+static const OSSL_ALGORITHM deflt_kdfs[] = {
+ { OSSL_KDF_NAME_HKDF, "default=yes", kdf_hkdf_functions },
+ { OSSL_KDF_NAME_SSKDF, "default=yes", kdf_sskdf_functions },
+ { OSSL_KDF_NAME_PBKDF2, "default=yes", kdf_pbkdf2_functions },
+ { OSSL_KDF_NAME_SSHKDF, "default=yes", kdf_sshkdf_functions },
+ { OSSL_KDF_NAME_X963KDF, "default=yes", kdf_x963_kdf_functions },
+ { OSSL_KDF_NAME_TLS1_PRF, "default=yes", kdf_tls1_prf_functions },
+#ifndef OPENSSL_NO_CMS
+ { OSSL_KDF_NAME_X942KDF, "default=yes", kdf_x942_kdf_functions },
+#endif
+#ifndef OPENSSL_NO_SCRYPT
+ { OSSL_KDF_NAME_SCRYPT, "default=yes", kdf_scrypt_functions },
+#endif
+ { NULL, NULL, NULL }
+};
+