| /crypto/ |
| D | cipher.c | 19 static int setkey_unaligned(struct crypto_tfm *tfm, const u8 *key, in setkey_unaligned() argument
22 struct cipher_alg *cia = &tfm->__crt_alg->cra_cipher; in setkey_unaligned()
23 unsigned long alignmask = crypto_tfm_alg_alignmask(tfm); in setkey_unaligned()
35 ret = cia->cia_setkey(tfm, alignbuffer, keylen); in setkey_unaligned()
42 static int setkey(struct crypto_tfm *tfm, const u8 *key, unsigned int keylen) in setkey() argument
44 struct cipher_alg *cia = &tfm->__crt_alg->cra_cipher; in setkey()
45 unsigned long alignmask = crypto_tfm_alg_alignmask(tfm); in setkey()
47 tfm->crt_flags &= ~CRYPTO_TFM_RES_MASK; in setkey()
49 tfm->crt_flags |= CRYPTO_TFM_RES_BAD_KEY_LEN; in setkey()
54 return setkey_unaligned(tfm, key, keylen); in setkey()
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| D | cfb.c | 30 static unsigned int crypto_cfb_bsize(struct crypto_skcipher *tfm) in crypto_cfb_bsize() argument
32 return crypto_cipher_blocksize(skcipher_cipher_simple(tfm)); in crypto_cfb_bsize()
35 static void crypto_cfb_encrypt_one(struct crypto_skcipher *tfm, in crypto_cfb_encrypt_one() argument
38 crypto_cipher_encrypt_one(skcipher_cipher_simple(tfm), dst, src); in crypto_cfb_encrypt_one()
43 struct crypto_skcipher *tfm) in crypto_cfb_final() argument
45 const unsigned long alignmask = crypto_skcipher_alignmask(tfm); in crypto_cfb_final()
53 crypto_cfb_encrypt_one(tfm, iv, stream); in crypto_cfb_final()
58 struct crypto_skcipher *tfm) in crypto_cfb_encrypt_segment() argument
60 const unsigned int bsize = crypto_cfb_bsize(tfm); in crypto_cfb_encrypt_segment()
67 crypto_cfb_encrypt_one(tfm, iv, dst); in crypto_cfb_encrypt_segment()
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| D | shash.c | 23 int shash_no_setkey(struct crypto_shash *tfm, const u8 *key, in shash_no_setkey() argument
30 static int shash_setkey_unaligned(struct crypto_shash *tfm, const u8 *key, in shash_setkey_unaligned() argument
33 struct shash_alg *shash = crypto_shash_alg(tfm); in shash_setkey_unaligned()
34 unsigned long alignmask = crypto_shash_alignmask(tfm); in shash_setkey_unaligned()
46 err = shash->setkey(tfm, alignbuffer, keylen); in shash_setkey_unaligned()
51 static void shash_set_needkey(struct crypto_shash *tfm, struct shash_alg *alg) in shash_set_needkey() argument
55 crypto_shash_set_flags(tfm, CRYPTO_TFM_NEED_KEY); in shash_set_needkey()
58 int crypto_shash_setkey(struct crypto_shash *tfm, const u8 *key, in crypto_shash_setkey() argument
61 struct shash_alg *shash = crypto_shash_alg(tfm); in crypto_shash_setkey()
62 unsigned long alignmask = crypto_shash_alignmask(tfm); in crypto_shash_setkey()
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| D | cryptd.c | 136 refcnt = crypto_tfm_ctx(request->tfm); in cryptd_enqueue_request()
187 static inline struct cryptd_queue *cryptd_get_queue(struct crypto_tfm *tfm) in cryptd_get_queue() argument
189 struct crypto_instance *inst = crypto_tfm_alg_instance(tfm); in cryptd_get_queue()
270 struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); in cryptd_skcipher_complete() local
271 struct cryptd_skcipher_ctx *ctx = crypto_skcipher_ctx(tfm); in cryptd_skcipher_complete()
280 crypto_free_skcipher(tfm); in cryptd_skcipher_complete()
288 struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); in cryptd_skcipher_encrypt() local
289 struct cryptd_skcipher_ctx *ctx = crypto_skcipher_ctx(tfm); in cryptd_skcipher_encrypt()
316 struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); in cryptd_skcipher_decrypt() local
317 struct cryptd_skcipher_ctx *ctx = crypto_skcipher_ctx(tfm); in cryptd_skcipher_decrypt()
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| D | api.c | 292 static int crypto_init_ops(struct crypto_tfm *tfm, u32 type, u32 mask) in crypto_init_ops() argument
294 const struct crypto_type *type_obj = tfm->__crt_alg->cra_type; in crypto_init_ops()
297 return type_obj->init(tfm, type, mask); in crypto_init_ops()
299 switch (crypto_tfm_alg_type(tfm)) { in crypto_init_ops()
301 return crypto_init_cipher_ops(tfm); in crypto_init_ops()
304 return crypto_init_compress_ops(tfm); in crypto_init_ops()
314 static void crypto_exit_ops(struct crypto_tfm *tfm) in crypto_exit_ops() argument
316 const struct crypto_type *type = tfm->__crt_alg->cra_type; in crypto_exit_ops()
318 if (type && tfm->exit) in crypto_exit_ops()
319 tfm->exit(tfm); in crypto_exit_ops()
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| D | skcipher.c | 451 struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); in skcipher_walk_skcipher() local
468 walk->blocksize = crypto_skcipher_blocksize(tfm); in skcipher_walk_skcipher()
469 walk->stride = crypto_skcipher_walksize(tfm); in skcipher_walk_skcipher()
470 walk->ivsize = crypto_skcipher_ivsize(tfm); in skcipher_walk_skcipher()
471 walk->alignmask = crypto_skcipher_alignmask(tfm); in skcipher_walk_skcipher()
513 struct crypto_aead *tfm = crypto_aead_reqtfm(req); in skcipher_walk_aead_common() local
539 walk->blocksize = crypto_aead_blocksize(tfm); in skcipher_walk_aead_common()
540 walk->stride = crypto_aead_chunksize(tfm); in skcipher_walk_aead_common()
541 walk->ivsize = crypto_aead_ivsize(tfm); in skcipher_walk_aead_common()
542 walk->alignmask = crypto_aead_alignmask(tfm); in skcipher_walk_aead_common()
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| D | simd.c | 50 static int simd_skcipher_setkey(struct crypto_skcipher *tfm, const u8 *key, in simd_skcipher_setkey() argument
53 struct simd_skcipher_ctx *ctx = crypto_skcipher_ctx(tfm); in simd_skcipher_setkey()
58 crypto_skcipher_set_flags(child, crypto_skcipher_get_flags(tfm) & in simd_skcipher_setkey()
61 crypto_skcipher_set_flags(tfm, crypto_skcipher_get_flags(child) & in simd_skcipher_setkey()
68 struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); in simd_skcipher_encrypt() local
69 struct simd_skcipher_ctx *ctx = crypto_skcipher_ctx(tfm); in simd_skcipher_encrypt()
89 struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); in simd_skcipher_decrypt() local
90 struct simd_skcipher_ctx *ctx = crypto_skcipher_ctx(tfm); in simd_skcipher_decrypt()
108 static void simd_skcipher_exit(struct crypto_skcipher *tfm) in simd_skcipher_exit() argument
110 struct simd_skcipher_ctx *ctx = crypto_skcipher_ctx(tfm); in simd_skcipher_exit()
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| D | des_generic.c | 19 static int des_setkey(struct crypto_tfm *tfm, const u8 *key, in des_setkey() argument
22 struct des_ctx *dctx = crypto_tfm_ctx(tfm); in des_setkey()
27 if (crypto_tfm_get_flags(tfm) & CRYPTO_TFM_REQ_FORBID_WEAK_KEYS) in des_setkey()
35 crypto_tfm_set_flags(tfm, CRYPTO_TFM_RES_WEAK_KEY); in des_setkey()
40 static void crypto_des_encrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src) in crypto_des_encrypt() argument
42 const struct des_ctx *dctx = crypto_tfm_ctx(tfm); in crypto_des_encrypt()
47 static void crypto_des_decrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src) in crypto_des_decrypt() argument
49 const struct des_ctx *dctx = crypto_tfm_ctx(tfm); in crypto_des_decrypt()
54 static int des3_ede_setkey(struct crypto_tfm *tfm, const u8 *key, in des3_ede_setkey() argument
57 struct des3_ede_ctx *dctx = crypto_tfm_ctx(tfm); in des3_ede_setkey()
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| D | blkcipher.c | 296 walk->walk_blocksize = crypto_blkcipher_blocksize(desc->tfm); in blkcipher_walk_virt()
298 walk->ivsize = crypto_blkcipher_ivsize(desc->tfm); in blkcipher_walk_virt()
299 walk->alignmask = crypto_blkcipher_alignmask(desc->tfm); in blkcipher_walk_virt()
308 walk->walk_blocksize = crypto_blkcipher_blocksize(desc->tfm); in blkcipher_walk_phys()
310 walk->ivsize = crypto_blkcipher_ivsize(desc->tfm); in blkcipher_walk_phys()
311 walk->alignmask = crypto_blkcipher_alignmask(desc->tfm); in blkcipher_walk_phys()
347 walk->cipher_blocksize = crypto_blkcipher_blocksize(desc->tfm); in blkcipher_walk_virt_block()
348 walk->ivsize = crypto_blkcipher_ivsize(desc->tfm); in blkcipher_walk_virt_block()
349 walk->alignmask = crypto_blkcipher_alignmask(desc->tfm); in blkcipher_walk_virt_block()
356 struct crypto_aead *tfm, in blkcipher_aead_walk_virt_block() argument
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| D | ablkcipher.c | 98 struct crypto_tfm *tfm = req->base.tfm; in ablkcipher_walk_done() local
131 memcpy(req->info, walk->iv, tfm->crt_ablkcipher.ivsize); in ablkcipher_walk_done()
178 struct crypto_tfm *tfm, in ablkcipher_copy_iv() argument
182 unsigned int ivsize = tfm->crt_ablkcipher.ivsize; in ablkcipher_copy_iv()
216 struct crypto_tfm *tfm = req->base.tfm; in ablkcipher_walk_next() local
221 alignmask = crypto_tfm_alg_alignmask(tfm); in ablkcipher_walk_next()
223 if (unlikely(n < crypto_tfm_alg_blocksize(tfm))) { in ablkcipher_walk_next()
261 struct crypto_tfm *tfm = req->base.tfm; in ablkcipher_walk_first() local
264 alignmask = crypto_tfm_alg_alignmask(tfm); in ablkcipher_walk_first()
275 int err = ablkcipher_copy_iv(walk, tfm, alignmask); in ablkcipher_walk_first()
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| D | compress.c | 15 static int crypto_compress(struct crypto_tfm *tfm, in crypto_compress() argument
19 return tfm->__crt_alg->cra_compress.coa_compress(tfm, src, slen, dst, in crypto_compress()
23 static int crypto_decompress(struct crypto_tfm *tfm, in crypto_decompress() argument
27 return tfm->__crt_alg->cra_compress.coa_decompress(tfm, src, slen, dst, in crypto_decompress()
31 int crypto_init_compress_ops(struct crypto_tfm *tfm) in crypto_init_compress_ops() argument
33 struct compress_tfm *ops = &tfm->crt_compress; in crypto_init_compress_ops()
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| D | algif_aead.c | 51 struct crypto_aead *tfm = aeadc->aead; in aead_sufficient_data() local
52 unsigned int as = crypto_aead_authsize(tfm); in aead_sufficient_data()
68 struct crypto_aead *tfm = aeadc->aead; in aead_sendmsg() local
69 unsigned int ivsize = crypto_aead_ivsize(tfm); in aead_sendmsg()
97 struct crypto_aead *tfm = aeadc->aead; in _aead_recvmsg() local
99 unsigned int i, as = crypto_aead_authsize(tfm); in _aead_recvmsg()
154 crypto_aead_reqsize(tfm)); in _aead_recvmsg()
283 aead_request_set_tfm(&areq->cra_u.aead_req, tfm); in _aead_recvmsg()
382 struct aead_tfm *tfm; in aead_check_key() local
392 tfm = pask->private; in aead_check_key()
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| D | essiv.c | 65 static int essiv_skcipher_setkey(struct crypto_skcipher *tfm, in essiv_skcipher_setkey() argument
68 struct essiv_tfm_ctx *tctx = crypto_skcipher_ctx(tfm); in essiv_skcipher_setkey()
75 crypto_skcipher_get_flags(tfm) & in essiv_skcipher_setkey()
78 crypto_skcipher_set_flags(tfm, in essiv_skcipher_setkey()
84 desc->tfm = tctx->hash; in essiv_skcipher_setkey()
91 crypto_skcipher_get_flags(tfm) & in essiv_skcipher_setkey()
95 crypto_skcipher_set_flags(tfm, in essiv_skcipher_setkey()
102 static int essiv_aead_setkey(struct crypto_aead *tfm, const u8 *key, in essiv_aead_setkey() argument
105 struct essiv_tfm_ctx *tctx = crypto_aead_ctx(tfm); in essiv_aead_setkey()
112 crypto_aead_set_flags(tctx->u.aead, crypto_aead_get_flags(tfm) & in essiv_aead_setkey()
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| D | ctr.c | 28 struct crypto_cipher *tfm) in crypto_ctr_crypt_final() argument
30 unsigned int bsize = crypto_cipher_blocksize(tfm); in crypto_ctr_crypt_final()
31 unsigned long alignmask = crypto_cipher_alignmask(tfm); in crypto_ctr_crypt_final()
39 crypto_cipher_encrypt_one(tfm, keystream, ctrblk); in crypto_ctr_crypt_final()
46 struct crypto_cipher *tfm) in crypto_ctr_crypt_segment() argument
49 crypto_cipher_alg(tfm)->cia_encrypt; in crypto_ctr_crypt_segment()
50 unsigned int bsize = crypto_cipher_blocksize(tfm); in crypto_ctr_crypt_segment()
58 fn(crypto_cipher_tfm(tfm), dst, ctrblk); in crypto_ctr_crypt_segment()
72 struct crypto_cipher *tfm) in crypto_ctr_crypt_inplace() argument
75 crypto_cipher_alg(tfm)->cia_encrypt; in crypto_ctr_crypt_inplace()
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| D | pcbc.c | 21 struct crypto_cipher *tfm) in crypto_pcbc_encrypt_segment() argument
23 int bsize = crypto_cipher_blocksize(tfm); in crypto_pcbc_encrypt_segment()
31 crypto_cipher_encrypt_one(tfm, dst, iv); in crypto_pcbc_encrypt_segment()
43 struct crypto_cipher *tfm) in crypto_pcbc_encrypt_inplace() argument
45 int bsize = crypto_cipher_blocksize(tfm); in crypto_pcbc_encrypt_inplace()
54 crypto_cipher_encrypt_one(tfm, src, iv); in crypto_pcbc_encrypt_inplace()
65 struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); in crypto_pcbc_encrypt() local
66 struct crypto_cipher *cipher = skcipher_cipher_simple(tfm); in crypto_pcbc_encrypt()
88 struct crypto_cipher *tfm) in crypto_pcbc_decrypt_segment() argument
90 int bsize = crypto_cipher_blocksize(tfm); in crypto_pcbc_decrypt_segment()
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| D | 842.c | 31 static void *crypto842_alloc_ctx(struct crypto_scomp *tfm) in crypto842_alloc_ctx() argument
42 static int crypto842_init(struct crypto_tfm *tfm) in crypto842_init() argument
44 struct crypto842_ctx *ctx = crypto_tfm_ctx(tfm); in crypto842_init()
53 static void crypto842_free_ctx(struct crypto_scomp *tfm, void *ctx) in crypto842_free_ctx() argument
58 static void crypto842_exit(struct crypto_tfm *tfm) in crypto842_exit() argument
60 struct crypto842_ctx *ctx = crypto_tfm_ctx(tfm); in crypto842_exit()
65 static int crypto842_compress(struct crypto_tfm *tfm, in crypto842_compress() argument
69 struct crypto842_ctx *ctx = crypto_tfm_ctx(tfm); in crypto842_compress()
74 static int crypto842_scompress(struct crypto_scomp *tfm, in crypto842_scompress() argument
81 static int crypto842_decompress(struct crypto_tfm *tfm, in crypto842_decompress() argument
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| D | ansi_cprng.c | 46 struct crypto_cipher *tfm; member
155 crypto_cipher_encrypt_one(ctx->tfm, output, tmp); in _get_more_prng_bytes()
272 crypto_free_cipher(ctx->tfm); in free_prng_context()
305 ret = crypto_cipher_setkey(ctx->tfm, prng_key, klen); in reset_prng_context()
308 crypto_cipher_get_flags(ctx->tfm)); in reset_prng_context()
319 static int cprng_init(struct crypto_tfm *tfm) in cprng_init() argument
321 struct prng_context *ctx = crypto_tfm_ctx(tfm); in cprng_init()
324 ctx->tfm = crypto_alloc_cipher("aes", 0, 0); in cprng_init()
325 if (IS_ERR(ctx->tfm)) { in cprng_init()
328 return PTR_ERR(ctx->tfm); in cprng_init()
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| D | aead.c | 27 static int setkey_unaligned(struct crypto_aead *tfm, const u8 *key, in setkey_unaligned() argument
30 unsigned long alignmask = crypto_aead_alignmask(tfm); in setkey_unaligned()
42 ret = crypto_aead_alg(tfm)->setkey(tfm, alignbuffer, keylen); in setkey_unaligned()
48 int crypto_aead_setkey(struct crypto_aead *tfm, in crypto_aead_setkey() argument
51 unsigned long alignmask = crypto_aead_alignmask(tfm); in crypto_aead_setkey()
55 err = setkey_unaligned(tfm, key, keylen); in crypto_aead_setkey()
57 err = crypto_aead_alg(tfm)->setkey(tfm, key, keylen); in crypto_aead_setkey()
60 crypto_aead_set_flags(tfm, CRYPTO_TFM_NEED_KEY); in crypto_aead_setkey()
64 crypto_aead_clear_flags(tfm, CRYPTO_TFM_NEED_KEY); in crypto_aead_setkey()
69 int crypto_aead_setauthsize(struct crypto_aead *tfm, unsigned int authsize) in crypto_aead_setauthsize() argument
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| D | ahash.c | 168 static int ahash_setkey_unaligned(struct crypto_ahash *tfm, const u8 *key, in ahash_setkey_unaligned() argument
171 unsigned long alignmask = crypto_ahash_alignmask(tfm); in ahash_setkey_unaligned()
183 ret = tfm->setkey(tfm, alignbuffer, keylen); in ahash_setkey_unaligned()
188 static int ahash_nosetkey(struct crypto_ahash *tfm, const u8 *key, in ahash_nosetkey() argument
194 static void ahash_set_needkey(struct crypto_ahash *tfm) in ahash_set_needkey() argument
196 const struct hash_alg_common *alg = crypto_hash_alg_common(tfm); in ahash_set_needkey()
198 if (tfm->setkey != ahash_nosetkey && in ahash_set_needkey()
200 crypto_ahash_set_flags(tfm, CRYPTO_TFM_NEED_KEY); in ahash_set_needkey()
203 int crypto_ahash_setkey(struct crypto_ahash *tfm, const u8 *key, in crypto_ahash_setkey() argument
206 unsigned long alignmask = crypto_ahash_alignmask(tfm); in crypto_ahash_setkey()
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| D | lz4.c | 19 static void *lz4_alloc_ctx(struct crypto_scomp *tfm) in lz4_alloc_ctx() argument
30 static int lz4_init(struct crypto_tfm *tfm) in lz4_init() argument
32 struct lz4_ctx *ctx = crypto_tfm_ctx(tfm); in lz4_init()
41 static void lz4_free_ctx(struct crypto_scomp *tfm, void *ctx) in lz4_free_ctx() argument
46 static void lz4_exit(struct crypto_tfm *tfm) in lz4_exit() argument
48 struct lz4_ctx *ctx = crypto_tfm_ctx(tfm); in lz4_exit()
66 static int lz4_scompress(struct crypto_scomp *tfm, const u8 *src, in lz4_scompress() argument
73 static int lz4_compress_crypto(struct crypto_tfm *tfm, const u8 *src, in lz4_compress_crypto() argument
76 struct lz4_ctx *ctx = crypto_tfm_ctx(tfm); in lz4_compress_crypto()
93 static int lz4_sdecompress(struct crypto_scomp *tfm, const u8 *src, in lz4_sdecompress() argument
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| D | lz4hc.c | 18 static void *lz4hc_alloc_ctx(struct crypto_scomp *tfm) in lz4hc_alloc_ctx() argument
29 static int lz4hc_init(struct crypto_tfm *tfm) in lz4hc_init() argument
31 struct lz4hc_ctx *ctx = crypto_tfm_ctx(tfm); in lz4hc_init()
40 static void lz4hc_free_ctx(struct crypto_scomp *tfm, void *ctx) in lz4hc_free_ctx() argument
45 static void lz4hc_exit(struct crypto_tfm *tfm) in lz4hc_exit() argument
47 struct lz4hc_ctx *ctx = crypto_tfm_ctx(tfm); in lz4hc_exit()
65 static int lz4hc_scompress(struct crypto_scomp *tfm, const u8 *src, in lz4hc_scompress() argument
72 static int lz4hc_compress_crypto(struct crypto_tfm *tfm, const u8 *src, in lz4hc_compress_crypto() argument
76 struct lz4hc_ctx *ctx = crypto_tfm_ctx(tfm); in lz4hc_compress_crypto()
94 static int lz4hc_sdecompress(struct crypto_scomp *tfm, const u8 *src, in lz4hc_sdecompress() argument
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| D | lzo-rle.c | 18 static void *lzorle_alloc_ctx(struct crypto_scomp *tfm) in lzorle_alloc_ctx() argument
29 static int lzorle_init(struct crypto_tfm *tfm) in lzorle_init() argument
31 struct lzorle_ctx *ctx = crypto_tfm_ctx(tfm); in lzorle_init()
40 static void lzorle_free_ctx(struct crypto_scomp *tfm, void *ctx) in lzorle_free_ctx() argument
45 static void lzorle_exit(struct crypto_tfm *tfm) in lzorle_exit() argument
47 struct lzorle_ctx *ctx = crypto_tfm_ctx(tfm); in lzorle_exit()
67 static int lzorle_compress(struct crypto_tfm *tfm, const u8 *src, in lzorle_compress() argument
70 struct lzorle_ctx *ctx = crypto_tfm_ctx(tfm); in lzorle_compress()
75 static int lzorle_scompress(struct crypto_scomp *tfm, const u8 *src, in lzorle_scompress() argument
97 static int lzorle_decompress(struct crypto_tfm *tfm, const u8 *src, in lzorle_decompress() argument
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| D | lzo.c | 18 static void *lzo_alloc_ctx(struct crypto_scomp *tfm) in lzo_alloc_ctx() argument
29 static int lzo_init(struct crypto_tfm *tfm) in lzo_init() argument
31 struct lzo_ctx *ctx = crypto_tfm_ctx(tfm); in lzo_init()
40 static void lzo_free_ctx(struct crypto_scomp *tfm, void *ctx) in lzo_free_ctx() argument
45 static void lzo_exit(struct crypto_tfm *tfm) in lzo_exit() argument
47 struct lzo_ctx *ctx = crypto_tfm_ctx(tfm); in lzo_exit()
67 static int lzo_compress(struct crypto_tfm *tfm, const u8 *src, in lzo_compress() argument
70 struct lzo_ctx *ctx = crypto_tfm_ctx(tfm); in lzo_compress()
75 static int lzo_scompress(struct crypto_scomp *tfm, const u8 *src, in lzo_scompress() argument
97 static int lzo_decompress(struct crypto_tfm *tfm, const u8 *src, in lzo_decompress() argument
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| D | crypto_null.c | 27 static int null_compress(struct crypto_tfm *tfm, const u8 *src, in null_compress() argument
59 static int null_hash_setkey(struct crypto_shash *tfm, const u8 *key, in null_hash_setkey() argument
63 static int null_skcipher_setkey(struct crypto_skcipher *tfm, const u8 *key, in null_skcipher_setkey() argument
67 static int null_setkey(struct crypto_tfm *tfm, const u8 *key, in null_setkey() argument
71 static void null_crypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src) in null_crypt() argument
155 struct crypto_sync_skcipher *tfm; in crypto_get_default_null_skcipher() local
158 tfm = crypto_default_null_skcipher; in crypto_get_default_null_skcipher()
160 if (!tfm) { in crypto_get_default_null_skcipher()
161 tfm = crypto_alloc_sync_skcipher("ecb(cipher_null)", 0, 0); in crypto_get_default_null_skcipher()
162 if (IS_ERR(tfm)) in crypto_get_default_null_skcipher()
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| /crypto/asymmetric_keys/ |
| D | public_key.c | 106 struct crypto_akcipher *tfm; in software_key_query() local
118 tfm = crypto_alloc_akcipher(alg_name, 0, 0); in software_key_query()
119 if (IS_ERR(tfm)) in software_key_query()
120 return PTR_ERR(tfm); in software_key_query()
133 ret = crypto_akcipher_set_priv_key(tfm, key, pkey->keylen); in software_key_query()
135 ret = crypto_akcipher_set_pub_key(tfm, key, pkey->keylen); in software_key_query()
139 len = crypto_akcipher_maxsize(tfm); in software_key_query()
155 crypto_free_akcipher(tfm); in software_key_query()
168 struct crypto_akcipher *tfm; in software_key_eds_op() local
183 tfm = crypto_alloc_akcipher(alg_name, 0, 0); in software_key_eds_op()
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