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+/*
+ * This code implements the MD5 message-digest algorithm.
+ * The algorithm is due to Ron Rivest. This code was
+ * written by Colin Plumb in 1993, no copyright is claimed.
+ * This code is in the public domain; do with it what you wish.
+ *
+ * Equivalent code is available from RSA Data Security, Inc.
+ * This code has been tested against that, and is equivalent,
+ * except that you don't need to include two pages of legalese
+ * with every copy.
+ *
+ * To compute the message digest of a chunk of bytes, declare an
+ * MD5Context structure, pass it to MD5Init, call MD5Update as
+ * needed on buffers full of bytes, and then call MD5Final, which
+ * will fill a supplied 16-byte array with the digest.
+ */
+
+
+#ifndef _MD5_H_
+#define _MD5_H_
+
+#include <stdint.h>
+#include <sys/types.h>
+
+#define MD5_HASHBYTES 16
+
+typedef struct MD5Context {
+ uint32_t buf[4];
+ uint32_t bits[2];
+ unsigned char in[64];
+} MD5_CTX;
+
+extern void MD5Init(MD5_CTX *context);
+extern void MD5Update(MD5_CTX *context,unsigned char const *buf,unsigned len);
+extern void MD5Final(unsigned char digest[MD5_HASHBYTES], MD5_CTX *context);
+
+extern void MD5Transform(uint32_t buf[4], uint32_t const in[16]);
+
+#endif