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