| /crypto/ |
| D | shash.c | 73 static int shash_update_unaligned(struct shash_desc *desc, const u8 *data, in shash_update_unaligned() argument
76 struct crypto_shash *tfm = desc->tfm; in shash_update_unaligned()
90 err = shash->update(desc, buf, unaligned_len); in shash_update_unaligned()
94 shash->update(desc, data + unaligned_len, len - unaligned_len); in shash_update_unaligned()
97 int crypto_shash_update(struct shash_desc *desc, const u8 *data, in crypto_shash_update() argument
100 struct crypto_shash *tfm = desc->tfm; in crypto_shash_update()
105 return shash_update_unaligned(desc, data, len); in crypto_shash_update()
107 return shash->update(desc, data, len); in crypto_shash_update()
111 static int shash_final_unaligned(struct shash_desc *desc, u8 *out) in shash_final_unaligned() argument
113 struct crypto_shash *tfm = desc->tfm; in shash_final_unaligned()
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| D | hmac.c | 58 } desc; in hmac_setkey() local
61 desc.shash.tfm = hash; in hmac_setkey()
62 desc.shash.flags = crypto_shash_get_flags(parent) & in hmac_setkey()
68 err = crypto_shash_digest(&desc.shash, inkey, keylen, ipad); in hmac_setkey()
84 return crypto_shash_init(&desc.shash) ?: in hmac_setkey()
85 crypto_shash_update(&desc.shash, ipad, bs) ?: in hmac_setkey()
86 crypto_shash_export(&desc.shash, ipad) ?: in hmac_setkey()
87 crypto_shash_init(&desc.shash) ?: in hmac_setkey()
88 crypto_shash_update(&desc.shash, opad, bs) ?: in hmac_setkey()
89 crypto_shash_export(&desc.shash, opad); in hmac_setkey()
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| D | cts.c | 74 struct blkcipher_desc *desc, in cts_cbc_encrypt() argument
80 int bsize = crypto_blkcipher_blocksize(desc->tfm); in cts_cbc_encrypt()
98 memcpy(iv, desc->info, bsize); in cts_cbc_encrypt()
102 lcldesc.flags = desc->flags; in cts_cbc_encrypt()
120 memcpy(desc->info, tmp2, bsize); in cts_cbc_encrypt()
125 static int crypto_cts_encrypt(struct blkcipher_desc *desc, in crypto_cts_encrypt() argument
129 struct crypto_cts_ctx *ctx = crypto_blkcipher_ctx(desc->tfm); in crypto_cts_encrypt()
130 int bsize = crypto_blkcipher_blocksize(desc->tfm); in crypto_cts_encrypt()
137 lcldesc.info = desc->info; in crypto_cts_encrypt()
138 lcldesc.flags = desc->flags; in crypto_cts_encrypt()
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| D | ablk_helper.c | 58 struct blkcipher_desc desc; in __ablk_encrypt() local
60 desc.tfm = cryptd_ablkcipher_child(ctx->cryptd_tfm); in __ablk_encrypt()
61 desc.info = req->info; in __ablk_encrypt()
62 desc.flags = 0; in __ablk_encrypt()
64 return crypto_blkcipher_crt(desc.tfm)->encrypt( in __ablk_encrypt()
65 &desc, req->dst, req->src, req->nbytes); in __ablk_encrypt()
102 struct blkcipher_desc desc; in ablk_decrypt() local
104 desc.tfm = cryptd_ablkcipher_child(ctx->cryptd_tfm); in ablk_decrypt()
105 desc.info = req->info; in ablk_decrypt()
106 desc.flags = 0; in ablk_decrypt()
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| D | sha1_generic.c | 28 static int sha1_init(struct shash_desc *desc) in sha1_init() argument
30 struct sha1_state *sctx = shash_desc_ctx(desc); in sha1_init()
39 int crypto_sha1_update(struct shash_desc *desc, const u8 *data, in crypto_sha1_update() argument
42 struct sha1_state *sctx = shash_desc_ctx(desc); in crypto_sha1_update()
78 static int sha1_final(struct shash_desc *desc, u8 *out) in sha1_final() argument
80 struct sha1_state *sctx = shash_desc_ctx(desc); in sha1_final()
91 crypto_sha1_update(desc, padding, padlen); in sha1_final()
94 crypto_sha1_update(desc, (const u8 *)&bits, sizeof(bits)); in sha1_final()
106 static int sha1_export(struct shash_desc *desc, void *out) in sha1_export() argument
108 struct sha1_state *sctx = shash_desc_ctx(desc); in sha1_export()
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| D | crc32.c | 76 static int crc32_init(struct shash_desc *desc) in crc32_init() argument
78 u32 *mctx = crypto_shash_ctx(desc->tfm); in crc32_init()
79 u32 *crcp = shash_desc_ctx(desc); in crc32_init()
86 static int crc32_update(struct shash_desc *desc, const u8 *data, in crc32_update() argument
89 u32 *crcp = shash_desc_ctx(desc); in crc32_update()
103 static int crc32_finup(struct shash_desc *desc, const u8 *data, in crc32_finup() argument
106 return __crc32_finup(shash_desc_ctx(desc), data, len, out); in crc32_finup()
109 static int crc32_final(struct shash_desc *desc, u8 *out) in crc32_final() argument
111 u32 *crcp = shash_desc_ctx(desc); in crc32_final()
117 static int crc32_digest(struct shash_desc *desc, const u8 *data, in crc32_digest() argument
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| D | crc32c.c | 61 static int chksum_init(struct shash_desc *desc) in chksum_init() argument
63 struct chksum_ctx *mctx = crypto_shash_ctx(desc->tfm); in chksum_init()
64 struct chksum_desc_ctx *ctx = shash_desc_ctx(desc); in chksum_init()
89 static int chksum_update(struct shash_desc *desc, const u8 *data, in chksum_update() argument
92 struct chksum_desc_ctx *ctx = shash_desc_ctx(desc); in chksum_update()
98 static int chksum_final(struct shash_desc *desc, u8 *out) in chksum_final() argument
100 struct chksum_desc_ctx *ctx = shash_desc_ctx(desc); in chksum_final()
112 static int chksum_finup(struct shash_desc *desc, const u8 *data, in chksum_finup() argument
115 struct chksum_desc_ctx *ctx = shash_desc_ctx(desc); in chksum_finup()
120 static int chksum_digest(struct shash_desc *desc, const u8 *data, in chksum_digest() argument
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| D | blkcipher.c | 39 static int blkcipher_walk_next(struct blkcipher_desc *desc,
41 static int blkcipher_walk_first(struct blkcipher_desc *desc,
103 int blkcipher_walk_done(struct blkcipher_desc *desc, in blkcipher_walk_done() argument
131 crypto_yield(desc->flags); in blkcipher_walk_done()
132 return blkcipher_walk_next(desc, walk); in blkcipher_walk_done()
135 if (walk->iv != desc->info) in blkcipher_walk_done()
136 memcpy(desc->info, walk->iv, walk->ivsize); in blkcipher_walk_done()
146 static inline int blkcipher_next_slow(struct blkcipher_desc *desc, in blkcipher_next_slow() argument
165 return blkcipher_walk_done(desc, walk, -ENOMEM); in blkcipher_next_slow()
196 static inline int blkcipher_next_fast(struct blkcipher_desc *desc, in blkcipher_next_fast() argument
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| D | md5.c | 50 static int md5_init(struct shash_desc *desc) in md5_init() argument
52 struct md5_state *mctx = shash_desc_ctx(desc); in md5_init()
63 static int md5_update(struct shash_desc *desc, const u8 *data, unsigned int len) in md5_update() argument
65 struct md5_state *mctx = shash_desc_ctx(desc); in md5_update()
95 static int md5_final(struct shash_desc *desc, u8 *out) in md5_final() argument
97 struct md5_state *mctx = shash_desc_ctx(desc); in md5_final()
123 static int md5_export(struct shash_desc *desc, void *out) in md5_export() argument
125 struct md5_state *ctx = shash_desc_ctx(desc); in md5_export()
131 static int md5_import(struct shash_desc *desc, const void *in) in md5_import() argument
133 struct md5_state *ctx = shash_desc_ctx(desc); in md5_import()
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| D | pcbc.c | 45 static int crypto_pcbc_encrypt_segment(struct blkcipher_desc *desc, in crypto_pcbc_encrypt_segment() argument
70 static int crypto_pcbc_encrypt_inplace(struct blkcipher_desc *desc, in crypto_pcbc_encrypt_inplace() argument
97 static int crypto_pcbc_encrypt(struct blkcipher_desc *desc, in crypto_pcbc_encrypt() argument
102 struct crypto_blkcipher *tfm = desc->tfm; in crypto_pcbc_encrypt()
108 err = blkcipher_walk_virt(desc, &walk); in crypto_pcbc_encrypt()
112 nbytes = crypto_pcbc_encrypt_inplace(desc, &walk, in crypto_pcbc_encrypt()
115 nbytes = crypto_pcbc_encrypt_segment(desc, &walk, in crypto_pcbc_encrypt()
117 err = blkcipher_walk_done(desc, &walk, nbytes); in crypto_pcbc_encrypt()
123 static int crypto_pcbc_decrypt_segment(struct blkcipher_desc *desc, in crypto_pcbc_decrypt_segment() argument
150 static int crypto_pcbc_decrypt_inplace(struct blkcipher_desc *desc, in crypto_pcbc_decrypt_inplace() argument
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| D | cbc.c | 42 static int crypto_cbc_encrypt_segment(struct blkcipher_desc *desc, in crypto_cbc_encrypt_segment() argument
66 static int crypto_cbc_encrypt_inplace(struct blkcipher_desc *desc, in crypto_cbc_encrypt_inplace() argument
90 static int crypto_cbc_encrypt(struct blkcipher_desc *desc, in crypto_cbc_encrypt() argument
95 struct crypto_blkcipher *tfm = desc->tfm; in crypto_cbc_encrypt()
101 err = blkcipher_walk_virt(desc, &walk); in crypto_cbc_encrypt()
105 nbytes = crypto_cbc_encrypt_inplace(desc, &walk, child); in crypto_cbc_encrypt()
107 nbytes = crypto_cbc_encrypt_segment(desc, &walk, child); in crypto_cbc_encrypt()
108 err = blkcipher_walk_done(desc, &walk, nbytes); in crypto_cbc_encrypt()
114 static int crypto_cbc_decrypt_segment(struct blkcipher_desc *desc, in crypto_cbc_decrypt_segment() argument
140 static int crypto_cbc_decrypt_inplace(struct blkcipher_desc *desc, in crypto_cbc_decrypt_inplace() argument
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| D | ghash-generic.c | 35 static int ghash_init(struct shash_desc *desc) in ghash_init() argument
37 struct ghash_desc_ctx *dctx = shash_desc_ctx(desc); in ghash_init()
63 static int ghash_update(struct shash_desc *desc, in ghash_update() argument
66 struct ghash_desc_ctx *dctx = shash_desc_ctx(desc); in ghash_update()
67 struct ghash_ctx *ctx = crypto_shash_ctx(desc->tfm); in ghash_update()
119 static int ghash_final(struct shash_desc *desc, u8 *dst) in ghash_final() argument
121 struct ghash_desc_ctx *dctx = shash_desc_ctx(desc); in ghash_final()
122 struct ghash_ctx *ctx = crypto_shash_ctx(desc->tfm); in ghash_final()
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| D | tgr192.c | 498 static int tgr192_init(struct shash_desc *desc) in tgr192_init() argument
500 struct tgr192_ctx *tctx = shash_desc_ctx(desc); in tgr192_init()
514 static int tgr192_update(struct shash_desc *desc, const u8 *inbuf, in tgr192_update() argument
517 struct tgr192_ctx *tctx = shash_desc_ctx(desc); in tgr192_update()
531 tgr192_update(desc, NULL, 0); in tgr192_update()
555 static int tgr192_final(struct shash_desc *desc, u8 * out) in tgr192_final() argument
557 struct tgr192_ctx *tctx = shash_desc_ctx(desc); in tgr192_final()
563 tgr192_update(desc, NULL, 0); /* flush */ ; in tgr192_final()
591 tgr192_update(desc, NULL, 0); /* flush */ ; in tgr192_final()
609 static int tgr160_final(struct shash_desc *desc, u8 * out) in tgr160_final() argument
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| D | ecb.c | 41 static int crypto_ecb_crypt(struct blkcipher_desc *desc, in crypto_ecb_crypt() argument
50 err = blkcipher_walk_virt(desc, walk); in crypto_ecb_crypt()
63 err = blkcipher_walk_done(desc, walk, nbytes); in crypto_ecb_crypt()
69 static int crypto_ecb_encrypt(struct blkcipher_desc *desc, in crypto_ecb_encrypt() argument
74 struct crypto_blkcipher *tfm = desc->tfm; in crypto_ecb_encrypt()
79 return crypto_ecb_crypt(desc, &walk, child, in crypto_ecb_encrypt()
83 static int crypto_ecb_decrypt(struct blkcipher_desc *desc, in crypto_ecb_decrypt() argument
88 struct crypto_blkcipher *tfm = desc->tfm; in crypto_ecb_decrypt()
93 return crypto_ecb_crypt(desc, &walk, child, in crypto_ecb_decrypt()
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| D | crypto_null.c | 42 static int null_init(struct shash_desc *desc) in null_init() argument
47 static int null_update(struct shash_desc *desc, const u8 *data, in null_update() argument
53 static int null_final(struct shash_desc *desc, u8 *out) in null_final() argument
58 static int null_digest(struct shash_desc *desc, const u8 *data, in null_digest() argument
77 static int skcipher_null_crypt(struct blkcipher_desc *desc, in skcipher_null_crypt() argument
85 err = blkcipher_walk_virt(desc, &walk); in skcipher_null_crypt()
91 err = blkcipher_walk_done(desc, &walk, 0); in skcipher_null_crypt()
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| D | sha512_generic.c | 133 sha512_init(struct shash_desc *desc) in sha512_init() argument
135 struct sha512_state *sctx = shash_desc_ctx(desc); in sha512_init()
150 sha384_init(struct shash_desc *desc) in sha384_init() argument
152 struct sha512_state *sctx = shash_desc_ctx(desc); in sha384_init()
166 int crypto_sha512_update(struct shash_desc *desc, const u8 *data, in crypto_sha512_update() argument
169 struct sha512_state *sctx = shash_desc_ctx(desc); in crypto_sha512_update()
203 sha512_final(struct shash_desc *desc, u8 *hash) in sha512_final() argument
205 struct sha512_state *sctx = shash_desc_ctx(desc); in sha512_final()
219 crypto_sha512_update(desc, padding, pad_len); in sha512_final()
222 crypto_sha512_update(desc, (const u8 *)bits, sizeof(bits)); in sha512_final()
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| D | michael_mic.c | 50 static int michael_init(struct shash_desc *desc) in michael_init() argument
52 struct michael_mic_desc_ctx *mctx = shash_desc_ctx(desc); in michael_init()
53 struct michael_mic_ctx *ctx = crypto_shash_ctx(desc->tfm); in michael_init()
62 static int michael_update(struct shash_desc *desc, const u8 *data, in michael_update() argument
65 struct michael_mic_desc_ctx *mctx = shash_desc_ctx(desc); in michael_update()
103 static int michael_final(struct shash_desc *desc, u8 *out) in michael_final() argument
105 struct michael_mic_desc_ctx *mctx = shash_desc_ctx(desc); in michael_final()
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| D | tcrypt.c | 70 static int test_cipher_jiffies(struct blkcipher_desc *desc, int enc, in test_cipher_jiffies() argument
80 ret = crypto_blkcipher_encrypt(desc, sg, sg, blen); in test_cipher_jiffies()
82 ret = crypto_blkcipher_decrypt(desc, sg, sg, blen); in test_cipher_jiffies()
93 static int test_cipher_cycles(struct blkcipher_desc *desc, int enc, in test_cipher_cycles() argument
105 ret = crypto_blkcipher_encrypt(desc, sg, sg, blen); in test_cipher_cycles()
107 ret = crypto_blkcipher_decrypt(desc, sg, sg, blen); in test_cipher_cycles()
119 ret = crypto_blkcipher_encrypt(desc, sg, sg, blen); in test_cipher_cycles()
121 ret = crypto_blkcipher_decrypt(desc, sg, sg, blen); in test_cipher_cycles()
150 struct blkcipher_desc desc; in test_cipher_speed() local
168 desc.tfm = tfm; in test_cipher_speed()
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| D | cryptd.c | 74 struct shash_desc desc; member
190 int (*crypt)(struct blkcipher_desc *desc, in cryptd_blkcipher_crypt() argument
196 struct blkcipher_desc desc; in cryptd_blkcipher_crypt() local
203 desc.tfm = child; in cryptd_blkcipher_crypt()
204 desc.info = req->info; in cryptd_blkcipher_crypt()
205 desc.flags = CRYPTO_TFM_REQ_MAY_SLEEP; in cryptd_blkcipher_crypt()
207 err = crypt(&desc, req->dst, req->src, req->nbytes); in cryptd_blkcipher_crypt()
436 struct shash_desc *desc = &rctx->desc; in cryptd_hash_init() local
441 desc->tfm = child; in cryptd_hash_init()
442 desc->flags = CRYPTO_TFM_REQ_MAY_SLEEP; in cryptd_hash_init()
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| D | xts.c | 147 static int encrypt(struct blkcipher_desc *desc, struct scatterlist *dst, in encrypt() argument
150 struct priv *ctx = crypto_blkcipher_ctx(desc->tfm); in encrypt()
154 return crypt(desc, &w, ctx, crypto_cipher_alg(ctx->tweak)->cia_encrypt, in encrypt()
158 static int decrypt(struct blkcipher_desc *desc, struct scatterlist *dst, in decrypt() argument
161 struct priv *ctx = crypto_blkcipher_ctx(desc->tfm); in decrypt()
165 return crypt(desc, &w, ctx, crypto_cipher_alg(ctx->tweak)->cia_encrypt, in decrypt()
169 int xts_crypt(struct blkcipher_desc *desc, struct scatterlist *sdst, in xts_crypt() argument
185 err = blkcipher_walk_virt(desc, &walk); in xts_crypt()
227 err = blkcipher_walk_done(desc, &walk, nbytes); in xts_crypt()
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| D | wp512.c | 989 static int wp512_init(struct shash_desc *desc) { in wp512_init() argument
990 struct wp512_ctx *wctx = shash_desc_ctx(desc); in wp512_init()
1003 static int wp512_update(struct shash_desc *desc, const u8 *source, in wp512_update() argument
1006 struct wp512_ctx *wctx = shash_desc_ctx(desc); in wp512_update()
1065 static int wp512_final(struct shash_desc *desc, u8 *out) in wp512_final() argument
1067 struct wp512_ctx *wctx = shash_desc_ctx(desc); in wp512_final()
1100 static int wp384_final(struct shash_desc *desc, u8 *out) in wp384_final() argument
1104 wp512_final(desc, D); in wp384_final()
1111 static int wp256_final(struct shash_desc *desc, u8 *out) in wp256_final() argument
1115 wp512_final(desc, D); in wp256_final()
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| D | testmgr.c | 113 int (*test)(const struct alg_test_desc *desc, const char *driver,
1407 static int alg_test_aead(const struct alg_test_desc *desc, const char *driver, in alg_test_aead() argument
1420 if (desc->suite.aead.enc.vecs) { in alg_test_aead()
1421 err = test_aead(tfm, ENCRYPT, desc->suite.aead.enc.vecs, in alg_test_aead()
1422 desc->suite.aead.enc.count); in alg_test_aead()
1427 if (!err && desc->suite.aead.dec.vecs) in alg_test_aead()
1428 err = test_aead(tfm, DECRYPT, desc->suite.aead.dec.vecs, in alg_test_aead()
1429 desc->suite.aead.dec.count); in alg_test_aead()
1436 static int alg_test_cipher(const struct alg_test_desc *desc, in alg_test_cipher() argument
1449 if (desc->suite.cipher.enc.vecs) { in alg_test_cipher()
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| D | lrw.c | 195 static int encrypt(struct blkcipher_desc *desc, struct scatterlist *dst, in encrypt() argument
198 struct priv *ctx = crypto_blkcipher_ctx(desc->tfm); in encrypt()
202 return crypt(desc, &w, ctx, in encrypt()
206 static int decrypt(struct blkcipher_desc *desc, struct scatterlist *dst, in decrypt() argument
209 struct priv *ctx = crypto_blkcipher_ctx(desc->tfm); in decrypt()
213 return crypt(desc, &w, ctx, in decrypt()
217 int lrw_crypt(struct blkcipher_desc *desc, struct scatterlist *sdst, in lrw_crypt() argument
234 err = blkcipher_walk_virt(desc, &walk); in lrw_crypt()
282 err = blkcipher_walk_done(desc, &walk, nbytes); in lrw_crypt()
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| D | salsa20_generic.c | 177 static int encrypt(struct blkcipher_desc *desc, in encrypt() argument
182 struct crypto_blkcipher *tfm = desc->tfm; in encrypt()
187 err = blkcipher_walk_virt_block(desc, &walk, 64); in encrypt()
195 return blkcipher_walk_done(desc, &walk, 0); in encrypt()
202 err = blkcipher_walk_done(desc, &walk, walk.nbytes % 64); in encrypt()
208 err = blkcipher_walk_done(desc, &walk, 0); in encrypt()
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| /crypto/asymmetric_keys/ |
| D | x509_public_key.c | 43 struct shash_desc *desc; in x509_check_signature() local
56 desc_size = crypto_shash_descsize(tfm) + sizeof(*desc); in x509_check_signature()
71 desc = (void *)sig + sizeof(*sig); in x509_check_signature()
72 desc->tfm = tfm; in x509_check_signature()
73 desc->flags = CRYPTO_TFM_REQ_MAY_SLEEP; in x509_check_signature()
75 ret = crypto_shash_init(desc); in x509_check_signature()
84 ret = crypto_shash_finup(desc, cert->tbs, cert->tbs_size, sig->digest); in x509_check_signature()
111 char *desc = NULL; in x509_key_preparse() local
191 desc = kmalloc(sulen + 2 + srlen + 1, GFP_KERNEL); in x509_key_preparse()
192 if (!desc) in x509_key_preparse()
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