1 files changed, 33 insertions, 0 deletions
diff --git a/src/lib/md5.h b/src/lib/md5.h
new file mode 100644
index 0000000..682a6c5
--- /dev/null
+++ b/src/lib/md5.h
@@ -0,0 +1,33 @@
+/*
+ * This is an OpenSSL-compatible implementation of the RSA Data Security,
+ * Inc. MD5 Message-Digest Algorithm.
+ *
+ * Written by Solar Designer <solar@openwall.com> in 2001, and placed in
+ * the public domain.  See md5.c for more information.
+ */
+
+#ifndef MD5_H
+#define MD5_H
+
+#include "hash-method.h"
+
+#define	MD5_RESULTLEN (128/8)
+
+struct md5_context {
+	uint_fast32_t lo, hi;
+	uint_fast32_t a, b, c, d;
+	unsigned char buffer[64];
+	uint_fast32_t block[MD5_RESULTLEN];
+};
+
+void md5_init(struct md5_context *ctx);
+void md5_update(struct md5_context *ctx, const void *data, size_t size);
+void md5_final(struct md5_context *ctx,
+	       unsigned char result[STATIC_ARRAY MD5_RESULTLEN]);
+
+void md5_get_digest(const void *data, size_t size,
+		    unsigned char result[STATIC_ARRAY MD5_RESULTLEN]);
+
+extern const struct hash_method hash_method_md5;
+
+#endif