1 /* 2 * SHA384 hash implementation and interface functions 3 * Copyright (c) 2015-2017, Jouni Malinen <j@w1.fi> 4 * 5 * This software may be distributed under the terms of the BSD license. 6 * See README for more details. 7 */ 8 9 #ifndef SHA384_H 10 #define SHA384_H 11 12 #define SHA384_MAC_LEN 48 13 14 int hmac_sha384_vector(const u8 *key, size_t key_len, size_t num_elem, 15 const u8 *addr[], const size_t *len, u8 *mac); 16 int hmac_sha384(const u8 *key, size_t key_len, const u8 *data, 17 size_t data_len, u8 *mac); 18 int sha384_prf(const u8 *key, size_t key_len, const char *label, 19 const u8 *data, size_t data_len, u8 *buf, size_t buf_len); 20 int sha384_prf_bits(const u8 *key, size_t key_len, const char *label, 21 const u8 *data, size_t data_len, u8 *buf, 22 size_t buf_len_bits); 23 int tls_prf_sha384(const u8 *secret, size_t secret_len, 24 const char *label, const u8 *seed, size_t seed_len, 25 u8 *out, size_t outlen); 26 int hmac_sha384_kdf(const u8 *secret, size_t secret_len, 27 const char *label, const u8 *seed, size_t seed_len, 28 u8 *out, size_t outlen); 29 30 #endif /* SHA384_H */ 31