/* cipher parameters */
#define OSSL_CIPHER_PARAM_PADDING "padding" /* uint */
+#define OSSL_CIPHER_PARAM_USE_BITS "use-bits" /* uint */
#define OSSL_CIPHER_PARAM_TLS_VERSION "tls-version" /* uint */
#define OSSL_CIPHER_PARAM_TLS_MAC "tls-mac" /* octet_ptr */
#define OSSL_CIPHER_PARAM_TLS_MAC_SIZE "tls-mac-size" /* size_t */