new hash function abstraction layer + shavs + dump util + ...

[avr-crypto-lib.git] / sha1.h

diff --git a/sha1.h b/sha1.h
index 675369e9a25b2f117d1415339a2a8786d760b173..c993741ed924cd51c1752386a70b7a011d0d154b 100644 (file)
--- a/sha1.h
+++ b/sha1.h
@@ -1,6 +1,6 @@
 /* sha1.h */
 /*
-    This file is part of the Crypto-avr-lib/microcrypt-lib.
+    This file is part of the AVR-Crypto-Lib.
     Copyright (C) 2008  Daniel Otte (daniel.otte@rub.de)
 
     This program is free software: you can redistribute it and/or modify
@@ -19,7 +19,7 @@
 /**
  * \file       sha1.c
  * \author     Daniel Otte
- * \date       08.10.2006
+ * \date       2006-10-08
  * \par License:
  * GPL
  * \brief SHA-1 declaration.
@@ -33,7 +33,9 @@
 
 
 #define SHA1_HASH_BITS  160
+#define SHA1_HASH_BYTES (SHA1_HASH_BITS/8)
 #define SHA1_BLOCK_BITS 512
+#define SHA1_BLOCK_BYTES (SHA1_BLOCK_BITS/8)
 
 /**
  * \brief SHA-1 context type
@@ -49,12 +51,10 @@ typedef uint8_t sha1_hash_t[SHA1_HASH_BITS/8];
 void sha1_init(sha1_ctx_t *state);
 
 void sha1_nextBlock (sha1_ctx_t *state, void* block);
-void sha1_lastBlock (sha1_ctx_t *state, void* block, uint16_t length);
+void sha1_lastBlock (sha1_ctx_t *state, void* block, uint16_t length_b);
 
 void sha1_ctx2hash (sha1_hash_t *dest, sha1_ctx_t *state);
-void sha1 (sha1_hash_t *dest, void* msg, uint32_t length);
-//uint32_t change_endian32(uint32_t x);
-
+void sha1 (sha1_hash_t *dest, void* msg, uint32_t length_b);