#ifndef _UCW_MD5_H
#define _UCW_MD5_H
+#ifdef CONFIG_UCW_CLEAN_ABI
+#define md5_final ucw_md5_final
+#define md5_hash_buffer ucw_md5_hash_buffer
+#define md5_init ucw_md5_init
+#define md5_transform ucw_md5_transform
+#define md5_update ucw_md5_update
+#endif
+
/**
* Internal MD5 hash state.
- * You can use it just as a opaque handle.
+ * You should use it just as an opaque handle only.
*/
typedef struct {
u32 buf[4];
* Push another @len bytes of data from @buf to the MD5 hash
* represented by @context. You can call it multiple time on the same
* @context without reinitializing it and the result will be the same
- * as you concatenated all the data together and fed them here all at
+ * as if you concatenated all the data together and fed them here all at
* once.
*/
-void md5_update(md5_context *context, const byte *buf, uns len);
+void md5_update(md5_context *context, const byte *buf, uint len);
/**
- * Call this after the last md5_update(). It will terminate the
- * algorithm and return pointer to the result.
+ * Call this after the last @md5_update(). It will terminate the
+ * algorithm and return a pointer to the result.
*
* Note that the data it points to are stored inside the @context, so
* if you use it to compute another hash or it ceases to exist, the
* pointer becomes invalid.
+ *
+ * To convert the hash to its usual hexadecimal representation, see
+ * <<string:mem_to_hex()>>.
*/
byte *md5_final(md5_context *context);
/**
- * This is the core routine of MD5 algorithm. It takes 16 longwords of
+ * This is the core routine of the MD5 algorithm. It takes 16 longwords of
* data in @in and transforms the hash in @buf according to them.
*
* You probably do not want to call this one directly.
* @buffer, creates the hash from them and returns it in @output.
*
* It is equivalent to this code:
+ *
* md5_context c;
* md5_init(&c);
* md5_update(&c, buffer, length);
* memcpy(outbuf, md5_final(&c), MD5_SIZE);
*/
-void md5_hash_buffer(byte *outbuf, const byte *buffer, uns length);
+void md5_hash_buffer(byte *outbuf, const byte *buffer, uint length);
#define MD5_HEX_SIZE 33 /** How many bytes a string buffer for MD5 in hexadecimal format should have. **/
#define MD5_SIZE 16 /** Number of bytes the MD5 hash takes in the binary form. **/