Searched refs:derived_key (Results 1 – 2 of 2) sorted by relevance
| /linux-4.1.27/security/keys/encrypted-keys/ |
| D | encrypted.c | 376 static int get_derived_key(u8 *derived_key, enum derived_key_type key_type, in get_derived_key() argument
399 ret = calc_hash(derived_key, derived_buf, derived_buf_len); in get_derived_key()
465 const u8 *derived_key, in derived_key_encrypt() argument
479 ret = init_blkcipher_desc(&desc, derived_key, derived_keylen, in derived_key_encrypt()
507 u8 derived_key[HASH_SIZE]; in datablob_hmac_append() local
511 ret = get_derived_key(derived_key, AUTH_KEY, master_key, master_keylen); in datablob_hmac_append()
516 ret = calc_hmac(digest, derived_key, sizeof derived_key, in datablob_hmac_append()
529 u8 derived_key[HASH_SIZE]; in datablob_hmac_verify() local
535 ret = get_derived_key(derived_key, AUTH_KEY, master_key, master_keylen); in datablob_hmac_verify()
546 ret = calc_hmac(digest, derived_key, sizeof derived_key, p, len); in datablob_hmac_verify()
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| /linux-4.1.27/fs/ext4/ |
| D | crypto_key.c | 41 char derived_key[EXT4_AES_256_XTS_KEY_SIZE]) in ext4_derive_key_aes()
69 sg_init_one(&dst_sg, derived_key, EXT4_AES_256_XTS_KEY_SIZE); in ext4_derive_key_aes()
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