/*#*
*#* $Log$
+ *#* Revision 1.7 2007/02/15 13:29:49 asterix
+ *#* Add MD2_DIGEST_LEN macro.
+ *#*
+ *#* Revision 1.6 2007/02/02 18:15:31 asterix
+ *#* Add function MD2_test. Fix bug in md2_update function.
+ *#*
+ *#* Revision 1.5 2007/02/02 15:37:45 asterix
+ *#* Change md2_end prototype. Remove a unneeded memcpy in md2_end. Add comments.
+ *#*
+ *#* Revision 1.4 2007/01/31 13:53:36 asterix
+ *#* Define COMPUTE_ARRAY_LEN.
+ *#*
*#* Revision 1.3 2007/01/31 11:16:48 asterix
*#* Defined constants for algorithm compute
*#*
#include <cfg/compiler.h>
#include <appconfig.h>
-#define COMPUTE_ARRAY_LEN 48 ///< Lenght of compute array.
-#define NUM_COMPUTE_ROUNDS 18 ///< Number of compute rounds.
-
+#define NUM_COMPUTE_ROUNDS 18 ///< Number of compute rounds.
+#define COMPUTE_ARRAY_LEN CONFIG_MD2_BLOCK_LEN * 3 ///< Lenght of compute array.
+#define MD2_DIGEST_LEN CONFIG_MD2_BLOCK_LEN
/**
* Context for MD2 computation.
*/
uint8_t state[CONFIG_MD2_BLOCK_LEN]; ///< Current state buffer.
uint8_t checksum[CONFIG_MD2_BLOCK_LEN]; ///< Checksum.
size_t counter; ///< Counter of remaining bytes.
+
} Md2Context;
void md2_init(Md2Context *context);
-void md2_update(Md2Context *context, void *block_in, size_t block_len);
-void md2_end(Md2Context *context, void *msg_digest);
+void md2_update(Md2Context *context, const void *block_in, size_t block_len);
+uint8_t *md2_end(Md2Context *context);
+bool md2_test(void);
#endif /* ALGOS_MD2_H */