ossl_dh_kdf_X9_42_asn1
return ossl_dh_kdf_X9_42_asn1(out, outlen, Z, Zlen, key_alg,
int ossl_dh_kdf_X9_42_asn1(unsigned char *out, size_t outlen,
if (!ossl_dh_kdf_X9_42_asn1(secret, pdhctx->kdf_outlen,