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1 | /* | |
2 | * The MORUS-1280 Authenticated-Encryption Algorithm | |
3 | * | |
4 | * Copyright (c) 2016-2018 Ondrej Mosnacek <omosnacek@gmail.com> | |
5 | * Copyright (C) 2017-2018 Red Hat, Inc. All rights reserved. | |
6 | * | |
7 | * This program is free software; you can redistribute it and/or modify it | |
8 | * under the terms of the GNU General Public License as published by the Free | |
9 | * Software Foundation; either version 2 of the License, or (at your option) | |
10 | * any later version. | |
11 | */ | |
12 | ||
13 | #include <asm/unaligned.h> | |
14 | #include <crypto/algapi.h> | |
15 | #include <crypto/internal/aead.h> | |
16 | #include <crypto/internal/skcipher.h> | |
17 | #include <crypto/morus_common.h> | |
18 | #include <crypto/scatterwalk.h> | |
19 | #include <linux/err.h> | |
20 | #include <linux/init.h> | |
21 | #include <linux/kernel.h> | |
22 | #include <linux/module.h> | |
23 | #include <linux/scatterlist.h> | |
24 | ||
25 | #define MORUS1280_WORD_SIZE 8 | |
26 | #define MORUS1280_BLOCK_SIZE (MORUS_BLOCK_WORDS * MORUS1280_WORD_SIZE) | |
27 | #define MORUS1280_BLOCK_ALIGN (__alignof__(__le64)) | |
28 | #define MORUS1280_ALIGNED(p) IS_ALIGNED((uintptr_t)p, MORUS1280_BLOCK_ALIGN) | |
29 | ||
30 | struct morus1280_block { | |
31 | u64 words[MORUS_BLOCK_WORDS]; | |
32 | }; | |
33 | ||
34 | union morus1280_block_in { | |
35 | __le64 words[MORUS_BLOCK_WORDS]; | |
36 | u8 bytes[MORUS1280_BLOCK_SIZE]; | |
37 | }; | |
38 | ||
39 | struct morus1280_state { | |
40 | struct morus1280_block s[MORUS_STATE_BLOCKS]; | |
41 | }; | |
42 | ||
43 | struct morus1280_ctx { | |
44 | struct morus1280_block key; | |
45 | }; | |
46 | ||
47 | struct morus1280_ops { | |
48 | int (*skcipher_walk_init)(struct skcipher_walk *walk, | |
49 | struct aead_request *req, bool atomic); | |
50 | ||
51 | void (*crypt_chunk)(struct morus1280_state *state, | |
52 | u8 *dst, const u8 *src, unsigned int size); | |
53 | }; | |
54 | ||
55 | static const struct morus1280_block crypto_morus1280_const[1] = { | |
56 | { .words = { | |
57 | U64_C(0x0d08050302010100), | |
58 | U64_C(0x6279e99059372215), | |
59 | U64_C(0xf12fc26d55183ddb), | |
60 | U64_C(0xdd28b57342311120), | |
61 | } }, | |
62 | }; | |
63 | ||
64 | static void crypto_morus1280_round(struct morus1280_block *b0, | |
65 | struct morus1280_block *b1, | |
66 | struct morus1280_block *b2, | |
67 | struct morus1280_block *b3, | |
68 | struct morus1280_block *b4, | |
69 | const struct morus1280_block *m, | |
70 | unsigned int b, unsigned int w) | |
71 | { | |
72 | unsigned int i; | |
73 | struct morus1280_block tmp; | |
74 | ||
75 | for (i = 0; i < MORUS_BLOCK_WORDS; i++) { | |
76 | b0->words[i] ^= b1->words[i] & b2->words[i]; | |
77 | b0->words[i] ^= b3->words[i]; | |
78 | b0->words[i] ^= m->words[i]; | |
79 | b0->words[i] = rol64(b0->words[i], b); | |
80 | } | |
81 | ||
82 | tmp = *b3; | |
83 | for (i = 0; i < MORUS_BLOCK_WORDS; i++) | |
84 | b3->words[(i + w) % MORUS_BLOCK_WORDS] = tmp.words[i]; | |
85 | } | |
86 | ||
87 | static void crypto_morus1280_update(struct morus1280_state *state, | |
88 | const struct morus1280_block *m) | |
89 | { | |
90 | static const struct morus1280_block z = {}; | |
91 | ||
92 | struct morus1280_block *s = state->s; | |
93 | ||
94 | crypto_morus1280_round(&s[0], &s[1], &s[2], &s[3], &s[4], &z, 13, 1); | |
95 | crypto_morus1280_round(&s[1], &s[2], &s[3], &s[4], &s[0], m, 46, 2); | |
96 | crypto_morus1280_round(&s[2], &s[3], &s[4], &s[0], &s[1], m, 38, 3); | |
97 | crypto_morus1280_round(&s[3], &s[4], &s[0], &s[1], &s[2], m, 7, 2); | |
98 | crypto_morus1280_round(&s[4], &s[0], &s[1], &s[2], &s[3], m, 4, 1); | |
99 | } | |
100 | ||
101 | static void crypto_morus1280_load_a(struct morus1280_block *dst, const u8 *src) | |
102 | { | |
103 | unsigned int i; | |
104 | for (i = 0; i < MORUS_BLOCK_WORDS; i++) { | |
105 | dst->words[i] = le64_to_cpu(*(const __le64 *)src); | |
106 | src += MORUS1280_WORD_SIZE; | |
107 | } | |
108 | } | |
109 | ||
110 | static void crypto_morus1280_load_u(struct morus1280_block *dst, const u8 *src) | |
111 | { | |
112 | unsigned int i; | |
113 | for (i = 0; i < MORUS_BLOCK_WORDS; i++) { | |
114 | dst->words[i] = get_unaligned_le64(src); | |
115 | src += MORUS1280_WORD_SIZE; | |
116 | } | |
117 | } | |
118 | ||
119 | static void crypto_morus1280_load(struct morus1280_block *dst, const u8 *src) | |
120 | { | |
121 | if (MORUS1280_ALIGNED(src)) | |
122 | crypto_morus1280_load_a(dst, src); | |
123 | else | |
124 | crypto_morus1280_load_u(dst, src); | |
125 | } | |
126 | ||
127 | static void crypto_morus1280_store_a(u8 *dst, const struct morus1280_block *src) | |
128 | { | |
129 | unsigned int i; | |
130 | for (i = 0; i < MORUS_BLOCK_WORDS; i++) { | |
131 | *(__le64 *)dst = cpu_to_le64(src->words[i]); | |
132 | dst += MORUS1280_WORD_SIZE; | |
133 | } | |
134 | } | |
135 | ||
136 | static void crypto_morus1280_store_u(u8 *dst, const struct morus1280_block *src) | |
137 | { | |
138 | unsigned int i; | |
139 | for (i = 0; i < MORUS_BLOCK_WORDS; i++) { | |
140 | put_unaligned_le64(src->words[i], dst); | |
141 | dst += MORUS1280_WORD_SIZE; | |
142 | } | |
143 | } | |
144 | ||
145 | static void crypto_morus1280_store(u8 *dst, const struct morus1280_block *src) | |
146 | { | |
147 | if (MORUS1280_ALIGNED(dst)) | |
148 | crypto_morus1280_store_a(dst, src); | |
149 | else | |
150 | crypto_morus1280_store_u(dst, src); | |
151 | } | |
152 | ||
153 | static void crypto_morus1280_ad(struct morus1280_state *state, const u8 *src, | |
154 | unsigned int size) | |
155 | { | |
156 | struct morus1280_block m; | |
157 | ||
158 | if (MORUS1280_ALIGNED(src)) { | |
159 | while (size >= MORUS1280_BLOCK_SIZE) { | |
160 | crypto_morus1280_load_a(&m, src); | |
161 | crypto_morus1280_update(state, &m); | |
162 | ||
163 | size -= MORUS1280_BLOCK_SIZE; | |
164 | src += MORUS1280_BLOCK_SIZE; | |
165 | } | |
166 | } else { | |
167 | while (size >= MORUS1280_BLOCK_SIZE) { | |
168 | crypto_morus1280_load_u(&m, src); | |
169 | crypto_morus1280_update(state, &m); | |
170 | ||
171 | size -= MORUS1280_BLOCK_SIZE; | |
172 | src += MORUS1280_BLOCK_SIZE; | |
173 | } | |
174 | } | |
175 | } | |
176 | ||
177 | static void crypto_morus1280_core(const struct morus1280_state *state, | |
178 | struct morus1280_block *blk) | |
179 | { | |
180 | unsigned int i; | |
181 | ||
182 | for (i = 0; i < MORUS_BLOCK_WORDS; i++) | |
183 | blk->words[(i + 3) % MORUS_BLOCK_WORDS] ^= state->s[1].words[i]; | |
184 | ||
185 | for (i = 0; i < MORUS_BLOCK_WORDS; i++) { | |
186 | blk->words[i] ^= state->s[0].words[i]; | |
187 | blk->words[i] ^= state->s[2].words[i] & state->s[3].words[i]; | |
188 | } | |
189 | } | |
190 | ||
191 | static void crypto_morus1280_encrypt_chunk(struct morus1280_state *state, | |
192 | u8 *dst, const u8 *src, | |
193 | unsigned int size) | |
194 | { | |
195 | struct morus1280_block c, m; | |
196 | ||
197 | if (MORUS1280_ALIGNED(src) && MORUS1280_ALIGNED(dst)) { | |
198 | while (size >= MORUS1280_BLOCK_SIZE) { | |
199 | crypto_morus1280_load_a(&m, src); | |
200 | c = m; | |
201 | crypto_morus1280_core(state, &c); | |
202 | crypto_morus1280_store_a(dst, &c); | |
203 | crypto_morus1280_update(state, &m); | |
204 | ||
205 | src += MORUS1280_BLOCK_SIZE; | |
206 | dst += MORUS1280_BLOCK_SIZE; | |
207 | size -= MORUS1280_BLOCK_SIZE; | |
208 | } | |
209 | } else { | |
210 | while (size >= MORUS1280_BLOCK_SIZE) { | |
211 | crypto_morus1280_load_u(&m, src); | |
212 | c = m; | |
213 | crypto_morus1280_core(state, &c); | |
214 | crypto_morus1280_store_u(dst, &c); | |
215 | crypto_morus1280_update(state, &m); | |
216 | ||
217 | src += MORUS1280_BLOCK_SIZE; | |
218 | dst += MORUS1280_BLOCK_SIZE; | |
219 | size -= MORUS1280_BLOCK_SIZE; | |
220 | } | |
221 | } | |
222 | ||
223 | if (size > 0) { | |
224 | union morus1280_block_in tail; | |
225 | ||
226 | memcpy(tail.bytes, src, size); | |
227 | memset(tail.bytes + size, 0, MORUS1280_BLOCK_SIZE - size); | |
228 | ||
229 | crypto_morus1280_load_a(&m, tail.bytes); | |
230 | c = m; | |
231 | crypto_morus1280_core(state, &c); | |
232 | crypto_morus1280_store_a(tail.bytes, &c); | |
233 | crypto_morus1280_update(state, &m); | |
234 | ||
235 | memcpy(dst, tail.bytes, size); | |
236 | } | |
237 | } | |
238 | ||
239 | static void crypto_morus1280_decrypt_chunk(struct morus1280_state *state, | |
240 | u8 *dst, const u8 *src, | |
241 | unsigned int size) | |
242 | { | |
243 | struct morus1280_block m; | |
244 | ||
245 | if (MORUS1280_ALIGNED(src) && MORUS1280_ALIGNED(dst)) { | |
246 | while (size >= MORUS1280_BLOCK_SIZE) { | |
247 | crypto_morus1280_load_a(&m, src); | |
248 | crypto_morus1280_core(state, &m); | |
249 | crypto_morus1280_store_a(dst, &m); | |
250 | crypto_morus1280_update(state, &m); | |
251 | ||
252 | src += MORUS1280_BLOCK_SIZE; | |
253 | dst += MORUS1280_BLOCK_SIZE; | |
254 | size -= MORUS1280_BLOCK_SIZE; | |
255 | } | |
256 | } else { | |
257 | while (size >= MORUS1280_BLOCK_SIZE) { | |
258 | crypto_morus1280_load_u(&m, src); | |
259 | crypto_morus1280_core(state, &m); | |
260 | crypto_morus1280_store_u(dst, &m); | |
261 | crypto_morus1280_update(state, &m); | |
262 | ||
263 | src += MORUS1280_BLOCK_SIZE; | |
264 | dst += MORUS1280_BLOCK_SIZE; | |
265 | size -= MORUS1280_BLOCK_SIZE; | |
266 | } | |
267 | } | |
268 | ||
269 | if (size > 0) { | |
270 | union morus1280_block_in tail; | |
271 | ||
272 | memcpy(tail.bytes, src, size); | |
273 | memset(tail.bytes + size, 0, MORUS1280_BLOCK_SIZE - size); | |
274 | ||
275 | crypto_morus1280_load_a(&m, tail.bytes); | |
276 | crypto_morus1280_core(state, &m); | |
277 | crypto_morus1280_store_a(tail.bytes, &m); | |
278 | memset(tail.bytes + size, 0, MORUS1280_BLOCK_SIZE - size); | |
279 | crypto_morus1280_load_a(&m, tail.bytes); | |
280 | crypto_morus1280_update(state, &m); | |
281 | ||
282 | memcpy(dst, tail.bytes, size); | |
283 | } | |
284 | } | |
285 | ||
286 | static void crypto_morus1280_init(struct morus1280_state *state, | |
287 | const struct morus1280_block *key, | |
288 | const u8 *iv) | |
289 | { | |
290 | static const struct morus1280_block z = {}; | |
291 | ||
292 | union morus1280_block_in tmp; | |
293 | unsigned int i; | |
294 | ||
295 | memcpy(tmp.bytes, iv, MORUS_NONCE_SIZE); | |
296 | memset(tmp.bytes + MORUS_NONCE_SIZE, 0, | |
297 | MORUS1280_BLOCK_SIZE - MORUS_NONCE_SIZE); | |
298 | ||
299 | crypto_morus1280_load(&state->s[0], tmp.bytes); | |
300 | state->s[1] = *key; | |
301 | for (i = 0; i < MORUS_BLOCK_WORDS; i++) | |
302 | state->s[2].words[i] = U64_C(0xFFFFFFFFFFFFFFFF); | |
303 | state->s[3] = z; | |
304 | state->s[4] = crypto_morus1280_const[0]; | |
305 | ||
306 | for (i = 0; i < 16; i++) | |
307 | crypto_morus1280_update(state, &z); | |
308 | ||
309 | for (i = 0; i < MORUS_BLOCK_WORDS; i++) | |
310 | state->s[1].words[i] ^= key->words[i]; | |
311 | } | |
312 | ||
313 | static void crypto_morus1280_process_ad(struct morus1280_state *state, | |
314 | struct scatterlist *sg_src, | |
315 | unsigned int assoclen) | |
316 | { | |
317 | struct scatter_walk walk; | |
318 | struct morus1280_block m; | |
319 | union morus1280_block_in buf; | |
320 | unsigned int pos = 0; | |
321 | ||
322 | scatterwalk_start(&walk, sg_src); | |
323 | while (assoclen != 0) { | |
324 | unsigned int size = scatterwalk_clamp(&walk, assoclen); | |
325 | unsigned int left = size; | |
326 | void *mapped = scatterwalk_map(&walk); | |
327 | const u8 *src = (const u8 *)mapped; | |
328 | ||
329 | if (pos + size >= MORUS1280_BLOCK_SIZE) { | |
330 | if (pos > 0) { | |
331 | unsigned int fill = MORUS1280_BLOCK_SIZE - pos; | |
332 | memcpy(buf.bytes + pos, src, fill); | |
333 | ||
334 | crypto_morus1280_load_a(&m, buf.bytes); | |
335 | crypto_morus1280_update(state, &m); | |
336 | ||
337 | pos = 0; | |
338 | left -= fill; | |
339 | src += fill; | |
340 | } | |
341 | ||
342 | crypto_morus1280_ad(state, src, left); | |
343 | src += left & ~(MORUS1280_BLOCK_SIZE - 1); | |
344 | left &= MORUS1280_BLOCK_SIZE - 1; | |
345 | } | |
346 | ||
347 | memcpy(buf.bytes + pos, src, left); | |
348 | ||
349 | pos += left; | |
350 | assoclen -= size; | |
351 | scatterwalk_unmap(mapped); | |
352 | scatterwalk_advance(&walk, size); | |
353 | scatterwalk_done(&walk, 0, assoclen); | |
354 | } | |
355 | ||
356 | if (pos > 0) { | |
357 | memset(buf.bytes + pos, 0, MORUS1280_BLOCK_SIZE - pos); | |
358 | ||
359 | crypto_morus1280_load_a(&m, buf.bytes); | |
360 | crypto_morus1280_update(state, &m); | |
361 | } | |
362 | } | |
363 | ||
364 | static void crypto_morus1280_process_crypt(struct morus1280_state *state, | |
365 | struct aead_request *req, | |
366 | const struct morus1280_ops *ops) | |
367 | { | |
368 | struct skcipher_walk walk; | |
369 | u8 *dst; | |
370 | const u8 *src; | |
371 | ||
372 | ops->skcipher_walk_init(&walk, req, false); | |
373 | ||
374 | while (walk.nbytes) { | |
375 | src = walk.src.virt.addr; | |
376 | dst = walk.dst.virt.addr; | |
377 | ||
378 | ops->crypt_chunk(state, dst, src, walk.nbytes); | |
379 | ||
380 | skcipher_walk_done(&walk, 0); | |
381 | } | |
382 | } | |
383 | ||
384 | static void crypto_morus1280_final(struct morus1280_state *state, | |
385 | struct morus1280_block *tag_xor, | |
386 | u64 assoclen, u64 cryptlen) | |
387 | { | |
388 | u64 assocbits = assoclen * 8; | |
389 | u64 cryptbits = cryptlen * 8; | |
390 | ||
391 | struct morus1280_block tmp; | |
392 | unsigned int i; | |
393 | ||
394 | tmp.words[0] = cpu_to_le64(assocbits); | |
395 | tmp.words[1] = cpu_to_le64(cryptbits); | |
396 | tmp.words[2] = 0; | |
397 | tmp.words[3] = 0; | |
398 | ||
399 | for (i = 0; i < MORUS_BLOCK_WORDS; i++) | |
400 | state->s[4].words[i] ^= state->s[0].words[i]; | |
401 | ||
402 | for (i = 0; i < 10; i++) | |
403 | crypto_morus1280_update(state, &tmp); | |
404 | ||
405 | crypto_morus1280_core(state, tag_xor); | |
406 | } | |
407 | ||
408 | static int crypto_morus1280_setkey(struct crypto_aead *aead, const u8 *key, | |
409 | unsigned int keylen) | |
410 | { | |
411 | struct morus1280_ctx *ctx = crypto_aead_ctx(aead); | |
412 | union morus1280_block_in tmp; | |
413 | ||
414 | if (keylen == MORUS1280_BLOCK_SIZE) | |
415 | crypto_morus1280_load(&ctx->key, key); | |
416 | else if (keylen == MORUS1280_BLOCK_SIZE / 2) { | |
417 | memcpy(tmp.bytes, key, keylen); | |
418 | memcpy(tmp.bytes + keylen, key, keylen); | |
419 | ||
420 | crypto_morus1280_load(&ctx->key, tmp.bytes); | |
421 | } else { | |
422 | crypto_aead_set_flags(aead, CRYPTO_TFM_RES_BAD_KEY_LEN); | |
423 | return -EINVAL; | |
424 | } | |
425 | ||
426 | return 0; | |
427 | } | |
428 | ||
429 | static int crypto_morus1280_setauthsize(struct crypto_aead *tfm, | |
430 | unsigned int authsize) | |
431 | { | |
432 | return (authsize <= MORUS_MAX_AUTH_SIZE) ? 0 : -EINVAL; | |
433 | } | |
434 | ||
435 | static void crypto_morus1280_crypt(struct aead_request *req, | |
436 | struct morus1280_block *tag_xor, | |
437 | unsigned int cryptlen, | |
438 | const struct morus1280_ops *ops) | |
439 | { | |
440 | struct crypto_aead *tfm = crypto_aead_reqtfm(req); | |
441 | struct morus1280_ctx *ctx = crypto_aead_ctx(tfm); | |
442 | struct morus1280_state state; | |
443 | ||
444 | crypto_morus1280_init(&state, &ctx->key, req->iv); | |
445 | crypto_morus1280_process_ad(&state, req->src, req->assoclen); | |
446 | crypto_morus1280_process_crypt(&state, req, ops); | |
447 | crypto_morus1280_final(&state, tag_xor, req->assoclen, cryptlen); | |
448 | } | |
449 | ||
450 | static int crypto_morus1280_encrypt(struct aead_request *req) | |
451 | { | |
452 | static const struct morus1280_ops ops = { | |
453 | .skcipher_walk_init = skcipher_walk_aead_encrypt, | |
454 | .crypt_chunk = crypto_morus1280_encrypt_chunk, | |
455 | }; | |
456 | ||
457 | struct crypto_aead *tfm = crypto_aead_reqtfm(req); | |
458 | struct morus1280_block tag = {}; | |
459 | union morus1280_block_in tag_out; | |
460 | unsigned int authsize = crypto_aead_authsize(tfm); | |
461 | unsigned int cryptlen = req->cryptlen; | |
462 | ||
463 | crypto_morus1280_crypt(req, &tag, cryptlen, &ops); | |
464 | crypto_morus1280_store(tag_out.bytes, &tag); | |
465 | ||
466 | scatterwalk_map_and_copy(tag_out.bytes, req->dst, | |
467 | req->assoclen + cryptlen, authsize, 1); | |
468 | return 0; | |
469 | } | |
470 | ||
471 | static int crypto_morus1280_decrypt(struct aead_request *req) | |
472 | { | |
473 | static const struct morus1280_ops ops = { | |
474 | .skcipher_walk_init = skcipher_walk_aead_decrypt, | |
475 | .crypt_chunk = crypto_morus1280_decrypt_chunk, | |
476 | }; | |
477 | static const u8 zeros[MORUS1280_BLOCK_SIZE] = {}; | |
478 | ||
479 | struct crypto_aead *tfm = crypto_aead_reqtfm(req); | |
480 | union morus1280_block_in tag_in; | |
481 | struct morus1280_block tag; | |
482 | unsigned int authsize = crypto_aead_authsize(tfm); | |
483 | unsigned int cryptlen = req->cryptlen - authsize; | |
484 | ||
485 | scatterwalk_map_and_copy(tag_in.bytes, req->src, | |
486 | req->assoclen + cryptlen, authsize, 0); | |
487 | ||
488 | crypto_morus1280_load(&tag, tag_in.bytes); | |
489 | crypto_morus1280_crypt(req, &tag, cryptlen, &ops); | |
490 | crypto_morus1280_store(tag_in.bytes, &tag); | |
491 | ||
492 | return crypto_memneq(tag_in.bytes, zeros, authsize) ? -EBADMSG : 0; | |
493 | } | |
494 | ||
495 | static int crypto_morus1280_init_tfm(struct crypto_aead *tfm) | |
496 | { | |
497 | return 0; | |
498 | } | |
499 | ||
500 | static void crypto_morus1280_exit_tfm(struct crypto_aead *tfm) | |
501 | { | |
502 | } | |
503 | ||
504 | static struct aead_alg crypto_morus1280_alg = { | |
505 | .setkey = crypto_morus1280_setkey, | |
506 | .setauthsize = crypto_morus1280_setauthsize, | |
507 | .encrypt = crypto_morus1280_encrypt, | |
508 | .decrypt = crypto_morus1280_decrypt, | |
509 | .init = crypto_morus1280_init_tfm, | |
510 | .exit = crypto_morus1280_exit_tfm, | |
511 | ||
512 | .ivsize = MORUS_NONCE_SIZE, | |
513 | .maxauthsize = MORUS_MAX_AUTH_SIZE, | |
514 | .chunksize = MORUS1280_BLOCK_SIZE, | |
515 | ||
516 | .base = { | |
517 | .cra_blocksize = 1, | |
518 | .cra_ctxsize = sizeof(struct morus1280_ctx), | |
519 | .cra_alignmask = 0, | |
520 | ||
521 | .cra_priority = 100, | |
522 | ||
523 | .cra_name = "morus1280", | |
524 | .cra_driver_name = "morus1280-generic", | |
525 | ||
526 | .cra_module = THIS_MODULE, | |
527 | } | |
528 | }; | |
529 | ||
530 | ||
531 | static int __init crypto_morus1280_module_init(void) | |
532 | { | |
533 | return crypto_register_aead(&crypto_morus1280_alg); | |
534 | } | |
535 | ||
536 | static void __exit crypto_morus1280_module_exit(void) | |
537 | { | |
538 | crypto_unregister_aead(&crypto_morus1280_alg); | |
539 | } | |
540 | ||
541 | module_init(crypto_morus1280_module_init); | |
542 | module_exit(crypto_morus1280_module_exit); | |
543 | ||
544 | MODULE_LICENSE("GPL"); | |
545 | MODULE_AUTHOR("Ondrej Mosnacek <omosnacek@gmail.com>"); | |
546 | MODULE_DESCRIPTION("MORUS-1280 AEAD algorithm"); | |
547 | MODULE_ALIAS_CRYPTO("morus1280"); | |
548 | MODULE_ALIAS_CRYPTO("morus1280-generic"); |