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Commit | Line | Data |
---|---|---|
ef2736fc | 1 | /* |
1da177e4 LT |
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 | |
ef2736fc | 12 | * Software Foundation; either version 2 of the License, or (at your option) |
1da177e4 LT |
13 | * any later version. |
14 | * | |
a28091ae | 15 | * 2006-12-07 Added SHA384 HMAC and SHA512 HMAC tests |
ebfd9bcf HW |
16 | * 2004-08-09 Added cipher speed tests (Reyk Floeter <reyk@vantronix.net>) |
17 | * 2003-09-14 Rewritten by Kartikey Mahendra Bhatt | |
18 | * | |
1da177e4 LT |
19 | */ |
20 | ||
cba83564 | 21 | #include <linux/err.h> |
1da177e4 LT |
22 | #include <linux/init.h> |
23 | #include <linux/module.h> | |
24 | #include <linux/mm.h> | |
25 | #include <linux/slab.h> | |
378f058c | 26 | #include <linux/scatterlist.h> |
1da177e4 LT |
27 | #include <linux/string.h> |
28 | #include <linux/crypto.h> | |
29 | #include <linux/highmem.h> | |
30 | #include <linux/moduleparam.h> | |
ebfd9bcf | 31 | #include <linux/jiffies.h> |
6a17944c HX |
32 | #include <linux/timex.h> |
33 | #include <linux/interrupt.h> | |
1da177e4 LT |
34 | #include "tcrypt.h" |
35 | ||
36 | /* | |
37 | * Need to kmalloc() memory for testing kmap(). | |
38 | */ | |
ebfd9bcf | 39 | #define TVMEMSIZE 16384 |
1da177e4 LT |
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 | |
1da177e4 LT |
59 | |
60 | static unsigned int IDX[8] = { IDX1, IDX2, IDX3, IDX4, IDX5, IDX6, IDX7, IDX8 }; | |
61 | ||
ebfd9bcf HW |
62 | /* |
63 | * Used by test_cipher_speed() | |
64 | */ | |
6a17944c | 65 | static unsigned int sec; |
ebfd9bcf | 66 | |
1da177e4 LT |
67 | static int mode; |
68 | static char *xbuf; | |
69 | static char *tvmem; | |
70 | ||
71 | static char *check[] = { | |
72 | "des", "md5", "des3_ede", "rot13", "sha1", "sha256", "blowfish", | |
ef2736fc HX |
73 | "twofish", "serpent", "sha384", "sha512", "md4", "aes", "cast6", |
74 | "arc4", "michael_mic", "deflate", "crc32c", "tea", "xtea", | |
90831639 | 75 | "khazad", "wp512", "wp384", "wp256", "tnepres", "xeta", "fcrypt", |
02ab5a70 | 76 | "camellia", NULL |
1da177e4 LT |
77 | }; |
78 | ||
ef2736fc | 79 | static void hexdump(unsigned char *buf, unsigned int len) |
1da177e4 LT |
80 | { |
81 | while (len--) | |
82 | printk("%02x", *buf++); | |
83 | ||
84 | printk("\n"); | |
85 | } | |
86 | ||
ef2736fc HX |
87 | static void test_hash(char *algo, struct hash_testvec *template, |
88 | unsigned int tcount) | |
1da177e4 | 89 | { |
ef2736fc HX |
90 | unsigned int i, j, k, temp; |
91 | struct scatterlist sg[8]; | |
92 | char result[64]; | |
e9d41164 HX |
93 | struct crypto_hash *tfm; |
94 | struct hash_desc desc; | |
ef2736fc HX |
95 | struct hash_testvec *hash_tv; |
96 | unsigned int tsize; | |
e9d41164 | 97 | int ret; |
ef2736fc HX |
98 | |
99 | printk("\ntesting %s\n", algo); | |
100 | ||
101 | tsize = sizeof(struct hash_testvec); | |
1da177e4 | 102 | tsize *= tcount; |
ef2736fc | 103 | |
1da177e4 LT |
104 | if (tsize > TVMEMSIZE) { |
105 | printk("template (%u) too big for tvmem (%u)\n", tsize, TVMEMSIZE); | |
106 | return; | |
107 | } | |
108 | ||
109 | memcpy(tvmem, template, tsize); | |
ef2736fc | 110 | hash_tv = (void *)tvmem; |
e9d41164 HX |
111 | |
112 | tfm = crypto_alloc_hash(algo, 0, CRYPTO_ALG_ASYNC); | |
113 | if (IS_ERR(tfm)) { | |
114 | printk("failed to load transform for %s: %ld\n", algo, | |
115 | PTR_ERR(tfm)); | |
1da177e4 LT |
116 | return; |
117 | } | |
118 | ||
e9d41164 HX |
119 | desc.tfm = tfm; |
120 | desc.flags = 0; | |
121 | ||
1da177e4 | 122 | for (i = 0; i < tcount; i++) { |
ef2736fc HX |
123 | printk("test %u:\n", i + 1); |
124 | memset(result, 0, 64); | |
1da177e4 | 125 | |
378f058c | 126 | sg_set_buf(&sg[0], hash_tv[i].plaintext, hash_tv[i].psize); |
1da177e4 | 127 | |
e9d41164 HX |
128 | if (hash_tv[i].ksize) { |
129 | ret = crypto_hash_setkey(tfm, hash_tv[i].key, | |
130 | hash_tv[i].ksize); | |
131 | if (ret) { | |
132 | printk("setkey() failed ret=%d\n", ret); | |
133 | goto out; | |
134 | } | |
135 | } | |
136 | ||
137 | ret = crypto_hash_digest(&desc, sg, hash_tv[i].psize, result); | |
138 | if (ret) { | |
139 | printk("digest () failed ret=%d\n", ret); | |
140 | goto out; | |
141 | } | |
1da177e4 | 142 | |
e9d41164 | 143 | hexdump(result, crypto_hash_digestsize(tfm)); |
1da177e4 | 144 | printk("%s\n", |
ef2736fc | 145 | memcmp(result, hash_tv[i].digest, |
e9d41164 | 146 | crypto_hash_digestsize(tfm)) ? |
ef2736fc | 147 | "fail" : "pass"); |
1da177e4 LT |
148 | } |
149 | ||
ef2736fc | 150 | printk("testing %s across pages\n", algo); |
1da177e4 LT |
151 | |
152 | /* setup the dummy buffer first */ | |
ef2736fc | 153 | memset(xbuf, 0, XBUFSIZE); |
1da177e4 LT |
154 | |
155 | j = 0; | |
156 | for (i = 0; i < tcount; i++) { | |
157 | if (hash_tv[i].np) { | |
158 | j++; | |
ef2736fc HX |
159 | printk("test %u:\n", j); |
160 | memset(result, 0, 64); | |
1da177e4 LT |
161 | |
162 | temp = 0; | |
163 | for (k = 0; k < hash_tv[i].np; k++) { | |
ef2736fc HX |
164 | memcpy(&xbuf[IDX[k]], |
165 | hash_tv[i].plaintext + temp, | |
166 | hash_tv[i].tap[k]); | |
1da177e4 | 167 | temp += hash_tv[i].tap[k]; |
378f058c DH |
168 | sg_set_buf(&sg[k], &xbuf[IDX[k]], |
169 | hash_tv[i].tap[k]); | |
1da177e4 LT |
170 | } |
171 | ||
e9d41164 HX |
172 | if (hash_tv[i].ksize) { |
173 | ret = crypto_hash_setkey(tfm, hash_tv[i].key, | |
174 | hash_tv[i].ksize); | |
ef2736fc | 175 | |
e9d41164 HX |
176 | if (ret) { |
177 | printk("setkey() failed ret=%d\n", ret); | |
178 | goto out; | |
179 | } | |
1da177e4 LT |
180 | } |
181 | ||
e9d41164 HX |
182 | ret = crypto_hash_digest(&desc, sg, hash_tv[i].psize, |
183 | result); | |
184 | if (ret) { | |
185 | printk("digest () failed ret=%d\n", ret); | |
186 | goto out; | |
187 | } | |
ef2736fc | 188 | |
e9d41164 | 189 | hexdump(result, crypto_hash_digestsize(tfm)); |
1da177e4 | 190 | printk("%s\n", |
e9d41164 HX |
191 | memcmp(result, hash_tv[i].digest, |
192 | crypto_hash_digestsize(tfm)) ? | |
ef2736fc | 193 | "fail" : "pass"); |
1da177e4 LT |
194 | } |
195 | } | |
e9d41164 | 196 | |
1da177e4 | 197 | out: |
e9d41164 | 198 | crypto_free_hash(tfm); |
1da177e4 LT |
199 | } |
200 | ||
cba83564 | 201 | static void test_cipher(char *algo, int enc, |
ef2736fc | 202 | struct cipher_testvec *template, unsigned int tcount) |
1da177e4 LT |
203 | { |
204 | unsigned int ret, i, j, k, temp; | |
205 | unsigned int tsize; | |
cba83564 HX |
206 | unsigned int iv_len; |
207 | unsigned int len; | |
378f058c | 208 | char *q; |
cba83564 | 209 | struct crypto_blkcipher *tfm; |
1da177e4 LT |
210 | char *key; |
211 | struct cipher_testvec *cipher_tv; | |
cba83564 | 212 | struct blkcipher_desc desc; |
1da177e4 | 213 | struct scatterlist sg[8]; |
cba83564 | 214 | const char *e; |
1da177e4 LT |
215 | |
216 | if (enc == ENCRYPT) | |
3cc3816f | 217 | e = "encryption"; |
1da177e4 | 218 | else |
3cc3816f | 219 | e = "decryption"; |
1da177e4 | 220 | |
cba83564 | 221 | printk("\ntesting %s %s\n", algo, e); |
1da177e4 | 222 | |
ef2736fc | 223 | tsize = sizeof (struct cipher_testvec); |
1da177e4 | 224 | tsize *= tcount; |
ef2736fc | 225 | |
1da177e4 LT |
226 | if (tsize > TVMEMSIZE) { |
227 | printk("template (%u) too big for tvmem (%u)\n", tsize, | |
228 | TVMEMSIZE); | |
229 | return; | |
230 | } | |
231 | ||
232 | memcpy(tvmem, template, tsize); | |
ef2736fc HX |
233 | cipher_tv = (void *)tvmem; |
234 | ||
cba83564 | 235 | tfm = crypto_alloc_blkcipher(algo, 0, CRYPTO_ALG_ASYNC); |
1da177e4 | 236 | |
cba83564 HX |
237 | if (IS_ERR(tfm)) { |
238 | printk("failed to load transform for %s: %ld\n", algo, | |
239 | PTR_ERR(tfm)); | |
1da177e4 LT |
240 | return; |
241 | } | |
cba83564 HX |
242 | desc.tfm = tfm; |
243 | desc.flags = 0; | |
ef2736fc | 244 | |
1da177e4 LT |
245 | j = 0; |
246 | for (i = 0; i < tcount; i++) { | |
247 | if (!(cipher_tv[i].np)) { | |
ef2736fc | 248 | j++; |
1da177e4 LT |
249 | printk("test %u (%d bit key):\n", |
250 | j, cipher_tv[i].klen * 8); | |
251 | ||
cba83564 | 252 | crypto_blkcipher_clear_flags(tfm, ~0); |
ef2736fc | 253 | if (cipher_tv[i].wk) |
cba83564 HX |
254 | crypto_blkcipher_set_flags( |
255 | tfm, CRYPTO_TFM_REQ_WEAK_KEY); | |
1da177e4 | 256 | key = cipher_tv[i].key; |
ef2736fc | 257 | |
cba83564 HX |
258 | ret = crypto_blkcipher_setkey(tfm, key, |
259 | cipher_tv[i].klen); | |
1da177e4 | 260 | if (ret) { |
cba83564 HX |
261 | printk("setkey() failed flags=%x\n", |
262 | crypto_blkcipher_get_flags(tfm)); | |
ef2736fc | 263 | |
1da177e4 LT |
264 | if (!cipher_tv[i].fail) |
265 | goto out; | |
ef2736fc | 266 | } |
1da177e4 | 267 | |
378f058c DH |
268 | sg_set_buf(&sg[0], cipher_tv[i].input, |
269 | cipher_tv[i].ilen); | |
ef2736fc | 270 | |
cba83564 HX |
271 | iv_len = crypto_blkcipher_ivsize(tfm); |
272 | if (iv_len) | |
273 | crypto_blkcipher_set_iv(tfm, cipher_tv[i].iv, | |
274 | iv_len); | |
ef2736fc | 275 | |
cba83564 HX |
276 | len = cipher_tv[i].ilen; |
277 | ret = enc ? | |
278 | crypto_blkcipher_encrypt(&desc, sg, sg, len) : | |
279 | crypto_blkcipher_decrypt(&desc, sg, sg, len); | |
ef2736fc | 280 | |
1da177e4 | 281 | if (ret) { |
cba83564 HX |
282 | printk("%s () failed flags=%x\n", e, |
283 | desc.flags); | |
1da177e4 | 284 | goto out; |
ef2736fc HX |
285 | } |
286 | ||
1da177e4 LT |
287 | q = kmap(sg[0].page) + sg[0].offset; |
288 | hexdump(q, cipher_tv[i].rlen); | |
ef2736fc HX |
289 | |
290 | printk("%s\n", | |
291 | memcmp(q, cipher_tv[i].result, | |
292 | cipher_tv[i].rlen) ? "fail" : "pass"); | |
1da177e4 LT |
293 | } |
294 | } | |
ef2736fc | 295 | |
cba83564 | 296 | printk("\ntesting %s %s across pages (chunking)\n", algo, e); |
1da177e4 | 297 | memset(xbuf, 0, XBUFSIZE); |
ef2736fc | 298 | |
1da177e4 LT |
299 | j = 0; |
300 | for (i = 0; i < tcount; i++) { | |
301 | if (cipher_tv[i].np) { | |
ef2736fc | 302 | j++; |
1da177e4 LT |
303 | printk("test %u (%d bit key):\n", |
304 | j, cipher_tv[i].klen * 8); | |
305 | ||
cba83564 | 306 | crypto_blkcipher_clear_flags(tfm, ~0); |
ef2736fc | 307 | if (cipher_tv[i].wk) |
cba83564 HX |
308 | crypto_blkcipher_set_flags( |
309 | tfm, CRYPTO_TFM_REQ_WEAK_KEY); | |
1da177e4 | 310 | key = cipher_tv[i].key; |
ef2736fc | 311 | |
cba83564 HX |
312 | ret = crypto_blkcipher_setkey(tfm, key, |
313 | cipher_tv[i].klen); | |
1da177e4 | 314 | if (ret) { |
cba83564 HX |
315 | printk("setkey() failed flags=%x\n", |
316 | crypto_blkcipher_get_flags(tfm)); | |
ef2736fc | 317 | |
1da177e4 LT |
318 | if (!cipher_tv[i].fail) |
319 | goto out; | |
320 | } | |
321 | ||
322 | temp = 0; | |
323 | for (k = 0; k < cipher_tv[i].np; k++) { | |
ef2736fc HX |
324 | memcpy(&xbuf[IDX[k]], |
325 | cipher_tv[i].input + temp, | |
326 | cipher_tv[i].tap[k]); | |
1da177e4 | 327 | temp += cipher_tv[i].tap[k]; |
378f058c DH |
328 | sg_set_buf(&sg[k], &xbuf[IDX[k]], |
329 | cipher_tv[i].tap[k]); | |
1da177e4 | 330 | } |
ef2736fc | 331 | |
cba83564 HX |
332 | iv_len = crypto_blkcipher_ivsize(tfm); |
333 | if (iv_len) | |
334 | crypto_blkcipher_set_iv(tfm, cipher_tv[i].iv, | |
335 | iv_len); | |
ef2736fc | 336 | |
cba83564 HX |
337 | len = cipher_tv[i].ilen; |
338 | ret = enc ? | |
339 | crypto_blkcipher_encrypt(&desc, sg, sg, len) : | |
340 | crypto_blkcipher_decrypt(&desc, sg, sg, len); | |
ef2736fc | 341 | |
1da177e4 | 342 | if (ret) { |
cba83564 HX |
343 | printk("%s () failed flags=%x\n", e, |
344 | desc.flags); | |
1da177e4 LT |
345 | goto out; |
346 | } | |
347 | ||
348 | temp = 0; | |
349 | for (k = 0; k < cipher_tv[i].np; k++) { | |
350 | printk("page %u\n", k); | |
351 | q = kmap(sg[k].page) + sg[k].offset; | |
352 | hexdump(q, cipher_tv[i].tap[k]); | |
ef2736fc HX |
353 | printk("%s\n", |
354 | memcmp(q, cipher_tv[i].result + temp, | |
355 | cipher_tv[i].tap[k]) ? "fail" : | |
1da177e4 LT |
356 | "pass"); |
357 | temp += cipher_tv[i].tap[k]; | |
358 | } | |
359 | } | |
360 | } | |
361 | ||
362 | out: | |
cba83564 | 363 | crypto_free_blkcipher(tfm); |
1da177e4 LT |
364 | } |
365 | ||
cba83564 | 366 | static int test_cipher_jiffies(struct blkcipher_desc *desc, int enc, char *p, |
6a17944c HX |
367 | int blen, int sec) |
368 | { | |
6df5b9f4 | 369 | struct scatterlist sg[1]; |
6a17944c HX |
370 | unsigned long start, end; |
371 | int bcount; | |
372 | int ret; | |
373 | ||
6df5b9f4 | 374 | sg_set_buf(sg, p, blen); |
6a17944c HX |
375 | |
376 | for (start = jiffies, end = start + sec * HZ, bcount = 0; | |
377 | time_before(jiffies, end); bcount++) { | |
378 | if (enc) | |
cba83564 | 379 | ret = crypto_blkcipher_encrypt(desc, sg, sg, blen); |
6a17944c | 380 | else |
cba83564 | 381 | ret = crypto_blkcipher_decrypt(desc, sg, sg, blen); |
6a17944c HX |
382 | |
383 | if (ret) | |
384 | return ret; | |
385 | } | |
386 | ||
387 | printk("%d operations in %d seconds (%ld bytes)\n", | |
388 | bcount, sec, (long)bcount * blen); | |
389 | return 0; | |
390 | } | |
391 | ||
cba83564 | 392 | static int test_cipher_cycles(struct blkcipher_desc *desc, int enc, char *p, |
6a17944c HX |
393 | int blen) |
394 | { | |
6df5b9f4 | 395 | struct scatterlist sg[1]; |
6a17944c HX |
396 | unsigned long cycles = 0; |
397 | int ret = 0; | |
398 | int i; | |
399 | ||
6df5b9f4 | 400 | sg_set_buf(sg, p, blen); |
6a17944c HX |
401 | |
402 | local_bh_disable(); | |
403 | local_irq_disable(); | |
404 | ||
405 | /* Warm-up run. */ | |
406 | for (i = 0; i < 4; i++) { | |
407 | if (enc) | |
cba83564 | 408 | ret = crypto_blkcipher_encrypt(desc, sg, sg, blen); |
6a17944c | 409 | else |
cba83564 | 410 | ret = crypto_blkcipher_decrypt(desc, sg, sg, blen); |
6a17944c HX |
411 | |
412 | if (ret) | |
413 | goto out; | |
414 | } | |
415 | ||
416 | /* The real thing. */ | |
417 | for (i = 0; i < 8; i++) { | |
418 | cycles_t start, end; | |
419 | ||
420 | start = get_cycles(); | |
421 | if (enc) | |
cba83564 | 422 | ret = crypto_blkcipher_encrypt(desc, sg, sg, blen); |
6a17944c | 423 | else |
cba83564 | 424 | ret = crypto_blkcipher_decrypt(desc, sg, sg, blen); |
6a17944c HX |
425 | end = get_cycles(); |
426 | ||
427 | if (ret) | |
428 | goto out; | |
429 | ||
430 | cycles += end - start; | |
431 | } | |
432 | ||
433 | out: | |
434 | local_irq_enable(); | |
435 | local_bh_enable(); | |
436 | ||
437 | if (ret == 0) | |
438 | printk("1 operation in %lu cycles (%d bytes)\n", | |
439 | (cycles + 4) / 8, blen); | |
440 | ||
441 | return ret; | |
442 | } | |
443 | ||
cba83564 | 444 | static void test_cipher_speed(char *algo, int enc, unsigned int sec, |
dce907c0 HX |
445 | struct cipher_testvec *template, |
446 | unsigned int tcount, struct cipher_speed *speed) | |
ebfd9bcf | 447 | { |
dce907c0 | 448 | unsigned int ret, i, j, iv_len; |
ebfd9bcf | 449 | unsigned char *key, *p, iv[128]; |
cba83564 HX |
450 | struct crypto_blkcipher *tfm; |
451 | struct blkcipher_desc desc; | |
452 | const char *e; | |
ebfd9bcf HW |
453 | |
454 | if (enc == ENCRYPT) | |
455 | e = "encryption"; | |
456 | else | |
457 | e = "decryption"; | |
ebfd9bcf | 458 | |
cba83564 | 459 | printk("\ntesting speed of %s %s\n", algo, e); |
ebfd9bcf | 460 | |
cba83564 | 461 | tfm = crypto_alloc_blkcipher(algo, 0, CRYPTO_ALG_ASYNC); |
ebfd9bcf | 462 | |
cba83564 HX |
463 | if (IS_ERR(tfm)) { |
464 | printk("failed to load transform for %s: %ld\n", algo, | |
465 | PTR_ERR(tfm)); | |
ebfd9bcf HW |
466 | return; |
467 | } | |
cba83564 HX |
468 | desc.tfm = tfm; |
469 | desc.flags = 0; | |
ebfd9bcf HW |
470 | |
471 | for (i = 0; speed[i].klen != 0; i++) { | |
472 | if ((speed[i].blen + speed[i].klen) > TVMEMSIZE) { | |
473 | printk("template (%u) too big for tvmem (%u)\n", | |
474 | speed[i].blen + speed[i].klen, TVMEMSIZE); | |
475 | goto out; | |
476 | } | |
477 | ||
478 | printk("test %u (%d bit key, %d byte blocks): ", i, | |
479 | speed[i].klen * 8, speed[i].blen); | |
480 | ||
481 | memset(tvmem, 0xff, speed[i].klen + speed[i].blen); | |
482 | ||
483 | /* set key, plain text and IV */ | |
484 | key = (unsigned char *)tvmem; | |
dce907c0 HX |
485 | for (j = 0; j < tcount; j++) { |
486 | if (template[j].klen == speed[i].klen) { | |
487 | key = template[j].key; | |
488 | break; | |
489 | } | |
490 | } | |
ebfd9bcf HW |
491 | p = (unsigned char *)tvmem + speed[i].klen; |
492 | ||
cba83564 | 493 | ret = crypto_blkcipher_setkey(tfm, key, speed[i].klen); |
ebfd9bcf | 494 | if (ret) { |
cba83564 HX |
495 | printk("setkey() failed flags=%x\n", |
496 | crypto_blkcipher_get_flags(tfm)); | |
ebfd9bcf HW |
497 | goto out; |
498 | } | |
499 | ||
cba83564 HX |
500 | iv_len = crypto_blkcipher_ivsize(tfm); |
501 | if (iv_len) { | |
ebfd9bcf | 502 | memset(&iv, 0xff, iv_len); |
cba83564 | 503 | crypto_blkcipher_set_iv(tfm, iv, iv_len); |
ebfd9bcf HW |
504 | } |
505 | ||
6a17944c | 506 | if (sec) |
cba83564 | 507 | ret = test_cipher_jiffies(&desc, enc, p, speed[i].blen, |
6a17944c HX |
508 | sec); |
509 | else | |
cba83564 | 510 | ret = test_cipher_cycles(&desc, enc, p, speed[i].blen); |
ebfd9bcf | 511 | |
6a17944c | 512 | if (ret) { |
cba83564 | 513 | printk("%s() failed flags=%x\n", e, desc.flags); |
6a17944c | 514 | break; |
ebfd9bcf | 515 | } |
ebfd9bcf HW |
516 | } |
517 | ||
518 | out: | |
cba83564 | 519 | crypto_free_blkcipher(tfm); |
ebfd9bcf HW |
520 | } |
521 | ||
e9d41164 HX |
522 | static int test_hash_jiffies_digest(struct hash_desc *desc, char *p, int blen, |
523 | char *out, int sec) | |
524 | { | |
525 | struct scatterlist sg[1]; | |
526 | unsigned long start, end; | |
527 | int bcount; | |
528 | int ret; | |
529 | ||
530 | for (start = jiffies, end = start + sec * HZ, bcount = 0; | |
531 | time_before(jiffies, end); bcount++) { | |
532 | sg_set_buf(sg, p, blen); | |
533 | ret = crypto_hash_digest(desc, sg, blen, out); | |
534 | if (ret) | |
535 | return ret; | |
536 | } | |
537 | ||
538 | printk("%6u opers/sec, %9lu bytes/sec\n", | |
539 | bcount / sec, ((long)bcount * blen) / sec); | |
540 | ||
541 | return 0; | |
542 | } | |
543 | ||
544 | static int test_hash_jiffies(struct hash_desc *desc, char *p, int blen, | |
545 | int plen, char *out, int sec) | |
e8057928 ML |
546 | { |
547 | struct scatterlist sg[1]; | |
548 | unsigned long start, end; | |
549 | int bcount, pcount; | |
e9d41164 HX |
550 | int ret; |
551 | ||
552 | if (plen == blen) | |
553 | return test_hash_jiffies_digest(desc, p, blen, out, sec); | |
e8057928 ML |
554 | |
555 | for (start = jiffies, end = start + sec * HZ, bcount = 0; | |
556 | time_before(jiffies, end); bcount++) { | |
e9d41164 HX |
557 | ret = crypto_hash_init(desc); |
558 | if (ret) | |
559 | return ret; | |
e8057928 ML |
560 | for (pcount = 0; pcount < blen; pcount += plen) { |
561 | sg_set_buf(sg, p + pcount, plen); | |
e9d41164 HX |
562 | ret = crypto_hash_update(desc, sg, plen); |
563 | if (ret) | |
564 | return ret; | |
e8057928 ML |
565 | } |
566 | /* we assume there is enough space in 'out' for the result */ | |
e9d41164 HX |
567 | ret = crypto_hash_final(desc, out); |
568 | if (ret) | |
569 | return ret; | |
e8057928 ML |
570 | } |
571 | ||
572 | printk("%6u opers/sec, %9lu bytes/sec\n", | |
573 | bcount / sec, ((long)bcount * blen) / sec); | |
574 | ||
e9d41164 HX |
575 | return 0; |
576 | } | |
577 | ||
578 | static int test_hash_cycles_digest(struct hash_desc *desc, char *p, int blen, | |
579 | char *out) | |
580 | { | |
581 | struct scatterlist sg[1]; | |
582 | unsigned long cycles = 0; | |
583 | int i; | |
584 | int ret; | |
585 | ||
586 | local_bh_disable(); | |
587 | local_irq_disable(); | |
588 | ||
589 | /* Warm-up run. */ | |
590 | for (i = 0; i < 4; i++) { | |
591 | sg_set_buf(sg, p, blen); | |
592 | ret = crypto_hash_digest(desc, sg, blen, out); | |
593 | if (ret) | |
594 | goto out; | |
595 | } | |
596 | ||
597 | /* The real thing. */ | |
598 | for (i = 0; i < 8; i++) { | |
599 | cycles_t start, end; | |
600 | ||
601 | start = get_cycles(); | |
602 | ||
603 | sg_set_buf(sg, p, blen); | |
604 | ret = crypto_hash_digest(desc, sg, blen, out); | |
605 | if (ret) | |
606 | goto out; | |
607 | ||
608 | end = get_cycles(); | |
609 | ||
610 | cycles += end - start; | |
611 | } | |
612 | ||
613 | out: | |
614 | local_irq_enable(); | |
615 | local_bh_enable(); | |
616 | ||
617 | if (ret) | |
618 | return ret; | |
619 | ||
620 | printk("%6lu cycles/operation, %4lu cycles/byte\n", | |
621 | cycles / 8, cycles / (8 * blen)); | |
622 | ||
623 | return 0; | |
e8057928 ML |
624 | } |
625 | ||
e9d41164 HX |
626 | static int test_hash_cycles(struct hash_desc *desc, char *p, int blen, |
627 | int plen, char *out) | |
e8057928 ML |
628 | { |
629 | struct scatterlist sg[1]; | |
630 | unsigned long cycles = 0; | |
631 | int i, pcount; | |
e9d41164 HX |
632 | int ret; |
633 | ||
634 | if (plen == blen) | |
635 | return test_hash_cycles_digest(desc, p, blen, out); | |
e8057928 ML |
636 | |
637 | local_bh_disable(); | |
638 | local_irq_disable(); | |
639 | ||
640 | /* Warm-up run. */ | |
641 | for (i = 0; i < 4; i++) { | |
e9d41164 HX |
642 | ret = crypto_hash_init(desc); |
643 | if (ret) | |
644 | goto out; | |
e8057928 ML |
645 | for (pcount = 0; pcount < blen; pcount += plen) { |
646 | sg_set_buf(sg, p + pcount, plen); | |
e9d41164 HX |
647 | ret = crypto_hash_update(desc, sg, plen); |
648 | if (ret) | |
649 | goto out; | |
e8057928 | 650 | } |
e9d41164 HX |
651 | crypto_hash_final(desc, out); |
652 | if (ret) | |
653 | goto out; | |
e8057928 ML |
654 | } |
655 | ||
656 | /* The real thing. */ | |
657 | for (i = 0; i < 8; i++) { | |
658 | cycles_t start, end; | |
659 | ||
e8057928 ML |
660 | start = get_cycles(); |
661 | ||
e9d41164 HX |
662 | ret = crypto_hash_init(desc); |
663 | if (ret) | |
664 | goto out; | |
e8057928 ML |
665 | for (pcount = 0; pcount < blen; pcount += plen) { |
666 | sg_set_buf(sg, p + pcount, plen); | |
e9d41164 HX |
667 | ret = crypto_hash_update(desc, sg, plen); |
668 | if (ret) | |
669 | goto out; | |
e8057928 | 670 | } |
e9d41164 HX |
671 | ret = crypto_hash_final(desc, out); |
672 | if (ret) | |
673 | goto out; | |
e8057928 ML |
674 | |
675 | end = get_cycles(); | |
676 | ||
677 | cycles += end - start; | |
678 | } | |
679 | ||
e9d41164 | 680 | out: |
e8057928 ML |
681 | local_irq_enable(); |
682 | local_bh_enable(); | |
683 | ||
e9d41164 HX |
684 | if (ret) |
685 | return ret; | |
686 | ||
e8057928 ML |
687 | printk("%6lu cycles/operation, %4lu cycles/byte\n", |
688 | cycles / 8, cycles / (8 * blen)); | |
689 | ||
e9d41164 | 690 | return 0; |
e8057928 ML |
691 | } |
692 | ||
e9d41164 HX |
693 | static void test_hash_speed(char *algo, unsigned int sec, |
694 | struct hash_speed *speed) | |
e8057928 | 695 | { |
e9d41164 HX |
696 | struct crypto_hash *tfm; |
697 | struct hash_desc desc; | |
e8057928 ML |
698 | char output[1024]; |
699 | int i; | |
e9d41164 | 700 | int ret; |
e8057928 ML |
701 | |
702 | printk("\ntesting speed of %s\n", algo); | |
703 | ||
e9d41164 | 704 | tfm = crypto_alloc_hash(algo, 0, CRYPTO_ALG_ASYNC); |
e8057928 | 705 | |
e9d41164 HX |
706 | if (IS_ERR(tfm)) { |
707 | printk("failed to load transform for %s: %ld\n", algo, | |
708 | PTR_ERR(tfm)); | |
e8057928 ML |
709 | return; |
710 | } | |
711 | ||
e9d41164 HX |
712 | desc.tfm = tfm; |
713 | desc.flags = 0; | |
714 | ||
715 | if (crypto_hash_digestsize(tfm) > sizeof(output)) { | |
e8057928 | 716 | printk("digestsize(%u) > outputbuffer(%zu)\n", |
e9d41164 | 717 | crypto_hash_digestsize(tfm), sizeof(output)); |
e8057928 ML |
718 | goto out; |
719 | } | |
720 | ||
721 | for (i = 0; speed[i].blen != 0; i++) { | |
722 | if (speed[i].blen > TVMEMSIZE) { | |
723 | printk("template (%u) too big for tvmem (%u)\n", | |
724 | speed[i].blen, TVMEMSIZE); | |
725 | goto out; | |
726 | } | |
727 | ||
728 | printk("test%3u (%5u byte blocks,%5u bytes per update,%4u updates): ", | |
729 | i, speed[i].blen, speed[i].plen, speed[i].blen / speed[i].plen); | |
730 | ||
731 | memset(tvmem, 0xff, speed[i].blen); | |
732 | ||
733 | if (sec) | |
e9d41164 HX |
734 | ret = test_hash_jiffies(&desc, tvmem, speed[i].blen, |
735 | speed[i].plen, output, sec); | |
e8057928 | 736 | else |
e9d41164 HX |
737 | ret = test_hash_cycles(&desc, tvmem, speed[i].blen, |
738 | speed[i].plen, output); | |
739 | ||
740 | if (ret) { | |
741 | printk("hashing failed ret=%d\n", ret); | |
742 | break; | |
743 | } | |
e8057928 ML |
744 | } |
745 | ||
746 | out: | |
e9d41164 | 747 | crypto_free_hash(tfm); |
e8057928 ML |
748 | } |
749 | ||
ef2736fc | 750 | static void test_deflate(void) |
1da177e4 LT |
751 | { |
752 | unsigned int i; | |
753 | char result[COMP_BUF_SIZE]; | |
e4d5b79c | 754 | struct crypto_comp *tfm; |
1da177e4 LT |
755 | struct comp_testvec *tv; |
756 | unsigned int tsize; | |
757 | ||
758 | printk("\ntesting deflate compression\n"); | |
759 | ||
760 | tsize = sizeof (deflate_comp_tv_template); | |
761 | if (tsize > TVMEMSIZE) { | |
762 | printk("template (%u) too big for tvmem (%u)\n", tsize, | |
763 | TVMEMSIZE); | |
764 | return; | |
765 | } | |
766 | ||
767 | memcpy(tvmem, deflate_comp_tv_template, tsize); | |
ef2736fc | 768 | tv = (void *)tvmem; |
1da177e4 | 769 | |
ba8da2a9 | 770 | tfm = crypto_alloc_comp("deflate", 0, CRYPTO_ALG_ASYNC); |
1da177e4 LT |
771 | if (tfm == NULL) { |
772 | printk("failed to load transform for deflate\n"); | |
773 | return; | |
774 | } | |
775 | ||
776 | for (i = 0; i < DEFLATE_COMP_TEST_VECTORS; i++) { | |
777 | int ilen, ret, dlen = COMP_BUF_SIZE; | |
ef2736fc | 778 | |
1da177e4 LT |
779 | printk("test %u:\n", i + 1); |
780 | memset(result, 0, sizeof (result)); | |
781 | ||
782 | ilen = tv[i].inlen; | |
783 | ret = crypto_comp_compress(tfm, tv[i].input, | |
784 | ilen, result, &dlen); | |
785 | if (ret) { | |
786 | printk("fail: ret=%d\n", ret); | |
787 | continue; | |
788 | } | |
789 | hexdump(result, dlen); | |
790 | printk("%s (ratio %d:%d)\n", | |
791 | memcmp(result, tv[i].output, dlen) ? "fail" : "pass", | |
792 | ilen, dlen); | |
793 | } | |
794 | ||
795 | printk("\ntesting deflate decompression\n"); | |
796 | ||
797 | tsize = sizeof (deflate_decomp_tv_template); | |
798 | if (tsize > TVMEMSIZE) { | |
799 | printk("template (%u) too big for tvmem (%u)\n", tsize, | |
800 | TVMEMSIZE); | |
801 | goto out; | |
802 | } | |
803 | ||
804 | memcpy(tvmem, deflate_decomp_tv_template, tsize); | |
ef2736fc | 805 | tv = (void *)tvmem; |
1da177e4 LT |
806 | |
807 | for (i = 0; i < DEFLATE_DECOMP_TEST_VECTORS; i++) { | |
808 | int ilen, ret, dlen = COMP_BUF_SIZE; | |
ef2736fc | 809 | |
1da177e4 LT |
810 | printk("test %u:\n", i + 1); |
811 | memset(result, 0, sizeof (result)); | |
812 | ||
813 | ilen = tv[i].inlen; | |
814 | ret = crypto_comp_decompress(tfm, tv[i].input, | |
815 | ilen, result, &dlen); | |
816 | if (ret) { | |
817 | printk("fail: ret=%d\n", ret); | |
818 | continue; | |
819 | } | |
820 | hexdump(result, dlen); | |
821 | printk("%s (ratio %d:%d)\n", | |
822 | memcmp(result, tv[i].output, dlen) ? "fail" : "pass", | |
823 | ilen, dlen); | |
824 | } | |
825 | out: | |
e4d5b79c | 826 | crypto_free_comp(tfm); |
1da177e4 LT |
827 | } |
828 | ||
ef2736fc | 829 | static void test_available(void) |
1da177e4 LT |
830 | { |
831 | char **name = check; | |
ef2736fc | 832 | |
1da177e4 LT |
833 | while (*name) { |
834 | printk("alg %s ", *name); | |
e4d5b79c HX |
835 | printk(crypto_has_alg(*name, 0, CRYPTO_ALG_ASYNC) ? |
836 | "found\n" : "not found\n"); | |
1da177e4 | 837 | name++; |
ef2736fc | 838 | } |
1da177e4 LT |
839 | } |
840 | ||
ef2736fc | 841 | static void do_test(void) |
1da177e4 LT |
842 | { |
843 | switch (mode) { | |
844 | ||
845 | case 0: | |
846 | test_hash("md5", md5_tv_template, MD5_TEST_VECTORS); | |
ef2736fc | 847 | |
1da177e4 | 848 | test_hash("sha1", sha1_tv_template, SHA1_TEST_VECTORS); |
ef2736fc | 849 | |
1da177e4 | 850 | //DES |
cba83564 HX |
851 | test_cipher("ecb(des)", ENCRYPT, des_enc_tv_template, |
852 | DES_ENC_TEST_VECTORS); | |
853 | test_cipher("ecb(des)", DECRYPT, des_dec_tv_template, | |
854 | DES_DEC_TEST_VECTORS); | |
855 | test_cipher("cbc(des)", ENCRYPT, des_cbc_enc_tv_template, | |
856 | DES_CBC_ENC_TEST_VECTORS); | |
857 | test_cipher("cbc(des)", DECRYPT, des_cbc_dec_tv_template, | |
858 | DES_CBC_DEC_TEST_VECTORS); | |
ef2736fc | 859 | |
1da177e4 | 860 | //DES3_EDE |
cba83564 HX |
861 | test_cipher("ecb(des3_ede)", ENCRYPT, des3_ede_enc_tv_template, |
862 | DES3_EDE_ENC_TEST_VECTORS); | |
863 | test_cipher("ecb(des3_ede)", DECRYPT, des3_ede_dec_tv_template, | |
864 | DES3_EDE_DEC_TEST_VECTORS); | |
ef2736fc | 865 | |
1da177e4 | 866 | test_hash("md4", md4_tv_template, MD4_TEST_VECTORS); |
ef2736fc | 867 | |
1da177e4 | 868 | test_hash("sha256", sha256_tv_template, SHA256_TEST_VECTORS); |
ef2736fc | 869 | |
1da177e4 | 870 | //BLOWFISH |
cba83564 HX |
871 | test_cipher("ecb(blowfish)", ENCRYPT, bf_enc_tv_template, |
872 | BF_ENC_TEST_VECTORS); | |
873 | test_cipher("ecb(blowfish)", DECRYPT, bf_dec_tv_template, | |
874 | BF_DEC_TEST_VECTORS); | |
875 | test_cipher("cbc(blowfish)", ENCRYPT, bf_cbc_enc_tv_template, | |
876 | BF_CBC_ENC_TEST_VECTORS); | |
877 | test_cipher("cbc(blowfish)", DECRYPT, bf_cbc_dec_tv_template, | |
878 | BF_CBC_DEC_TEST_VECTORS); | |
ef2736fc | 879 | |
1da177e4 | 880 | //TWOFISH |
cba83564 HX |
881 | test_cipher("ecb(twofish)", ENCRYPT, tf_enc_tv_template, |
882 | TF_ENC_TEST_VECTORS); | |
883 | test_cipher("ecb(twofish)", DECRYPT, tf_dec_tv_template, | |
884 | TF_DEC_TEST_VECTORS); | |
885 | test_cipher("cbc(twofish)", ENCRYPT, tf_cbc_enc_tv_template, | |
886 | TF_CBC_ENC_TEST_VECTORS); | |
887 | test_cipher("cbc(twofish)", DECRYPT, tf_cbc_dec_tv_template, | |
888 | TF_CBC_DEC_TEST_VECTORS); | |
ef2736fc | 889 | |
1da177e4 | 890 | //SERPENT |
cba83564 HX |
891 | test_cipher("ecb(serpent)", ENCRYPT, serpent_enc_tv_template, |
892 | SERPENT_ENC_TEST_VECTORS); | |
893 | test_cipher("ecb(serpent)", DECRYPT, serpent_dec_tv_template, | |
894 | SERPENT_DEC_TEST_VECTORS); | |
ef2736fc | 895 | |
1da177e4 | 896 | //TNEPRES |
cba83564 HX |
897 | test_cipher("ecb(tnepres)", ENCRYPT, tnepres_enc_tv_template, |
898 | TNEPRES_ENC_TEST_VECTORS); | |
899 | test_cipher("ecb(tnepres)", DECRYPT, tnepres_dec_tv_template, | |
900 | TNEPRES_DEC_TEST_VECTORS); | |
1da177e4 LT |
901 | |
902 | //AES | |
cba83564 HX |
903 | test_cipher("ecb(aes)", ENCRYPT, aes_enc_tv_template, |
904 | AES_ENC_TEST_VECTORS); | |
905 | test_cipher("ecb(aes)", DECRYPT, aes_dec_tv_template, | |
906 | AES_DEC_TEST_VECTORS); | |
907 | test_cipher("cbc(aes)", ENCRYPT, aes_cbc_enc_tv_template, | |
908 | AES_CBC_ENC_TEST_VECTORS); | |
909 | test_cipher("cbc(aes)", DECRYPT, aes_cbc_dec_tv_template, | |
910 | AES_CBC_DEC_TEST_VECTORS); | |
f3d1044c RS |
911 | test_cipher("lrw(aes)", ENCRYPT, aes_lrw_enc_tv_template, |
912 | AES_LRW_ENC_TEST_VECTORS); | |
913 | test_cipher("lrw(aes)", DECRYPT, aes_lrw_dec_tv_template, | |
914 | AES_LRW_DEC_TEST_VECTORS); | |
1da177e4 LT |
915 | |
916 | //CAST5 | |
cba83564 HX |
917 | test_cipher("ecb(cast5)", ENCRYPT, cast5_enc_tv_template, |
918 | CAST5_ENC_TEST_VECTORS); | |
919 | test_cipher("ecb(cast5)", DECRYPT, cast5_dec_tv_template, | |
920 | CAST5_DEC_TEST_VECTORS); | |
ef2736fc | 921 | |
1da177e4 | 922 | //CAST6 |
cba83564 HX |
923 | test_cipher("ecb(cast6)", ENCRYPT, cast6_enc_tv_template, |
924 | CAST6_ENC_TEST_VECTORS); | |
925 | test_cipher("ecb(cast6)", DECRYPT, cast6_dec_tv_template, | |
926 | CAST6_DEC_TEST_VECTORS); | |
1da177e4 LT |
927 | |
928 | //ARC4 | |
cba83564 HX |
929 | test_cipher("ecb(arc4)", ENCRYPT, arc4_enc_tv_template, |
930 | ARC4_ENC_TEST_VECTORS); | |
931 | test_cipher("ecb(arc4)", DECRYPT, arc4_dec_tv_template, | |
932 | ARC4_DEC_TEST_VECTORS); | |
1da177e4 LT |
933 | |
934 | //TEA | |
cba83564 HX |
935 | test_cipher("ecb(tea)", ENCRYPT, tea_enc_tv_template, |
936 | TEA_ENC_TEST_VECTORS); | |
937 | test_cipher("ecb(tea)", DECRYPT, tea_dec_tv_template, | |
938 | TEA_DEC_TEST_VECTORS); | |
1da177e4 LT |
939 | |
940 | ||
941 | //XTEA | |
cba83564 HX |
942 | test_cipher("ecb(xtea)", ENCRYPT, xtea_enc_tv_template, |
943 | XTEA_ENC_TEST_VECTORS); | |
944 | test_cipher("ecb(xtea)", DECRYPT, xtea_dec_tv_template, | |
945 | XTEA_DEC_TEST_VECTORS); | |
1da177e4 LT |
946 | |
947 | //KHAZAD | |
cba83564 HX |
948 | test_cipher("ecb(khazad)", ENCRYPT, khazad_enc_tv_template, |
949 | KHAZAD_ENC_TEST_VECTORS); | |
950 | test_cipher("ecb(khazad)", DECRYPT, khazad_dec_tv_template, | |
951 | KHAZAD_DEC_TEST_VECTORS); | |
1da177e4 LT |
952 | |
953 | //ANUBIS | |
cba83564 HX |
954 | test_cipher("ecb(anubis)", ENCRYPT, anubis_enc_tv_template, |
955 | ANUBIS_ENC_TEST_VECTORS); | |
956 | test_cipher("ecb(anubis)", DECRYPT, anubis_dec_tv_template, | |
957 | ANUBIS_DEC_TEST_VECTORS); | |
958 | test_cipher("cbc(anubis)", ENCRYPT, anubis_cbc_enc_tv_template, | |
959 | ANUBIS_CBC_ENC_TEST_VECTORS); | |
960 | test_cipher("cbc(anubis)", DECRYPT, anubis_cbc_dec_tv_template, | |
961 | ANUBIS_CBC_ENC_TEST_VECTORS); | |
1da177e4 | 962 | |
fb4f10ed | 963 | //XETA |
cba83564 HX |
964 | test_cipher("ecb(xeta)", ENCRYPT, xeta_enc_tv_template, |
965 | XETA_ENC_TEST_VECTORS); | |
966 | test_cipher("ecb(xeta)", DECRYPT, xeta_dec_tv_template, | |
967 | XETA_DEC_TEST_VECTORS); | |
fb4f10ed | 968 | |
90831639 DH |
969 | //FCrypt |
970 | test_cipher("pcbc(fcrypt)", ENCRYPT, fcrypt_pcbc_enc_tv_template, | |
971 | FCRYPT_ENC_TEST_VECTORS); | |
972 | test_cipher("pcbc(fcrypt)", DECRYPT, fcrypt_pcbc_dec_tv_template, | |
973 | FCRYPT_DEC_TEST_VECTORS); | |
974 | ||
02ab5a70 NT |
975 | //CAMELLIA |
976 | test_cipher("ecb(camellia)", ENCRYPT, | |
977 | camellia_enc_tv_template, | |
978 | CAMELLIA_ENC_TEST_VECTORS); | |
979 | test_cipher("ecb(camellia)", DECRYPT, | |
980 | camellia_dec_tv_template, | |
981 | CAMELLIA_DEC_TEST_VECTORS); | |
982 | test_cipher("cbc(camellia)", ENCRYPT, | |
983 | camellia_cbc_enc_tv_template, | |
984 | CAMELLIA_CBC_ENC_TEST_VECTORS); | |
985 | test_cipher("cbc(camellia)", DECRYPT, | |
986 | camellia_cbc_dec_tv_template, | |
987 | CAMELLIA_CBC_DEC_TEST_VECTORS); | |
988 | ||
1da177e4 LT |
989 | test_hash("sha384", sha384_tv_template, SHA384_TEST_VECTORS); |
990 | test_hash("sha512", sha512_tv_template, SHA512_TEST_VECTORS); | |
991 | test_hash("wp512", wp512_tv_template, WP512_TEST_VECTORS); | |
992 | test_hash("wp384", wp384_tv_template, WP384_TEST_VECTORS); | |
993 | test_hash("wp256", wp256_tv_template, WP256_TEST_VECTORS); | |
994 | test_hash("tgr192", tgr192_tv_template, TGR192_TEST_VECTORS); | |
995 | test_hash("tgr160", tgr160_tv_template, TGR160_TEST_VECTORS); | |
996 | test_hash("tgr128", tgr128_tv_template, TGR128_TEST_VECTORS); | |
997 | test_deflate(); | |
c907ee76 | 998 | test_hash("crc32c", crc32c_tv_template, CRC32C_TEST_VECTORS); |
e9d41164 HX |
999 | test_hash("hmac(md5)", hmac_md5_tv_template, |
1000 | HMAC_MD5_TEST_VECTORS); | |
1001 | test_hash("hmac(sha1)", hmac_sha1_tv_template, | |
1002 | HMAC_SHA1_TEST_VECTORS); | |
1003 | test_hash("hmac(sha256)", hmac_sha256_tv_template, | |
1004 | HMAC_SHA256_TEST_VECTORS); | |
a28091ae AD |
1005 | test_hash("hmac(sha384)", hmac_sha384_tv_template, |
1006 | HMAC_SHA384_TEST_VECTORS); | |
1007 | test_hash("hmac(sha512)", hmac_sha512_tv_template, | |
1008 | HMAC_SHA512_TEST_VECTORS); | |
1da177e4 | 1009 | |
5b2becf5 KM |
1010 | test_hash("xcbc(aes)", aes_xcbc128_tv_template, |
1011 | XCBC_AES_TEST_VECTORS); | |
1012 | ||
1da177e4 LT |
1013 | test_hash("michael_mic", michael_mic_tv_template, MICHAEL_MIC_TEST_VECTORS); |
1014 | break; | |
1015 | ||
1016 | case 1: | |
1017 | test_hash("md5", md5_tv_template, MD5_TEST_VECTORS); | |
1018 | break; | |
1019 | ||
1020 | case 2: | |
1021 | test_hash("sha1", sha1_tv_template, SHA1_TEST_VECTORS); | |
1022 | break; | |
1023 | ||
1024 | case 3: | |
cba83564 HX |
1025 | test_cipher("ecb(des)", ENCRYPT, des_enc_tv_template, |
1026 | DES_ENC_TEST_VECTORS); | |
1027 | test_cipher("ecb(des)", DECRYPT, des_dec_tv_template, | |
1028 | DES_DEC_TEST_VECTORS); | |
1029 | test_cipher("cbc(des)", ENCRYPT, des_cbc_enc_tv_template, | |
1030 | DES_CBC_ENC_TEST_VECTORS); | |
1031 | test_cipher("cbc(des)", DECRYPT, des_cbc_dec_tv_template, | |
1032 | DES_CBC_DEC_TEST_VECTORS); | |
1da177e4 LT |
1033 | break; |
1034 | ||
1035 | case 4: | |
cba83564 HX |
1036 | test_cipher("ecb(des3_ede)", ENCRYPT, des3_ede_enc_tv_template, |
1037 | DES3_EDE_ENC_TEST_VECTORS); | |
1038 | test_cipher("ecb(des3_ede)", DECRYPT, des3_ede_dec_tv_template, | |
1039 | DES3_EDE_DEC_TEST_VECTORS); | |
1da177e4 LT |
1040 | break; |
1041 | ||
1042 | case 5: | |
1043 | test_hash("md4", md4_tv_template, MD4_TEST_VECTORS); | |
1044 | break; | |
ef2736fc | 1045 | |
1da177e4 LT |
1046 | case 6: |
1047 | test_hash("sha256", sha256_tv_template, SHA256_TEST_VECTORS); | |
1048 | break; | |
ef2736fc | 1049 | |
1da177e4 | 1050 | case 7: |
cba83564 HX |
1051 | test_cipher("ecb(blowfish)", ENCRYPT, bf_enc_tv_template, |
1052 | BF_ENC_TEST_VECTORS); | |
1053 | test_cipher("ecb(blowfish)", DECRYPT, bf_dec_tv_template, | |
1054 | BF_DEC_TEST_VECTORS); | |
1055 | test_cipher("cbc(blowfish)", ENCRYPT, bf_cbc_enc_tv_template, | |
1056 | BF_CBC_ENC_TEST_VECTORS); | |
1057 | test_cipher("cbc(blowfish)", DECRYPT, bf_cbc_dec_tv_template, | |
1058 | BF_CBC_DEC_TEST_VECTORS); | |
1da177e4 LT |
1059 | break; |
1060 | ||
1061 | case 8: | |
cba83564 HX |
1062 | test_cipher("ecb(twofish)", ENCRYPT, tf_enc_tv_template, |
1063 | TF_ENC_TEST_VECTORS); | |
1064 | test_cipher("ecb(twofish)", DECRYPT, tf_dec_tv_template, | |
1065 | TF_DEC_TEST_VECTORS); | |
1066 | test_cipher("cbc(twofish)", ENCRYPT, tf_cbc_enc_tv_template, | |
1067 | TF_CBC_ENC_TEST_VECTORS); | |
1068 | test_cipher("cbc(twofish)", DECRYPT, tf_cbc_dec_tv_template, | |
1069 | TF_CBC_DEC_TEST_VECTORS); | |
1da177e4 | 1070 | break; |
ef2736fc | 1071 | |
1da177e4 | 1072 | case 9: |
cba83564 HX |
1073 | test_cipher("ecb(serpent)", ENCRYPT, serpent_enc_tv_template, |
1074 | SERPENT_ENC_TEST_VECTORS); | |
1075 | test_cipher("ecb(serpent)", DECRYPT, serpent_dec_tv_template, | |
1076 | SERPENT_DEC_TEST_VECTORS); | |
1da177e4 LT |
1077 | break; |
1078 | ||
1079 | case 10: | |
cba83564 HX |
1080 | test_cipher("ecb(aes)", ENCRYPT, aes_enc_tv_template, |
1081 | AES_ENC_TEST_VECTORS); | |
1082 | test_cipher("ecb(aes)", DECRYPT, aes_dec_tv_template, | |
1083 | AES_DEC_TEST_VECTORS); | |
1084 | test_cipher("cbc(aes)", ENCRYPT, aes_cbc_enc_tv_template, | |
1085 | AES_CBC_ENC_TEST_VECTORS); | |
1086 | test_cipher("cbc(aes)", DECRYPT, aes_cbc_dec_tv_template, | |
1087 | AES_CBC_DEC_TEST_VECTORS); | |
f3d1044c RS |
1088 | test_cipher("lrw(aes)", ENCRYPT, aes_lrw_enc_tv_template, |
1089 | AES_LRW_ENC_TEST_VECTORS); | |
1090 | test_cipher("lrw(aes)", DECRYPT, aes_lrw_dec_tv_template, | |
1091 | AES_LRW_DEC_TEST_VECTORS); | |
1da177e4 LT |
1092 | break; |
1093 | ||
1094 | case 11: | |
1095 | test_hash("sha384", sha384_tv_template, SHA384_TEST_VECTORS); | |
1096 | break; | |
ef2736fc | 1097 | |
1da177e4 LT |
1098 | case 12: |
1099 | test_hash("sha512", sha512_tv_template, SHA512_TEST_VECTORS); | |
1100 | break; | |
1101 | ||
1102 | case 13: | |
1103 | test_deflate(); | |
1104 | break; | |
1105 | ||
1106 | case 14: | |
cba83564 HX |
1107 | test_cipher("ecb(cast5)", ENCRYPT, cast5_enc_tv_template, |
1108 | CAST5_ENC_TEST_VECTORS); | |
1109 | test_cipher("ecb(cast5)", DECRYPT, cast5_dec_tv_template, | |
1110 | CAST5_DEC_TEST_VECTORS); | |
1da177e4 LT |
1111 | break; |
1112 | ||
1113 | case 15: | |
cba83564 HX |
1114 | test_cipher("ecb(cast6)", ENCRYPT, cast6_enc_tv_template, |
1115 | CAST6_ENC_TEST_VECTORS); | |
1116 | test_cipher("ecb(cast6)", DECRYPT, cast6_dec_tv_template, | |
1117 | CAST6_DEC_TEST_VECTORS); | |
1da177e4 LT |
1118 | break; |
1119 | ||
1120 | case 16: | |
cba83564 HX |
1121 | test_cipher("ecb(arc4)", ENCRYPT, arc4_enc_tv_template, |
1122 | ARC4_ENC_TEST_VECTORS); | |
1123 | test_cipher("ecb(arc4)", DECRYPT, arc4_dec_tv_template, | |
1124 | ARC4_DEC_TEST_VECTORS); | |
1da177e4 LT |
1125 | break; |
1126 | ||
1127 | case 17: | |
1128 | test_hash("michael_mic", michael_mic_tv_template, MICHAEL_MIC_TEST_VECTORS); | |
1129 | break; | |
1130 | ||
1131 | case 18: | |
c907ee76 | 1132 | test_hash("crc32c", crc32c_tv_template, CRC32C_TEST_VECTORS); |
1da177e4 LT |
1133 | break; |
1134 | ||
1135 | case 19: | |
cba83564 HX |
1136 | test_cipher("ecb(tea)", ENCRYPT, tea_enc_tv_template, |
1137 | TEA_ENC_TEST_VECTORS); | |
1138 | test_cipher("ecb(tea)", DECRYPT, tea_dec_tv_template, | |
1139 | TEA_DEC_TEST_VECTORS); | |
1da177e4 LT |
1140 | break; |
1141 | ||
1142 | case 20: | |
cba83564 HX |
1143 | test_cipher("ecb(xtea)", ENCRYPT, xtea_enc_tv_template, |
1144 | XTEA_ENC_TEST_VECTORS); | |
1145 | test_cipher("ecb(xtea)", DECRYPT, xtea_dec_tv_template, | |
1146 | XTEA_DEC_TEST_VECTORS); | |
1da177e4 LT |
1147 | break; |
1148 | ||
1149 | case 21: | |
cba83564 HX |
1150 | test_cipher("ecb(khazad)", ENCRYPT, khazad_enc_tv_template, |
1151 | KHAZAD_ENC_TEST_VECTORS); | |
1152 | test_cipher("ecb(khazad)", DECRYPT, khazad_dec_tv_template, | |
1153 | KHAZAD_DEC_TEST_VECTORS); | |
1da177e4 LT |
1154 | break; |
1155 | ||
1156 | case 22: | |
1157 | test_hash("wp512", wp512_tv_template, WP512_TEST_VECTORS); | |
1158 | break; | |
1159 | ||
1160 | case 23: | |
1161 | test_hash("wp384", wp384_tv_template, WP384_TEST_VECTORS); | |
1162 | break; | |
1163 | ||
1164 | case 24: | |
1165 | test_hash("wp256", wp256_tv_template, WP256_TEST_VECTORS); | |
1166 | break; | |
1167 | ||
1168 | case 25: | |
cba83564 HX |
1169 | test_cipher("ecb(tnepres)", ENCRYPT, tnepres_enc_tv_template, |
1170 | TNEPRES_ENC_TEST_VECTORS); | |
1171 | test_cipher("ecb(tnepres)", DECRYPT, tnepres_dec_tv_template, | |
1172 | TNEPRES_DEC_TEST_VECTORS); | |
1da177e4 LT |
1173 | break; |
1174 | ||
1175 | case 26: | |
cba83564 HX |
1176 | test_cipher("ecb(anubis)", ENCRYPT, anubis_enc_tv_template, |
1177 | ANUBIS_ENC_TEST_VECTORS); | |
1178 | test_cipher("ecb(anubis)", DECRYPT, anubis_dec_tv_template, | |
1179 | ANUBIS_DEC_TEST_VECTORS); | |
1180 | test_cipher("cbc(anubis)", ENCRYPT, anubis_cbc_enc_tv_template, | |
1181 | ANUBIS_CBC_ENC_TEST_VECTORS); | |
1182 | test_cipher("cbc(anubis)", DECRYPT, anubis_cbc_dec_tv_template, | |
1183 | ANUBIS_CBC_ENC_TEST_VECTORS); | |
1da177e4 LT |
1184 | break; |
1185 | ||
1186 | case 27: | |
1187 | test_hash("tgr192", tgr192_tv_template, TGR192_TEST_VECTORS); | |
1188 | break; | |
1189 | ||
1190 | case 28: | |
1191 | ||
1192 | test_hash("tgr160", tgr160_tv_template, TGR160_TEST_VECTORS); | |
1193 | break; | |
1194 | ||
1195 | case 29: | |
1196 | test_hash("tgr128", tgr128_tv_template, TGR128_TEST_VECTORS); | |
1197 | break; | |
fb4f10ed AG |
1198 | |
1199 | case 30: | |
cba83564 HX |
1200 | test_cipher("ecb(xeta)", ENCRYPT, xeta_enc_tv_template, |
1201 | XETA_ENC_TEST_VECTORS); | |
1202 | test_cipher("ecb(xeta)", DECRYPT, xeta_dec_tv_template, | |
1203 | XETA_DEC_TEST_VECTORS); | |
fb4f10ed | 1204 | break; |
1da177e4 | 1205 | |
90831639 DH |
1206 | case 31: |
1207 | test_cipher("pcbc(fcrypt)", ENCRYPT, fcrypt_pcbc_enc_tv_template, | |
1208 | FCRYPT_ENC_TEST_VECTORS); | |
1209 | test_cipher("pcbc(fcrypt)", DECRYPT, fcrypt_pcbc_dec_tv_template, | |
1210 | FCRYPT_DEC_TEST_VECTORS); | |
1211 | break; | |
1212 | ||
02ab5a70 NT |
1213 | case 32: |
1214 | test_cipher("ecb(camellia)", ENCRYPT, | |
1215 | camellia_enc_tv_template, | |
1216 | CAMELLIA_ENC_TEST_VECTORS); | |
1217 | test_cipher("ecb(camellia)", DECRYPT, | |
1218 | camellia_dec_tv_template, | |
1219 | CAMELLIA_DEC_TEST_VECTORS); | |
1220 | test_cipher("cbc(camellia)", ENCRYPT, | |
1221 | camellia_cbc_enc_tv_template, | |
1222 | CAMELLIA_CBC_ENC_TEST_VECTORS); | |
1223 | test_cipher("cbc(camellia)", DECRYPT, | |
1224 | camellia_cbc_dec_tv_template, | |
1225 | CAMELLIA_CBC_DEC_TEST_VECTORS); | |
1226 | break; | |
1227 | ||
1da177e4 | 1228 | case 100: |
e9d41164 HX |
1229 | test_hash("hmac(md5)", hmac_md5_tv_template, |
1230 | HMAC_MD5_TEST_VECTORS); | |
1da177e4 | 1231 | break; |
ef2736fc | 1232 | |
1da177e4 | 1233 | case 101: |
e9d41164 HX |
1234 | test_hash("hmac(sha1)", hmac_sha1_tv_template, |
1235 | HMAC_SHA1_TEST_VECTORS); | |
1da177e4 | 1236 | break; |
ef2736fc | 1237 | |
1da177e4 | 1238 | case 102: |
e9d41164 HX |
1239 | test_hash("hmac(sha256)", hmac_sha256_tv_template, |
1240 | HMAC_SHA256_TEST_VECTORS); | |
1da177e4 LT |
1241 | break; |
1242 | ||
a28091ae AD |
1243 | case 103: |
1244 | test_hash("hmac(sha384)", hmac_sha384_tv_template, | |
1245 | HMAC_SHA384_TEST_VECTORS); | |
1246 | break; | |
1247 | ||
1248 | case 104: | |
1249 | test_hash("hmac(sha512)", hmac_sha512_tv_template, | |
1250 | HMAC_SHA512_TEST_VECTORS); | |
1251 | break; | |
1252 | ||
1da177e4 | 1253 | |
ebfd9bcf | 1254 | case 200: |
cba83564 | 1255 | test_cipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0, |
dce907c0 | 1256 | aes_speed_template); |
cba83564 | 1257 | test_cipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0, |
dce907c0 | 1258 | aes_speed_template); |
cba83564 | 1259 | test_cipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0, |
dce907c0 | 1260 | aes_speed_template); |
cba83564 | 1261 | test_cipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0, |
dce907c0 | 1262 | aes_speed_template); |
f3d1044c RS |
1263 | test_cipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0, |
1264 | aes_lrw_speed_template); | |
1265 | test_cipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0, | |
1266 | aes_lrw_speed_template); | |
ebfd9bcf HW |
1267 | break; |
1268 | ||
1269 | case 201: | |
cba83564 | 1270 | test_cipher_speed("ecb(des3_ede)", ENCRYPT, sec, |
dce907c0 HX |
1271 | des3_ede_enc_tv_template, |
1272 | DES3_EDE_ENC_TEST_VECTORS, | |
1273 | des3_ede_speed_template); | |
cba83564 | 1274 | test_cipher_speed("ecb(des3_ede)", DECRYPT, sec, |
dce907c0 HX |
1275 | des3_ede_dec_tv_template, |
1276 | DES3_EDE_DEC_TEST_VECTORS, | |
1277 | des3_ede_speed_template); | |
cba83564 | 1278 | test_cipher_speed("cbc(des3_ede)", ENCRYPT, sec, |
dce907c0 HX |
1279 | des3_ede_enc_tv_template, |
1280 | DES3_EDE_ENC_TEST_VECTORS, | |
1281 | des3_ede_speed_template); | |
cba83564 | 1282 | test_cipher_speed("cbc(des3_ede)", DECRYPT, sec, |
dce907c0 HX |
1283 | des3_ede_dec_tv_template, |
1284 | DES3_EDE_DEC_TEST_VECTORS, | |
1285 | des3_ede_speed_template); | |
ebfd9bcf HW |
1286 | break; |
1287 | ||
1288 | case 202: | |
cba83564 | 1289 | test_cipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0, |
dce907c0 | 1290 | twofish_speed_template); |
cba83564 | 1291 | test_cipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0, |
dce907c0 | 1292 | twofish_speed_template); |
cba83564 | 1293 | test_cipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0, |
dce907c0 | 1294 | twofish_speed_template); |
cba83564 | 1295 | test_cipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0, |
dce907c0 | 1296 | twofish_speed_template); |
ebfd9bcf HW |
1297 | break; |
1298 | ||
1299 | case 203: | |
cba83564 | 1300 | test_cipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0, |
dce907c0 | 1301 | blowfish_speed_template); |
cba83564 | 1302 | test_cipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0, |
dce907c0 | 1303 | blowfish_speed_template); |
cba83564 | 1304 | test_cipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0, |
dce907c0 | 1305 | blowfish_speed_template); |
cba83564 | 1306 | test_cipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0, |
dce907c0 | 1307 | blowfish_speed_template); |
ebfd9bcf HW |
1308 | break; |
1309 | ||
1310 | case 204: | |
cba83564 | 1311 | test_cipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0, |
dce907c0 | 1312 | des_speed_template); |
cba83564 | 1313 | test_cipher_speed("ecb(des)", DECRYPT, sec, NULL, 0, |
dce907c0 | 1314 | des_speed_template); |
cba83564 | 1315 | test_cipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0, |
dce907c0 | 1316 | des_speed_template); |
cba83564 | 1317 | test_cipher_speed("cbc(des)", DECRYPT, sec, NULL, 0, |
dce907c0 | 1318 | des_speed_template); |
ebfd9bcf HW |
1319 | break; |
1320 | ||
02ab5a70 NT |
1321 | case 205: |
1322 | test_cipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0, | |
1323 | camellia_speed_template); | |
1324 | test_cipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0, | |
1325 | camellia_speed_template); | |
1326 | test_cipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0, | |
1327 | camellia_speed_template); | |
1328 | test_cipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0, | |
1329 | camellia_speed_template); | |
1330 | break; | |
1331 | ||
e8057928 ML |
1332 | case 300: |
1333 | /* fall through */ | |
1334 | ||
1335 | case 301: | |
e9d41164 | 1336 | test_hash_speed("md4", sec, generic_hash_speed_template); |
e8057928 ML |
1337 | if (mode > 300 && mode < 400) break; |
1338 | ||
1339 | case 302: | |
e9d41164 | 1340 | test_hash_speed("md5", sec, generic_hash_speed_template); |
e8057928 ML |
1341 | if (mode > 300 && mode < 400) break; |
1342 | ||
1343 | case 303: | |
e9d41164 | 1344 | test_hash_speed("sha1", sec, generic_hash_speed_template); |
e8057928 ML |
1345 | if (mode > 300 && mode < 400) break; |
1346 | ||
1347 | case 304: | |
e9d41164 | 1348 | test_hash_speed("sha256", sec, generic_hash_speed_template); |
e8057928 ML |
1349 | if (mode > 300 && mode < 400) break; |
1350 | ||
1351 | case 305: | |
e9d41164 | 1352 | test_hash_speed("sha384", sec, generic_hash_speed_template); |
e8057928 ML |
1353 | if (mode > 300 && mode < 400) break; |
1354 | ||
1355 | case 306: | |
e9d41164 | 1356 | test_hash_speed("sha512", sec, generic_hash_speed_template); |
e8057928 ML |
1357 | if (mode > 300 && mode < 400) break; |
1358 | ||
1359 | case 307: | |
e9d41164 | 1360 | test_hash_speed("wp256", sec, generic_hash_speed_template); |
e8057928 ML |
1361 | if (mode > 300 && mode < 400) break; |
1362 | ||
1363 | case 308: | |
e9d41164 | 1364 | test_hash_speed("wp384", sec, generic_hash_speed_template); |
e8057928 ML |
1365 | if (mode > 300 && mode < 400) break; |
1366 | ||
1367 | case 309: | |
e9d41164 | 1368 | test_hash_speed("wp512", sec, generic_hash_speed_template); |
e8057928 ML |
1369 | if (mode > 300 && mode < 400) break; |
1370 | ||
1371 | case 310: | |
e9d41164 | 1372 | test_hash_speed("tgr128", sec, generic_hash_speed_template); |
e8057928 ML |
1373 | if (mode > 300 && mode < 400) break; |
1374 | ||
1375 | case 311: | |
e9d41164 | 1376 | test_hash_speed("tgr160", sec, generic_hash_speed_template); |
e8057928 ML |
1377 | if (mode > 300 && mode < 400) break; |
1378 | ||
1379 | case 312: | |
e9d41164 | 1380 | test_hash_speed("tgr192", sec, generic_hash_speed_template); |
e8057928 ML |
1381 | if (mode > 300 && mode < 400) break; |
1382 | ||
1383 | case 399: | |
1384 | break; | |
1385 | ||
1da177e4 LT |
1386 | case 1000: |
1387 | test_available(); | |
1388 | break; | |
ef2736fc | 1389 | |
1da177e4 LT |
1390 | default: |
1391 | /* useful for debugging */ | |
1392 | printk("not testing anything\n"); | |
1393 | break; | |
1394 | } | |
1395 | } | |
1396 | ||
ef2736fc | 1397 | static int __init init(void) |
1da177e4 LT |
1398 | { |
1399 | tvmem = kmalloc(TVMEMSIZE, GFP_KERNEL); | |
1400 | if (tvmem == NULL) | |
1401 | return -ENOMEM; | |
1402 | ||
1403 | xbuf = kmalloc(XBUFSIZE, GFP_KERNEL); | |
1404 | if (xbuf == NULL) { | |
1405 | kfree(tvmem); | |
1406 | return -ENOMEM; | |
1407 | } | |
1408 | ||
1409 | do_test(); | |
1410 | ||
1411 | kfree(xbuf); | |
1412 | kfree(tvmem); | |
14fdf477 ML |
1413 | |
1414 | /* We intentionaly return -EAGAIN to prevent keeping | |
1415 | * the module. It does all its work from init() | |
1416 | * and doesn't offer any runtime functionality | |
1417 | * => we don't need it in the memory, do we? | |
1418 | * -- mludvig | |
1419 | */ | |
1420 | return -EAGAIN; | |
1da177e4 LT |
1421 | } |
1422 | ||
1423 | /* | |
1424 | * If an init function is provided, an exit function must also be provided | |
1425 | * to allow module unload. | |
1426 | */ | |
1427 | static void __exit fini(void) { } | |
1428 | ||
1429 | module_init(init); | |
1430 | module_exit(fini); | |
1431 | ||
1432 | module_param(mode, int, 0); | |
ebfd9bcf | 1433 | module_param(sec, uint, 0); |
6a17944c HX |
1434 | MODULE_PARM_DESC(sec, "Length in seconds of speed tests " |
1435 | "(defaults to zero which uses CPU cycles instead)"); | |
1da177e4 LT |
1436 | |
1437 | MODULE_LICENSE("GPL"); | |
1438 | MODULE_DESCRIPTION("Quick & dirty crypto testing module"); | |
1439 | MODULE_AUTHOR("James Morris <jmorris@intercode.com.au>"); |