--- /dev/null
+/*
+ * SHA-384 internal definitions
+ * Copyright (c) 2015, Pali Rohár <pali.rohar@gmail.com>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef SHA384_I_H
+#define SHA384_I_H
+
+#include "sha512_i.h"
+
+#define SHA384_BLOCK_SIZE SHA512_BLOCK_SIZE
+
+#define sha384_state sha512_state
+
+void sha384_init(struct sha384_state *md);
+int sha384_process(struct sha384_state *md, const unsigned char *in,
+ unsigned long inlen);
+int sha384_done(struct sha384_state *md, unsigned char *out);
+
+#endif /* SHA384_I_H */