now including whirlpool

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

diff --git a/whirlpool/whirlpool.h b/whirlpool/whirlpool.h
new file mode 100644 (file)
index 0000000..bc80f9e
--- /dev/null
+++ b/whirlpool/whirlpool.h
@@ -0,0 +1,37 @@
+/* wirlpool.h */
+/*
+    This file is part of the AVR-Crypto-Lib.
+    Copyright (C) 2011 Daniel Otte (daniel.otte@rub.de)
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef WIRLPOOL_H_
+#define WIRLPOOL_H_
+
+#include <stdint.h>
+
+typedef struct {
+       uint8_t s[8][8];
+       uint32_t blocks;
+} whirlpool_ctx_t;
+
+uint8_t whirlpool_sbox(uint8_t a);
+
+void whirlpool_init(whirlpool_ctx_t* ctx);
+void whirlpool_nextBlock(whirlpool_ctx_t* ctx,const void* block);
+void whirlpool_lastBlock(whirlpool_ctx_t* ctx, const void* block, uint16_t length_b);
+void whirlpool_ctx2hash(void* dest, const whirlpool_ctx_t* ctx);
+
+#endif /* WIRLPOOL_H_ */