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[/] [test_project/] [trunk/] [linux_sd_driver/] [crypto/] [tcrypt.c] - Blame information for rev 62

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1 62 marcus.erl
/*
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
 
973
                //CAST5
974
                test_cipher("ecb(cast5)", ENCRYPT, cast5_enc_tv_template,
975
                            CAST5_ENC_TEST_VECTORS);
976
                test_cipher("ecb(cast5)", DECRYPT, cast5_dec_tv_template,
977
                            CAST5_DEC_TEST_VECTORS);
978
 
979
                //CAST6
980
                test_cipher("ecb(cast6)", ENCRYPT, cast6_enc_tv_template,
981
                            CAST6_ENC_TEST_VECTORS);
982
                test_cipher("ecb(cast6)", DECRYPT, cast6_dec_tv_template,
983
                            CAST6_DEC_TEST_VECTORS);
984
 
985
                //ARC4
986
                test_cipher("ecb(arc4)", ENCRYPT, arc4_enc_tv_template,
987
                            ARC4_ENC_TEST_VECTORS);
988
                test_cipher("ecb(arc4)", DECRYPT, arc4_dec_tv_template,
989
                            ARC4_DEC_TEST_VECTORS);
990
 
991
                //TEA
992
                test_cipher("ecb(tea)", ENCRYPT, tea_enc_tv_template,
993
                            TEA_ENC_TEST_VECTORS);
994
                test_cipher("ecb(tea)", DECRYPT, tea_dec_tv_template,
995
                            TEA_DEC_TEST_VECTORS);
996
 
997
 
998
                //XTEA
999
                test_cipher("ecb(xtea)", ENCRYPT, xtea_enc_tv_template,
1000
                            XTEA_ENC_TEST_VECTORS);
1001
                test_cipher("ecb(xtea)", DECRYPT, xtea_dec_tv_template,
1002
                            XTEA_DEC_TEST_VECTORS);
1003
 
1004
                //KHAZAD
1005
                test_cipher("ecb(khazad)", ENCRYPT, khazad_enc_tv_template,
1006
                            KHAZAD_ENC_TEST_VECTORS);
1007
                test_cipher("ecb(khazad)", DECRYPT, khazad_dec_tv_template,
1008
                            KHAZAD_DEC_TEST_VECTORS);
1009
 
1010
                //ANUBIS
1011
                test_cipher("ecb(anubis)", ENCRYPT, anubis_enc_tv_template,
1012
                            ANUBIS_ENC_TEST_VECTORS);
1013
                test_cipher("ecb(anubis)", DECRYPT, anubis_dec_tv_template,
1014
                            ANUBIS_DEC_TEST_VECTORS);
1015
                test_cipher("cbc(anubis)", ENCRYPT, anubis_cbc_enc_tv_template,
1016
                            ANUBIS_CBC_ENC_TEST_VECTORS);
1017
                test_cipher("cbc(anubis)", DECRYPT, anubis_cbc_dec_tv_template,
1018
                            ANUBIS_CBC_ENC_TEST_VECTORS);
1019
 
1020
                //XETA
1021
                test_cipher("ecb(xeta)", ENCRYPT, xeta_enc_tv_template,
1022
                            XETA_ENC_TEST_VECTORS);
1023
                test_cipher("ecb(xeta)", DECRYPT, xeta_dec_tv_template,
1024
                            XETA_DEC_TEST_VECTORS);
1025
 
1026
                //FCrypt
1027
                test_cipher("pcbc(fcrypt)", ENCRYPT, fcrypt_pcbc_enc_tv_template,
1028
                            FCRYPT_ENC_TEST_VECTORS);
1029
                test_cipher("pcbc(fcrypt)", DECRYPT, fcrypt_pcbc_dec_tv_template,
1030
                            FCRYPT_DEC_TEST_VECTORS);
1031
 
1032
                //CAMELLIA
1033
                test_cipher("ecb(camellia)", ENCRYPT,
1034
                            camellia_enc_tv_template,
1035
                            CAMELLIA_ENC_TEST_VECTORS);
1036
                test_cipher("ecb(camellia)", DECRYPT,
1037
                            camellia_dec_tv_template,
1038
                            CAMELLIA_DEC_TEST_VECTORS);
1039
                test_cipher("cbc(camellia)", ENCRYPT,
1040
                            camellia_cbc_enc_tv_template,
1041
                            CAMELLIA_CBC_ENC_TEST_VECTORS);
1042
                test_cipher("cbc(camellia)", DECRYPT,
1043
                            camellia_cbc_dec_tv_template,
1044
                            CAMELLIA_CBC_DEC_TEST_VECTORS);
1045
 
1046
                //SEED
1047
                test_cipher("ecb(seed)", ENCRYPT, seed_enc_tv_template,
1048
                            SEED_ENC_TEST_VECTORS);
1049
                test_cipher("ecb(seed)", DECRYPT, seed_dec_tv_template,
1050
                            SEED_DEC_TEST_VECTORS);
1051
 
1052
                test_hash("sha384", sha384_tv_template, SHA384_TEST_VECTORS);
1053
                test_hash("sha512", sha512_tv_template, SHA512_TEST_VECTORS);
1054
                test_hash("wp512", wp512_tv_template, WP512_TEST_VECTORS);
1055
                test_hash("wp384", wp384_tv_template, WP384_TEST_VECTORS);
1056
                test_hash("wp256", wp256_tv_template, WP256_TEST_VECTORS);
1057
                test_hash("tgr192", tgr192_tv_template, TGR192_TEST_VECTORS);
1058
                test_hash("tgr160", tgr160_tv_template, TGR160_TEST_VECTORS);
1059
                test_hash("tgr128", tgr128_tv_template, TGR128_TEST_VECTORS);
1060
                test_deflate();
1061
                test_hash("crc32c", crc32c_tv_template, CRC32C_TEST_VECTORS);
1062
                test_hash("hmac(md5)", hmac_md5_tv_template,
1063
                          HMAC_MD5_TEST_VECTORS);
1064
                test_hash("hmac(sha1)", hmac_sha1_tv_template,
1065
                          HMAC_SHA1_TEST_VECTORS);
1066
                test_hash("hmac(sha256)", hmac_sha256_tv_template,
1067
                          HMAC_SHA256_TEST_VECTORS);
1068
                test_hash("hmac(sha384)", hmac_sha384_tv_template,
1069
                          HMAC_SHA384_TEST_VECTORS);
1070
                test_hash("hmac(sha512)", hmac_sha512_tv_template,
1071
                          HMAC_SHA512_TEST_VECTORS);
1072
 
1073
                test_hash("xcbc(aes)", aes_xcbc128_tv_template,
1074
                          XCBC_AES_TEST_VECTORS);
1075
 
1076
                test_hash("michael_mic", michael_mic_tv_template, MICHAEL_MIC_TEST_VECTORS);
1077
                break;
1078
 
1079
        case 1:
1080
                test_hash("md5", md5_tv_template, MD5_TEST_VECTORS);
1081
                break;
1082
 
1083
        case 2:
1084
                test_hash("sha1", sha1_tv_template, SHA1_TEST_VECTORS);
1085
                break;
1086
 
1087
        case 3:
1088
                test_cipher("ecb(des)", ENCRYPT, des_enc_tv_template,
1089
                            DES_ENC_TEST_VECTORS);
1090
                test_cipher("ecb(des)", DECRYPT, des_dec_tv_template,
1091
                            DES_DEC_TEST_VECTORS);
1092
                test_cipher("cbc(des)", ENCRYPT, des_cbc_enc_tv_template,
1093
                            DES_CBC_ENC_TEST_VECTORS);
1094
                test_cipher("cbc(des)", DECRYPT, des_cbc_dec_tv_template,
1095
                            DES_CBC_DEC_TEST_VECTORS);
1096
                break;
1097
 
1098
        case 4:
1099
                test_cipher("ecb(des3_ede)", ENCRYPT, des3_ede_enc_tv_template,
1100
                            DES3_EDE_ENC_TEST_VECTORS);
1101
                test_cipher("ecb(des3_ede)", DECRYPT, des3_ede_dec_tv_template,
1102
                            DES3_EDE_DEC_TEST_VECTORS);
1103
                break;
1104
 
1105
        case 5:
1106
                test_hash("md4", md4_tv_template, MD4_TEST_VECTORS);
1107
                break;
1108
 
1109
        case 6:
1110
                test_hash("sha256", sha256_tv_template, SHA256_TEST_VECTORS);
1111
                break;
1112
 
1113
        case 7:
1114
                test_cipher("ecb(blowfish)", ENCRYPT, bf_enc_tv_template,
1115
                            BF_ENC_TEST_VECTORS);
1116
                test_cipher("ecb(blowfish)", DECRYPT, bf_dec_tv_template,
1117
                            BF_DEC_TEST_VECTORS);
1118
                test_cipher("cbc(blowfish)", ENCRYPT, bf_cbc_enc_tv_template,
1119
                            BF_CBC_ENC_TEST_VECTORS);
1120
                test_cipher("cbc(blowfish)", DECRYPT, bf_cbc_dec_tv_template,
1121
                            BF_CBC_DEC_TEST_VECTORS);
1122
                break;
1123
 
1124
        case 8:
1125
                test_cipher("ecb(twofish)", ENCRYPT, tf_enc_tv_template,
1126
                            TF_ENC_TEST_VECTORS);
1127
                test_cipher("ecb(twofish)", DECRYPT, tf_dec_tv_template,
1128
                            TF_DEC_TEST_VECTORS);
1129
                test_cipher("cbc(twofish)", ENCRYPT, tf_cbc_enc_tv_template,
1130
                            TF_CBC_ENC_TEST_VECTORS);
1131
                test_cipher("cbc(twofish)", DECRYPT, tf_cbc_dec_tv_template,
1132
                            TF_CBC_DEC_TEST_VECTORS);
1133
                break;
1134
 
1135
        case 9:
1136
                test_cipher("ecb(serpent)", ENCRYPT, serpent_enc_tv_template,
1137
                            SERPENT_ENC_TEST_VECTORS);
1138
                test_cipher("ecb(serpent)", DECRYPT, serpent_dec_tv_template,
1139
                            SERPENT_DEC_TEST_VECTORS);
1140
                break;
1141
 
1142
        case 10:
1143
                test_cipher("ecb(aes)", ENCRYPT, aes_enc_tv_template,
1144
                            AES_ENC_TEST_VECTORS);
1145
                test_cipher("ecb(aes)", DECRYPT, aes_dec_tv_template,
1146
                            AES_DEC_TEST_VECTORS);
1147
                test_cipher("cbc(aes)", ENCRYPT, aes_cbc_enc_tv_template,
1148
                            AES_CBC_ENC_TEST_VECTORS);
1149
                test_cipher("cbc(aes)", DECRYPT, aes_cbc_dec_tv_template,
1150
                            AES_CBC_DEC_TEST_VECTORS);
1151
                test_cipher("lrw(aes)", ENCRYPT, aes_lrw_enc_tv_template,
1152
                            AES_LRW_ENC_TEST_VECTORS);
1153
                test_cipher("lrw(aes)", DECRYPT, aes_lrw_dec_tv_template,
1154
                            AES_LRW_DEC_TEST_VECTORS);
1155
                test_cipher("xts(aes)", ENCRYPT, aes_xts_enc_tv_template,
1156
                            AES_XTS_ENC_TEST_VECTORS);
1157
                test_cipher("xts(aes)", DECRYPT, aes_xts_dec_tv_template,
1158
                            AES_XTS_DEC_TEST_VECTORS);
1159
                break;
1160
 
1161
        case 11:
1162
                test_hash("sha384", sha384_tv_template, SHA384_TEST_VECTORS);
1163
                break;
1164
 
1165
        case 12:
1166
                test_hash("sha512", sha512_tv_template, SHA512_TEST_VECTORS);
1167
                break;
1168
 
1169
        case 13:
1170
                test_deflate();
1171
                break;
1172
 
1173
        case 14:
1174
                test_cipher("ecb(cast5)", ENCRYPT, cast5_enc_tv_template,
1175
                            CAST5_ENC_TEST_VECTORS);
1176
                test_cipher("ecb(cast5)", DECRYPT, cast5_dec_tv_template,
1177
                            CAST5_DEC_TEST_VECTORS);
1178
                break;
1179
 
1180
        case 15:
1181
                test_cipher("ecb(cast6)", ENCRYPT, cast6_enc_tv_template,
1182
                            CAST6_ENC_TEST_VECTORS);
1183
                test_cipher("ecb(cast6)", DECRYPT, cast6_dec_tv_template,
1184
                            CAST6_DEC_TEST_VECTORS);
1185
                break;
1186
 
1187
        case 16:
1188
                test_cipher("ecb(arc4)", ENCRYPT, arc4_enc_tv_template,
1189
                            ARC4_ENC_TEST_VECTORS);
1190
                test_cipher("ecb(arc4)", DECRYPT, arc4_dec_tv_template,
1191
                            ARC4_DEC_TEST_VECTORS);
1192
                break;
1193
 
1194
        case 17:
1195
                test_hash("michael_mic", michael_mic_tv_template, MICHAEL_MIC_TEST_VECTORS);
1196
                break;
1197
 
1198
        case 18:
1199
                test_hash("crc32c", crc32c_tv_template, CRC32C_TEST_VECTORS);
1200
                break;
1201
 
1202
        case 19:
1203
                test_cipher("ecb(tea)", ENCRYPT, tea_enc_tv_template,
1204
                            TEA_ENC_TEST_VECTORS);
1205
                test_cipher("ecb(tea)", DECRYPT, tea_dec_tv_template,
1206
                            TEA_DEC_TEST_VECTORS);
1207
                break;
1208
 
1209
        case 20:
1210
                test_cipher("ecb(xtea)", ENCRYPT, xtea_enc_tv_template,
1211
                            XTEA_ENC_TEST_VECTORS);
1212
                test_cipher("ecb(xtea)", DECRYPT, xtea_dec_tv_template,
1213
                            XTEA_DEC_TEST_VECTORS);
1214
                break;
1215
 
1216
        case 21:
1217
                test_cipher("ecb(khazad)", ENCRYPT, khazad_enc_tv_template,
1218
                            KHAZAD_ENC_TEST_VECTORS);
1219
                test_cipher("ecb(khazad)", DECRYPT, khazad_dec_tv_template,
1220
                            KHAZAD_DEC_TEST_VECTORS);
1221
                break;
1222
 
1223
        case 22:
1224
                test_hash("wp512", wp512_tv_template, WP512_TEST_VECTORS);
1225
                break;
1226
 
1227
        case 23:
1228
                test_hash("wp384", wp384_tv_template, WP384_TEST_VECTORS);
1229
                break;
1230
 
1231
        case 24:
1232
                test_hash("wp256", wp256_tv_template, WP256_TEST_VECTORS);
1233
                break;
1234
 
1235
        case 25:
1236
                test_cipher("ecb(tnepres)", ENCRYPT, tnepres_enc_tv_template,
1237
                            TNEPRES_ENC_TEST_VECTORS);
1238
                test_cipher("ecb(tnepres)", DECRYPT, tnepres_dec_tv_template,
1239
                            TNEPRES_DEC_TEST_VECTORS);
1240
                break;
1241
 
1242
        case 26:
1243
                test_cipher("ecb(anubis)", ENCRYPT, anubis_enc_tv_template,
1244
                            ANUBIS_ENC_TEST_VECTORS);
1245
                test_cipher("ecb(anubis)", DECRYPT, anubis_dec_tv_template,
1246
                            ANUBIS_DEC_TEST_VECTORS);
1247
                test_cipher("cbc(anubis)", ENCRYPT, anubis_cbc_enc_tv_template,
1248
                            ANUBIS_CBC_ENC_TEST_VECTORS);
1249
                test_cipher("cbc(anubis)", DECRYPT, anubis_cbc_dec_tv_template,
1250
                            ANUBIS_CBC_ENC_TEST_VECTORS);
1251
                break;
1252
 
1253
        case 27:
1254
                test_hash("tgr192", tgr192_tv_template, TGR192_TEST_VECTORS);
1255
                break;
1256
 
1257
        case 28:
1258
 
1259
                test_hash("tgr160", tgr160_tv_template, TGR160_TEST_VECTORS);
1260
                break;
1261
 
1262
        case 29:
1263
                test_hash("tgr128", tgr128_tv_template, TGR128_TEST_VECTORS);
1264
                break;
1265
 
1266
        case 30:
1267
                test_cipher("ecb(xeta)", ENCRYPT, xeta_enc_tv_template,
1268
                            XETA_ENC_TEST_VECTORS);
1269
                test_cipher("ecb(xeta)", DECRYPT, xeta_dec_tv_template,
1270
                            XETA_DEC_TEST_VECTORS);
1271
                break;
1272
 
1273
        case 31:
1274
                test_cipher("pcbc(fcrypt)", ENCRYPT, fcrypt_pcbc_enc_tv_template,
1275
                            FCRYPT_ENC_TEST_VECTORS);
1276
                test_cipher("pcbc(fcrypt)", DECRYPT, fcrypt_pcbc_dec_tv_template,
1277
                            FCRYPT_DEC_TEST_VECTORS);
1278
                break;
1279
 
1280
        case 32:
1281
                test_cipher("ecb(camellia)", ENCRYPT,
1282
                            camellia_enc_tv_template,
1283
                            CAMELLIA_ENC_TEST_VECTORS);
1284
                test_cipher("ecb(camellia)", DECRYPT,
1285
                            camellia_dec_tv_template,
1286
                            CAMELLIA_DEC_TEST_VECTORS);
1287
                test_cipher("cbc(camellia)", ENCRYPT,
1288
                            camellia_cbc_enc_tv_template,
1289
                            CAMELLIA_CBC_ENC_TEST_VECTORS);
1290
                test_cipher("cbc(camellia)", DECRYPT,
1291
                            camellia_cbc_dec_tv_template,
1292
                            CAMELLIA_CBC_DEC_TEST_VECTORS);
1293
                break;
1294
 
1295
        case 100:
1296
                test_hash("hmac(md5)", hmac_md5_tv_template,
1297
                          HMAC_MD5_TEST_VECTORS);
1298
                break;
1299
 
1300
        case 101:
1301
                test_hash("hmac(sha1)", hmac_sha1_tv_template,
1302
                          HMAC_SHA1_TEST_VECTORS);
1303
                break;
1304
 
1305
        case 102:
1306
                test_hash("hmac(sha256)", hmac_sha256_tv_template,
1307
                          HMAC_SHA256_TEST_VECTORS);
1308
                break;
1309
 
1310
        case 103:
1311
                test_hash("hmac(sha384)", hmac_sha384_tv_template,
1312
                          HMAC_SHA384_TEST_VECTORS);
1313
                break;
1314
 
1315
        case 104:
1316
                test_hash("hmac(sha512)", hmac_sha512_tv_template,
1317
                          HMAC_SHA512_TEST_VECTORS);
1318
                break;
1319
 
1320
 
1321
        case 200:
1322
                test_cipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
1323
                                  aes_speed_template);
1324
                test_cipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
1325
                                  aes_speed_template);
1326
                test_cipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
1327
                                  aes_speed_template);
1328
                test_cipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
1329
                                  aes_speed_template);
1330
                test_cipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
1331
                                  aes_lrw_speed_template);
1332
                test_cipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
1333
                                  aes_lrw_speed_template);
1334
                test_cipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
1335
                                  aes_xts_speed_template);
1336
                test_cipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
1337
                                  aes_xts_speed_template);
1338
                break;
1339
 
1340
        case 201:
1341
                test_cipher_speed("ecb(des3_ede)", ENCRYPT, sec,
1342
                                  des3_ede_enc_tv_template,
1343
                                  DES3_EDE_ENC_TEST_VECTORS,
1344
                                  des3_ede_speed_template);
1345
                test_cipher_speed("ecb(des3_ede)", DECRYPT, sec,
1346
                                  des3_ede_dec_tv_template,
1347
                                  DES3_EDE_DEC_TEST_VECTORS,
1348
                                  des3_ede_speed_template);
1349
                test_cipher_speed("cbc(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("cbc(des3_ede)", DECRYPT, sec,
1354
                                  des3_ede_dec_tv_template,
1355
                                  DES3_EDE_DEC_TEST_VECTORS,
1356
                                  des3_ede_speed_template);
1357
                break;
1358
 
1359
        case 202:
1360
                test_cipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
1361
                                  twofish_speed_template);
1362
                test_cipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
1363
                                  twofish_speed_template);
1364
                test_cipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
1365
                                  twofish_speed_template);
1366
                test_cipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
1367
                                  twofish_speed_template);
1368
                break;
1369
 
1370
        case 203:
1371
                test_cipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
1372
                                  blowfish_speed_template);
1373
                test_cipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
1374
                                  blowfish_speed_template);
1375
                test_cipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
1376
                                  blowfish_speed_template);
1377
                test_cipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
1378
                                  blowfish_speed_template);
1379
                break;
1380
 
1381
        case 204:
1382
                test_cipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
1383
                                  des_speed_template);
1384
                test_cipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
1385
                                  des_speed_template);
1386
                test_cipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
1387
                                  des_speed_template);
1388
                test_cipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
1389
                                  des_speed_template);
1390
                break;
1391
 
1392
        case 205:
1393
                test_cipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
1394
                                camellia_speed_template);
1395
                test_cipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
1396
                                camellia_speed_template);
1397
                test_cipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
1398
                                camellia_speed_template);
1399
                test_cipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
1400
                                camellia_speed_template);
1401
                break;
1402
 
1403
        case 300:
1404
                /* fall through */
1405
 
1406
        case 301:
1407
                test_hash_speed("md4", sec, generic_hash_speed_template);
1408
                if (mode > 300 && mode < 400) break;
1409
 
1410
        case 302:
1411
                test_hash_speed("md5", sec, generic_hash_speed_template);
1412
                if (mode > 300 && mode < 400) break;
1413
 
1414
        case 303:
1415
                test_hash_speed("sha1", sec, generic_hash_speed_template);
1416
                if (mode > 300 && mode < 400) break;
1417
 
1418
        case 304:
1419
                test_hash_speed("sha256", sec, generic_hash_speed_template);
1420
                if (mode > 300 && mode < 400) break;
1421
 
1422
        case 305:
1423
                test_hash_speed("sha384", sec, generic_hash_speed_template);
1424
                if (mode > 300 && mode < 400) break;
1425
 
1426
        case 306:
1427
                test_hash_speed("sha512", sec, generic_hash_speed_template);
1428
                if (mode > 300 && mode < 400) break;
1429
 
1430
        case 307:
1431
                test_hash_speed("wp256", sec, generic_hash_speed_template);
1432
                if (mode > 300 && mode < 400) break;
1433
 
1434
        case 308:
1435
                test_hash_speed("wp384", sec, generic_hash_speed_template);
1436
                if (mode > 300 && mode < 400) break;
1437
 
1438
        case 309:
1439
                test_hash_speed("wp512", sec, generic_hash_speed_template);
1440
                if (mode > 300 && mode < 400) break;
1441
 
1442
        case 310:
1443
                test_hash_speed("tgr128", sec, generic_hash_speed_template);
1444
                if (mode > 300 && mode < 400) break;
1445
 
1446
        case 311:
1447
                test_hash_speed("tgr160", sec, generic_hash_speed_template);
1448
                if (mode > 300 && mode < 400) break;
1449
 
1450
        case 312:
1451
                test_hash_speed("tgr192", sec, generic_hash_speed_template);
1452
                if (mode > 300 && mode < 400) break;
1453
 
1454
        case 399:
1455
                break;
1456
 
1457
        case 1000:
1458
                test_available();
1459
                break;
1460
 
1461
        default:
1462
                /* useful for debugging */
1463
                printk("not testing anything\n");
1464
                break;
1465
        }
1466
}
1467
 
1468
static int __init init(void)
1469
{
1470
        tvmem = kmalloc(TVMEMSIZE, GFP_KERNEL);
1471
        if (tvmem == NULL)
1472
                return -ENOMEM;
1473
 
1474
        xbuf = kmalloc(XBUFSIZE, GFP_KERNEL);
1475
        if (xbuf == NULL) {
1476
                kfree(tvmem);
1477
                return -ENOMEM;
1478
        }
1479
 
1480
        do_test();
1481
 
1482
        kfree(xbuf);
1483
        kfree(tvmem);
1484
 
1485
        /* We intentionaly return -EAGAIN to prevent keeping
1486
         * the module. It does all its work from init()
1487
         * and doesn't offer any runtime functionality
1488
         * => we don't need it in the memory, do we?
1489
         *                                        -- mludvig
1490
         */
1491
        return -EAGAIN;
1492
}
1493
 
1494
/*
1495
 * If an init function is provided, an exit function must also be provided
1496
 * to allow module unload.
1497
 */
1498
static void __exit fini(void) { }
1499
 
1500
module_init(init);
1501
module_exit(fini);
1502
 
1503
module_param(mode, int, 0);
1504
module_param(sec, uint, 0);
1505
MODULE_PARM_DESC(sec, "Length in seconds of speed tests "
1506
                      "(defaults to zero which uses CPU cycles instead)");
1507
 
1508
MODULE_LICENSE("GPL");
1509
MODULE_DESCRIPTION("Quick & dirty crypto testing module");
1510
MODULE_AUTHOR("James Morris <jmorris@intercode.com.au>");

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