Lines Matching refs:prk
1522 u8 salt[DPP_MAX_HASH_LEN], prk[DPP_MAX_HASH_LEN];
1530 if (dpp_hmac(hash_len, salt, hash_len, Mx, Mx_len, prk) < 0)
1533 prk, hash_len);
1536 res = dpp_hkdf_expand(hash_len, prk, hash_len, info, k1, hash_len);
1537 os_memset(prk, 0, hash_len);
1550 u8 salt[DPP_MAX_HASH_LEN], prk[DPP_MAX_HASH_LEN];
1558 res = dpp_hmac(hash_len, salt, hash_len, Nx, Nx_len, prk);
1562 prk, hash_len);
1565 res = dpp_hkdf_expand(hash_len, prk, hash_len, info, k2, hash_len);
1566 os_memset(prk, 0, hash_len);
1582 u8 prk[DPP_MAX_HASH_LEN];
1617 num_elem, addr, len, prk);
1621 prk, hash_len);
1624 res = dpp_hkdf_expand(hash_len, prk, hash_len, info_ke, ke, hash_len);
1625 os_memset(prk, 0, hash_len);
6379 u8 salt[DPP_MAX_HASH_LEN], prk[DPP_MAX_HASH_LEN];
6387 if (dpp_hmac(hash_len, salt, hash_len, Nx, Nx_len, prk) < 0)
6390 prk, hash_len);
6393 res = dpp_hkdf_expand(hash_len, prk, hash_len, info, pmk, hash_len);
6394 os_memset(prk, 0, hash_len);
7174 u8 salt[DPP_MAX_HASH_LEN], prk[DPP_MAX_HASH_LEN];
7184 if (dpp_hmac(hash_len, salt, hash_len, Kx, Kx_len, prk) < 0)
7187 prk, hash_len);
7205 res = hmac_sha256_kdf(prk, hash_len, NULL, info, info_len,
7208 res = hmac_sha384_kdf(prk, hash_len, NULL, info, info_len,
7211 res = hmac_sha512_kdf(prk, hash_len, NULL, info, info_len,
7216 os_memset(prk, 0, hash_len);