Searched refs:prk (Results 1 – 3 of 3) sorted by relevance
| /hal_espressif-latest/components/wpa_supplicant/src/common/ |
| D | dpp.c | 835 u8 salt[DPP_MAX_HASH_LEN], prk[DPP_MAX_HASH_LEN]; in dpp_derive_k1() local
843 if (dpp_hmac(hash_len, salt, hash_len, Mx, Mx_len, prk) < 0) in dpp_derive_k1()
846 prk, hash_len); in dpp_derive_k1()
849 res = dpp_hkdf_expand(hash_len, prk, hash_len, info, k1, hash_len); in dpp_derive_k1()
850 forced_memzero(prk, hash_len); in dpp_derive_k1()
863 u8 salt[DPP_MAX_HASH_LEN], prk[DPP_MAX_HASH_LEN]; in dpp_derive_k2() local
871 res = dpp_hmac(hash_len, salt, hash_len, Nx, Nx_len, prk); in dpp_derive_k2()
875 prk, hash_len); in dpp_derive_k2()
878 res = dpp_hkdf_expand(hash_len, prk, hash_len, info, k2, hash_len); in dpp_derive_k2()
879 forced_memzero(prk, hash_len); in dpp_derive_k2()
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| D | sae.c | 526 u8 *prk) in hkdf_extract() argument
530 prk); in hkdf_extract()
535 static int hkdf_expand(size_t hash_len, const u8 *prk, size_t prk_len, in hkdf_expand() argument
541 return hmac_sha256_kdf(prk, prk_len, NULL, in hkdf_expand()
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| /hal_espressif-latest/components/wpa_supplicant/src/rsn_supp/ |
| D | wpa.c | 2868 u8 pmkid[SHA256_MAC_LEN], prk[SHA256_MAC_LEN], pmk[SHA256_MAC_LEN]; in owe_process_assoc_resp() local
2977 …ac_sha256(wpabuf_head(hkey), wpabuf_len(hkey), wpabuf_head(sh_secret), wpabuf_len(sh_secret), prk); in owe_process_assoc_resp()
2987 wpa_hexdump_key(MSG_DEBUG, "OWE: prk", prk, hash_len); in owe_process_assoc_resp()
2990 res = hmac_sha256_kdf(prk, hash_len, NULL, (const u8 *)info, in owe_process_assoc_resp()
2996 forced_memzero(prk, SHA256_MAC_LEN); in owe_process_assoc_resp()
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