Lines Matching refs:kctx
41 EVP_KDF_CTX *kctx; in tls13_hkdf_expand() local
48 kctx = EVP_KDF_CTX_new(kdf); in tls13_hkdf_expand()
50 if (kctx == NULL) in tls13_hkdf_expand()
63 EVP_KDF_CTX_free(kctx); in tls13_hkdf_expand()
68 EVP_KDF_CTX_free(kctx); in tls13_hkdf_expand()
93 ret = EVP_KDF_derive(kctx, out, outlen, params) <= 0; in tls13_hkdf_expand()
94 EVP_KDF_CTX_free(kctx); in tls13_hkdf_expand()
169 EVP_KDF_CTX *kctx; in tls13_generate_secret() local
180 kctx = EVP_KDF_CTX_new(kdf); in tls13_generate_secret()
182 if (kctx == NULL) { in tls13_generate_secret()
191 EVP_KDF_CTX_free(kctx); in tls13_generate_secret()
214 ret = EVP_KDF_derive(kctx, outsecret, mdlen, params) <= 0; in tls13_generate_secret()
219 EVP_KDF_CTX_free(kctx); in tls13_generate_secret()