Searched refs:prev (Results 1 – 7 of 7) sorted by relevance
| /crypto/ |
| A D | xcbc.c | 61 u8 *prev = shash_desc_ctx(pdesc); in crypto_xcbc_digest_init() local
63 memset(prev, 0, bs); in crypto_xcbc_digest_init()
74 u8 *prev = shash_desc_ctx(pdesc); in crypto_xcbc_digest_update() local
77 crypto_xor(prev, p, bs); in crypto_xcbc_digest_update()
78 crypto_cipher_encrypt_one(tfm, prev, prev); in crypto_xcbc_digest_update()
92 u8 *prev = shash_desc_ctx(pdesc); in crypto_xcbc_digest_finup() local
95 crypto_xor(prev, src, len); in crypto_xcbc_digest_finup()
97 prev[len] ^= 0x80; in crypto_xcbc_digest_finup()
100 crypto_xor(prev, &tctx->consts[offset], bs); in crypto_xcbc_digest_finup()
101 crypto_cipher_encrypt_one(tfm, out, prev); in crypto_xcbc_digest_finup()
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| A D | cmac.c | 93 u8 *prev = shash_desc_ctx(pdesc); in crypto_cmac_digest_init() local
95 memset(prev, 0, bs); in crypto_cmac_digest_init()
106 u8 *prev = shash_desc_ctx(pdesc); in crypto_cmac_digest_update() local
109 crypto_xor(prev, p, bs); in crypto_cmac_digest_update()
110 crypto_cipher_encrypt_one(tfm, prev, prev); in crypto_cmac_digest_update()
124 u8 *prev = shash_desc_ctx(pdesc); in crypto_cmac_digest_finup() local
127 crypto_xor(prev, src, len); in crypto_cmac_digest_finup()
129 prev[len] ^= 0x80; in crypto_cmac_digest_finup()
132 crypto_xor(prev, (const u8 *)tctx->consts + offset, bs); in crypto_cmac_digest_finup()
133 crypto_cipher_encrypt_one(tfm, out, prev); in crypto_cmac_digest_finup()
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| A D | jitterentropy.c | 300 static inline __u64 jent_delta(__u64 prev, __u64 next) in jent_delta() argument
303 return (prev < next) ? (next - prev) : in jent_delta()
304 (JENT_UINT64_MAX - prev + 1 + next); in jent_delta()
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| A D | hkdf.c | 81 const u8 *prev = NULL; in hkdf_expand() local
95 if (prev) { in hkdf_expand()
96 err = crypto_shash_update(desc, prev, hashlen); in hkdf_expand()
120 prev = &okm[i]; in hkdf_expand()
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| A D | drbg.c | 250 memcpy(drbg->prev, entropy, entropylen); in drbg_fips_continuous_test()
255 ret = memcmp(drbg->prev, entropy, entropylen); in drbg_fips_continuous_test()
258 memcpy(drbg->prev, entropy, entropylen); in drbg_fips_continuous_test()
1256 kfree_sensitive(drbg->prev); in drbg_dealloc_state()
1257 drbg->prev = NULL; in drbg_dealloc_state()
1330 drbg->prev = kzalloc(drbg_sec_strength(drbg->core->flags), in drbg_alloc_state()
1332 if (!drbg->prev) { in drbg_alloc_state()
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| A D | af_alg.c | 612 sgl = list_entry(ctx->tsgl_list.prev, struct af_alg_tsgl, list); in af_alg_alloc_tsgl()
1000 sgl = list_entry(ctx->tsgl_list.prev, in af_alg_sendmsg()
1035 sgl = list_entry(ctx->tsgl_list.prev, struct af_alg_tsgl, in af_alg_sendmsg()
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| A D | algapi.c | 977 queue->backlog = queue->backlog->prev; in crypto_enqueue_request_head()
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