[CRYPTO] ctr: Add CTR (Counter) block cipher mode
[linux-2.6.git] / crypto / tcrypt.c
1 /*
2  * Quick & dirty crypto testing module.
3  *
4  * This will only exist until we have a better testing mechanism
5  * (e.g. a char device).
6  *
7  * Copyright (c) 2002 James Morris <jmorris@intercode.com.au>
8  * Copyright (c) 2002 Jean-Francois Dive <jef@linuxbe.org>
9  *
10  * This program is free software; you can redistribute it and/or modify it
11  * under the terms of the GNU General Public License as published by the Free
12  * Software Foundation; either version 2 of the License, or (at your option)
13  * any later version.
14  *
15  * 2006-12-07 Added SHA384 HMAC and SHA512 HMAC tests
16  * 2004-08-09 Added cipher speed tests (Reyk Floeter <reyk@vantronix.net>)
17  * 2003-09-14 Rewritten by Kartikey Mahendra Bhatt
18  *
19  */
20
21 #include <linux/err.h>
22 #include <linux/init.h>
23 #include <linux/module.h>
24 #include <linux/mm.h>
25 #include <linux/slab.h>
26 #include <linux/scatterlist.h>
27 #include <linux/string.h>
28 #include <linux/crypto.h>
29 #include <linux/highmem.h>
30 #include <linux/moduleparam.h>
31 #include <linux/jiffies.h>
32 #include <linux/timex.h>
33 #include <linux/interrupt.h>
34 #include "tcrypt.h"
35
36 /*
37  * Need to kmalloc() memory for testing kmap().
38  */
39 #define TVMEMSIZE       16384
40 #define XBUFSIZE        32768
41
42 /*
43  * Indexes into the xbuf to simulate cross-page access.
44  */
45 #define IDX1            37
46 #define IDX2            32400
47 #define IDX3            1
48 #define IDX4            8193
49 #define IDX5            22222
50 #define IDX6            17101
51 #define IDX7            27333
52 #define IDX8            3000
53
54 /*
55 * Used by test_cipher()
56 */
57 #define ENCRYPT 1
58 #define DECRYPT 0
59
60 struct tcrypt_result {
61         struct completion completion;
62         int err;
63 };
64
65 static unsigned int IDX[8] = { IDX1, IDX2, IDX3, IDX4, IDX5, IDX6, IDX7, IDX8 };
66
67 /*
68  * Used by test_cipher_speed()
69  */
70 static unsigned int sec;
71
72 static int mode;
73 static char *xbuf;
74 static char *tvmem;
75
76 static char *check[] = {
77         "des", "md5", "des3_ede", "rot13", "sha1", "sha256", "blowfish",
78         "twofish", "serpent", "sha384", "sha512", "md4", "aes", "cast6",
79         "arc4", "michael_mic", "deflate", "crc32c", "tea", "xtea",
80         "khazad", "wp512", "wp384", "wp256", "tnepres", "xeta",  "fcrypt",
81         "camellia", "seed", NULL
82 };
83
84 static void hexdump(unsigned char *buf, unsigned int len)
85 {
86         while (len--)
87                 printk("%02x", *buf++);
88
89         printk("\n");
90 }
91
92 static void tcrypt_complete(struct crypto_async_request *req, int err)
93 {
94         struct tcrypt_result *res = req->data;
95
96         if (err == -EINPROGRESS)
97                 return;
98
99         res->err = err;
100         complete(&res->completion);
101 }
102
103 static void test_hash(char *algo, struct hash_testvec *template,
104                       unsigned int tcount)
105 {
106         unsigned int i, j, k, temp;
107         struct scatterlist sg[8];
108         char result[64];
109         struct crypto_hash *tfm;
110         struct hash_desc desc;
111         struct hash_testvec *hash_tv;
112         unsigned int tsize;
113         int ret;
114
115         printk("\ntesting %s\n", algo);
116
117         tsize = sizeof(struct hash_testvec);
118         tsize *= tcount;
119
120         if (tsize > TVMEMSIZE) {
121                 printk("template (%u) too big for tvmem (%u)\n", tsize, TVMEMSIZE);
122                 return;
123         }
124
125         memcpy(tvmem, template, tsize);
126         hash_tv = (void *)tvmem;
127
128         tfm = crypto_alloc_hash(algo, 0, CRYPTO_ALG_ASYNC);
129         if (IS_ERR(tfm)) {
130                 printk("failed to load transform for %s: %ld\n", algo,
131                        PTR_ERR(tfm));
132                 return;
133         }
134
135         desc.tfm = tfm;
136         desc.flags = 0;
137
138         for (i = 0; i < tcount; i++) {
139                 printk("test %u:\n", i + 1);
140                 memset(result, 0, 64);
141
142                 sg_init_one(&sg[0], hash_tv[i].plaintext, hash_tv[i].psize);
143
144                 if (hash_tv[i].ksize) {
145                         ret = crypto_hash_setkey(tfm, hash_tv[i].key,
146                                                  hash_tv[i].ksize);
147                         if (ret) {
148                                 printk("setkey() failed ret=%d\n", ret);
149                                 goto out;
150                         }
151                 }
152
153                 ret = crypto_hash_digest(&desc, sg, hash_tv[i].psize, result);
154                 if (ret) {
155                         printk("digest () failed ret=%d\n", ret);
156                         goto out;
157                 }
158
159                 hexdump(result, crypto_hash_digestsize(tfm));
160                 printk("%s\n",
161                        memcmp(result, hash_tv[i].digest,
162                               crypto_hash_digestsize(tfm)) ?
163                        "fail" : "pass");
164         }
165
166         printk("testing %s across pages\n", algo);
167
168         /* setup the dummy buffer first */
169         memset(xbuf, 0, XBUFSIZE);
170
171         j = 0;
172         for (i = 0; i < tcount; i++) {
173                 if (hash_tv[i].np) {
174                         j++;
175                         printk("test %u:\n", j);
176                         memset(result, 0, 64);
177
178                         temp = 0;
179                         sg_init_table(sg, hash_tv[i].np);
180                         for (k = 0; k < hash_tv[i].np; k++) {
181                                 memcpy(&xbuf[IDX[k]],
182                                        hash_tv[i].plaintext + temp,
183                                        hash_tv[i].tap[k]);
184                                 temp += hash_tv[i].tap[k];
185                                 sg_set_buf(&sg[k], &xbuf[IDX[k]],
186                                             hash_tv[i].tap[k]);
187                         }
188
189                         if (hash_tv[i].ksize) {
190                                 ret = crypto_hash_setkey(tfm, hash_tv[i].key,
191                                                          hash_tv[i].ksize);
192
193                                 if (ret) {
194                                         printk("setkey() failed ret=%d\n", ret);
195                                         goto out;
196                                 }
197                         }
198
199                         ret = crypto_hash_digest(&desc, sg, hash_tv[i].psize,
200                                                  result);
201                         if (ret) {
202                                 printk("digest () failed ret=%d\n", ret);
203                                 goto out;
204                         }
205
206                         hexdump(result, crypto_hash_digestsize(tfm));
207                         printk("%s\n",
208                                memcmp(result, hash_tv[i].digest,
209                                       crypto_hash_digestsize(tfm)) ?
210                                "fail" : "pass");
211                 }
212         }
213
214 out:
215         crypto_free_hash(tfm);
216 }
217
218 static void test_cipher(char *algo, int enc,
219                         struct cipher_testvec *template, unsigned int tcount)
220 {
221         unsigned int ret, i, j, k, temp;
222         unsigned int tsize;
223         char *q;
224         struct crypto_ablkcipher *tfm;
225         char *key;
226         struct cipher_testvec *cipher_tv;
227         struct ablkcipher_request *req;
228         struct scatterlist sg[8];
229         const char *e;
230         struct tcrypt_result result;
231
232         if (enc == ENCRYPT)
233                 e = "encryption";
234         else
235                 e = "decryption";
236
237         printk("\ntesting %s %s\n", algo, e);
238
239         tsize = sizeof (struct cipher_testvec);
240         tsize *= tcount;
241
242         if (tsize > TVMEMSIZE) {
243                 printk("template (%u) too big for tvmem (%u)\n", tsize,
244                        TVMEMSIZE);
245                 return;
246         }
247
248         memcpy(tvmem, template, tsize);
249         cipher_tv = (void *)tvmem;
250
251         init_completion(&result.completion);
252
253         tfm = crypto_alloc_ablkcipher(algo, 0, 0);
254
255         if (IS_ERR(tfm)) {
256                 printk("failed to load transform for %s: %ld\n", algo,
257                        PTR_ERR(tfm));
258                 return;
259         }
260
261         req = ablkcipher_request_alloc(tfm, GFP_KERNEL);
262         if (!req) {
263                 printk("failed to allocate request for %s\n", algo);
264                 goto out;
265         }
266
267         ablkcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
268                                         tcrypt_complete, &result);
269
270         j = 0;
271         for (i = 0; i < tcount; i++) {
272                 if (!(cipher_tv[i].np)) {
273                         j++;
274                         printk("test %u (%d bit key):\n",
275                         j, cipher_tv[i].klen * 8);
276
277                         crypto_ablkcipher_clear_flags(tfm, ~0);
278                         if (cipher_tv[i].wk)
279                                 crypto_ablkcipher_set_flags(
280                                         tfm, CRYPTO_TFM_REQ_WEAK_KEY);
281                         key = cipher_tv[i].key;
282
283                         ret = crypto_ablkcipher_setkey(tfm, key,
284                                                        cipher_tv[i].klen);
285                         if (ret) {
286                                 printk("setkey() failed flags=%x\n",
287                                        crypto_ablkcipher_get_flags(tfm));
288
289                                 if (!cipher_tv[i].fail)
290                                         goto out;
291                         }
292
293                         sg_init_one(&sg[0], cipher_tv[i].input,
294                                     cipher_tv[i].ilen);
295
296                         ablkcipher_request_set_crypt(req, sg, sg,
297                                                      cipher_tv[i].ilen,
298                                                      cipher_tv[i].iv);
299
300                         ret = enc ?
301                                 crypto_ablkcipher_encrypt(req) :
302                                 crypto_ablkcipher_decrypt(req);
303
304                         switch (ret) {
305                         case 0:
306                                 break;
307                         case -EINPROGRESS:
308                         case -EBUSY:
309                                 ret = wait_for_completion_interruptible(
310                                         &result.completion);
311                                 if (!ret && !((ret = result.err))) {
312                                         INIT_COMPLETION(result.completion);
313                                         break;
314                                 }
315                                 /* fall through */
316                         default:
317                                 printk("%s () failed err=%d\n", e, -ret);
318                                 goto out;
319                         }
320
321                         q = kmap(sg_page(&sg[0])) + sg[0].offset;
322                         hexdump(q, cipher_tv[i].rlen);
323
324                         printk("%s\n",
325                                memcmp(q, cipher_tv[i].result,
326                                       cipher_tv[i].rlen) ? "fail" : "pass");
327                 }
328         }
329
330         printk("\ntesting %s %s across pages (chunking)\n", algo, e);
331         memset(xbuf, 0, XBUFSIZE);
332
333         j = 0;
334         for (i = 0; i < tcount; i++) {
335                 if (cipher_tv[i].np) {
336                         j++;
337                         printk("test %u (%d bit key):\n",
338                         j, cipher_tv[i].klen * 8);
339
340                         crypto_ablkcipher_clear_flags(tfm, ~0);
341                         if (cipher_tv[i].wk)
342                                 crypto_ablkcipher_set_flags(
343                                         tfm, CRYPTO_TFM_REQ_WEAK_KEY);
344                         key = cipher_tv[i].key;
345
346                         ret = crypto_ablkcipher_setkey(tfm, key,
347                                                        cipher_tv[i].klen);
348                         if (ret) {
349                                 printk("setkey() failed flags=%x\n",
350                                        crypto_ablkcipher_get_flags(tfm));
351
352                                 if (!cipher_tv[i].fail)
353                                         goto out;
354                         }
355
356                         temp = 0;
357                         sg_init_table(sg, cipher_tv[i].np);
358                         for (k = 0; k < cipher_tv[i].np; k++) {
359                                 memcpy(&xbuf[IDX[k]],
360                                        cipher_tv[i].input + temp,
361                                        cipher_tv[i].tap[k]);
362                                 temp += cipher_tv[i].tap[k];
363                                 sg_set_buf(&sg[k], &xbuf[IDX[k]],
364                                            cipher_tv[i].tap[k]);
365                         }
366
367                         ablkcipher_request_set_crypt(req, sg, sg,
368                                                      cipher_tv[i].ilen,
369                                                      cipher_tv[i].iv);
370
371                         ret = enc ?
372                                 crypto_ablkcipher_encrypt(req) :
373                                 crypto_ablkcipher_decrypt(req);
374
375                         switch (ret) {
376                         case 0:
377                                 break;
378                         case -EINPROGRESS:
379                         case -EBUSY:
380                                 ret = wait_for_completion_interruptible(
381                                         &result.completion);
382                                 if (!ret && !((ret = result.err))) {
383                                         INIT_COMPLETION(result.completion);
384                                         break;
385                                 }
386                                 /* fall through */
387                         default:
388                                 printk("%s () failed err=%d\n", e, -ret);
389                                 goto out;
390                         }
391
392                         temp = 0;
393                         for (k = 0; k < cipher_tv[i].np; k++) {
394                                 printk("page %u\n", k);
395                                 q = kmap(sg_page(&sg[k])) + sg[k].offset;
396                                 hexdump(q, cipher_tv[i].tap[k]);
397                                 printk("%s\n",
398                                         memcmp(q, cipher_tv[i].result + temp,
399                                                 cipher_tv[i].tap[k]) ? "fail" :
400                                         "pass");
401                                 temp += cipher_tv[i].tap[k];
402                         }
403                 }
404         }
405
406 out:
407         crypto_free_ablkcipher(tfm);
408         ablkcipher_request_free(req);
409 }
410
411 static int test_cipher_jiffies(struct blkcipher_desc *desc, int enc, char *p,
412                                int blen, int sec)
413 {
414         struct scatterlist sg[1];
415         unsigned long start, end;
416         int bcount;
417         int ret;
418
419         sg_init_one(sg, p, blen);
420
421         for (start = jiffies, end = start + sec * HZ, bcount = 0;
422              time_before(jiffies, end); bcount++) {
423                 if (enc)
424                         ret = crypto_blkcipher_encrypt(desc, sg, sg, blen);
425                 else
426                         ret = crypto_blkcipher_decrypt(desc, sg, sg, blen);
427
428                 if (ret)
429                         return ret;
430         }
431
432         printk("%d operations in %d seconds (%ld bytes)\n",
433                bcount, sec, (long)bcount * blen);
434         return 0;
435 }
436
437 static int test_cipher_cycles(struct blkcipher_desc *desc, int enc, char *p,
438                               int blen)
439 {
440         struct scatterlist sg[1];
441         unsigned long cycles = 0;
442         int ret = 0;
443         int i;
444
445         sg_init_one(sg, p, blen);
446
447         local_bh_disable();
448         local_irq_disable();
449
450         /* Warm-up run. */
451         for (i = 0; i < 4; i++) {
452                 if (enc)
453                         ret = crypto_blkcipher_encrypt(desc, sg, sg, blen);
454                 else
455                         ret = crypto_blkcipher_decrypt(desc, sg, sg, blen);
456
457                 if (ret)
458                         goto out;
459         }
460
461         /* The real thing. */
462         for (i = 0; i < 8; i++) {
463                 cycles_t start, end;
464
465                 start = get_cycles();
466                 if (enc)
467                         ret = crypto_blkcipher_encrypt(desc, sg, sg, blen);
468                 else
469                         ret = crypto_blkcipher_decrypt(desc, sg, sg, blen);
470                 end = get_cycles();
471
472                 if (ret)
473                         goto out;
474
475                 cycles += end - start;
476         }
477
478 out:
479         local_irq_enable();
480         local_bh_enable();
481
482         if (ret == 0)
483                 printk("1 operation in %lu cycles (%d bytes)\n",
484                        (cycles + 4) / 8, blen);
485
486         return ret;
487 }
488
489 static void test_cipher_speed(char *algo, int enc, unsigned int sec,
490                               struct cipher_testvec *template,
491                               unsigned int tcount, struct cipher_speed *speed)
492 {
493         unsigned int ret, i, j, iv_len;
494         unsigned char *key, *p, iv[128];
495         struct crypto_blkcipher *tfm;
496         struct blkcipher_desc desc;
497         const char *e;
498
499         if (enc == ENCRYPT)
500                 e = "encryption";
501         else
502                 e = "decryption";
503
504         printk("\ntesting speed of %s %s\n", algo, e);
505
506         tfm = crypto_alloc_blkcipher(algo, 0, CRYPTO_ALG_ASYNC);
507
508         if (IS_ERR(tfm)) {
509                 printk("failed to load transform for %s: %ld\n", algo,
510                        PTR_ERR(tfm));
511                 return;
512         }
513         desc.tfm = tfm;
514         desc.flags = 0;
515
516         for (i = 0; speed[i].klen != 0; i++) {
517                 if ((speed[i].blen + speed[i].klen) > TVMEMSIZE) {
518                         printk("template (%u) too big for tvmem (%u)\n",
519                                speed[i].blen + speed[i].klen, TVMEMSIZE);
520                         goto out;
521                 }
522
523                 printk("test %u (%d bit key, %d byte blocks): ", i,
524                        speed[i].klen * 8, speed[i].blen);
525
526                 memset(tvmem, 0xff, speed[i].klen + speed[i].blen);
527
528                 /* set key, plain text and IV */
529                 key = (unsigned char *)tvmem;
530                 for (j = 0; j < tcount; j++) {
531                         if (template[j].klen == speed[i].klen) {
532                                 key = template[j].key;
533                                 break;
534                         }
535                 }
536                 p = (unsigned char *)tvmem + speed[i].klen;
537
538                 ret = crypto_blkcipher_setkey(tfm, key, speed[i].klen);
539                 if (ret) {
540                         printk("setkey() failed flags=%x\n",
541                                crypto_blkcipher_get_flags(tfm));
542                         goto out;
543                 }
544
545                 iv_len = crypto_blkcipher_ivsize(tfm);
546                 if (iv_len) {
547                         memset(&iv, 0xff, iv_len);
548                         crypto_blkcipher_set_iv(tfm, iv, iv_len);
549                 }
550
551                 if (sec)
552                         ret = test_cipher_jiffies(&desc, enc, p, speed[i].blen,
553                                                   sec);
554                 else
555                         ret = test_cipher_cycles(&desc, enc, p, speed[i].blen);
556
557                 if (ret) {
558                         printk("%s() failed flags=%x\n", e, desc.flags);
559                         break;
560                 }
561         }
562
563 out:
564         crypto_free_blkcipher(tfm);
565 }
566
567 static int test_hash_jiffies_digest(struct hash_desc *desc, char *p, int blen,
568                                     char *out, int sec)
569 {
570         struct scatterlist sg[1];
571         unsigned long start, end;
572         int bcount;
573         int ret;
574
575         sg_init_table(sg, 1);
576
577         for (start = jiffies, end = start + sec * HZ, bcount = 0;
578              time_before(jiffies, end); bcount++) {
579                 sg_set_buf(sg, p, blen);
580                 ret = crypto_hash_digest(desc, sg, blen, out);
581                 if (ret)
582                         return ret;
583         }
584
585         printk("%6u opers/sec, %9lu bytes/sec\n",
586                bcount / sec, ((long)bcount * blen) / sec);
587
588         return 0;
589 }
590
591 static int test_hash_jiffies(struct hash_desc *desc, char *p, int blen,
592                              int plen, char *out, int sec)
593 {
594         struct scatterlist sg[1];
595         unsigned long start, end;
596         int bcount, pcount;
597         int ret;
598
599         if (plen == blen)
600                 return test_hash_jiffies_digest(desc, p, blen, out, sec);
601
602         sg_init_table(sg, 1);
603
604         for (start = jiffies, end = start + sec * HZ, bcount = 0;
605              time_before(jiffies, end); bcount++) {
606                 ret = crypto_hash_init(desc);
607                 if (ret)
608                         return ret;
609                 for (pcount = 0; pcount < blen; pcount += plen) {
610                         sg_set_buf(sg, p + pcount, plen);
611                         ret = crypto_hash_update(desc, sg, plen);
612                         if (ret)
613                                 return ret;
614                 }
615                 /* we assume there is enough space in 'out' for the result */
616                 ret = crypto_hash_final(desc, out);
617                 if (ret)
618                         return ret;
619         }
620
621         printk("%6u opers/sec, %9lu bytes/sec\n",
622                bcount / sec, ((long)bcount * blen) / sec);
623
624         return 0;
625 }
626
627 static int test_hash_cycles_digest(struct hash_desc *desc, char *p, int blen,
628                                    char *out)
629 {
630         struct scatterlist sg[1];
631         unsigned long cycles = 0;
632         int i;
633         int ret;
634
635         sg_init_table(sg, 1);
636
637         local_bh_disable();
638         local_irq_disable();
639
640         /* Warm-up run. */
641         for (i = 0; i < 4; i++) {
642                 sg_set_buf(sg, p, blen);
643                 ret = crypto_hash_digest(desc, sg, blen, out);
644                 if (ret)
645                         goto out;
646         }
647
648         /* The real thing. */
649         for (i = 0; i < 8; i++) {
650                 cycles_t start, end;
651
652                 start = get_cycles();
653
654                 sg_set_buf(sg, p, blen);
655                 ret = crypto_hash_digest(desc, sg, blen, out);
656                 if (ret)
657                         goto out;
658
659                 end = get_cycles();
660
661                 cycles += end - start;
662         }
663
664 out:
665         local_irq_enable();
666         local_bh_enable();
667
668         if (ret)
669                 return ret;
670
671         printk("%6lu cycles/operation, %4lu cycles/byte\n",
672                cycles / 8, cycles / (8 * blen));
673
674         return 0;
675 }
676
677 static int test_hash_cycles(struct hash_desc *desc, char *p, int blen,
678                             int plen, char *out)
679 {
680         struct scatterlist sg[1];
681         unsigned long cycles = 0;
682         int i, pcount;
683         int ret;
684
685         if (plen == blen)
686                 return test_hash_cycles_digest(desc, p, blen, out);
687
688         sg_init_table(sg, 1);
689
690         local_bh_disable();
691         local_irq_disable();
692
693         /* Warm-up run. */
694         for (i = 0; i < 4; i++) {
695                 ret = crypto_hash_init(desc);
696                 if (ret)
697                         goto out;
698                 for (pcount = 0; pcount < blen; pcount += plen) {
699                         sg_set_buf(sg, p + pcount, plen);
700                         ret = crypto_hash_update(desc, sg, plen);
701                         if (ret)
702                                 goto out;
703                 }
704                 ret = crypto_hash_final(desc, out);
705                 if (ret)
706                         goto out;
707         }
708
709         /* The real thing. */
710         for (i = 0; i < 8; i++) {
711                 cycles_t start, end;
712
713                 start = get_cycles();
714
715                 ret = crypto_hash_init(desc);
716                 if (ret)
717                         goto out;
718                 for (pcount = 0; pcount < blen; pcount += plen) {
719                         sg_set_buf(sg, p + pcount, plen);
720                         ret = crypto_hash_update(desc, sg, plen);
721                         if (ret)
722                                 goto out;
723                 }
724                 ret = crypto_hash_final(desc, out);
725                 if (ret)
726                         goto out;
727
728                 end = get_cycles();
729
730                 cycles += end - start;
731         }
732
733 out:
734         local_irq_enable();
735         local_bh_enable();
736
737         if (ret)
738                 return ret;
739
740         printk("%6lu cycles/operation, %4lu cycles/byte\n",
741                cycles / 8, cycles / (8 * blen));
742
743         return 0;
744 }
745
746 static void test_hash_speed(char *algo, unsigned int sec,
747                               struct hash_speed *speed)
748 {
749         struct crypto_hash *tfm;
750         struct hash_desc desc;
751         char output[1024];
752         int i;
753         int ret;
754
755         printk("\ntesting speed of %s\n", algo);
756
757         tfm = crypto_alloc_hash(algo, 0, CRYPTO_ALG_ASYNC);
758
759         if (IS_ERR(tfm)) {
760                 printk("failed to load transform for %s: %ld\n", algo,
761                        PTR_ERR(tfm));
762                 return;
763         }
764
765         desc.tfm = tfm;
766         desc.flags = 0;
767
768         if (crypto_hash_digestsize(tfm) > sizeof(output)) {
769                 printk("digestsize(%u) > outputbuffer(%zu)\n",
770                        crypto_hash_digestsize(tfm), sizeof(output));
771                 goto out;
772         }
773
774         for (i = 0; speed[i].blen != 0; i++) {
775                 if (speed[i].blen > TVMEMSIZE) {
776                         printk("template (%u) too big for tvmem (%u)\n",
777                                speed[i].blen, TVMEMSIZE);
778                         goto out;
779                 }
780
781                 printk("test%3u (%5u byte blocks,%5u bytes per update,%4u updates): ",
782                        i, speed[i].blen, speed[i].plen, speed[i].blen / speed[i].plen);
783
784                 memset(tvmem, 0xff, speed[i].blen);
785
786                 if (sec)
787                         ret = test_hash_jiffies(&desc, tvmem, speed[i].blen,
788                                                 speed[i].plen, output, sec);
789                 else
790                         ret = test_hash_cycles(&desc, tvmem, speed[i].blen,
791                                                speed[i].plen, output);
792
793                 if (ret) {
794                         printk("hashing failed ret=%d\n", ret);
795                         break;
796                 }
797         }
798
799 out:
800         crypto_free_hash(tfm);
801 }
802
803 static void test_deflate(void)
804 {
805         unsigned int i;
806         char result[COMP_BUF_SIZE];
807         struct crypto_comp *tfm;
808         struct comp_testvec *tv;
809         unsigned int tsize;
810
811         printk("\ntesting deflate compression\n");
812
813         tsize = sizeof (deflate_comp_tv_template);
814         if (tsize > TVMEMSIZE) {
815                 printk("template (%u) too big for tvmem (%u)\n", tsize,
816                        TVMEMSIZE);
817                 return;
818         }
819
820         memcpy(tvmem, deflate_comp_tv_template, tsize);
821         tv = (void *)tvmem;
822
823         tfm = crypto_alloc_comp("deflate", 0, CRYPTO_ALG_ASYNC);
824         if (IS_ERR(tfm)) {
825                 printk("failed to load transform for deflate\n");
826                 return;
827         }
828
829         for (i = 0; i < DEFLATE_COMP_TEST_VECTORS; i++) {
830                 int ilen, ret, dlen = COMP_BUF_SIZE;
831
832                 printk("test %u:\n", i + 1);
833                 memset(result, 0, sizeof (result));
834
835                 ilen = tv[i].inlen;
836                 ret = crypto_comp_compress(tfm, tv[i].input,
837                                            ilen, result, &dlen);
838                 if (ret) {
839                         printk("fail: ret=%d\n", ret);
840                         continue;
841                 }
842                 hexdump(result, dlen);
843                 printk("%s (ratio %d:%d)\n",
844                        memcmp(result, tv[i].output, dlen) ? "fail" : "pass",
845                        ilen, dlen);
846         }
847
848         printk("\ntesting deflate decompression\n");
849
850         tsize = sizeof (deflate_decomp_tv_template);
851         if (tsize > TVMEMSIZE) {
852                 printk("template (%u) too big for tvmem (%u)\n", tsize,
853                        TVMEMSIZE);
854                 goto out;
855         }
856
857         memcpy(tvmem, deflate_decomp_tv_template, tsize);
858         tv = (void *)tvmem;
859
860         for (i = 0; i < DEFLATE_DECOMP_TEST_VECTORS; i++) {
861                 int ilen, ret, dlen = COMP_BUF_SIZE;
862
863                 printk("test %u:\n", i + 1);
864                 memset(result, 0, sizeof (result));
865
866                 ilen = tv[i].inlen;
867                 ret = crypto_comp_decompress(tfm, tv[i].input,
868                                              ilen, result, &dlen);
869                 if (ret) {
870                         printk("fail: ret=%d\n", ret);
871                         continue;
872                 }
873                 hexdump(result, dlen);
874                 printk("%s (ratio %d:%d)\n",
875                        memcmp(result, tv[i].output, dlen) ? "fail" : "pass",
876                        ilen, dlen);
877         }
878 out:
879         crypto_free_comp(tfm);
880 }
881
882 static void test_available(void)
883 {
884         char **name = check;
885
886         while (*name) {
887                 printk("alg %s ", *name);
888                 printk(crypto_has_alg(*name, 0, 0) ?
889                        "found\n" : "not found\n");
890                 name++;
891         }
892 }
893
894 static void do_test(void)
895 {
896         switch (mode) {
897
898         case 0:
899                 test_hash("md5", md5_tv_template, MD5_TEST_VECTORS);
900
901                 test_hash("sha1", sha1_tv_template, SHA1_TEST_VECTORS);
902
903                 //DES
904                 test_cipher("ecb(des)", ENCRYPT, des_enc_tv_template,
905                             DES_ENC_TEST_VECTORS);
906                 test_cipher("ecb(des)", DECRYPT, des_dec_tv_template,
907                             DES_DEC_TEST_VECTORS);
908                 test_cipher("cbc(des)", ENCRYPT, des_cbc_enc_tv_template,
909                             DES_CBC_ENC_TEST_VECTORS);
910                 test_cipher("cbc(des)", DECRYPT, des_cbc_dec_tv_template,
911                             DES_CBC_DEC_TEST_VECTORS);
912
913                 //DES3_EDE
914                 test_cipher("ecb(des3_ede)", ENCRYPT, des3_ede_enc_tv_template,
915                             DES3_EDE_ENC_TEST_VECTORS);
916                 test_cipher("ecb(des3_ede)", DECRYPT, des3_ede_dec_tv_template,
917                             DES3_EDE_DEC_TEST_VECTORS);
918
919                 test_hash("md4", md4_tv_template, MD4_TEST_VECTORS);
920
921                 test_hash("sha256", sha256_tv_template, SHA256_TEST_VECTORS);
922
923                 //BLOWFISH
924                 test_cipher("ecb(blowfish)", ENCRYPT, bf_enc_tv_template,
925                             BF_ENC_TEST_VECTORS);
926                 test_cipher("ecb(blowfish)", DECRYPT, bf_dec_tv_template,
927                             BF_DEC_TEST_VECTORS);
928                 test_cipher("cbc(blowfish)", ENCRYPT, bf_cbc_enc_tv_template,
929                             BF_CBC_ENC_TEST_VECTORS);
930                 test_cipher("cbc(blowfish)", DECRYPT, bf_cbc_dec_tv_template,
931                             BF_CBC_DEC_TEST_VECTORS);
932
933                 //TWOFISH
934                 test_cipher("ecb(twofish)", ENCRYPT, tf_enc_tv_template,
935                             TF_ENC_TEST_VECTORS);
936                 test_cipher("ecb(twofish)", DECRYPT, tf_dec_tv_template,
937                             TF_DEC_TEST_VECTORS);
938                 test_cipher("cbc(twofish)", ENCRYPT, tf_cbc_enc_tv_template,
939                             TF_CBC_ENC_TEST_VECTORS);
940                 test_cipher("cbc(twofish)", DECRYPT, tf_cbc_dec_tv_template,
941                             TF_CBC_DEC_TEST_VECTORS);
942
943                 //SERPENT
944                 test_cipher("ecb(serpent)", ENCRYPT, serpent_enc_tv_template,
945                             SERPENT_ENC_TEST_VECTORS);
946                 test_cipher("ecb(serpent)", DECRYPT, serpent_dec_tv_template,
947                             SERPENT_DEC_TEST_VECTORS);
948
949                 //TNEPRES
950                 test_cipher("ecb(tnepres)", ENCRYPT, tnepres_enc_tv_template,
951                             TNEPRES_ENC_TEST_VECTORS);
952                 test_cipher("ecb(tnepres)", DECRYPT, tnepres_dec_tv_template,
953                             TNEPRES_DEC_TEST_VECTORS);
954
955                 //AES
956                 test_cipher("ecb(aes)", ENCRYPT, aes_enc_tv_template,
957                             AES_ENC_TEST_VECTORS);
958                 test_cipher("ecb(aes)", DECRYPT, aes_dec_tv_template,
959                             AES_DEC_TEST_VECTORS);
960                 test_cipher("cbc(aes)", ENCRYPT, aes_cbc_enc_tv_template,
961                             AES_CBC_ENC_TEST_VECTORS);
962                 test_cipher("cbc(aes)", DECRYPT, aes_cbc_dec_tv_template,
963                             AES_CBC_DEC_TEST_VECTORS);
964                 test_cipher("lrw(aes)", ENCRYPT, aes_lrw_enc_tv_template,
965                             AES_LRW_ENC_TEST_VECTORS);
966                 test_cipher("lrw(aes)", DECRYPT, aes_lrw_dec_tv_template,
967                             AES_LRW_DEC_TEST_VECTORS);
968                 test_cipher("xts(aes)", ENCRYPT, aes_xts_enc_tv_template,
969                             AES_XTS_ENC_TEST_VECTORS);
970                 test_cipher("xts(aes)", DECRYPT, aes_xts_dec_tv_template,
971                             AES_XTS_DEC_TEST_VECTORS);
972                 test_cipher("ctr(aes,4,8)", ENCRYPT, aes_ctr_enc_tv_template,
973                             AES_CTR_ENC_TEST_VECTORS);
974                 test_cipher("ctr(aes,4,8)", DECRYPT, aes_ctr_dec_tv_template,
975                             AES_CTR_DEC_TEST_VECTORS);
976
977                 //CAST5
978                 test_cipher("ecb(cast5)", ENCRYPT, cast5_enc_tv_template,
979                             CAST5_ENC_TEST_VECTORS);
980                 test_cipher("ecb(cast5)", DECRYPT, cast5_dec_tv_template,
981                             CAST5_DEC_TEST_VECTORS);
982
983                 //CAST6
984                 test_cipher("ecb(cast6)", ENCRYPT, cast6_enc_tv_template,
985                             CAST6_ENC_TEST_VECTORS);
986                 test_cipher("ecb(cast6)", DECRYPT, cast6_dec_tv_template,
987                             CAST6_DEC_TEST_VECTORS);
988
989                 //ARC4
990                 test_cipher("ecb(arc4)", ENCRYPT, arc4_enc_tv_template,
991                             ARC4_ENC_TEST_VECTORS);
992                 test_cipher("ecb(arc4)", DECRYPT, arc4_dec_tv_template,
993                             ARC4_DEC_TEST_VECTORS);
994
995                 //TEA
996                 test_cipher("ecb(tea)", ENCRYPT, tea_enc_tv_template,
997                             TEA_ENC_TEST_VECTORS);
998                 test_cipher("ecb(tea)", DECRYPT, tea_dec_tv_template,
999                             TEA_DEC_TEST_VECTORS);
1000
1001
1002                 //XTEA
1003                 test_cipher("ecb(xtea)", ENCRYPT, xtea_enc_tv_template,
1004                             XTEA_ENC_TEST_VECTORS);
1005                 test_cipher("ecb(xtea)", DECRYPT, xtea_dec_tv_template,
1006                             XTEA_DEC_TEST_VECTORS);
1007
1008                 //KHAZAD
1009                 test_cipher("ecb(khazad)", ENCRYPT, khazad_enc_tv_template,
1010                             KHAZAD_ENC_TEST_VECTORS);
1011                 test_cipher("ecb(khazad)", DECRYPT, khazad_dec_tv_template,
1012                             KHAZAD_DEC_TEST_VECTORS);
1013
1014                 //ANUBIS
1015                 test_cipher("ecb(anubis)", ENCRYPT, anubis_enc_tv_template,
1016                             ANUBIS_ENC_TEST_VECTORS);
1017                 test_cipher("ecb(anubis)", DECRYPT, anubis_dec_tv_template,
1018                             ANUBIS_DEC_TEST_VECTORS);
1019                 test_cipher("cbc(anubis)", ENCRYPT, anubis_cbc_enc_tv_template,
1020                             ANUBIS_CBC_ENC_TEST_VECTORS);
1021                 test_cipher("cbc(anubis)", DECRYPT, anubis_cbc_dec_tv_template,
1022                             ANUBIS_CBC_ENC_TEST_VECTORS);
1023
1024                 //XETA
1025                 test_cipher("ecb(xeta)", ENCRYPT, xeta_enc_tv_template,
1026                             XETA_ENC_TEST_VECTORS);
1027                 test_cipher("ecb(xeta)", DECRYPT, xeta_dec_tv_template,
1028                             XETA_DEC_TEST_VECTORS);
1029
1030                 //FCrypt
1031                 test_cipher("pcbc(fcrypt)", ENCRYPT, fcrypt_pcbc_enc_tv_template,
1032                             FCRYPT_ENC_TEST_VECTORS);
1033                 test_cipher("pcbc(fcrypt)", DECRYPT, fcrypt_pcbc_dec_tv_template,
1034                             FCRYPT_DEC_TEST_VECTORS);
1035
1036                 //CAMELLIA
1037                 test_cipher("ecb(camellia)", ENCRYPT,
1038                             camellia_enc_tv_template,
1039                             CAMELLIA_ENC_TEST_VECTORS);
1040                 test_cipher("ecb(camellia)", DECRYPT,
1041                             camellia_dec_tv_template,
1042                             CAMELLIA_DEC_TEST_VECTORS);
1043                 test_cipher("cbc(camellia)", ENCRYPT,
1044                             camellia_cbc_enc_tv_template,
1045                             CAMELLIA_CBC_ENC_TEST_VECTORS);
1046                 test_cipher("cbc(camellia)", DECRYPT,
1047                             camellia_cbc_dec_tv_template,
1048                             CAMELLIA_CBC_DEC_TEST_VECTORS);
1049
1050                 //SEED
1051                 test_cipher("ecb(seed)", ENCRYPT, seed_enc_tv_template,
1052                             SEED_ENC_TEST_VECTORS);
1053                 test_cipher("ecb(seed)", DECRYPT, seed_dec_tv_template,
1054                             SEED_DEC_TEST_VECTORS);
1055
1056                 test_hash("sha384", sha384_tv_template, SHA384_TEST_VECTORS);
1057                 test_hash("sha512", sha512_tv_template, SHA512_TEST_VECTORS);
1058                 test_hash("wp512", wp512_tv_template, WP512_TEST_VECTORS);
1059                 test_hash("wp384", wp384_tv_template, WP384_TEST_VECTORS);
1060                 test_hash("wp256", wp256_tv_template, WP256_TEST_VECTORS);
1061                 test_hash("tgr192", tgr192_tv_template, TGR192_TEST_VECTORS);
1062                 test_hash("tgr160", tgr160_tv_template, TGR160_TEST_VECTORS);
1063                 test_hash("tgr128", tgr128_tv_template, TGR128_TEST_VECTORS);
1064                 test_deflate();
1065                 test_hash("crc32c", crc32c_tv_template, CRC32C_TEST_VECTORS);
1066                 test_hash("hmac(md5)", hmac_md5_tv_template,
1067                           HMAC_MD5_TEST_VECTORS);
1068                 test_hash("hmac(sha1)", hmac_sha1_tv_template,
1069                           HMAC_SHA1_TEST_VECTORS);
1070                 test_hash("hmac(sha256)", hmac_sha256_tv_template,
1071                           HMAC_SHA256_TEST_VECTORS);
1072                 test_hash("hmac(sha384)", hmac_sha384_tv_template,
1073                           HMAC_SHA384_TEST_VECTORS);
1074                 test_hash("hmac(sha512)", hmac_sha512_tv_template,
1075                           HMAC_SHA512_TEST_VECTORS);
1076
1077                 test_hash("xcbc(aes)", aes_xcbc128_tv_template,
1078                           XCBC_AES_TEST_VECTORS);
1079
1080                 test_hash("michael_mic", michael_mic_tv_template, MICHAEL_MIC_TEST_VECTORS);
1081                 break;
1082
1083         case 1:
1084                 test_hash("md5", md5_tv_template, MD5_TEST_VECTORS);
1085                 break;
1086
1087         case 2:
1088                 test_hash("sha1", sha1_tv_template, SHA1_TEST_VECTORS);
1089                 break;
1090
1091         case 3:
1092                 test_cipher("ecb(des)", ENCRYPT, des_enc_tv_template,
1093                             DES_ENC_TEST_VECTORS);
1094                 test_cipher("ecb(des)", DECRYPT, des_dec_tv_template,
1095                             DES_DEC_TEST_VECTORS);
1096                 test_cipher("cbc(des)", ENCRYPT, des_cbc_enc_tv_template,
1097                             DES_CBC_ENC_TEST_VECTORS);
1098                 test_cipher("cbc(des)", DECRYPT, des_cbc_dec_tv_template,
1099                             DES_CBC_DEC_TEST_VECTORS);
1100                 break;
1101
1102         case 4:
1103                 test_cipher("ecb(des3_ede)", ENCRYPT, des3_ede_enc_tv_template,
1104                             DES3_EDE_ENC_TEST_VECTORS);
1105                 test_cipher("ecb(des3_ede)", DECRYPT, des3_ede_dec_tv_template,
1106                             DES3_EDE_DEC_TEST_VECTORS);
1107                 break;
1108
1109         case 5:
1110                 test_hash("md4", md4_tv_template, MD4_TEST_VECTORS);
1111                 break;
1112
1113         case 6:
1114                 test_hash("sha256", sha256_tv_template, SHA256_TEST_VECTORS);
1115                 break;
1116
1117         case 7:
1118                 test_cipher("ecb(blowfish)", ENCRYPT, bf_enc_tv_template,
1119                             BF_ENC_TEST_VECTORS);
1120                 test_cipher("ecb(blowfish)", DECRYPT, bf_dec_tv_template,
1121                             BF_DEC_TEST_VECTORS);
1122                 test_cipher("cbc(blowfish)", ENCRYPT, bf_cbc_enc_tv_template,
1123                             BF_CBC_ENC_TEST_VECTORS);
1124                 test_cipher("cbc(blowfish)", DECRYPT, bf_cbc_dec_tv_template,
1125                             BF_CBC_DEC_TEST_VECTORS);
1126                 break;
1127
1128         case 8:
1129                 test_cipher("ecb(twofish)", ENCRYPT, tf_enc_tv_template,
1130                             TF_ENC_TEST_VECTORS);
1131                 test_cipher("ecb(twofish)", DECRYPT, tf_dec_tv_template,
1132                             TF_DEC_TEST_VECTORS);
1133                 test_cipher("cbc(twofish)", ENCRYPT, tf_cbc_enc_tv_template,
1134                             TF_CBC_ENC_TEST_VECTORS);
1135                 test_cipher("cbc(twofish)", DECRYPT, tf_cbc_dec_tv_template,
1136                             TF_CBC_DEC_TEST_VECTORS);
1137                 break;
1138
1139         case 9:
1140                 test_cipher("ecb(serpent)", ENCRYPT, serpent_enc_tv_template,
1141                             SERPENT_ENC_TEST_VECTORS);
1142                 test_cipher("ecb(serpent)", DECRYPT, serpent_dec_tv_template,
1143                             SERPENT_DEC_TEST_VECTORS);
1144                 break;
1145
1146         case 10:
1147                 test_cipher("ecb(aes)", ENCRYPT, aes_enc_tv_template,
1148                             AES_ENC_TEST_VECTORS);
1149                 test_cipher("ecb(aes)", DECRYPT, aes_dec_tv_template,
1150                             AES_DEC_TEST_VECTORS);
1151                 test_cipher("cbc(aes)", ENCRYPT, aes_cbc_enc_tv_template,
1152                             AES_CBC_ENC_TEST_VECTORS);
1153                 test_cipher("cbc(aes)", DECRYPT, aes_cbc_dec_tv_template,
1154                             AES_CBC_DEC_TEST_VECTORS);
1155                 test_cipher("lrw(aes)", ENCRYPT, aes_lrw_enc_tv_template,
1156                             AES_LRW_ENC_TEST_VECTORS);
1157                 test_cipher("lrw(aes)", DECRYPT, aes_lrw_dec_tv_template,
1158                             AES_LRW_DEC_TEST_VECTORS);
1159                 test_cipher("xts(aes)", ENCRYPT, aes_xts_enc_tv_template,
1160                             AES_XTS_ENC_TEST_VECTORS);
1161                 test_cipher("xts(aes)", DECRYPT, aes_xts_dec_tv_template,
1162                             AES_XTS_DEC_TEST_VECTORS);
1163                 test_cipher("ctr(aes,4,8)", ENCRYPT, aes_ctr_enc_tv_template,
1164                             AES_CTR_ENC_TEST_VECTORS);
1165                 test_cipher("ctr(aes,4,8)", DECRYPT, aes_ctr_dec_tv_template,
1166                             AES_CTR_DEC_TEST_VECTORS);
1167                 break;
1168
1169         case 11:
1170                 test_hash("sha384", sha384_tv_template, SHA384_TEST_VECTORS);
1171                 break;
1172
1173         case 12:
1174                 test_hash("sha512", sha512_tv_template, SHA512_TEST_VECTORS);
1175                 break;
1176
1177         case 13:
1178                 test_deflate();
1179                 break;
1180
1181         case 14:
1182                 test_cipher("ecb(cast5)", ENCRYPT, cast5_enc_tv_template,
1183                             CAST5_ENC_TEST_VECTORS);
1184                 test_cipher("ecb(cast5)", DECRYPT, cast5_dec_tv_template,
1185                             CAST5_DEC_TEST_VECTORS);
1186                 break;
1187
1188         case 15:
1189                 test_cipher("ecb(cast6)", ENCRYPT, cast6_enc_tv_template,
1190                             CAST6_ENC_TEST_VECTORS);
1191                 test_cipher("ecb(cast6)", DECRYPT, cast6_dec_tv_template,
1192                             CAST6_DEC_TEST_VECTORS);
1193                 break;
1194
1195         case 16:
1196                 test_cipher("ecb(arc4)", ENCRYPT, arc4_enc_tv_template,
1197                             ARC4_ENC_TEST_VECTORS);
1198                 test_cipher("ecb(arc4)", DECRYPT, arc4_dec_tv_template,
1199                             ARC4_DEC_TEST_VECTORS);
1200                 break;
1201
1202         case 17:
1203                 test_hash("michael_mic", michael_mic_tv_template, MICHAEL_MIC_TEST_VECTORS);
1204                 break;
1205
1206         case 18:
1207                 test_hash("crc32c", crc32c_tv_template, CRC32C_TEST_VECTORS);
1208                 break;
1209
1210         case 19:
1211                 test_cipher("ecb(tea)", ENCRYPT, tea_enc_tv_template,
1212                             TEA_ENC_TEST_VECTORS);
1213                 test_cipher("ecb(tea)", DECRYPT, tea_dec_tv_template,
1214                             TEA_DEC_TEST_VECTORS);
1215                 break;
1216
1217         case 20:
1218                 test_cipher("ecb(xtea)", ENCRYPT, xtea_enc_tv_template,
1219                             XTEA_ENC_TEST_VECTORS);
1220                 test_cipher("ecb(xtea)", DECRYPT, xtea_dec_tv_template,
1221                             XTEA_DEC_TEST_VECTORS);
1222                 break;
1223
1224         case 21:
1225                 test_cipher("ecb(khazad)", ENCRYPT, khazad_enc_tv_template,
1226                             KHAZAD_ENC_TEST_VECTORS);
1227                 test_cipher("ecb(khazad)", DECRYPT, khazad_dec_tv_template,
1228                             KHAZAD_DEC_TEST_VECTORS);
1229                 break;
1230
1231         case 22:
1232                 test_hash("wp512", wp512_tv_template, WP512_TEST_VECTORS);
1233                 break;
1234
1235         case 23:
1236                 test_hash("wp384", wp384_tv_template, WP384_TEST_VECTORS);
1237                 break;
1238
1239         case 24:
1240                 test_hash("wp256", wp256_tv_template, WP256_TEST_VECTORS);
1241                 break;
1242
1243         case 25:
1244                 test_cipher("ecb(tnepres)", ENCRYPT, tnepres_enc_tv_template,
1245                             TNEPRES_ENC_TEST_VECTORS);
1246                 test_cipher("ecb(tnepres)", DECRYPT, tnepres_dec_tv_template,
1247                             TNEPRES_DEC_TEST_VECTORS);
1248                 break;
1249
1250         case 26:
1251                 test_cipher("ecb(anubis)", ENCRYPT, anubis_enc_tv_template,
1252                             ANUBIS_ENC_TEST_VECTORS);
1253                 test_cipher("ecb(anubis)", DECRYPT, anubis_dec_tv_template,
1254                             ANUBIS_DEC_TEST_VECTORS);
1255                 test_cipher("cbc(anubis)", ENCRYPT, anubis_cbc_enc_tv_template,
1256                             ANUBIS_CBC_ENC_TEST_VECTORS);
1257                 test_cipher("cbc(anubis)", DECRYPT, anubis_cbc_dec_tv_template,
1258                             ANUBIS_CBC_ENC_TEST_VECTORS);
1259                 break;
1260
1261         case 27:
1262                 test_hash("tgr192", tgr192_tv_template, TGR192_TEST_VECTORS);
1263                 break;
1264
1265         case 28:
1266
1267                 test_hash("tgr160", tgr160_tv_template, TGR160_TEST_VECTORS);
1268                 break;
1269
1270         case 29:
1271                 test_hash("tgr128", tgr128_tv_template, TGR128_TEST_VECTORS);
1272                 break;
1273                 
1274         case 30:
1275                 test_cipher("ecb(xeta)", ENCRYPT, xeta_enc_tv_template,
1276                             XETA_ENC_TEST_VECTORS);
1277                 test_cipher("ecb(xeta)", DECRYPT, xeta_dec_tv_template,
1278                             XETA_DEC_TEST_VECTORS);
1279                 break;
1280
1281         case 31:
1282                 test_cipher("pcbc(fcrypt)", ENCRYPT, fcrypt_pcbc_enc_tv_template,
1283                             FCRYPT_ENC_TEST_VECTORS);
1284                 test_cipher("pcbc(fcrypt)", DECRYPT, fcrypt_pcbc_dec_tv_template,
1285                             FCRYPT_DEC_TEST_VECTORS);
1286                 break;
1287
1288         case 32:
1289                 test_cipher("ecb(camellia)", ENCRYPT,
1290                             camellia_enc_tv_template,
1291                             CAMELLIA_ENC_TEST_VECTORS);
1292                 test_cipher("ecb(camellia)", DECRYPT,
1293                             camellia_dec_tv_template,
1294                             CAMELLIA_DEC_TEST_VECTORS);
1295                 test_cipher("cbc(camellia)", ENCRYPT,
1296                             camellia_cbc_enc_tv_template,
1297                             CAMELLIA_CBC_ENC_TEST_VECTORS);
1298                 test_cipher("cbc(camellia)", DECRYPT,
1299                             camellia_cbc_dec_tv_template,
1300                             CAMELLIA_CBC_DEC_TEST_VECTORS);
1301                 break;
1302
1303         case 100:
1304                 test_hash("hmac(md5)", hmac_md5_tv_template,
1305                           HMAC_MD5_TEST_VECTORS);
1306                 break;
1307
1308         case 101:
1309                 test_hash("hmac(sha1)", hmac_sha1_tv_template,
1310                           HMAC_SHA1_TEST_VECTORS);
1311                 break;
1312
1313         case 102:
1314                 test_hash("hmac(sha256)", hmac_sha256_tv_template,
1315                           HMAC_SHA256_TEST_VECTORS);
1316                 break;
1317
1318         case 103:
1319                 test_hash("hmac(sha384)", hmac_sha384_tv_template,
1320                           HMAC_SHA384_TEST_VECTORS);
1321                 break;
1322
1323         case 104:
1324                 test_hash("hmac(sha512)", hmac_sha512_tv_template,
1325                           HMAC_SHA512_TEST_VECTORS);
1326                 break;
1327
1328
1329         case 200:
1330                 test_cipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
1331                                   aes_speed_template);
1332                 test_cipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
1333                                   aes_speed_template);
1334                 test_cipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
1335                                   aes_speed_template);
1336                 test_cipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
1337                                   aes_speed_template);
1338                 test_cipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
1339                                   aes_lrw_speed_template);
1340                 test_cipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
1341                                   aes_lrw_speed_template);
1342                 test_cipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
1343                                   aes_xts_speed_template);
1344                 test_cipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
1345                                   aes_xts_speed_template);
1346                 break;
1347
1348         case 201:
1349                 test_cipher_speed("ecb(des3_ede)", ENCRYPT, sec,
1350                                   des3_ede_enc_tv_template,
1351                                   DES3_EDE_ENC_TEST_VECTORS,
1352                                   des3_ede_speed_template);
1353                 test_cipher_speed("ecb(des3_ede)", DECRYPT, sec,
1354                                   des3_ede_dec_tv_template,
1355                                   DES3_EDE_DEC_TEST_VECTORS,
1356                                   des3_ede_speed_template);
1357                 test_cipher_speed("cbc(des3_ede)", ENCRYPT, sec,
1358                                   des3_ede_enc_tv_template,
1359                                   DES3_EDE_ENC_TEST_VECTORS,
1360                                   des3_ede_speed_template);
1361                 test_cipher_speed("cbc(des3_ede)", DECRYPT, sec,
1362                                   des3_ede_dec_tv_template,
1363                                   DES3_EDE_DEC_TEST_VECTORS,
1364                                   des3_ede_speed_template);
1365                 break;
1366
1367         case 202:
1368                 test_cipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
1369                                   twofish_speed_template);
1370                 test_cipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
1371                                   twofish_speed_template);
1372                 test_cipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
1373                                   twofish_speed_template);
1374                 test_cipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
1375                                   twofish_speed_template);
1376                 break;
1377
1378         case 203:
1379                 test_cipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
1380                                   blowfish_speed_template);
1381                 test_cipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
1382                                   blowfish_speed_template);
1383                 test_cipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
1384                                   blowfish_speed_template);
1385                 test_cipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
1386                                   blowfish_speed_template);
1387                 break;
1388
1389         case 204:
1390                 test_cipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
1391                                   des_speed_template);
1392                 test_cipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
1393                                   des_speed_template);
1394                 test_cipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
1395                                   des_speed_template);
1396                 test_cipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
1397                                   des_speed_template);
1398                 break;
1399
1400         case 205:
1401                 test_cipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
1402                                 camellia_speed_template);
1403                 test_cipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
1404                                 camellia_speed_template);
1405                 test_cipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
1406                                 camellia_speed_template);
1407                 test_cipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
1408                                 camellia_speed_template);
1409                 break;
1410
1411         case 300:
1412                 /* fall through */
1413
1414         case 301:
1415                 test_hash_speed("md4", sec, generic_hash_speed_template);
1416                 if (mode > 300 && mode < 400) break;
1417
1418         case 302:
1419                 test_hash_speed("md5", sec, generic_hash_speed_template);
1420                 if (mode > 300 && mode < 400) break;
1421
1422         case 303:
1423                 test_hash_speed("sha1", sec, generic_hash_speed_template);
1424                 if (mode > 300 && mode < 400) break;
1425
1426         case 304:
1427                 test_hash_speed("sha256", sec, generic_hash_speed_template);
1428                 if (mode > 300 && mode < 400) break;
1429
1430         case 305:
1431                 test_hash_speed("sha384", sec, generic_hash_speed_template);
1432                 if (mode > 300 && mode < 400) break;
1433
1434         case 306:
1435                 test_hash_speed("sha512", sec, generic_hash_speed_template);
1436                 if (mode > 300 && mode < 400) break;
1437
1438         case 307:
1439                 test_hash_speed("wp256", sec, generic_hash_speed_template);
1440                 if (mode > 300 && mode < 400) break;
1441
1442         case 308:
1443                 test_hash_speed("wp384", sec, generic_hash_speed_template);
1444                 if (mode > 300 && mode < 400) break;
1445
1446         case 309:
1447                 test_hash_speed("wp512", sec, generic_hash_speed_template);
1448                 if (mode > 300 && mode < 400) break;
1449
1450         case 310:
1451                 test_hash_speed("tgr128", sec, generic_hash_speed_template);
1452                 if (mode > 300 && mode < 400) break;
1453
1454         case 311:
1455                 test_hash_speed("tgr160", sec, generic_hash_speed_template);
1456                 if (mode > 300 && mode < 400) break;
1457
1458         case 312:
1459                 test_hash_speed("tgr192", sec, generic_hash_speed_template);
1460                 if (mode > 300 && mode < 400) break;
1461
1462         case 399:
1463                 break;
1464
1465         case 1000:
1466                 test_available();
1467                 break;
1468
1469         default:
1470                 /* useful for debugging */
1471                 printk("not testing anything\n");
1472                 break;
1473         }
1474 }
1475
1476 static int __init init(void)
1477 {
1478         tvmem = kmalloc(TVMEMSIZE, GFP_KERNEL);
1479         if (tvmem == NULL)
1480                 return -ENOMEM;
1481
1482         xbuf = kmalloc(XBUFSIZE, GFP_KERNEL);
1483         if (xbuf == NULL) {
1484                 kfree(tvmem);
1485                 return -ENOMEM;
1486         }
1487
1488         do_test();
1489
1490         kfree(xbuf);
1491         kfree(tvmem);
1492
1493         /* We intentionaly return -EAGAIN to prevent keeping
1494          * the module. It does all its work from init()
1495          * and doesn't offer any runtime functionality 
1496          * => we don't need it in the memory, do we?
1497          *                                        -- mludvig
1498          */
1499         return -EAGAIN;
1500 }
1501
1502 /*
1503  * If an init function is provided, an exit function must also be provided
1504  * to allow module unload.
1505  */
1506 static void __exit fini(void) { }
1507
1508 module_init(init);
1509 module_exit(fini);
1510
1511 module_param(mode, int, 0);
1512 module_param(sec, uint, 0);
1513 MODULE_PARM_DESC(sec, "Length in seconds of speed tests "
1514                       "(defaults to zero which uses CPU cycles instead)");
1515
1516 MODULE_LICENSE("GPL");
1517 MODULE_DESCRIPTION("Quick & dirty crypto testing module");
1518 MODULE_AUTHOR("James Morris <jmorris@intercode.com.au>");