#define OSSL_PROV_PARAM_BUILDINFO "buildinfo"
-/* Well known cipher parameters */
-
-#define OSSL_CIPHER_PARAM_PADDING "padding"
-#define OSSL_CIPHER_PARAM_MODE "mode"
+/* cipher parameters */
+#define OSSL_CIPHER_PARAM_PADDING "padding" /* int */
+#define OSSL_CIPHER_PARAM_MODE "mode" /* int */
+#define OSSL_CIPHER_PARAM_BLOCK_SIZE "blocksize" /* int */
+#define OSSL_CIPHER_PARAM_FLAGS "flags" /* ulong */
+#define OSSL_CIPHER_PARAM_KEYLEN "keylen" /* int */
+#define OSSL_CIPHER_PARAM_IVLEN "ivlen" /* int */
+#define OSSL_CIPHER_PARAM_IV "iv" /* octet_string OR octet_ptr */
+#define OSSL_CIPHER_PARAM_NUM "num" /* int */
+#define OSSL_CIPHER_PARAM_AEAD_TAG "tag" /* octet_string */
+#define OSSL_CIPHER_PARAM_AEAD_TLS1_AAD "tlsaad" /* octet_string */
+#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 */
/* digest parameters */
#define OSSL_DIGEST_PARAM_XOFLEN "xoflen"
-#define OSSL_DIGEST_PARAM_CMD "cmd"
-#define OSSL_DIGEST_PARAM_MSG "msg"
+#define OSSL_DIGEST_PARAM_SSL3_MS "ssl3-ms"
#define OSSL_DIGEST_PARAM_PAD_TYPE "pad_type"
#define OSSL_DIGEST_PARAM_MICALG "micalg"
+#define OSSL_DIGEST_PARAM_BLOCK_SIZE "blocksize" /* OSSL_PARAM_INTEGER */
+#define OSSL_DIGEST_PARAM_SIZE "size" /* OSSL_PARAM_INTEGER */
+#define OSSL_DIGEST_PARAM_FLAGS "flags" /* OSSL_PARAM_UNSIGNED_INTEGER */
+
+/* PKEY parameters */
+/* Diffie-Hellman Parameters */
+#define OSSL_PKEY_PARAM_DH_P "dh-p"
+#define OSSL_PKEY_PARAM_DH_G "dh-g"
+#define OSSL_PKEY_PARAM_DH_Q "dh-q"
+/* Diffie-Hellman Keys */
+#define OSSL_PKEY_PARAM_DH_PUB_KEY "dh-pub"
+#define OSSL_PKEY_PARAM_DH_PRIV_KEY "dh-priv"
+
+/* Key Exchange parameters */
+
+#define OSSL_EXCHANGE_PARAM_PAD "exchange-pad"
# ifdef __cplusplus
}