fall through */
2564 case 423:
2565 test_mb_ahash_speed("sha256", sec, generic_hash_speed_template,
2566 num_mb);
2567 if (mode > 400 && mode < 500) break;
2568 /* fall through */
2569 case 424:
2570 test_mb_ahash_speed("sha512", sec, generic_hash_speed_template,
2571 num_mb);
2572 if (mode > 400 && mode < 500) break;
2573 /* fall through */
2574 case 425:
2575 test_mb_ahash_speed("sm3", sec, generic_hash_speed_template,
2576 num_mb);
2577 if (mode > 400 && mode < 500) break;
2578 /* fall through */
2579 case 426:
2580 test_mb_ahash_speed("streebog256", sec,
2581 generic_hash_speed_template, num_mb);
2582 if (mode > 400 && mode < 500) break;
2583 /* fall through */
2584 case 427:
2585 test_mb_ahash_speed("streebog512", sec,
2586 generic_hash_speed_template, num_mb);
2587 if (mode > 400 && mode < 500) break;
2588 /* fall through */
2589 case 499:
2590 break;
2591
2592 case 500:
2593 test_acipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
2594 speed_template_16_24_32);
2595 test_acipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
2596 speed_template_16_24_32);
2597 test_acipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
2598 speed_template_16_24_32);
2599 test_acipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
2600 speed_template_16_24_32);
2601 test_acipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
2602 speed_template_32_40_48);
2603 test_acipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
2604 speed_template_32_40_48);
2605 test_acipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
2606 speed_template_32_64);
2607 test_acipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
2608 speed_template_32_64);
2609 test_acipher_speed("cts(cbc(aes))", ENCRYPT, sec, NULL, 0,
2610 speed_template_16_24_32);
2611 test_acipher_speed("cts(cbc(aes))", DECRYPT, sec, NULL, 0,
2612 speed_template_16_24_32);
2613 test_acipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
2614 speed_template_16_24_32);
2615 test_acipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
2616 speed_template_16_24_32);
2617 test_acipher_speed("cfb(aes)", ENCRYPT, sec, NULL, 0,
2618 speed_template_16_24_32);
2619 test_acipher_speed("cfb(aes)", DECRYPT, sec, NULL, 0,
2620 speed_template_16_24_32);
2621 test_acipher_speed("ofb(aes)", ENCRYPT, sec, NULL, 0,
2622 speed_template_16_24_32);
2623 test_acipher_speed("ofb(aes)", DECRYPT, sec, NULL, 0,
2624 speed_template_16_24_32);
2625 test_acipher_speed("rfc3686(ctr(aes))", ENCRYPT, sec, NULL, 0,
2626 speed_template_20_28_36);
2627 test_acipher_speed("rfc3686(ctr(aes))", DECRYPT, sec, NULL, 0,
2628 speed_template_20_28_36);
2629 break;
2630
2631 case 501:
2632 test_acipher_speed("ecb(des3_ede)", ENCRYPT, sec,
2633 des3_speed_template, DES3_SPEED_VECTORS,
2634 speed_template_24);
2635 test_acipher_speed("ecb(des3_ede)", DECRYPT, sec,
2636 des3_speed_template, DES3_SPEED_VECTORS,
2637 speed_template_24);
2638 test_acipher_speed("cbc(des3_ede)", ENCRYPT, sec,
2639 des3_speed_template, DES3_SPEED_VECTORS,
2640 speed_template_24);
2641 test_acipher_speed("cbc(des3_ede)", DECRYPT, sec,
2642 des3_speed_template, DES3_SPEED_VECTORS,
2643 speed_template_24);
2644 test_acipher_speed("cfb(des3_ede)", ENCRYPT, sec,
2645 des3_speed_template, DES3_SPEED_VECTORS,
2646 speed_template_24);
2647 test_acipher_speed("cfb(des3_ede)", DECRYPT, sec,
2648 des3_speed_template, DES3_SPEED_VECTORS,
2649 speed_template_24);
2650 test_acipher_speed("ofb(des3_ede)", ENCRYPT, sec,
2651 des3_speed_template, DES3_SPEED_VECTORS,
2652 speed_template_24);
2653 test_acipher_speed("ofb(des3_ede)", DECRYPT, sec,
2654 des3_speed_template, DES3_SPEED_VECTORS,
2655 speed_template_24);
2656 break;
2657
2658 case 502:
2659 test_acipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
2660 speed_template_8);
2661 test_acipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
2662 speed_template_8);
2663 test_acipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
2664 speed_template_8);
2665 test_acipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
2666 speed_template_8);
2667 test_acipher_speed("cfb(des)", ENCRYPT, sec, NULL, 0,
2668 speed_template_8);
2669 test_acipher_speed("cfb(des)", DECRYPT, sec, NULL, 0,
2670 speed_template_8);
2671 test_acipher_speed("ofb(des)", ENCRYPT, sec, NULL, 0,
2672 speed_template_8);
2673 test_acipher_speed("ofb(des)", DECRYPT, sec, NULL, 0,
2674 speed_template_8);
2675 break;
2676
2677 case 503:
2678 test_acipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0,
2679 speed_template_16_32);
2680 test_acipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0,
2681 speed_template_16_32);
2682 test_acipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0,
2683 speed_template_16_32);
2684 test_acipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0,
2685 speed_template_16_32);
2686 test_acipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0,
2687 speed_template_16_32);
2688 test_acipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0,
2689 speed_template_16_32);
2690 test_acipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0,
2691 speed_template_32_48);
2692 test_acipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0,
2693 speed_template_32_48);
2694 test_acipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0,
2695 speed_template_32_64);
2696 test_acipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0,
2697 speed_template_32_64);
2698 break;
2699
2700 case 504:
2701 test_acipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
2702 speed_template_16_24_32);
2703 test_acipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
2704 speed_template_16_24_32);
2705 test_acipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
2706 speed_template_16_24_32);
2707 test_acipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
2708 speed_template_16_24_32);
2709 test_acipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0,
2710 speed_template_16_24_32);
2711 test_acipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0,
2712 speed_template_16_24_32);
2713 test_acipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0,
2714 speed_template_32_40_48);
2715 test_acipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0,
2716 speed_template_32_40_48);
2717 test_acipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0,
2718 speed_template_32_48_64);
2719 test_acipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0,
2720 speed_template_32_48_64);
2721 break;
2722
2723 case 505:
2724 test_acipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0,
2725 speed_template_8);
2726 break;
2727
2728 case 506:
2729 test_acipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0,
2730 speed_template_8_16);
2731 test_acipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0,
2732 speed_template_8_16);
2733 test_acipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0,
2734 speed_template_8_16);
2735 test_acipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0,
2736 speed_template_8_16);
2737 test_acipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0,
2738 speed_template_8_16);
2739 test_acipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0,
2740 speed_template_8_16);
2741 break;
2742
2743 case 507:
2744 test_acipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0,
2745 speed_template_16_32);
2746 test_acipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0,
2747 speed_template_16_32);
2748 test_acipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0,
2749 speed_template_16_32);
2750 test_acipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0,
2751 speed_template_16_32);
2752 test_acipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0,
2753 speed_template_16_32);
2754 test_acipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0,
2755 speed_template_16_32);
2756 test_acipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
2757 speed_template_32_48);
2758 test_acipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
2759 speed_template_32_48);
2760 test_acipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
2761 speed_template_32_64);
2762 test_acipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
2763 speed_template_32_64);
2764 break;
2765
2766 case 508:
2767 test_acipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
2768 speed_template_16_32);
2769 test_acipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
2770 speed_template_16_32);
2771 test_acipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
2772 speed_template_16_32);
2773 test_acipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
2774 speed_template_16_32);
2775 test_acipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
2776 speed_template_16_32);
2777 test_acipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
2778 speed_template_16_32);
2779 test_acipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
2780 speed_template_32_48);
2781 test_acipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
2782 speed_template_32_48);
2783 test_acipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
2784 speed_template_32_64);
2785 test_acipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
2786 speed_template_32_64);
2787 break;
2788
2789 case 509:
2790 test_acipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
2791 speed_template_8_32);
2792 test_acipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
2793 speed_template_8_32);
2794 test_acipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
2795 speed_template_8_32);
2796 test_acipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
2797 speed_template_8_32);
2798 test_acipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
2799 speed_template_8_32);
2800 test_acipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
2801 speed_template_8_32);
2802 break;
2803
2804 case 600:
2805 test_mb_skcipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
2806 speed_template_16_24_32, num_mb);
2807 test_mb_skcipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
2808 speed_template_16_24_32, num_mb);
2809 test_mb_skcipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
2810 speed_template_16_24_32, num_mb);
2811 test_mb_skcipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
2812 speed_template_16_24_32, num_mb);
2813 test_mb_skcipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
2814 speed_template_32_40_48, num_mb);
2815 test_mb_skcipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
2816 speed_template_32_40_48, num_mb);
2817 test_mb_skcipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
2818 speed_template_32_64, num_mb);
2819 test_mb_skcipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
2820 speed_template_32_64, num_mb);
2821 test_mb_skcipher_speed("cts(cbc(aes))", ENCRYPT, sec, NULL, 0,
2822 speed_template_16_24_32, num_mb);
2823 test_mb_skcipher_speed("cts(cbc(aes))", DECRYPT, sec, NULL, 0,
2824 speed_template_16_24_32, num_mb);
2825 test_mb_skcipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
2826 speed_template_16_24_32, num_mb);
2827 test_mb_skcipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
2828 speed_template_16_24_32, num_mb);
2829 test_mb_skcipher_speed("cfb(aes)", ENCRYPT, sec, NULL, 0,
2830 speed_template_16_24_32, num_mb);
2831 test_mb_skcipher_speed("cfb(aes)", DECRYPT, sec, NULL, 0,
2832 speed_template_16_24_32, num_mb);
2833 test_mb_skcipher_speed("ofb(aes)", ENCRYPT, sec, NULL, 0,
2834 speed_template_16_24_32, num_mb);
2835 test_mb_skcipher_speed("ofb(aes)", DECRYPT, sec, NULL, 0,
2836 speed_template_16_24_32, num_mb);
2837 test_mb_skcipher_speed("rfc3686(ctr(aes))", ENCRYPT, sec, NULL,
2838 0, speed_template_20_28_36, num_mb);
2839 test_mb_skcipher_speed("rfc3686(ctr(aes))", DECRYPT, sec, NULL,
2840 0, speed_template_20_28_36, num_mb);
2841 break;
2842
2843 case 601:
2844 test_mb_skcipher_speed("ecb(des3_ede)", ENCRYPT, sec,
2845 des3_speed_template, DES3_SPEED_VECTORS,
2846 speed_template_24, num_mb);
2847 test_mb_skcipher_speed("ecb(des3_ede)", DECRYPT, sec,
2848 des3_speed_template, DES3_SPEED_VECTORS,
2849 speed_template_24, num_mb);
2850 test_mb_skcipher_speed("cbc(des3_ede)", ENCRYPT, sec,
2851 des3_speed_template, DES3_SPEED_VECTORS,
2852 speed_template_24, num_mb);
2853 test_mb_skcipher_speed("cbc(des3_ede)", DECRYPT, sec,
2854 des3_speed_template, DES3_SPEED_VECTORS,
2855 speed_template_24, num_mb);
2856 test_mb_skcipher_speed("cfb(des3_ede)", ENCRYPT, sec,
2857 des3_speed_template, DES3_SPEED_VECTORS,
2858 speed_template_24, num_mb);
2859 test_mb_skcipher_speed("cfb(des3_ede)", DECRYPT, sec,
2860 des3_speed_template, DES3_SPEED_VECTORS,
2861 speed_template_24, num_mb);
2862 test_mb_skcipher_speed("ofb(des3_ede)", ENCRYPT, sec,
2863 des3_speed_template, DES3_SPEED_VECTORS,
2864 speed_template_24, num_mb);
2865 test_mb_skcipher_speed("ofb(des3_ede)", DECRYPT, sec,
2866 des3_speed_template, DES3_SPEED_VECTORS,
2867 speed_template_24, num_mb);
2868 break;
2869
2870 case 602:
2871 test_mb_skcipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
2872 speed_template_8, num_mb);
2873 test_mb_skcipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
2874 speed_template_8, num_mb);
2875 test_mb_skcipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
2876 speed_template_8, num_mb);
2877 test_mb_skcipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
2878 speed_template_8, num_mb);
2879 test_mb_skcipher_speed("cfb(des)", ENCRYPT, sec, NULL, 0,
2880 speed_template_8, num_mb);
2881 test_mb_skcipher_speed("cfb(des)", DECRYPT, sec, NULL, 0,
2882 speed_template_8, num_mb);
2883 test_mb_skcipher_speed("ofb(des)", ENCRYPT, sec, NULL, 0,
2884 speed_template_8, num_mb);
2885 test_mb_skcipher_speed("ofb(des)", DECRYPT, sec, NULL, 0,
2886 speed_template_8, num_mb);
2887 break;
2888
2889 case 603:
2890 test_mb_skcipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0,
2891 speed_template_16_32, num_mb);
2892 test_mb_skcipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0,
2893 speed_template_16_32, num_mb);
2894 test_mb_skcipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0,
2895 speed_template_16_32, num_mb);
2896 test_mb_skcipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0,
2897 speed_template_16_32, num_mb);
2898 test_mb_skcipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0,
2899 speed_template_16_32, num_mb);
2900 test_mb_skcipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0,
2901 speed_template_16_32, num_mb);
2902 test_mb_skcipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0,
2903 speed_template_32_48, num_mb);
2904 test_mb_skcipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0,
2905 speed_template_32_48, num_mb);
2906 test_mb_skcipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0,
2907 speed_template_32_64, num_mb);
2908 test_mb_skcipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0,
2909 speed_template_32_64, num_mb);
2910 break;
2911
2912 case 604:
2913 test_mb_skcipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
2914 speed_template_16_24_32, num_mb);
2915 test_mb_skcipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
2916 speed_template_16_24_32, num_mb);
2917 test_mb_skcipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
2918 speed_template_16_24_32, num_mb);
2919 test_mb_skcipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
2920 speed_template_16_24_32, num_mb);
2921 test_mb_skcipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0,
2922 speed_template_16_24_32, num_mb);
2923 test_mb_skcipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0,
2924 speed_template_16_24_32, num_mb);
2925 test_mb_skcipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0,
2926 speed_template_32_40_48, num_mb);
2927 test_mb_skcipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0,
2928 speed_template_32_40_48, num_mb);
2929 test_mb_skcipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0,
2930 speed_template_32_48_64, num_mb);
2931 test_mb_skcipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0,
2932 speed_template_32_48_64, num_mb);
2933 break;
2934
2935 case 605:
2936 test_mb_skcipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0,
2937 speed_template_8, num_mb);
2938 break;
2939
2940 case 606:
2941 test_mb_skcipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0,
2942 speed_template_8_16, num_mb);
2943 test_mb_skcipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0,
2944 speed_template_8_16, num_mb);
2945 test_mb_skcipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0,
2946 speed_template_8_16, num_mb);
2947 test_mb_skcipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0,
2948 speed_template_8_16, num_mb);
2949 test_mb_skcipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0,
2950 speed_template_8_16, num_mb);
2951 test_mb_skcipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0,
2952 speed_template_8_16, num_mb);
2953 break;
2954
2955 case 607:
2956 test_mb_skcipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0,
2957 speed_template_16_32, num_mb);
2958 test_mb_skcipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0,
2959 speed_template_16_32, num_mb);
2960 test_mb_skcipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0,
2961 speed_template_16_32, num_mb);
2962 test_mb_skcipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0,
2963 speed_template_16_32, num_mb);
2964 test_mb_skcipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0,
2965 speed_template_16_32, num_mb);
2966 test_mb_skcipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0,
2967 speed_template_16_32, num_mb);
2968 test_mb_skcipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
2969 speed_template_32_48, num_mb);
2970 test_mb_skcipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
2971 speed_template_32_48, num_mb);
2972 test_mb_skcipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
2973 speed_template_32_64, num_mb);
2974 test_mb_skcipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
2975 speed_template_32_64, num_mb);
2976 break;
2977
2978 case 608:
2979 test_mb_skcipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
2980 speed_template_16_32, num_mb);
2981 test_mb_skcipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
2982 speed_template_16_32, num_mb);
2983 test_mb_skcipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
2984 speed_template_16_32, num_mb);
2985 test_mb_skcipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
2986 speed_template_16_32, num_mb);
2987 test_mb_skcipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
2988 speed_template_16_32, num_mb);
2989 test_mb_skcipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
2990 speed_template_16_32, num_mb);
2991 test_mb_skcipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
2992 speed_template_32_48, num_mb);
2993 test_mb_skcipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
2994 speed_template_32_48, num_mb);
2995 test_mb_skcipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
2996 speed_template_32_64, num_mb);
2997 test_mb_skcipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
2998 speed_template_32_64, num_mb);
2999 break;
3000
3001 case 609:
3002 test_mb_skcipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
3003 speed_template_8_32, num_mb);
3004 test_mb_skcipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
3005 speed_template_8_32, num_mb);
3006 test_mb_skcipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
3007 speed_template_8_32, num_mb);
3008 test_mb_skcipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
3009 speed_template_8_32, num_mb);
3010 test_mb_skcipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
3011 speed_template_8_32, num_mb);
3012 test_mb_skcipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
3013 speed_template_8_32, num_mb);
3014 break;
3015
3016 case 1000:
3017 test_available();
3018 break;
3019 }
3020
3021 return ret;
3022 }
3023
tcrypt_mod_init(void)3024 static int __init tcrypt_mod_init(void)
3025 {
3026 int err = -ENOMEM;
3027 int i;
3028
3029 for (i = 0; i < TVMEMSIZE; i++) {
3030 tvmem[i] = (void *)__get_free_page(GFP_KERNEL);
3031 if (!tvmem[i])
3032 goto err_free_tv;
3033 }
3034
3035 err = do_test(alg, type, mask, mode, num_mb);
3036
3037 if (err) {
3038 printk(KERN_ERR "tcrypt: one or more tests failed!\n");
3039 goto err_free_tv;
3040 } else {
3041 pr_debug("all tests passed\n");
3042 }
3043
3044 /* We intentionaly return -EAGAIN to prevent keeping the module,
3045 * unless we're running in fips mode. It does all its work from
3046 * init() and doesn't offer any runtime functionality, but in
3047 * the fips case, checking for a successful load is helpful.
3048 * => we don't need it in the memory, do we?
3049 * -- mludvig
3050 */
3051 if (!fips_enabled)
3052 err = -EAGAIN;
3053
3054 err_free_tv:
3055 for (i = 0; i < TVMEMSIZE && tvmem[i]; i++)
3056 free_page((unsigned long)tvmem[i]);
3057
3058 return err;
3059 }
3060
3061 /*
3062 * If an init function is provided, an exit function must also be provided
3063 * to allow module unload.
3064 */
tcrypt_mod_fini(void)3065 static void __exit tcrypt_mod_fini(void) { }
3066
3067 subsys_initcall(tcrypt_mod_init);
3068 module_exit(tcrypt_mod_fini);
3069
3070 module_param(alg, charp, 0);
3071 module_param(type, uint, 0);
3072 module_param(mask, uint, 0);
3073 module_param(mode, int, 0);
3074 module_param(sec, uint, 0);
3075 MODULE_PARM_DESC(sec, "Length in seconds of speed tests "
3076 "(defaults to zero which uses CPU cycles instead)");
3077 module_param(num_mb, uint, 0000);
3078 MODULE_PARM_DESC(num_mb, "Number of concurrent requests to be used in mb speed tests (defaults to 8)");
3079
3080 MODULE_LICENSE("GPL");
3081 MODULE_DESCRIPTION("Quick & dirty crypto testing module");
3082 MODULE_AUTHOR("James Morris <jmorris@intercode.com.au>");
3083