Lines Matching defs:prk
1228 u8 salt[DPP_MAX_HASH_LEN], prk[DPP_MAX_HASH_LEN];
1236 if (dpp_hmac(hash_len, salt, hash_len, Mx, Mx_len, prk) < 0)
1238 wpa_hexdump_key(MSG_DEBUG, "DPP: PRK = HKDF-Extract(<>, IKM=M.x)",
1239 prk, hash_len);
1241 /* HKDF-Expand(PRK, info, L) */
1242 res = dpp_hkdf_expand(hash_len, prk, hash_len, info, k1, hash_len);
1243 os_memset(prk, 0, hash_len);
1247 wpa_hexdump_key(MSG_DEBUG, "DPP: k1 = HKDF-Expand(PRK, info, L)",
1256 u8 salt[DPP_MAX_HASH_LEN], prk[DPP_MAX_HASH_LEN];
1264 res = dpp_hmac(hash_len, salt, hash_len, Nx, Nx_len, prk);
1267 wpa_hexdump_key(MSG_DEBUG, "DPP: PRK = HKDF-Extract(<>, IKM=N.x)",
1268 prk, hash_len);
1270 /* HKDF-Expand(PRK, info, L) */
1271 res = dpp_hkdf_expand(hash_len, prk, hash_len, info, k2, hash_len);
1272 os_memset(prk, 0, hash_len);
1276 wpa_hexdump_key(MSG_DEBUG, "DPP: k2 = HKDF-Expand(PRK, info, L)",
1288 u8 prk[DPP_MAX_HASH_LEN];
1312 num_elem, addr, len, prk);
1315 wpa_hexdump_key(MSG_DEBUG, "DPP: PRK = HKDF-Extract(<>, IKM)",
1316 prk, hash_len);
1318 /* HKDF-Expand(PRK, info, L) */
1319 res = dpp_hkdf_expand(hash_len, prk, hash_len, info_ke, ke, hash_len);
1320 os_memset(prk, 0, hash_len);
1324 wpa_hexdump_key(MSG_DEBUG, "DPP: ke = HKDF-Expand(PRK, info, L)",
4553 u8 salt[DPP_MAX_HASH_LEN], prk[DPP_MAX_HASH_LEN];
4561 if (dpp_hmac(hash_len, salt, hash_len, Nx, Nx_len, prk) < 0)
4563 wpa_hexdump_key(MSG_DEBUG, "DPP: PRK = HKDF-Extract(<>, IKM=N.x)",
4564 prk, hash_len);
4566 /* HKDF-Expand(PRK, info, L) */
4567 res = dpp_hkdf_expand(hash_len, prk, hash_len, info, pmk, hash_len);
4568 os_memset(prk, 0, hash_len);
4572 wpa_hexdump_key(MSG_DEBUG, "DPP: PMK = HKDF-Expand(PRK, info, L)",
5350 u8 salt[DPP_MAX_HASH_LEN], prk[DPP_MAX_HASH_LEN];
5360 if (dpp_hmac(hash_len, salt, hash_len, Kx, Kx_len, prk) < 0)
5362 wpa_hexdump_key(MSG_DEBUG, "DPP: PRK = HKDF-Extract(<>, IKM)",
5363 prk, hash_len);
5379 /* HKDF-Expand(PRK, info, L) */
5381 res = hmac_sha256_kdf(prk, hash_len, NULL, info, info_len,
5384 res = hmac_sha384_kdf(prk, hash_len, NULL, info, info_len,
5387 res = hmac_sha512_kdf(prk, hash_len, NULL, info, info_len,
5392 os_memset(prk, 0, hash_len);
5396 wpa_hexdump_key(MSG_DEBUG, "DPP: z = HKDF-Expand(PRK, info, L)",
