Searched refs:derived_key (Results 1 – 1 of 1) sorted by relevance
| /security/keys/encrypted-keys/ |
| D | encrypted.c | 383 static int get_derived_key(u8 *derived_key, enum derived_key_type key_type, in get_derived_key() argument
406 ret = calc_hash(derived_key, derived_buf, derived_buf_len); in get_derived_key()
472 const u8 *derived_key, in derived_key_encrypt() argument
486 ret = init_blkcipher_desc(&desc, derived_key, derived_keylen, in derived_key_encrypt()
514 u8 derived_key[HASH_SIZE]; in datablob_hmac_append() local
518 ret = get_derived_key(derived_key, AUTH_KEY, master_key, master_keylen); in datablob_hmac_append()
523 ret = calc_hmac(digest, derived_key, sizeof derived_key, in datablob_hmac_append()
536 u8 derived_key[HASH_SIZE]; in datablob_hmac_verify() local
542 ret = get_derived_key(derived_key, AUTH_KEY, master_key, master_keylen); in datablob_hmac_verify()
553 ret = calc_hmac(digest, derived_key, sizeof derived_key, p, len); in datablob_hmac_verify()
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