#define OSSL_CIPHER_PARAM_AEAD_TLS1_AAD_PAD "tlsaadpad" /* size_t */
#define OSSL_CIPHER_PARAM_AEAD_TLS1_IV_FIXED "tlsivfixed" /* octet_string */
#define OSSL_CIPHER_PARAM_AEAD_IVLEN "aeadivlen" /* size_t */
+#define OSSL_CIPHER_PARAM_RANDOM_KEY "randkey" /* octet_string */
/* digest parameters */
#define OSSL_DIGEST_PARAM_XOFLEN "xoflen"