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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> | |
e3a4ea4f | 9 | * Copyright (c) 2007 Nokia Siemens Networks |
1da177e4 LT |
10 | * |
11 | * This program is free software; you can redistribute it and/or modify it | |
12 | * under the terms of the GNU General Public License as published by the Free | |
ef2736fc | 13 | * Software Foundation; either version 2 of the License, or (at your option) |
1da177e4 LT |
14 | * any later version. |
15 | * | |
1da177e4 LT |
16 | */ |
17 | ||
cba83564 | 18 | #include <linux/err.h> |
1da177e4 LT |
19 | #include <linux/init.h> |
20 | #include <linux/module.h> | |
21 | #include <linux/mm.h> | |
22 | #include <linux/slab.h> | |
378f058c | 23 | #include <linux/scatterlist.h> |
1da177e4 LT |
24 | #include <linux/string.h> |
25 | #include <linux/crypto.h> | |
26 | #include <linux/highmem.h> | |
27 | #include <linux/moduleparam.h> | |
ebfd9bcf | 28 | #include <linux/jiffies.h> |
6a17944c HX |
29 | #include <linux/timex.h> |
30 | #include <linux/interrupt.h> | |
1da177e4 LT |
31 | #include "tcrypt.h" |
32 | ||
33 | /* | |
34 | * Need to kmalloc() memory for testing kmap(). | |
35 | */ | |
ebfd9bcf | 36 | #define TVMEMSIZE 16384 |
1da177e4 LT |
37 | #define XBUFSIZE 32768 |
38 | ||
39 | /* | |
40 | * Indexes into the xbuf to simulate cross-page access. | |
41 | */ | |
a558f1d4 | 42 | #define IDX1 32 |
1da177e4 LT |
43 | #define IDX2 32400 |
44 | #define IDX3 1 | |
45 | #define IDX4 8193 | |
46 | #define IDX5 22222 | |
47 | #define IDX6 17101 | |
48 | #define IDX7 27333 | |
49 | #define IDX8 3000 | |
50 | ||
51 | /* | |
52 | * Used by test_cipher() | |
53 | */ | |
54 | #define ENCRYPT 1 | |
55 | #define DECRYPT 0 | |
1da177e4 | 56 | |
6158efc0 HX |
57 | struct tcrypt_result { |
58 | struct completion completion; | |
59 | int err; | |
60 | }; | |
61 | ||
1da177e4 LT |
62 | static unsigned int IDX[8] = { IDX1, IDX2, IDX3, IDX4, IDX5, IDX6, IDX7, IDX8 }; |
63 | ||
ebfd9bcf HW |
64 | /* |
65 | * Used by test_cipher_speed() | |
66 | */ | |
6a17944c | 67 | static unsigned int sec; |
ebfd9bcf | 68 | |
1da177e4 LT |
69 | static int mode; |
70 | static char *xbuf; | |
e3a4ea4f | 71 | static char *axbuf; |
1da177e4 LT |
72 | static char *tvmem; |
73 | ||
74 | static char *check[] = { | |
cd12fb90 JL |
75 | "des", "md5", "des3_ede", "rot13", "sha1", "sha224", "sha256", |
76 | "blowfish", "twofish", "serpent", "sha384", "sha512", "md4", "aes", | |
77 | "cast6", "arc4", "michael_mic", "deflate", "crc32c", "tea", "xtea", | |
90831639 | 78 | "khazad", "wp512", "wp384", "wp256", "tnepres", "xeta", "fcrypt", |
fd4adf1a | 79 | "camellia", "seed", "salsa20", "rmd128", "rmd160", "lzo", "cts", NULL |
1da177e4 LT |
80 | }; |
81 | ||
ef2736fc | 82 | static void hexdump(unsigned char *buf, unsigned int len) |
1da177e4 | 83 | { |
a10e1194 DC |
84 | print_hex_dump(KERN_CONT, "", DUMP_PREFIX_OFFSET, |
85 | 16, 1, | |
86 | buf, len, false); | |
1da177e4 LT |
87 | } |
88 | ||
6158efc0 HX |
89 | static void tcrypt_complete(struct crypto_async_request *req, int err) |
90 | { | |
91 | struct tcrypt_result *res = req->data; | |
92 | ||
93 | if (err == -EINPROGRESS) | |
94 | return; | |
95 | ||
96 | res->err = err; | |
97 | complete(&res->completion); | |
98 | } | |
99 | ||
ef2736fc HX |
100 | static void test_hash(char *algo, struct hash_testvec *template, |
101 | unsigned int tcount) | |
1da177e4 | 102 | { |
ef2736fc HX |
103 | unsigned int i, j, k, temp; |
104 | struct scatterlist sg[8]; | |
105 | char result[64]; | |
e9d41164 HX |
106 | struct crypto_hash *tfm; |
107 | struct hash_desc desc; | |
e9d41164 | 108 | int ret; |
562954d5 | 109 | void *hash_buff; |
ef2736fc HX |
110 | |
111 | printk("\ntesting %s\n", algo); | |
112 | ||
e9d41164 HX |
113 | tfm = crypto_alloc_hash(algo, 0, CRYPTO_ALG_ASYNC); |
114 | if (IS_ERR(tfm)) { | |
115 | printk("failed to load transform for %s: %ld\n", algo, | |
116 | PTR_ERR(tfm)); | |
1da177e4 LT |
117 | return; |
118 | } | |
119 | ||
e9d41164 HX |
120 | desc.tfm = tfm; |
121 | desc.flags = 0; | |
122 | ||
1da177e4 | 123 | for (i = 0; i < tcount; i++) { |
ef2736fc HX |
124 | printk("test %u:\n", i + 1); |
125 | memset(result, 0, 64); | |
1da177e4 | 126 | |
562954d5 SS |
127 | hash_buff = kzalloc(template[i].psize, GFP_KERNEL); |
128 | if (!hash_buff) | |
129 | continue; | |
1da177e4 | 130 | |
562954d5 SS |
131 | memcpy(hash_buff, template[i].plaintext, template[i].psize); |
132 | sg_init_one(&sg[0], hash_buff, template[i].psize); | |
133 | ||
134 | if (template[i].ksize) { | |
135 | ret = crypto_hash_setkey(tfm, template[i].key, | |
136 | template[i].ksize); | |
e9d41164 HX |
137 | if (ret) { |
138 | printk("setkey() failed ret=%d\n", ret); | |
562954d5 | 139 | kfree(hash_buff); |
e9d41164 HX |
140 | goto out; |
141 | } | |
142 | } | |
143 | ||
562954d5 | 144 | ret = crypto_hash_digest(&desc, sg, template[i].psize, result); |
e9d41164 HX |
145 | if (ret) { |
146 | printk("digest () failed ret=%d\n", ret); | |
562954d5 | 147 | kfree(hash_buff); |
e9d41164 HX |
148 | goto out; |
149 | } | |
1da177e4 | 150 | |
e9d41164 | 151 | hexdump(result, crypto_hash_digestsize(tfm)); |
1da177e4 | 152 | printk("%s\n", |
562954d5 | 153 | memcmp(result, template[i].digest, |
e9d41164 | 154 | crypto_hash_digestsize(tfm)) ? |
ef2736fc | 155 | "fail" : "pass"); |
562954d5 | 156 | kfree(hash_buff); |
1da177e4 LT |
157 | } |
158 | ||
ef2736fc | 159 | printk("testing %s across pages\n", algo); |
1da177e4 LT |
160 | |
161 | /* setup the dummy buffer first */ | |
ef2736fc | 162 | memset(xbuf, 0, XBUFSIZE); |
1da177e4 LT |
163 | |
164 | j = 0; | |
165 | for (i = 0; i < tcount; i++) { | |
562954d5 | 166 | if (template[i].np) { |
1da177e4 | 167 | j++; |
ef2736fc HX |
168 | printk("test %u:\n", j); |
169 | memset(result, 0, 64); | |
1da177e4 LT |
170 | |
171 | temp = 0; | |
562954d5 SS |
172 | sg_init_table(sg, template[i].np); |
173 | for (k = 0; k < template[i].np; k++) { | |
ef2736fc | 174 | memcpy(&xbuf[IDX[k]], |
562954d5 SS |
175 | template[i].plaintext + temp, |
176 | template[i].tap[k]); | |
177 | temp += template[i].tap[k]; | |
378f058c | 178 | sg_set_buf(&sg[k], &xbuf[IDX[k]], |
562954d5 | 179 | template[i].tap[k]); |
1da177e4 LT |
180 | } |
181 | ||
562954d5 SS |
182 | if (template[i].ksize) { |
183 | ret = crypto_hash_setkey(tfm, template[i].key, | |
184 | template[i].ksize); | |
ef2736fc | 185 | |
e9d41164 HX |
186 | if (ret) { |
187 | printk("setkey() failed ret=%d\n", ret); | |
188 | goto out; | |
189 | } | |
1da177e4 LT |
190 | } |
191 | ||
562954d5 | 192 | ret = crypto_hash_digest(&desc, sg, template[i].psize, |
e9d41164 HX |
193 | result); |
194 | if (ret) { | |
195 | printk("digest () failed ret=%d\n", ret); | |
196 | goto out; | |
197 | } | |
ef2736fc | 198 | |
e9d41164 | 199 | hexdump(result, crypto_hash_digestsize(tfm)); |
1da177e4 | 200 | printk("%s\n", |
562954d5 | 201 | memcmp(result, template[i].digest, |
e9d41164 | 202 | crypto_hash_digestsize(tfm)) ? |
ef2736fc | 203 | "fail" : "pass"); |
1da177e4 LT |
204 | } |
205 | } | |
e9d41164 | 206 | |
1da177e4 | 207 | out: |
e9d41164 | 208 | crypto_free_hash(tfm); |
1da177e4 LT |
209 | } |
210 | ||
e3a4ea4f MH |
211 | static void test_aead(char *algo, int enc, struct aead_testvec *template, |
212 | unsigned int tcount) | |
213 | { | |
a558f1d4 | 214 | unsigned int ret, i, j, k, n, temp; |
e3a4ea4f MH |
215 | char *q; |
216 | struct crypto_aead *tfm; | |
217 | char *key; | |
e3a4ea4f MH |
218 | struct aead_request *req; |
219 | struct scatterlist sg[8]; | |
220 | struct scatterlist asg[8]; | |
221 | const char *e; | |
222 | struct tcrypt_result result; | |
6160b289 | 223 | unsigned int authsize; |
562954d5 SS |
224 | void *input; |
225 | void *assoc; | |
226 | char iv[MAX_IVLEN]; | |
e3a4ea4f MH |
227 | |
228 | if (enc == ENCRYPT) | |
229 | e = "encryption"; | |
230 | else | |
231 | e = "decryption"; | |
232 | ||
233 | printk(KERN_INFO "\ntesting %s %s\n", algo, e); | |
234 | ||
e3a4ea4f MH |
235 | init_completion(&result.completion); |
236 | ||
237 | tfm = crypto_alloc_aead(algo, 0, 0); | |
238 | ||
239 | if (IS_ERR(tfm)) { | |
240 | printk(KERN_INFO "failed to load transform for %s: %ld\n", | |
241 | algo, PTR_ERR(tfm)); | |
242 | return; | |
243 | } | |
244 | ||
245 | req = aead_request_alloc(tfm, GFP_KERNEL); | |
246 | if (!req) { | |
247 | printk(KERN_INFO "failed to allocate request for %s\n", algo); | |
248 | goto out; | |
249 | } | |
250 | ||
251 | aead_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, | |
252 | tcrypt_complete, &result); | |
253 | ||
254 | for (i = 0, j = 0; i < tcount; i++) { | |
562954d5 | 255 | if (!template[i].np) { |
e3a4ea4f | 256 | printk(KERN_INFO "test %u (%d bit key):\n", |
562954d5 SS |
257 | ++j, template[i].klen * 8); |
258 | ||
259 | /* some tepmplates have no input data but they will | |
260 | * touch input | |
261 | */ | |
262 | input = kzalloc(template[i].ilen + template[i].rlen, GFP_KERNEL); | |
263 | if (!input) | |
264 | continue; | |
265 | ||
266 | assoc = kzalloc(template[i].alen, GFP_KERNEL); | |
267 | if (!assoc) { | |
268 | kfree(input); | |
269 | continue; | |
270 | } | |
271 | ||
272 | memcpy(input, template[i].input, template[i].ilen); | |
273 | memcpy(assoc, template[i].assoc, template[i].alen); | |
274 | if (template[i].iv) | |
275 | memcpy(iv, template[i].iv, MAX_IVLEN); | |
276 | else | |
277 | memset(iv, 0, MAX_IVLEN); | |
e3a4ea4f MH |
278 | |
279 | crypto_aead_clear_flags(tfm, ~0); | |
562954d5 | 280 | if (template[i].wk) |
e3a4ea4f MH |
281 | crypto_aead_set_flags( |
282 | tfm, CRYPTO_TFM_REQ_WEAK_KEY); | |
562954d5 SS |
283 | |
284 | if (template[i].key) | |
285 | key = template[i].key; | |
286 | else | |
287 | key = kzalloc(template[i].klen, GFP_KERNEL); | |
e3a4ea4f MH |
288 | |
289 | ret = crypto_aead_setkey(tfm, key, | |
562954d5 | 290 | template[i].klen); |
e3a4ea4f MH |
291 | if (ret) { |
292 | printk(KERN_INFO "setkey() failed flags=%x\n", | |
293 | crypto_aead_get_flags(tfm)); | |
294 | ||
562954d5 SS |
295 | if (!template[i].fail) |
296 | goto next_one; | |
e3a4ea4f MH |
297 | } |
298 | ||
562954d5 | 299 | authsize = abs(template[i].rlen - template[i].ilen); |
93cc74e0 JL |
300 | ret = crypto_aead_setauthsize(tfm, authsize); |
301 | if (ret) { | |
302 | printk(KERN_INFO | |
303 | "failed to set authsize = %u\n", | |
304 | authsize); | |
562954d5 | 305 | goto next_one; |
93cc74e0 JL |
306 | } |
307 | ||
562954d5 SS |
308 | sg_init_one(&sg[0], input, |
309 | template[i].ilen + (enc ? authsize : 0)); | |
e3a4ea4f | 310 | |
562954d5 | 311 | sg_init_one(&asg[0], assoc, template[i].alen); |
e3a4ea4f MH |
312 | |
313 | aead_request_set_crypt(req, sg, sg, | |
562954d5 | 314 | template[i].ilen, iv); |
e3a4ea4f | 315 | |
562954d5 | 316 | aead_request_set_assoc(req, asg, template[i].alen); |
e3a4ea4f | 317 | |
6160b289 HX |
318 | ret = enc ? |
319 | crypto_aead_encrypt(req) : | |
320 | crypto_aead_decrypt(req); | |
e3a4ea4f MH |
321 | |
322 | switch (ret) { | |
323 | case 0: | |
324 | break; | |
325 | case -EINPROGRESS: | |
326 | case -EBUSY: | |
327 | ret = wait_for_completion_interruptible( | |
328 | &result.completion); | |
329 | if (!ret && !(ret = result.err)) { | |
330 | INIT_COMPLETION(result.completion); | |
331 | break; | |
332 | } | |
333 | /* fall through */ | |
334 | default: | |
335 | printk(KERN_INFO "%s () failed err=%d\n", | |
336 | e, -ret); | |
562954d5 | 337 | goto next_one; |
e3a4ea4f MH |
338 | } |
339 | ||
340 | q = kmap(sg_page(&sg[0])) + sg[0].offset; | |
562954d5 | 341 | hexdump(q, template[i].rlen); |
e3a4ea4f MH |
342 | |
343 | printk(KERN_INFO "enc/dec: %s\n", | |
562954d5 SS |
344 | memcmp(q, template[i].result, |
345 | template[i].rlen) ? "fail" : "pass"); | |
346 | kunmap(sg_page(&sg[0])); | |
347 | next_one: | |
348 | if (!template[i].key) | |
349 | kfree(key); | |
350 | kfree(assoc); | |
351 | kfree(input); | |
e3a4ea4f MH |
352 | } |
353 | } | |
354 | ||
355 | printk(KERN_INFO "\ntesting %s %s across pages (chunking)\n", algo, e); | |
2a999a3a | 356 | memset(axbuf, 0, XBUFSIZE); |
e3a4ea4f MH |
357 | |
358 | for (i = 0, j = 0; i < tcount; i++) { | |
562954d5 | 359 | if (template[i].np) { |
e3a4ea4f | 360 | printk(KERN_INFO "test %u (%d bit key):\n", |
562954d5 SS |
361 | ++j, template[i].klen * 8); |
362 | ||
363 | if (template[i].iv) | |
364 | memcpy(iv, template[i].iv, MAX_IVLEN); | |
365 | else | |
366 | memset(iv, 0, MAX_IVLEN); | |
e3a4ea4f MH |
367 | |
368 | crypto_aead_clear_flags(tfm, ~0); | |
562954d5 | 369 | if (template[i].wk) |
e3a4ea4f MH |
370 | crypto_aead_set_flags( |
371 | tfm, CRYPTO_TFM_REQ_WEAK_KEY); | |
562954d5 | 372 | key = template[i].key; |
e3a4ea4f | 373 | |
562954d5 | 374 | ret = crypto_aead_setkey(tfm, key, template[i].klen); |
e3a4ea4f MH |
375 | if (ret) { |
376 | printk(KERN_INFO "setkey() failed flags=%x\n", | |
377 | crypto_aead_get_flags(tfm)); | |
378 | ||
562954d5 | 379 | if (!template[i].fail) |
e3a4ea4f MH |
380 | goto out; |
381 | } | |
382 | ||
a558f1d4 | 383 | memset(xbuf, 0, XBUFSIZE); |
562954d5 SS |
384 | sg_init_table(sg, template[i].np); |
385 | for (k = 0, temp = 0; k < template[i].np; k++) { | |
e3a4ea4f | 386 | memcpy(&xbuf[IDX[k]], |
562954d5 SS |
387 | template[i].input + temp, |
388 | template[i].tap[k]); | |
389 | temp += template[i].tap[k]; | |
e3a4ea4f | 390 | sg_set_buf(&sg[k], &xbuf[IDX[k]], |
562954d5 | 391 | template[i].tap[k]); |
e3a4ea4f MH |
392 | } |
393 | ||
562954d5 | 394 | authsize = abs(template[i].rlen - template[i].ilen); |
93cc74e0 JL |
395 | ret = crypto_aead_setauthsize(tfm, authsize); |
396 | if (ret) { | |
397 | printk(KERN_INFO | |
398 | "failed to set authsize = %u\n", | |
399 | authsize); | |
400 | goto out; | |
401 | } | |
402 | ||
6160b289 HX |
403 | if (enc) |
404 | sg[k - 1].length += authsize; | |
405 | ||
562954d5 SS |
406 | sg_init_table(asg, template[i].anp); |
407 | for (k = 0, temp = 0; k < template[i].anp; k++) { | |
e3a4ea4f | 408 | memcpy(&axbuf[IDX[k]], |
562954d5 SS |
409 | template[i].assoc + temp, |
410 | template[i].atap[k]); | |
411 | temp += template[i].atap[k]; | |
e3a4ea4f | 412 | sg_set_buf(&asg[k], &axbuf[IDX[k]], |
562954d5 | 413 | template[i].atap[k]); |
e3a4ea4f MH |
414 | } |
415 | ||
416 | aead_request_set_crypt(req, sg, sg, | |
562954d5 SS |
417 | template[i].ilen, |
418 | iv); | |
e3a4ea4f | 419 | |
562954d5 | 420 | aead_request_set_assoc(req, asg, template[i].alen); |
e3a4ea4f | 421 | |
6160b289 HX |
422 | ret = enc ? |
423 | crypto_aead_encrypt(req) : | |
424 | crypto_aead_decrypt(req); | |
e3a4ea4f MH |
425 | |
426 | switch (ret) { | |
427 | case 0: | |
428 | break; | |
429 | case -EINPROGRESS: | |
430 | case -EBUSY: | |
431 | ret = wait_for_completion_interruptible( | |
432 | &result.completion); | |
433 | if (!ret && !(ret = result.err)) { | |
434 | INIT_COMPLETION(result.completion); | |
435 | break; | |
436 | } | |
437 | /* fall through */ | |
438 | default: | |
439 | printk(KERN_INFO "%s () failed err=%d\n", | |
440 | e, -ret); | |
441 | goto out; | |
442 | } | |
443 | ||
562954d5 | 444 | for (k = 0, temp = 0; k < template[i].np; k++) { |
e3a4ea4f MH |
445 | printk(KERN_INFO "page %u\n", k); |
446 | q = kmap(sg_page(&sg[k])) + sg[k].offset; | |
562954d5 | 447 | hexdump(q, template[i].tap[k]); |
e3a4ea4f | 448 | printk(KERN_INFO "%s\n", |
562954d5 SS |
449 | memcmp(q, template[i].result + temp, |
450 | template[i].tap[k] - | |
451 | (k < template[i].np - 1 || enc ? | |
6160b289 | 452 | 0 : authsize)) ? |
e3a4ea4f MH |
453 | "fail" : "pass"); |
454 | ||
a558f1d4 PM |
455 | for (n = 0; q[template[i].tap[k] + n]; n++) |
456 | ; | |
457 | if (n) { | |
458 | printk("Result buffer corruption %u " | |
459 | "bytes:\n", n); | |
460 | hexdump(&q[template[i].tap[k]], n); | |
461 | } | |
462 | ||
562954d5 SS |
463 | temp += template[i].tap[k]; |
464 | kunmap(sg_page(&sg[k])); | |
e3a4ea4f | 465 | } |
e3a4ea4f MH |
466 | } |
467 | } | |
468 | ||
469 | out: | |
470 | crypto_free_aead(tfm); | |
471 | aead_request_free(req); | |
472 | } | |
473 | ||
cba83564 | 474 | static void test_cipher(char *algo, int enc, |
ef2736fc | 475 | struct cipher_testvec *template, unsigned int tcount) |
1da177e4 | 476 | { |
a558f1d4 | 477 | unsigned int ret, i, j, k, n, temp; |
378f058c | 478 | char *q; |
6158efc0 | 479 | struct crypto_ablkcipher *tfm; |
6158efc0 | 480 | struct ablkcipher_request *req; |
1da177e4 | 481 | struct scatterlist sg[8]; |
cba83564 | 482 | const char *e; |
6158efc0 | 483 | struct tcrypt_result result; |
562954d5 SS |
484 | void *data; |
485 | char iv[MAX_IVLEN]; | |
1da177e4 LT |
486 | |
487 | if (enc == ENCRYPT) | |
3cc3816f | 488 | e = "encryption"; |
1da177e4 | 489 | else |
3cc3816f | 490 | e = "decryption"; |
1da177e4 | 491 | |
cba83564 | 492 | printk("\ntesting %s %s\n", algo, e); |
1da177e4 | 493 | |
6158efc0 | 494 | init_completion(&result.completion); |
6158efc0 | 495 | tfm = crypto_alloc_ablkcipher(algo, 0, 0); |
1da177e4 | 496 | |
cba83564 HX |
497 | if (IS_ERR(tfm)) { |
498 | printk("failed to load transform for %s: %ld\n", algo, | |
499 | PTR_ERR(tfm)); | |
1da177e4 LT |
500 | return; |
501 | } | |
6158efc0 HX |
502 | |
503 | req = ablkcipher_request_alloc(tfm, GFP_KERNEL); | |
504 | if (!req) { | |
505 | printk("failed to allocate request for %s\n", algo); | |
506 | goto out; | |
507 | } | |
508 | ||
509 | ablkcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, | |
510 | tcrypt_complete, &result); | |
ef2736fc | 511 | |
1da177e4 LT |
512 | j = 0; |
513 | for (i = 0; i < tcount; i++) { | |
562954d5 SS |
514 | |
515 | data = kzalloc(template[i].ilen, GFP_KERNEL); | |
516 | if (!data) | |
517 | continue; | |
518 | ||
519 | memcpy(data, template[i].input, template[i].ilen); | |
520 | if (template[i].iv) | |
521 | memcpy(iv, template[i].iv, MAX_IVLEN); | |
522 | else | |
523 | memset(iv, 0, MAX_IVLEN); | |
524 | ||
525 | if (!(template[i].np)) { | |
ef2736fc | 526 | j++; |
1da177e4 | 527 | printk("test %u (%d bit key):\n", |
562954d5 | 528 | j, template[i].klen * 8); |
1da177e4 | 529 | |
6158efc0 | 530 | crypto_ablkcipher_clear_flags(tfm, ~0); |
562954d5 | 531 | if (template[i].wk) |
6158efc0 | 532 | crypto_ablkcipher_set_flags( |
cba83564 | 533 | tfm, CRYPTO_TFM_REQ_WEAK_KEY); |
ef2736fc | 534 | |
562954d5 SS |
535 | ret = crypto_ablkcipher_setkey(tfm, template[i].key, |
536 | template[i].klen); | |
1da177e4 | 537 | if (ret) { |
cba83564 | 538 | printk("setkey() failed flags=%x\n", |
6158efc0 | 539 | crypto_ablkcipher_get_flags(tfm)); |
ef2736fc | 540 | |
562954d5 SS |
541 | if (!template[i].fail) { |
542 | kfree(data); | |
1da177e4 | 543 | goto out; |
562954d5 | 544 | } |
ef2736fc | 545 | } |
1da177e4 | 546 | |
562954d5 | 547 | sg_init_one(&sg[0], data, template[i].ilen); |
ef2736fc | 548 | |
6158efc0 | 549 | ablkcipher_request_set_crypt(req, sg, sg, |
562954d5 | 550 | template[i].ilen, iv); |
cba83564 | 551 | ret = enc ? |
6158efc0 HX |
552 | crypto_ablkcipher_encrypt(req) : |
553 | crypto_ablkcipher_decrypt(req); | |
ef2736fc | 554 | |
6158efc0 HX |
555 | switch (ret) { |
556 | case 0: | |
557 | break; | |
558 | case -EINPROGRESS: | |
559 | case -EBUSY: | |
560 | ret = wait_for_completion_interruptible( | |
561 | &result.completion); | |
562 | if (!ret && !((ret = result.err))) { | |
563 | INIT_COMPLETION(result.completion); | |
564 | break; | |
565 | } | |
566 | /* fall through */ | |
567 | default: | |
568 | printk("%s () failed err=%d\n", e, -ret); | |
562954d5 | 569 | kfree(data); |
1da177e4 | 570 | goto out; |
ef2736fc HX |
571 | } |
572 | ||
78c2f0b8 | 573 | q = kmap(sg_page(&sg[0])) + sg[0].offset; |
562954d5 | 574 | hexdump(q, template[i].rlen); |
ef2736fc HX |
575 | |
576 | printk("%s\n", | |
562954d5 SS |
577 | memcmp(q, template[i].result, |
578 | template[i].rlen) ? "fail" : "pass"); | |
579 | kunmap(sg_page(&sg[0])); | |
1da177e4 | 580 | } |
562954d5 | 581 | kfree(data); |
1da177e4 | 582 | } |
ef2736fc | 583 | |
cba83564 | 584 | printk("\ntesting %s %s across pages (chunking)\n", algo, e); |
ef2736fc | 585 | |
1da177e4 LT |
586 | j = 0; |
587 | for (i = 0; i < tcount; i++) { | |
562954d5 | 588 | |
562954d5 SS |
589 | if (template[i].iv) |
590 | memcpy(iv, template[i].iv, MAX_IVLEN); | |
591 | else | |
592 | memset(iv, 0, MAX_IVLEN); | |
593 | ||
594 | if (template[i].np) { | |
ef2736fc | 595 | j++; |
1da177e4 | 596 | printk("test %u (%d bit key):\n", |
562954d5 | 597 | j, template[i].klen * 8); |
1da177e4 | 598 | |
a558f1d4 | 599 | memset(xbuf, 0, XBUFSIZE); |
6158efc0 | 600 | crypto_ablkcipher_clear_flags(tfm, ~0); |
562954d5 | 601 | if (template[i].wk) |
6158efc0 | 602 | crypto_ablkcipher_set_flags( |
cba83564 | 603 | tfm, CRYPTO_TFM_REQ_WEAK_KEY); |
ef2736fc | 604 | |
562954d5 SS |
605 | ret = crypto_ablkcipher_setkey(tfm, template[i].key, |
606 | template[i].klen); | |
1da177e4 | 607 | if (ret) { |
cba83564 | 608 | printk("setkey() failed flags=%x\n", |
562954d5 | 609 | crypto_ablkcipher_get_flags(tfm)); |
ef2736fc | 610 | |
dbb018cd | 611 | if (!template[i].fail) |
1da177e4 LT |
612 | goto out; |
613 | } | |
614 | ||
615 | temp = 0; | |
562954d5 SS |
616 | sg_init_table(sg, template[i].np); |
617 | for (k = 0; k < template[i].np; k++) { | |
ef2736fc | 618 | memcpy(&xbuf[IDX[k]], |
562954d5 SS |
619 | template[i].input + temp, |
620 | template[i].tap[k]); | |
621 | temp += template[i].tap[k]; | |
378f058c | 622 | sg_set_buf(&sg[k], &xbuf[IDX[k]], |
562954d5 | 623 | template[i].tap[k]); |
1da177e4 | 624 | } |
ef2736fc | 625 | |
6158efc0 | 626 | ablkcipher_request_set_crypt(req, sg, sg, |
562954d5 | 627 | template[i].ilen, iv); |
ef2736fc | 628 | |
cba83564 | 629 | ret = enc ? |
6158efc0 HX |
630 | crypto_ablkcipher_encrypt(req) : |
631 | crypto_ablkcipher_decrypt(req); | |
ef2736fc | 632 | |
6158efc0 HX |
633 | switch (ret) { |
634 | case 0: | |
635 | break; | |
636 | case -EINPROGRESS: | |
637 | case -EBUSY: | |
638 | ret = wait_for_completion_interruptible( | |
639 | &result.completion); | |
640 | if (!ret && !((ret = result.err))) { | |
641 | INIT_COMPLETION(result.completion); | |
642 | break; | |
643 | } | |
644 | /* fall through */ | |
645 | default: | |
646 | printk("%s () failed err=%d\n", e, -ret); | |
1da177e4 LT |
647 | goto out; |
648 | } | |
649 | ||
650 | temp = 0; | |
562954d5 | 651 | for (k = 0; k < template[i].np; k++) { |
1da177e4 | 652 | printk("page %u\n", k); |
78c2f0b8 | 653 | q = kmap(sg_page(&sg[k])) + sg[k].offset; |
562954d5 | 654 | hexdump(q, template[i].tap[k]); |
ef2736fc | 655 | printk("%s\n", |
562954d5 SS |
656 | memcmp(q, template[i].result + temp, |
657 | template[i].tap[k]) ? "fail" : | |
1da177e4 | 658 | "pass"); |
a558f1d4 PM |
659 | |
660 | for (n = 0; q[template[i].tap[k] + n]; n++) | |
661 | ; | |
662 | if (n) { | |
663 | printk("Result buffer corruption %u " | |
664 | "bytes:\n", n); | |
665 | hexdump(&q[template[i].tap[k]], n); | |
666 | } | |
562954d5 SS |
667 | temp += template[i].tap[k]; |
668 | kunmap(sg_page(&sg[k])); | |
1da177e4 LT |
669 | } |
670 | } | |
671 | } | |
1da177e4 | 672 | out: |
6158efc0 HX |
673 | crypto_free_ablkcipher(tfm); |
674 | ablkcipher_request_free(req); | |
1da177e4 LT |
675 | } |
676 | ||
cba83564 | 677 | static int test_cipher_jiffies(struct blkcipher_desc *desc, int enc, char *p, |
6a17944c HX |
678 | int blen, int sec) |
679 | { | |
6df5b9f4 | 680 | struct scatterlist sg[1]; |
6a17944c HX |
681 | unsigned long start, end; |
682 | int bcount; | |
683 | int ret; | |
684 | ||
b7335885 | 685 | sg_init_one(sg, p, blen); |
6a17944c HX |
686 | |
687 | for (start = jiffies, end = start + sec * HZ, bcount = 0; | |
688 | time_before(jiffies, end); bcount++) { | |
689 | if (enc) | |
cba83564 | 690 | ret = crypto_blkcipher_encrypt(desc, sg, sg, blen); |
6a17944c | 691 | else |
cba83564 | 692 | ret = crypto_blkcipher_decrypt(desc, sg, sg, blen); |
6a17944c HX |
693 | |
694 | if (ret) | |
695 | return ret; | |
696 | } | |
697 | ||
698 | printk("%d operations in %d seconds (%ld bytes)\n", | |
699 | bcount, sec, (long)bcount * blen); | |
700 | return 0; | |
701 | } | |
702 | ||
cba83564 | 703 | static int test_cipher_cycles(struct blkcipher_desc *desc, int enc, char *p, |
6a17944c HX |
704 | int blen) |
705 | { | |
6df5b9f4 | 706 | struct scatterlist sg[1]; |
6a17944c HX |
707 | unsigned long cycles = 0; |
708 | int ret = 0; | |
709 | int i; | |
710 | ||
b7335885 | 711 | sg_init_one(sg, p, blen); |
6a17944c HX |
712 | |
713 | local_bh_disable(); | |
714 | local_irq_disable(); | |
715 | ||
716 | /* Warm-up run. */ | |
717 | for (i = 0; i < 4; i++) { | |
718 | if (enc) | |
cba83564 | 719 | ret = crypto_blkcipher_encrypt(desc, sg, sg, blen); |
6a17944c | 720 | else |
cba83564 | 721 | ret = crypto_blkcipher_decrypt(desc, sg, sg, blen); |
6a17944c HX |
722 | |
723 | if (ret) | |
724 | goto out; | |
725 | } | |
726 | ||
727 | /* The real thing. */ | |
728 | for (i = 0; i < 8; i++) { | |
729 | cycles_t start, end; | |
730 | ||
731 | start = get_cycles(); | |
732 | if (enc) | |
cba83564 | 733 | ret = crypto_blkcipher_encrypt(desc, sg, sg, blen); |
6a17944c | 734 | else |
cba83564 | 735 | ret = crypto_blkcipher_decrypt(desc, sg, sg, blen); |
6a17944c HX |
736 | end = get_cycles(); |
737 | ||
738 | if (ret) | |
739 | goto out; | |
740 | ||
741 | cycles += end - start; | |
742 | } | |
743 | ||
744 | out: | |
745 | local_irq_enable(); | |
746 | local_bh_enable(); | |
747 | ||
748 | if (ret == 0) | |
749 | printk("1 operation in %lu cycles (%d bytes)\n", | |
750 | (cycles + 4) / 8, blen); | |
751 | ||
752 | return ret; | |
753 | } | |
754 | ||
d5dc3927 SS |
755 | static u32 block_sizes[] = { 16, 64, 256, 1024, 8192, 0 }; |
756 | ||
cba83564 | 757 | static void test_cipher_speed(char *algo, int enc, unsigned int sec, |
dce907c0 | 758 | struct cipher_testvec *template, |
d5dc3927 | 759 | unsigned int tcount, u8 *keysize) |
ebfd9bcf | 760 | { |
dce907c0 | 761 | unsigned int ret, i, j, iv_len; |
ebfd9bcf | 762 | unsigned char *key, *p, iv[128]; |
cba83564 HX |
763 | struct crypto_blkcipher *tfm; |
764 | struct blkcipher_desc desc; | |
765 | const char *e; | |
d5dc3927 | 766 | u32 *b_size; |
ebfd9bcf HW |
767 | |
768 | if (enc == ENCRYPT) | |
769 | e = "encryption"; | |
770 | else | |
771 | e = "decryption"; | |
ebfd9bcf | 772 | |
cba83564 | 773 | printk("\ntesting speed of %s %s\n", algo, e); |
ebfd9bcf | 774 | |
cba83564 | 775 | tfm = crypto_alloc_blkcipher(algo, 0, CRYPTO_ALG_ASYNC); |
ebfd9bcf | 776 | |
cba83564 HX |
777 | if (IS_ERR(tfm)) { |
778 | printk("failed to load transform for %s: %ld\n", algo, | |
779 | PTR_ERR(tfm)); | |
ebfd9bcf HW |
780 | return; |
781 | } | |
cba83564 HX |
782 | desc.tfm = tfm; |
783 | desc.flags = 0; | |
ebfd9bcf | 784 | |
d5dc3927 SS |
785 | i = 0; |
786 | do { | |
ebfd9bcf | 787 | |
d5dc3927 SS |
788 | b_size = block_sizes; |
789 | do { | |
ebfd9bcf | 790 | |
d5dc3927 SS |
791 | if ((*keysize + *b_size) > TVMEMSIZE) { |
792 | printk("template (%u) too big for tvmem (%u)\n", | |
793 | *keysize + *b_size, TVMEMSIZE); | |
794 | goto out; | |
795 | } | |
ebfd9bcf | 796 | |
d5dc3927 SS |
797 | printk("test %u (%d bit key, %d byte blocks): ", i, |
798 | *keysize * 8, *b_size); | |
799 | ||
800 | memset(tvmem, 0xff, *keysize + *b_size); | |
801 | ||
802 | /* set key, plain text and IV */ | |
803 | key = (unsigned char *)tvmem; | |
804 | for (j = 0; j < tcount; j++) { | |
805 | if (template[j].klen == *keysize) { | |
806 | key = template[j].key; | |
807 | break; | |
808 | } | |
dce907c0 | 809 | } |
d5dc3927 | 810 | p = (unsigned char *)tvmem + *keysize; |
ebfd9bcf | 811 | |
d5dc3927 SS |
812 | ret = crypto_blkcipher_setkey(tfm, key, *keysize); |
813 | if (ret) { | |
814 | printk("setkey() failed flags=%x\n", | |
815 | crypto_blkcipher_get_flags(tfm)); | |
816 | goto out; | |
817 | } | |
ebfd9bcf | 818 | |
d5dc3927 SS |
819 | iv_len = crypto_blkcipher_ivsize(tfm); |
820 | if (iv_len) { | |
821 | memset(&iv, 0xff, iv_len); | |
822 | crypto_blkcipher_set_iv(tfm, iv, iv_len); | |
823 | } | |
ebfd9bcf | 824 | |
d5dc3927 SS |
825 | if (sec) |
826 | ret = test_cipher_jiffies(&desc, enc, p, *b_size, sec); | |
827 | else | |
828 | ret = test_cipher_cycles(&desc, enc, p, *b_size); | |
ebfd9bcf | 829 | |
d5dc3927 SS |
830 | if (ret) { |
831 | printk("%s() failed flags=%x\n", e, desc.flags); | |
832 | break; | |
833 | } | |
834 | b_size++; | |
835 | i++; | |
836 | } while (*b_size); | |
837 | keysize++; | |
838 | } while (*keysize); | |
ebfd9bcf HW |
839 | |
840 | out: | |
cba83564 | 841 | crypto_free_blkcipher(tfm); |
ebfd9bcf HW |
842 | } |
843 | ||
e9d41164 HX |
844 | static int test_hash_jiffies_digest(struct hash_desc *desc, char *p, int blen, |
845 | char *out, int sec) | |
846 | { | |
847 | struct scatterlist sg[1]; | |
848 | unsigned long start, end; | |
849 | int bcount; | |
850 | int ret; | |
851 | ||
a5a613a4 HX |
852 | sg_init_table(sg, 1); |
853 | ||
e9d41164 HX |
854 | for (start = jiffies, end = start + sec * HZ, bcount = 0; |
855 | time_before(jiffies, end); bcount++) { | |
a5a613a4 | 856 | sg_set_buf(sg, p, blen); |
e9d41164 HX |
857 | ret = crypto_hash_digest(desc, sg, blen, out); |
858 | if (ret) | |
859 | return ret; | |
860 | } | |
861 | ||
862 | printk("%6u opers/sec, %9lu bytes/sec\n", | |
863 | bcount / sec, ((long)bcount * blen) / sec); | |
864 | ||
865 | return 0; | |
866 | } | |
867 | ||
868 | static int test_hash_jiffies(struct hash_desc *desc, char *p, int blen, | |
869 | int plen, char *out, int sec) | |
e8057928 ML |
870 | { |
871 | struct scatterlist sg[1]; | |
872 | unsigned long start, end; | |
873 | int bcount, pcount; | |
e9d41164 HX |
874 | int ret; |
875 | ||
876 | if (plen == blen) | |
877 | return test_hash_jiffies_digest(desc, p, blen, out, sec); | |
e8057928 | 878 | |
a5a613a4 HX |
879 | sg_init_table(sg, 1); |
880 | ||
e8057928 ML |
881 | for (start = jiffies, end = start + sec * HZ, bcount = 0; |
882 | time_before(jiffies, end); bcount++) { | |
e9d41164 HX |
883 | ret = crypto_hash_init(desc); |
884 | if (ret) | |
885 | return ret; | |
e8057928 | 886 | for (pcount = 0; pcount < blen; pcount += plen) { |
a5a613a4 | 887 | sg_set_buf(sg, p + pcount, plen); |
e9d41164 HX |
888 | ret = crypto_hash_update(desc, sg, plen); |
889 | if (ret) | |
890 | return ret; | |
e8057928 ML |
891 | } |
892 | /* we assume there is enough space in 'out' for the result */ | |
e9d41164 HX |
893 | ret = crypto_hash_final(desc, out); |
894 | if (ret) | |
895 | return ret; | |
e8057928 ML |
896 | } |
897 | ||
898 | printk("%6u opers/sec, %9lu bytes/sec\n", | |
899 | bcount / sec, ((long)bcount * blen) / sec); | |
900 | ||
e9d41164 HX |
901 | return 0; |
902 | } | |
903 | ||
904 | static int test_hash_cycles_digest(struct hash_desc *desc, char *p, int blen, | |
905 | char *out) | |
906 | { | |
907 | struct scatterlist sg[1]; | |
908 | unsigned long cycles = 0; | |
909 | int i; | |
910 | int ret; | |
911 | ||
a5a613a4 HX |
912 | sg_init_table(sg, 1); |
913 | ||
e9d41164 HX |
914 | local_bh_disable(); |
915 | local_irq_disable(); | |
916 | ||
917 | /* Warm-up run. */ | |
918 | for (i = 0; i < 4; i++) { | |
a5a613a4 | 919 | sg_set_buf(sg, p, blen); |
e9d41164 HX |
920 | ret = crypto_hash_digest(desc, sg, blen, out); |
921 | if (ret) | |
922 | goto out; | |
923 | } | |
924 | ||
925 | /* The real thing. */ | |
926 | for (i = 0; i < 8; i++) { | |
927 | cycles_t start, end; | |
928 | ||
929 | start = get_cycles(); | |
930 | ||
a5a613a4 | 931 | sg_set_buf(sg, p, blen); |
e9d41164 HX |
932 | ret = crypto_hash_digest(desc, sg, blen, out); |
933 | if (ret) | |
934 | goto out; | |
935 | ||
936 | end = get_cycles(); | |
937 | ||
938 | cycles += end - start; | |
939 | } | |
940 | ||
941 | out: | |
942 | local_irq_enable(); | |
943 | local_bh_enable(); | |
944 | ||
945 | if (ret) | |
946 | return ret; | |
947 | ||
948 | printk("%6lu cycles/operation, %4lu cycles/byte\n", | |
949 | cycles / 8, cycles / (8 * blen)); | |
950 | ||
951 | return 0; | |
e8057928 ML |
952 | } |
953 | ||
e9d41164 HX |
954 | static int test_hash_cycles(struct hash_desc *desc, char *p, int blen, |
955 | int plen, char *out) | |
e8057928 ML |
956 | { |
957 | struct scatterlist sg[1]; | |
958 | unsigned long cycles = 0; | |
959 | int i, pcount; | |
e9d41164 HX |
960 | int ret; |
961 | ||
962 | if (plen == blen) | |
963 | return test_hash_cycles_digest(desc, p, blen, out); | |
e8057928 | 964 | |
a5a613a4 HX |
965 | sg_init_table(sg, 1); |
966 | ||
e8057928 ML |
967 | local_bh_disable(); |
968 | local_irq_disable(); | |
969 | ||
970 | /* Warm-up run. */ | |
971 | for (i = 0; i < 4; i++) { | |
e9d41164 HX |
972 | ret = crypto_hash_init(desc); |
973 | if (ret) | |
974 | goto out; | |
e8057928 | 975 | for (pcount = 0; pcount < blen; pcount += plen) { |
a5a613a4 | 976 | sg_set_buf(sg, p + pcount, plen); |
e9d41164 HX |
977 | ret = crypto_hash_update(desc, sg, plen); |
978 | if (ret) | |
979 | goto out; | |
e8057928 | 980 | } |
29059d12 | 981 | ret = crypto_hash_final(desc, out); |
e9d41164 HX |
982 | if (ret) |
983 | goto out; | |
e8057928 ML |
984 | } |
985 | ||
986 | /* The real thing. */ | |
987 | for (i = 0; i < 8; i++) { | |
988 | cycles_t start, end; | |
989 | ||
e8057928 ML |
990 | start = get_cycles(); |
991 | ||
e9d41164 HX |
992 | ret = crypto_hash_init(desc); |
993 | if (ret) | |
994 | goto out; | |
e8057928 | 995 | for (pcount = 0; pcount < blen; pcount += plen) { |
a5a613a4 | 996 | sg_set_buf(sg, p + pcount, plen); |
e9d41164 HX |
997 | ret = crypto_hash_update(desc, sg, plen); |
998 | if (ret) | |
999 | goto out; | |
e8057928 | 1000 | } |
e9d41164 HX |
1001 | ret = crypto_hash_final(desc, out); |
1002 | if (ret) | |
1003 | goto out; | |
e8057928 ML |
1004 | |
1005 | end = get_cycles(); | |
1006 | ||
1007 | cycles += end - start; | |
1008 | } | |
1009 | ||
e9d41164 | 1010 | out: |
e8057928 ML |
1011 | local_irq_enable(); |
1012 | local_bh_enable(); | |
1013 | ||
e9d41164 HX |
1014 | if (ret) |
1015 | return ret; | |
1016 | ||
e8057928 ML |
1017 | printk("%6lu cycles/operation, %4lu cycles/byte\n", |
1018 | cycles / 8, cycles / (8 * blen)); | |
1019 | ||
e9d41164 | 1020 | return 0; |
e8057928 ML |
1021 | } |
1022 | ||
e9d41164 HX |
1023 | static void test_hash_speed(char *algo, unsigned int sec, |
1024 | struct hash_speed *speed) | |
e8057928 | 1025 | { |
e9d41164 HX |
1026 | struct crypto_hash *tfm; |
1027 | struct hash_desc desc; | |
e8057928 ML |
1028 | char output[1024]; |
1029 | int i; | |
e9d41164 | 1030 | int ret; |
e8057928 ML |
1031 | |
1032 | printk("\ntesting speed of %s\n", algo); | |
1033 | ||
e9d41164 | 1034 | tfm = crypto_alloc_hash(algo, 0, CRYPTO_ALG_ASYNC); |
e8057928 | 1035 | |
e9d41164 HX |
1036 | if (IS_ERR(tfm)) { |
1037 | printk("failed to load transform for %s: %ld\n", algo, | |
1038 | PTR_ERR(tfm)); | |
e8057928 ML |
1039 | return; |
1040 | } | |
1041 | ||
e9d41164 HX |
1042 | desc.tfm = tfm; |
1043 | desc.flags = 0; | |
1044 | ||
1045 | if (crypto_hash_digestsize(tfm) > sizeof(output)) { | |
e8057928 | 1046 | printk("digestsize(%u) > outputbuffer(%zu)\n", |
e9d41164 | 1047 | crypto_hash_digestsize(tfm), sizeof(output)); |
e8057928 ML |
1048 | goto out; |
1049 | } | |
1050 | ||
1051 | for (i = 0; speed[i].blen != 0; i++) { | |
1052 | if (speed[i].blen > TVMEMSIZE) { | |
1053 | printk("template (%u) too big for tvmem (%u)\n", | |
1054 | speed[i].blen, TVMEMSIZE); | |
1055 | goto out; | |
1056 | } | |
1057 | ||
1058 | printk("test%3u (%5u byte blocks,%5u bytes per update,%4u updates): ", | |
1059 | i, speed[i].blen, speed[i].plen, speed[i].blen / speed[i].plen); | |
1060 | ||
1061 | memset(tvmem, 0xff, speed[i].blen); | |
1062 | ||
1063 | if (sec) | |
e9d41164 HX |
1064 | ret = test_hash_jiffies(&desc, tvmem, speed[i].blen, |
1065 | speed[i].plen, output, sec); | |
e8057928 | 1066 | else |
e9d41164 HX |
1067 | ret = test_hash_cycles(&desc, tvmem, speed[i].blen, |
1068 | speed[i].plen, output); | |
1069 | ||
1070 | if (ret) { | |
1071 | printk("hashing failed ret=%d\n", ret); | |
1072 | break; | |
1073 | } | |
e8057928 ML |
1074 | } |
1075 | ||
1076 | out: | |
e9d41164 | 1077 | crypto_free_hash(tfm); |
e8057928 ML |
1078 | } |
1079 | ||
91755a92 ZS |
1080 | static void test_comp(char *algo, struct comp_testvec *ctemplate, |
1081 | struct comp_testvec *dtemplate, int ctcount, int dtcount) | |
1da177e4 LT |
1082 | { |
1083 | unsigned int i; | |
1084 | char result[COMP_BUF_SIZE]; | |
e4d5b79c | 1085 | struct crypto_comp *tfm; |
1da177e4 LT |
1086 | unsigned int tsize; |
1087 | ||
91755a92 | 1088 | printk("\ntesting %s compression\n", algo); |
1da177e4 | 1089 | |
91755a92 | 1090 | tfm = crypto_alloc_comp(algo, 0, CRYPTO_ALG_ASYNC); |
7bc301e9 | 1091 | if (IS_ERR(tfm)) { |
91755a92 | 1092 | printk("failed to load transform for %s\n", algo); |
1da177e4 LT |
1093 | return; |
1094 | } | |
1095 | ||
91755a92 | 1096 | for (i = 0; i < ctcount; i++) { |
1da177e4 | 1097 | int ilen, ret, dlen = COMP_BUF_SIZE; |
ef2736fc | 1098 | |
1da177e4 LT |
1099 | printk("test %u:\n", i + 1); |
1100 | memset(result, 0, sizeof (result)); | |
1101 | ||
562954d5 SS |
1102 | ilen = ctemplate[i].inlen; |
1103 | ret = crypto_comp_compress(tfm, ctemplate[i].input, | |
1da177e4 LT |
1104 | ilen, result, &dlen); |
1105 | if (ret) { | |
1106 | printk("fail: ret=%d\n", ret); | |
1107 | continue; | |
1108 | } | |
1109 | hexdump(result, dlen); | |
1110 | printk("%s (ratio %d:%d)\n", | |
562954d5 | 1111 | memcmp(result, ctemplate[i].output, dlen) ? "fail" : "pass", |
1da177e4 LT |
1112 | ilen, dlen); |
1113 | } | |
1114 | ||
91755a92 | 1115 | printk("\ntesting %s decompression\n", algo); |
1da177e4 | 1116 | |
91755a92 ZS |
1117 | tsize = sizeof(struct comp_testvec); |
1118 | tsize *= dtcount; | |
1da177e4 LT |
1119 | if (tsize > TVMEMSIZE) { |
1120 | printk("template (%u) too big for tvmem (%u)\n", tsize, | |
1121 | TVMEMSIZE); | |
1122 | goto out; | |
1123 | } | |
1124 | ||
91755a92 | 1125 | for (i = 0; i < dtcount; i++) { |
1da177e4 | 1126 | int ilen, ret, dlen = COMP_BUF_SIZE; |
ef2736fc | 1127 | |
1da177e4 LT |
1128 | printk("test %u:\n", i + 1); |
1129 | memset(result, 0, sizeof (result)); | |
1130 | ||
562954d5 SS |
1131 | ilen = dtemplate[i].inlen; |
1132 | ret = crypto_comp_decompress(tfm, dtemplate[i].input, | |
1da177e4 LT |
1133 | ilen, result, &dlen); |
1134 | if (ret) { | |
1135 | printk("fail: ret=%d\n", ret); | |
1136 | continue; | |
1137 | } | |
1138 | hexdump(result, dlen); | |
1139 | printk("%s (ratio %d:%d)\n", | |
562954d5 | 1140 | memcmp(result, dtemplate[i].output, dlen) ? "fail" : "pass", |
1da177e4 LT |
1141 | ilen, dlen); |
1142 | } | |
1143 | out: | |
e4d5b79c | 1144 | crypto_free_comp(tfm); |
1da177e4 LT |
1145 | } |
1146 | ||
ef2736fc | 1147 | static void test_available(void) |
1da177e4 LT |
1148 | { |
1149 | char **name = check; | |
ef2736fc | 1150 | |
1da177e4 LT |
1151 | while (*name) { |
1152 | printk("alg %s ", *name); | |
6158efc0 | 1153 | printk(crypto_has_alg(*name, 0, 0) ? |
e4d5b79c | 1154 | "found\n" : "not found\n"); |
1da177e4 | 1155 | name++; |
ef2736fc | 1156 | } |
1da177e4 LT |
1157 | } |
1158 | ||
ef2736fc | 1159 | static void do_test(void) |
1da177e4 LT |
1160 | { |
1161 | switch (mode) { | |
1162 | ||
1163 | case 0: | |
1164 | test_hash("md5", md5_tv_template, MD5_TEST_VECTORS); | |
ef2736fc | 1165 | |
1da177e4 | 1166 | test_hash("sha1", sha1_tv_template, SHA1_TEST_VECTORS); |
ef2736fc | 1167 | |
1da177e4 | 1168 | //DES |
cba83564 HX |
1169 | test_cipher("ecb(des)", ENCRYPT, des_enc_tv_template, |
1170 | DES_ENC_TEST_VECTORS); | |
1171 | test_cipher("ecb(des)", DECRYPT, des_dec_tv_template, | |
1172 | DES_DEC_TEST_VECTORS); | |
1173 | test_cipher("cbc(des)", ENCRYPT, des_cbc_enc_tv_template, | |
1174 | DES_CBC_ENC_TEST_VECTORS); | |
1175 | test_cipher("cbc(des)", DECRYPT, des_cbc_dec_tv_template, | |
1176 | DES_CBC_DEC_TEST_VECTORS); | |
ef2736fc | 1177 | |
1da177e4 | 1178 | //DES3_EDE |
cba83564 HX |
1179 | test_cipher("ecb(des3_ede)", ENCRYPT, des3_ede_enc_tv_template, |
1180 | DES3_EDE_ENC_TEST_VECTORS); | |
1181 | test_cipher("ecb(des3_ede)", DECRYPT, des3_ede_dec_tv_template, | |
1182 | DES3_EDE_DEC_TEST_VECTORS); | |
ef2736fc | 1183 | |
1da177e4 | 1184 | test_hash("md4", md4_tv_template, MD4_TEST_VECTORS); |
ef2736fc | 1185 | |
cd12fb90 JL |
1186 | test_hash("sha224", sha224_tv_template, SHA224_TEST_VECTORS); |
1187 | ||
1da177e4 | 1188 | test_hash("sha256", sha256_tv_template, SHA256_TEST_VECTORS); |
ef2736fc | 1189 | |
1da177e4 | 1190 | //BLOWFISH |
cba83564 HX |
1191 | test_cipher("ecb(blowfish)", ENCRYPT, bf_enc_tv_template, |
1192 | BF_ENC_TEST_VECTORS); | |
1193 | test_cipher("ecb(blowfish)", DECRYPT, bf_dec_tv_template, | |
1194 | BF_DEC_TEST_VECTORS); | |
1195 | test_cipher("cbc(blowfish)", ENCRYPT, bf_cbc_enc_tv_template, | |
1196 | BF_CBC_ENC_TEST_VECTORS); | |
1197 | test_cipher("cbc(blowfish)", DECRYPT, bf_cbc_dec_tv_template, | |
1198 | BF_CBC_DEC_TEST_VECTORS); | |
ef2736fc | 1199 | |
1da177e4 | 1200 | //TWOFISH |
cba83564 HX |
1201 | test_cipher("ecb(twofish)", ENCRYPT, tf_enc_tv_template, |
1202 | TF_ENC_TEST_VECTORS); | |
1203 | test_cipher("ecb(twofish)", DECRYPT, tf_dec_tv_template, | |
1204 | TF_DEC_TEST_VECTORS); | |
1205 | test_cipher("cbc(twofish)", ENCRYPT, tf_cbc_enc_tv_template, | |
1206 | TF_CBC_ENC_TEST_VECTORS); | |
1207 | test_cipher("cbc(twofish)", DECRYPT, tf_cbc_dec_tv_template, | |
1208 | TF_CBC_DEC_TEST_VECTORS); | |
ef2736fc | 1209 | |
1da177e4 | 1210 | //SERPENT |
cba83564 HX |
1211 | test_cipher("ecb(serpent)", ENCRYPT, serpent_enc_tv_template, |
1212 | SERPENT_ENC_TEST_VECTORS); | |
1213 | test_cipher("ecb(serpent)", DECRYPT, serpent_dec_tv_template, | |
1214 | SERPENT_DEC_TEST_VECTORS); | |
ef2736fc | 1215 | |
1da177e4 | 1216 | //TNEPRES |
cba83564 HX |
1217 | test_cipher("ecb(tnepres)", ENCRYPT, tnepres_enc_tv_template, |
1218 | TNEPRES_ENC_TEST_VECTORS); | |
1219 | test_cipher("ecb(tnepres)", DECRYPT, tnepres_dec_tv_template, | |
1220 | TNEPRES_DEC_TEST_VECTORS); | |
1da177e4 LT |
1221 | |
1222 | //AES | |
cba83564 HX |
1223 | test_cipher("ecb(aes)", ENCRYPT, aes_enc_tv_template, |
1224 | AES_ENC_TEST_VECTORS); | |
1225 | test_cipher("ecb(aes)", DECRYPT, aes_dec_tv_template, | |
1226 | AES_DEC_TEST_VECTORS); | |
1227 | test_cipher("cbc(aes)", ENCRYPT, aes_cbc_enc_tv_template, | |
1228 | AES_CBC_ENC_TEST_VECTORS); | |
1229 | test_cipher("cbc(aes)", DECRYPT, aes_cbc_dec_tv_template, | |
1230 | AES_CBC_DEC_TEST_VECTORS); | |
f3d1044c RS |
1231 | test_cipher("lrw(aes)", ENCRYPT, aes_lrw_enc_tv_template, |
1232 | AES_LRW_ENC_TEST_VECTORS); | |
1233 | test_cipher("lrw(aes)", DECRYPT, aes_lrw_dec_tv_template, | |
1234 | AES_LRW_DEC_TEST_VECTORS); | |
f19f5111 RS |
1235 | test_cipher("xts(aes)", ENCRYPT, aes_xts_enc_tv_template, |
1236 | AES_XTS_ENC_TEST_VECTORS); | |
1237 | test_cipher("xts(aes)", DECRYPT, aes_xts_dec_tv_template, | |
1238 | AES_XTS_DEC_TEST_VECTORS); | |
5311f248 | 1239 | test_cipher("rfc3686(ctr(aes))", ENCRYPT, aes_ctr_enc_tv_template, |
23e353c8 | 1240 | AES_CTR_ENC_TEST_VECTORS); |
5311f248 | 1241 | test_cipher("rfc3686(ctr(aes))", DECRYPT, aes_ctr_dec_tv_template, |
23e353c8 | 1242 | AES_CTR_DEC_TEST_VECTORS); |
28db8e3e MH |
1243 | test_aead("gcm(aes)", ENCRYPT, aes_gcm_enc_tv_template, |
1244 | AES_GCM_ENC_TEST_VECTORS); | |
1245 | test_aead("gcm(aes)", DECRYPT, aes_gcm_dec_tv_template, | |
1246 | AES_GCM_DEC_TEST_VECTORS); | |
93cc74e0 JL |
1247 | test_aead("ccm(aes)", ENCRYPT, aes_ccm_enc_tv_template, |
1248 | AES_CCM_ENC_TEST_VECTORS); | |
1249 | test_aead("ccm(aes)", DECRYPT, aes_ccm_dec_tv_template, | |
1250 | AES_CCM_DEC_TEST_VECTORS); | |
1da177e4 LT |
1251 | |
1252 | //CAST5 | |
cba83564 HX |
1253 | test_cipher("ecb(cast5)", ENCRYPT, cast5_enc_tv_template, |
1254 | CAST5_ENC_TEST_VECTORS); | |
1255 | test_cipher("ecb(cast5)", DECRYPT, cast5_dec_tv_template, | |
1256 | CAST5_DEC_TEST_VECTORS); | |
ef2736fc | 1257 | |
1da177e4 | 1258 | //CAST6 |
cba83564 HX |
1259 | test_cipher("ecb(cast6)", ENCRYPT, cast6_enc_tv_template, |
1260 | CAST6_ENC_TEST_VECTORS); | |
1261 | test_cipher("ecb(cast6)", DECRYPT, cast6_dec_tv_template, | |
1262 | CAST6_DEC_TEST_VECTORS); | |
1da177e4 LT |
1263 | |
1264 | //ARC4 | |
cba83564 HX |
1265 | test_cipher("ecb(arc4)", ENCRYPT, arc4_enc_tv_template, |
1266 | ARC4_ENC_TEST_VECTORS); | |
1267 | test_cipher("ecb(arc4)", DECRYPT, arc4_dec_tv_template, | |
1268 | ARC4_DEC_TEST_VECTORS); | |
1da177e4 LT |
1269 | |
1270 | //TEA | |
cba83564 HX |
1271 | test_cipher("ecb(tea)", ENCRYPT, tea_enc_tv_template, |
1272 | TEA_ENC_TEST_VECTORS); | |
1273 | test_cipher("ecb(tea)", DECRYPT, tea_dec_tv_template, | |
1274 | TEA_DEC_TEST_VECTORS); | |
1da177e4 LT |
1275 | |
1276 | ||
1277 | //XTEA | |
cba83564 HX |
1278 | test_cipher("ecb(xtea)", ENCRYPT, xtea_enc_tv_template, |
1279 | XTEA_ENC_TEST_VECTORS); | |
1280 | test_cipher("ecb(xtea)", DECRYPT, xtea_dec_tv_template, | |
1281 | XTEA_DEC_TEST_VECTORS); | |
1da177e4 LT |
1282 | |
1283 | //KHAZAD | |
cba83564 HX |
1284 | test_cipher("ecb(khazad)", ENCRYPT, khazad_enc_tv_template, |
1285 | KHAZAD_ENC_TEST_VECTORS); | |
1286 | test_cipher("ecb(khazad)", DECRYPT, khazad_dec_tv_template, | |
1287 | KHAZAD_DEC_TEST_VECTORS); | |
1da177e4 LT |
1288 | |
1289 | //ANUBIS | |
cba83564 HX |
1290 | test_cipher("ecb(anubis)", ENCRYPT, anubis_enc_tv_template, |
1291 | ANUBIS_ENC_TEST_VECTORS); | |
1292 | test_cipher("ecb(anubis)", DECRYPT, anubis_dec_tv_template, | |
1293 | ANUBIS_DEC_TEST_VECTORS); | |
1294 | test_cipher("cbc(anubis)", ENCRYPT, anubis_cbc_enc_tv_template, | |
1295 | ANUBIS_CBC_ENC_TEST_VECTORS); | |
1296 | test_cipher("cbc(anubis)", DECRYPT, anubis_cbc_dec_tv_template, | |
1297 | ANUBIS_CBC_ENC_TEST_VECTORS); | |
1da177e4 | 1298 | |
fb4f10ed | 1299 | //XETA |
cba83564 HX |
1300 | test_cipher("ecb(xeta)", ENCRYPT, xeta_enc_tv_template, |
1301 | XETA_ENC_TEST_VECTORS); | |
1302 | test_cipher("ecb(xeta)", DECRYPT, xeta_dec_tv_template, | |
1303 | XETA_DEC_TEST_VECTORS); | |
fb4f10ed | 1304 | |
90831639 DH |
1305 | //FCrypt |
1306 | test_cipher("pcbc(fcrypt)", ENCRYPT, fcrypt_pcbc_enc_tv_template, | |
1307 | FCRYPT_ENC_TEST_VECTORS); | |
1308 | test_cipher("pcbc(fcrypt)", DECRYPT, fcrypt_pcbc_dec_tv_template, | |
1309 | FCRYPT_DEC_TEST_VECTORS); | |
1310 | ||
02ab5a70 NT |
1311 | //CAMELLIA |
1312 | test_cipher("ecb(camellia)", ENCRYPT, | |
1313 | camellia_enc_tv_template, | |
1314 | CAMELLIA_ENC_TEST_VECTORS); | |
1315 | test_cipher("ecb(camellia)", DECRYPT, | |
1316 | camellia_dec_tv_template, | |
1317 | CAMELLIA_DEC_TEST_VECTORS); | |
1318 | test_cipher("cbc(camellia)", ENCRYPT, | |
1319 | camellia_cbc_enc_tv_template, | |
1320 | CAMELLIA_CBC_ENC_TEST_VECTORS); | |
1321 | test_cipher("cbc(camellia)", DECRYPT, | |
1322 | camellia_cbc_dec_tv_template, | |
1323 | CAMELLIA_CBC_DEC_TEST_VECTORS); | |
1324 | ||
e2ee95b8 HSC |
1325 | //SEED |
1326 | test_cipher("ecb(seed)", ENCRYPT, seed_enc_tv_template, | |
1327 | SEED_ENC_TEST_VECTORS); | |
1328 | test_cipher("ecb(seed)", DECRYPT, seed_dec_tv_template, | |
1329 | SEED_DEC_TEST_VECTORS); | |
1330 | ||
76cb9521 KC |
1331 | //CTS |
1332 | test_cipher("cts(cbc(aes))", ENCRYPT, cts_mode_enc_tv_template, | |
1333 | CTS_MODE_ENC_TEST_VECTORS); | |
1334 | test_cipher("cts(cbc(aes))", DECRYPT, cts_mode_dec_tv_template, | |
1335 | CTS_MODE_DEC_TEST_VECTORS); | |
1336 | ||
1da177e4 LT |
1337 | test_hash("sha384", sha384_tv_template, SHA384_TEST_VECTORS); |
1338 | test_hash("sha512", sha512_tv_template, SHA512_TEST_VECTORS); | |
1339 | test_hash("wp512", wp512_tv_template, WP512_TEST_VECTORS); | |
1340 | test_hash("wp384", wp384_tv_template, WP384_TEST_VECTORS); | |
1341 | test_hash("wp256", wp256_tv_template, WP256_TEST_VECTORS); | |
1342 | test_hash("tgr192", tgr192_tv_template, TGR192_TEST_VECTORS); | |
1343 | test_hash("tgr160", tgr160_tv_template, TGR160_TEST_VECTORS); | |
1344 | test_hash("tgr128", tgr128_tv_template, TGR128_TEST_VECTORS); | |
91755a92 ZS |
1345 | test_comp("deflate", deflate_comp_tv_template, |
1346 | deflate_decomp_tv_template, DEFLATE_COMP_TEST_VECTORS, | |
1347 | DEFLATE_DECOMP_TEST_VECTORS); | |
0b77abb3 ZS |
1348 | test_comp("lzo", lzo_comp_tv_template, lzo_decomp_tv_template, |
1349 | LZO_COMP_TEST_VECTORS, LZO_DECOMP_TEST_VECTORS); | |
c907ee76 | 1350 | test_hash("crc32c", crc32c_tv_template, CRC32C_TEST_VECTORS); |
e9d41164 HX |
1351 | test_hash("hmac(md5)", hmac_md5_tv_template, |
1352 | HMAC_MD5_TEST_VECTORS); | |
1353 | test_hash("hmac(sha1)", hmac_sha1_tv_template, | |
1354 | HMAC_SHA1_TEST_VECTORS); | |
cd12fb90 JL |
1355 | test_hash("hmac(sha224)", hmac_sha224_tv_template, |
1356 | HMAC_SHA224_TEST_VECTORS); | |
e9d41164 HX |
1357 | test_hash("hmac(sha256)", hmac_sha256_tv_template, |
1358 | HMAC_SHA256_TEST_VECTORS); | |
a28091ae AD |
1359 | test_hash("hmac(sha384)", hmac_sha384_tv_template, |
1360 | HMAC_SHA384_TEST_VECTORS); | |
1361 | test_hash("hmac(sha512)", hmac_sha512_tv_template, | |
1362 | HMAC_SHA512_TEST_VECTORS); | |
1da177e4 | 1363 | |
5b2becf5 KM |
1364 | test_hash("xcbc(aes)", aes_xcbc128_tv_template, |
1365 | XCBC_AES_TEST_VECTORS); | |
1366 | ||
1da177e4 LT |
1367 | test_hash("michael_mic", michael_mic_tv_template, MICHAEL_MIC_TEST_VECTORS); |
1368 | break; | |
1369 | ||
1370 | case 1: | |
1371 | test_hash("md5", md5_tv_template, MD5_TEST_VECTORS); | |
1372 | break; | |
1373 | ||
1374 | case 2: | |
1375 | test_hash("sha1", sha1_tv_template, SHA1_TEST_VECTORS); | |
1376 | break; | |
1377 | ||
1378 | case 3: | |
cba83564 HX |
1379 | test_cipher("ecb(des)", ENCRYPT, des_enc_tv_template, |
1380 | DES_ENC_TEST_VECTORS); | |
1381 | test_cipher("ecb(des)", DECRYPT, des_dec_tv_template, | |
1382 | DES_DEC_TEST_VECTORS); | |
1383 | test_cipher("cbc(des)", ENCRYPT, des_cbc_enc_tv_template, | |
1384 | DES_CBC_ENC_TEST_VECTORS); | |
1385 | test_cipher("cbc(des)", DECRYPT, des_cbc_dec_tv_template, | |
1386 | DES_CBC_DEC_TEST_VECTORS); | |
1da177e4 LT |
1387 | break; |
1388 | ||
1389 | case 4: | |
cba83564 HX |
1390 | test_cipher("ecb(des3_ede)", ENCRYPT, des3_ede_enc_tv_template, |
1391 | DES3_EDE_ENC_TEST_VECTORS); | |
1392 | test_cipher("ecb(des3_ede)", DECRYPT, des3_ede_dec_tv_template, | |
1393 | DES3_EDE_DEC_TEST_VECTORS); | |
1da177e4 LT |
1394 | break; |
1395 | ||
1396 | case 5: | |
1397 | test_hash("md4", md4_tv_template, MD4_TEST_VECTORS); | |
1398 | break; | |
ef2736fc | 1399 | |
1da177e4 LT |
1400 | case 6: |
1401 | test_hash("sha256", sha256_tv_template, SHA256_TEST_VECTORS); | |
1402 | break; | |
ef2736fc | 1403 | |
1da177e4 | 1404 | case 7: |
cba83564 HX |
1405 | test_cipher("ecb(blowfish)", ENCRYPT, bf_enc_tv_template, |
1406 | BF_ENC_TEST_VECTORS); | |
1407 | test_cipher("ecb(blowfish)", DECRYPT, bf_dec_tv_template, | |
1408 | BF_DEC_TEST_VECTORS); | |
1409 | test_cipher("cbc(blowfish)", ENCRYPT, bf_cbc_enc_tv_template, | |
1410 | BF_CBC_ENC_TEST_VECTORS); | |
1411 | test_cipher("cbc(blowfish)", DECRYPT, bf_cbc_dec_tv_template, | |
1412 | BF_CBC_DEC_TEST_VECTORS); | |
1da177e4 LT |
1413 | break; |
1414 | ||
1415 | case 8: | |
cba83564 HX |
1416 | test_cipher("ecb(twofish)", ENCRYPT, tf_enc_tv_template, |
1417 | TF_ENC_TEST_VECTORS); | |
1418 | test_cipher("ecb(twofish)", DECRYPT, tf_dec_tv_template, | |
1419 | TF_DEC_TEST_VECTORS); | |
1420 | test_cipher("cbc(twofish)", ENCRYPT, tf_cbc_enc_tv_template, | |
1421 | TF_CBC_ENC_TEST_VECTORS); | |
1422 | test_cipher("cbc(twofish)", DECRYPT, tf_cbc_dec_tv_template, | |
1423 | TF_CBC_DEC_TEST_VECTORS); | |
1da177e4 | 1424 | break; |
ef2736fc | 1425 | |
1da177e4 | 1426 | case 9: |
cba83564 HX |
1427 | test_cipher("ecb(serpent)", ENCRYPT, serpent_enc_tv_template, |
1428 | SERPENT_ENC_TEST_VECTORS); | |
1429 | test_cipher("ecb(serpent)", DECRYPT, serpent_dec_tv_template, | |
1430 | SERPENT_DEC_TEST_VECTORS); | |
1da177e4 LT |
1431 | break; |
1432 | ||
1433 | case 10: | |
cba83564 HX |
1434 | test_cipher("ecb(aes)", ENCRYPT, aes_enc_tv_template, |
1435 | AES_ENC_TEST_VECTORS); | |
1436 | test_cipher("ecb(aes)", DECRYPT, aes_dec_tv_template, | |
1437 | AES_DEC_TEST_VECTORS); | |
1438 | test_cipher("cbc(aes)", ENCRYPT, aes_cbc_enc_tv_template, | |
1439 | AES_CBC_ENC_TEST_VECTORS); | |
1440 | test_cipher("cbc(aes)", DECRYPT, aes_cbc_dec_tv_template, | |
1441 | AES_CBC_DEC_TEST_VECTORS); | |
f3d1044c RS |
1442 | test_cipher("lrw(aes)", ENCRYPT, aes_lrw_enc_tv_template, |
1443 | AES_LRW_ENC_TEST_VECTORS); | |
1444 | test_cipher("lrw(aes)", DECRYPT, aes_lrw_dec_tv_template, | |
1445 | AES_LRW_DEC_TEST_VECTORS); | |
f19f5111 RS |
1446 | test_cipher("xts(aes)", ENCRYPT, aes_xts_enc_tv_template, |
1447 | AES_XTS_ENC_TEST_VECTORS); | |
1448 | test_cipher("xts(aes)", DECRYPT, aes_xts_dec_tv_template, | |
1449 | AES_XTS_DEC_TEST_VECTORS); | |
5311f248 | 1450 | test_cipher("rfc3686(ctr(aes))", ENCRYPT, aes_ctr_enc_tv_template, |
23e353c8 | 1451 | AES_CTR_ENC_TEST_VECTORS); |
5311f248 | 1452 | test_cipher("rfc3686(ctr(aes))", DECRYPT, aes_ctr_dec_tv_template, |
23e353c8 | 1453 | AES_CTR_DEC_TEST_VECTORS); |
1da177e4 LT |
1454 | break; |
1455 | ||
1456 | case 11: | |
1457 | test_hash("sha384", sha384_tv_template, SHA384_TEST_VECTORS); | |
1458 | break; | |
ef2736fc | 1459 | |
1da177e4 LT |
1460 | case 12: |
1461 | test_hash("sha512", sha512_tv_template, SHA512_TEST_VECTORS); | |
1462 | break; | |
1463 | ||
1464 | case 13: | |
91755a92 ZS |
1465 | test_comp("deflate", deflate_comp_tv_template, |
1466 | deflate_decomp_tv_template, DEFLATE_COMP_TEST_VECTORS, | |
1467 | DEFLATE_DECOMP_TEST_VECTORS); | |
1da177e4 LT |
1468 | break; |
1469 | ||
1470 | case 14: | |
cba83564 HX |
1471 | test_cipher("ecb(cast5)", ENCRYPT, cast5_enc_tv_template, |
1472 | CAST5_ENC_TEST_VECTORS); | |
1473 | test_cipher("ecb(cast5)", DECRYPT, cast5_dec_tv_template, | |
1474 | CAST5_DEC_TEST_VECTORS); | |
1da177e4 LT |
1475 | break; |
1476 | ||
1477 | case 15: | |
cba83564 HX |
1478 | test_cipher("ecb(cast6)", ENCRYPT, cast6_enc_tv_template, |
1479 | CAST6_ENC_TEST_VECTORS); | |
1480 | test_cipher("ecb(cast6)", DECRYPT, cast6_dec_tv_template, | |
1481 | CAST6_DEC_TEST_VECTORS); | |
1da177e4 LT |
1482 | break; |
1483 | ||
1484 | case 16: | |
cba83564 HX |
1485 | test_cipher("ecb(arc4)", ENCRYPT, arc4_enc_tv_template, |
1486 | ARC4_ENC_TEST_VECTORS); | |
1487 | test_cipher("ecb(arc4)", DECRYPT, arc4_dec_tv_template, | |
1488 | ARC4_DEC_TEST_VECTORS); | |
1da177e4 LT |
1489 | break; |
1490 | ||
1491 | case 17: | |
1492 | test_hash("michael_mic", michael_mic_tv_template, MICHAEL_MIC_TEST_VECTORS); | |
1493 | break; | |
1494 | ||
1495 | case 18: | |
c907ee76 | 1496 | test_hash("crc32c", crc32c_tv_template, CRC32C_TEST_VECTORS); |
1da177e4 LT |
1497 | break; |
1498 | ||
1499 | case 19: | |
cba83564 HX |
1500 | test_cipher("ecb(tea)", ENCRYPT, tea_enc_tv_template, |
1501 | TEA_ENC_TEST_VECTORS); | |
1502 | test_cipher("ecb(tea)", DECRYPT, tea_dec_tv_template, | |
1503 | TEA_DEC_TEST_VECTORS); | |
1da177e4 LT |
1504 | break; |
1505 | ||
1506 | case 20: | |
cba83564 HX |
1507 | test_cipher("ecb(xtea)", ENCRYPT, xtea_enc_tv_template, |
1508 | XTEA_ENC_TEST_VECTORS); | |
1509 | test_cipher("ecb(xtea)", DECRYPT, xtea_dec_tv_template, | |
1510 | XTEA_DEC_TEST_VECTORS); | |
1da177e4 LT |
1511 | break; |
1512 | ||
1513 | case 21: | |
cba83564 HX |
1514 | test_cipher("ecb(khazad)", ENCRYPT, khazad_enc_tv_template, |
1515 | KHAZAD_ENC_TEST_VECTORS); | |
1516 | test_cipher("ecb(khazad)", DECRYPT, khazad_dec_tv_template, | |
1517 | KHAZAD_DEC_TEST_VECTORS); | |
1da177e4 LT |
1518 | break; |
1519 | ||
1520 | case 22: | |
1521 | test_hash("wp512", wp512_tv_template, WP512_TEST_VECTORS); | |
1522 | break; | |
1523 | ||
1524 | case 23: | |
1525 | test_hash("wp384", wp384_tv_template, WP384_TEST_VECTORS); | |
1526 | break; | |
1527 | ||
1528 | case 24: | |
1529 | test_hash("wp256", wp256_tv_template, WP256_TEST_VECTORS); | |
1530 | break; | |
1531 | ||
1532 | case 25: | |
cba83564 HX |
1533 | test_cipher("ecb(tnepres)", ENCRYPT, tnepres_enc_tv_template, |
1534 | TNEPRES_ENC_TEST_VECTORS); | |
1535 | test_cipher("ecb(tnepres)", DECRYPT, tnepres_dec_tv_template, | |
1536 | TNEPRES_DEC_TEST_VECTORS); | |
1da177e4 LT |
1537 | break; |
1538 | ||
1539 | case 26: | |
cba83564 HX |
1540 | test_cipher("ecb(anubis)", ENCRYPT, anubis_enc_tv_template, |
1541 | ANUBIS_ENC_TEST_VECTORS); | |
1542 | test_cipher("ecb(anubis)", DECRYPT, anubis_dec_tv_template, | |
1543 | ANUBIS_DEC_TEST_VECTORS); | |
1544 | test_cipher("cbc(anubis)", ENCRYPT, anubis_cbc_enc_tv_template, | |
1545 | ANUBIS_CBC_ENC_TEST_VECTORS); | |
1546 | test_cipher("cbc(anubis)", DECRYPT, anubis_cbc_dec_tv_template, | |
1547 | ANUBIS_CBC_ENC_TEST_VECTORS); | |
1da177e4 LT |
1548 | break; |
1549 | ||
1550 | case 27: | |
1551 | test_hash("tgr192", tgr192_tv_template, TGR192_TEST_VECTORS); | |
1552 | break; | |
1553 | ||
1554 | case 28: | |
1555 | ||
1556 | test_hash("tgr160", tgr160_tv_template, TGR160_TEST_VECTORS); | |
1557 | break; | |
1558 | ||
1559 | case 29: | |
1560 | test_hash("tgr128", tgr128_tv_template, TGR128_TEST_VECTORS); | |
1561 | break; | |
fb4f10ed AG |
1562 | |
1563 | case 30: | |
cba83564 HX |
1564 | test_cipher("ecb(xeta)", ENCRYPT, xeta_enc_tv_template, |
1565 | XETA_ENC_TEST_VECTORS); | |
1566 | test_cipher("ecb(xeta)", DECRYPT, xeta_dec_tv_template, | |
1567 | XETA_DEC_TEST_VECTORS); | |
fb4f10ed | 1568 | break; |
1da177e4 | 1569 | |
90831639 DH |
1570 | case 31: |
1571 | test_cipher("pcbc(fcrypt)", ENCRYPT, fcrypt_pcbc_enc_tv_template, | |
1572 | FCRYPT_ENC_TEST_VECTORS); | |
1573 | test_cipher("pcbc(fcrypt)", DECRYPT, fcrypt_pcbc_dec_tv_template, | |
1574 | FCRYPT_DEC_TEST_VECTORS); | |
1575 | break; | |
1576 | ||
02ab5a70 NT |
1577 | case 32: |
1578 | test_cipher("ecb(camellia)", ENCRYPT, | |
1579 | camellia_enc_tv_template, | |
1580 | CAMELLIA_ENC_TEST_VECTORS); | |
1581 | test_cipher("ecb(camellia)", DECRYPT, | |
1582 | camellia_dec_tv_template, | |
1583 | CAMELLIA_DEC_TEST_VECTORS); | |
1584 | test_cipher("cbc(camellia)", ENCRYPT, | |
1585 | camellia_cbc_enc_tv_template, | |
1586 | CAMELLIA_CBC_ENC_TEST_VECTORS); | |
1587 | test_cipher("cbc(camellia)", DECRYPT, | |
1588 | camellia_cbc_dec_tv_template, | |
1589 | CAMELLIA_CBC_DEC_TEST_VECTORS); | |
1590 | break; | |
cd12fb90 JL |
1591 | case 33: |
1592 | test_hash("sha224", sha224_tv_template, SHA224_TEST_VECTORS); | |
1593 | break; | |
02ab5a70 | 1594 | |
2407d608 TSH |
1595 | case 34: |
1596 | test_cipher("salsa20", ENCRYPT, | |
1597 | salsa20_stream_enc_tv_template, | |
1598 | SALSA20_STREAM_ENC_TEST_VECTORS); | |
1599 | break; | |
1600 | ||
8df213d9 HX |
1601 | case 35: |
1602 | test_aead("gcm(aes)", ENCRYPT, aes_gcm_enc_tv_template, | |
1603 | AES_GCM_ENC_TEST_VECTORS); | |
1604 | test_aead("gcm(aes)", DECRYPT, aes_gcm_dec_tv_template, | |
1605 | AES_GCM_DEC_TEST_VECTORS); | |
1606 | break; | |
1607 | ||
0b77abb3 ZS |
1608 | case 36: |
1609 | test_comp("lzo", lzo_comp_tv_template, lzo_decomp_tv_template, | |
1610 | LZO_COMP_TEST_VECTORS, LZO_DECOMP_TEST_VECTORS); | |
1611 | break; | |
1612 | ||
93cc74e0 JL |
1613 | case 37: |
1614 | test_aead("ccm(aes)", ENCRYPT, aes_ccm_enc_tv_template, | |
1615 | AES_CCM_ENC_TEST_VECTORS); | |
1616 | test_aead("ccm(aes)", DECRYPT, aes_ccm_dec_tv_template, | |
1617 | AES_CCM_DEC_TEST_VECTORS); | |
1618 | break; | |
1619 | ||
76cb9521 KC |
1620 | case 38: |
1621 | test_cipher("cts(cbc(aes))", ENCRYPT, cts_mode_enc_tv_template, | |
1622 | CTS_MODE_ENC_TEST_VECTORS); | |
1623 | test_cipher("cts(cbc(aes))", DECRYPT, cts_mode_dec_tv_template, | |
1624 | CTS_MODE_DEC_TEST_VECTORS); | |
1625 | break; | |
1626 | ||
fd4adf1a AKR |
1627 | case 39: |
1628 | test_hash("rmd128", rmd128_tv_template, RMD128_TEST_VECTORS); | |
1629 | break; | |
1630 | ||
1631 | case 40: | |
1632 | test_hash("rmd160", rmd160_tv_template, RMD160_TEST_VECTORS); | |
1633 | break; | |
1634 | ||
1da177e4 | 1635 | case 100: |
e9d41164 HX |
1636 | test_hash("hmac(md5)", hmac_md5_tv_template, |
1637 | HMAC_MD5_TEST_VECTORS); | |
1da177e4 | 1638 | break; |
ef2736fc | 1639 | |
1da177e4 | 1640 | case 101: |
e9d41164 HX |
1641 | test_hash("hmac(sha1)", hmac_sha1_tv_template, |
1642 | HMAC_SHA1_TEST_VECTORS); | |
1da177e4 | 1643 | break; |
ef2736fc | 1644 | |
1da177e4 | 1645 | case 102: |
e9d41164 HX |
1646 | test_hash("hmac(sha256)", hmac_sha256_tv_template, |
1647 | HMAC_SHA256_TEST_VECTORS); | |
1da177e4 LT |
1648 | break; |
1649 | ||
a28091ae AD |
1650 | case 103: |
1651 | test_hash("hmac(sha384)", hmac_sha384_tv_template, | |
1652 | HMAC_SHA384_TEST_VECTORS); | |
1653 | break; | |
1654 | ||
1655 | case 104: | |
1656 | test_hash("hmac(sha512)", hmac_sha512_tv_template, | |
1657 | HMAC_SHA512_TEST_VECTORS); | |
1658 | break; | |
38ed9ab2 | 1659 | |
cd12fb90 JL |
1660 | case 105: |
1661 | test_hash("hmac(sha224)", hmac_sha224_tv_template, | |
1662 | HMAC_SHA224_TEST_VECTORS); | |
1663 | break; | |
1da177e4 | 1664 | |
38ed9ab2 HX |
1665 | case 106: |
1666 | test_hash("xcbc(aes)", aes_xcbc128_tv_template, | |
1667 | XCBC_AES_TEST_VECTORS); | |
1668 | break; | |
1669 | ||
fd4adf1a AKR |
1670 | case 107: |
1671 | test_hash("hmac(rmd128)", hmac_rmd128_tv_template, | |
1672 | HMAC_RMD128_TEST_VECTORS); | |
1673 | break; | |
1674 | ||
1675 | case 108: | |
1676 | test_hash("hmac(rmd160)", hmac_rmd160_tv_template, | |
1677 | HMAC_RMD160_TEST_VECTORS); | |
1678 | break; | |
1679 | ||
ebfd9bcf | 1680 | case 200: |
cba83564 | 1681 | test_cipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0, |
477035c2 | 1682 | speed_template_16_24_32); |
cba83564 | 1683 | test_cipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0, |
477035c2 | 1684 | speed_template_16_24_32); |
cba83564 | 1685 | test_cipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0, |
477035c2 | 1686 | speed_template_16_24_32); |
cba83564 | 1687 | test_cipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0, |
477035c2 | 1688 | speed_template_16_24_32); |
f3d1044c | 1689 | test_cipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0, |
477035c2 | 1690 | speed_template_32_40_48); |
f3d1044c | 1691 | test_cipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0, |
477035c2 | 1692 | speed_template_32_40_48); |
f19f5111 | 1693 | test_cipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0, |
477035c2 | 1694 | speed_template_32_48_64); |
f19f5111 | 1695 | test_cipher_speed("xts(aes)", DECRYPT, sec, NULL, 0, |
477035c2 | 1696 | speed_template_32_48_64); |
ebfd9bcf HW |
1697 | break; |
1698 | ||
1699 | case 201: | |
cba83564 | 1700 | test_cipher_speed("ecb(des3_ede)", ENCRYPT, sec, |
477035c2 SS |
1701 | des3_ede_enc_tv_template, DES3_EDE_ENC_TEST_VECTORS, |
1702 | speed_template_24); | |
cba83564 | 1703 | test_cipher_speed("ecb(des3_ede)", DECRYPT, sec, |
477035c2 SS |
1704 | des3_ede_enc_tv_template, DES3_EDE_ENC_TEST_VECTORS, |
1705 | speed_template_24); | |
cba83564 | 1706 | test_cipher_speed("cbc(des3_ede)", ENCRYPT, sec, |
477035c2 SS |
1707 | des3_ede_enc_tv_template, DES3_EDE_ENC_TEST_VECTORS, |
1708 | speed_template_24); | |
cba83564 | 1709 | test_cipher_speed("cbc(des3_ede)", DECRYPT, sec, |
477035c2 SS |
1710 | des3_ede_enc_tv_template, DES3_EDE_ENC_TEST_VECTORS, |
1711 | speed_template_24); | |
ebfd9bcf HW |
1712 | break; |
1713 | ||
1714 | case 202: | |
cba83564 | 1715 | test_cipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0, |
477035c2 | 1716 | speed_template_16_24_32); |
cba83564 | 1717 | test_cipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0, |
477035c2 | 1718 | speed_template_16_24_32); |
cba83564 | 1719 | test_cipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0, |
477035c2 | 1720 | speed_template_16_24_32); |
cba83564 | 1721 | test_cipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0, |
477035c2 | 1722 | speed_template_16_24_32); |
ebfd9bcf HW |
1723 | break; |
1724 | ||
1725 | case 203: | |
cba83564 | 1726 | test_cipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0, |
477035c2 | 1727 | speed_template_8_32); |
cba83564 | 1728 | test_cipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0, |
477035c2 | 1729 | speed_template_8_32); |
cba83564 | 1730 | test_cipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0, |
477035c2 | 1731 | speed_template_8_32); |
cba83564 | 1732 | test_cipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0, |
477035c2 | 1733 | speed_template_8_32); |
ebfd9bcf HW |
1734 | break; |
1735 | ||
1736 | case 204: | |
cba83564 | 1737 | test_cipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0, |
477035c2 | 1738 | speed_template_8); |
cba83564 | 1739 | test_cipher_speed("ecb(des)", DECRYPT, sec, NULL, 0, |
477035c2 | 1740 | speed_template_8); |
cba83564 | 1741 | test_cipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0, |
477035c2 | 1742 | speed_template_8); |
cba83564 | 1743 | test_cipher_speed("cbc(des)", DECRYPT, sec, NULL, 0, |
477035c2 | 1744 | speed_template_8); |
ebfd9bcf HW |
1745 | break; |
1746 | ||
02ab5a70 NT |
1747 | case 205: |
1748 | test_cipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0, | |
477035c2 | 1749 | speed_template_16_24_32); |
02ab5a70 | 1750 | test_cipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0, |
477035c2 | 1751 | speed_template_16_24_32); |
02ab5a70 | 1752 | test_cipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0, |
477035c2 | 1753 | speed_template_16_24_32); |
02ab5a70 | 1754 | test_cipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0, |
477035c2 | 1755 | speed_template_16_24_32); |
02ab5a70 NT |
1756 | break; |
1757 | ||
5de8f1b5 TSH |
1758 | case 206: |
1759 | test_cipher_speed("salsa20", ENCRYPT, sec, NULL, 0, | |
477035c2 | 1760 | speed_template_16_32); |
5de8f1b5 TSH |
1761 | break; |
1762 | ||
e8057928 ML |
1763 | case 300: |
1764 | /* fall through */ | |
1765 | ||
1766 | case 301: | |
e9d41164 | 1767 | test_hash_speed("md4", sec, generic_hash_speed_template); |
e8057928 ML |
1768 | if (mode > 300 && mode < 400) break; |
1769 | ||
1770 | case 302: | |
e9d41164 | 1771 | test_hash_speed("md5", sec, generic_hash_speed_template); |
e8057928 ML |
1772 | if (mode > 300 && mode < 400) break; |
1773 | ||
1774 | case 303: | |
e9d41164 | 1775 | test_hash_speed("sha1", sec, generic_hash_speed_template); |
e8057928 ML |
1776 | if (mode > 300 && mode < 400) break; |
1777 | ||
1778 | case 304: | |
e9d41164 | 1779 | test_hash_speed("sha256", sec, generic_hash_speed_template); |
e8057928 ML |
1780 | if (mode > 300 && mode < 400) break; |
1781 | ||
1782 | case 305: | |
e9d41164 | 1783 | test_hash_speed("sha384", sec, generic_hash_speed_template); |
e8057928 ML |
1784 | if (mode > 300 && mode < 400) break; |
1785 | ||
1786 | case 306: | |
e9d41164 | 1787 | test_hash_speed("sha512", sec, generic_hash_speed_template); |
e8057928 ML |
1788 | if (mode > 300 && mode < 400) break; |
1789 | ||
1790 | case 307: | |
e9d41164 | 1791 | test_hash_speed("wp256", sec, generic_hash_speed_template); |
e8057928 ML |
1792 | if (mode > 300 && mode < 400) break; |
1793 | ||
1794 | case 308: | |
e9d41164 | 1795 | test_hash_speed("wp384", sec, generic_hash_speed_template); |
e8057928 ML |
1796 | if (mode > 300 && mode < 400) break; |
1797 | ||
1798 | case 309: | |
e9d41164 | 1799 | test_hash_speed("wp512", sec, generic_hash_speed_template); |
e8057928 ML |
1800 | if (mode > 300 && mode < 400) break; |
1801 | ||
1802 | case 310: | |
e9d41164 | 1803 | test_hash_speed("tgr128", sec, generic_hash_speed_template); |
e8057928 ML |
1804 | if (mode > 300 && mode < 400) break; |
1805 | ||
1806 | case 311: | |
e9d41164 | 1807 | test_hash_speed("tgr160", sec, generic_hash_speed_template); |
e8057928 ML |
1808 | if (mode > 300 && mode < 400) break; |
1809 | ||
1810 | case 312: | |
e9d41164 | 1811 | test_hash_speed("tgr192", sec, generic_hash_speed_template); |
e8057928 ML |
1812 | if (mode > 300 && mode < 400) break; |
1813 | ||
cd12fb90 JL |
1814 | case 313: |
1815 | test_hash_speed("sha224", sec, generic_hash_speed_template); | |
1816 | if (mode > 300 && mode < 400) break; | |
1817 | ||
fd4adf1a AKR |
1818 | case 314: |
1819 | test_hash_speed("rmd128", sec, generic_hash_speed_template); | |
1820 | if (mode > 300 && mode < 400) break; | |
1821 | ||
1822 | case 315: | |
1823 | test_hash_speed("rmd160", sec, generic_hash_speed_template); | |
1824 | if (mode > 300 && mode < 400) break; | |
1825 | ||
e8057928 ML |
1826 | case 399: |
1827 | break; | |
1828 | ||
1da177e4 LT |
1829 | case 1000: |
1830 | test_available(); | |
1831 | break; | |
ef2736fc | 1832 | |
1da177e4 LT |
1833 | default: |
1834 | /* useful for debugging */ | |
1835 | printk("not testing anything\n"); | |
1836 | break; | |
1837 | } | |
1838 | } | |
1839 | ||
3af5b90b | 1840 | static int __init tcrypt_mod_init(void) |
1da177e4 | 1841 | { |
e3a4ea4f MH |
1842 | int err = -ENOMEM; |
1843 | ||
1da177e4 LT |
1844 | tvmem = kmalloc(TVMEMSIZE, GFP_KERNEL); |
1845 | if (tvmem == NULL) | |
e3a4ea4f | 1846 | return err; |
1da177e4 LT |
1847 | |
1848 | xbuf = kmalloc(XBUFSIZE, GFP_KERNEL); | |
e3a4ea4f MH |
1849 | if (xbuf == NULL) |
1850 | goto err_free_tv; | |
1da177e4 | 1851 | |
e3a4ea4f MH |
1852 | axbuf = kmalloc(XBUFSIZE, GFP_KERNEL); |
1853 | if (axbuf == NULL) | |
1854 | goto err_free_xbuf; | |
1da177e4 | 1855 | |
e3a4ea4f | 1856 | do_test(); |
14fdf477 ML |
1857 | |
1858 | /* We intentionaly return -EAGAIN to prevent keeping | |
1859 | * the module. It does all its work from init() | |
1860 | * and doesn't offer any runtime functionality | |
1861 | * => we don't need it in the memory, do we? | |
1862 | * -- mludvig | |
1863 | */ | |
e3a4ea4f MH |
1864 | err = -EAGAIN; |
1865 | ||
1866 | kfree(axbuf); | |
1867 | err_free_xbuf: | |
1868 | kfree(xbuf); | |
1869 | err_free_tv: | |
1870 | kfree(tvmem); | |
1871 | ||
1872 | return err; | |
1da177e4 LT |
1873 | } |
1874 | ||
1875 | /* | |
1876 | * If an init function is provided, an exit function must also be provided | |
1877 | * to allow module unload. | |
1878 | */ | |
3af5b90b | 1879 | static void __exit tcrypt_mod_fini(void) { } |
1da177e4 | 1880 | |
3af5b90b KB |
1881 | module_init(tcrypt_mod_init); |
1882 | module_exit(tcrypt_mod_fini); | |
1da177e4 LT |
1883 | |
1884 | module_param(mode, int, 0); | |
ebfd9bcf | 1885 | module_param(sec, uint, 0); |
6a17944c HX |
1886 | MODULE_PARM_DESC(sec, "Length in seconds of speed tests " |
1887 | "(defaults to zero which uses CPU cycles instead)"); | |
1da177e4 LT |
1888 | |
1889 | MODULE_LICENSE("GPL"); | |
1890 | MODULE_DESCRIPTION("Quick & dirty crypto testing module"); | |
1891 | MODULE_AUTHOR("James Morris <jmorris@intercode.com.au>"); |