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-rw-r--r--src/hash/gost_3411/gost_3411.h41
1 files changed, 41 insertions, 0 deletions
diff --git a/src/hash/gost_3411/gost_3411.h b/src/hash/gost_3411/gost_3411.h
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index 000000000..c69555052
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+++ b/src/hash/gost_3411/gost_3411.h
@@ -0,0 +1,41 @@
+/**
+* GOST 34.11
+* (C) 2009 Jack Lloyd
+*/
+
+#ifndef BOTAN_GOST_3411_H__
+#define BOTAN_GOST_3411_H__
+
+#include <botan/hash.h>
+#include <botan/gost_28147.h>
+
+namespace Botan {
+
+/**
+* GOST 34.11
+*/
+class BOTAN_DLL GOST_34_11 : public HashFunction
+ {
+ public:
+ void clear() throw();
+ std::string name() const { return "GOST-R-34.11-94" ; }
+ HashFunction* clone() const { return new GOST_34_11; }
+
+ GOST_34_11();
+ protected:
+ void compress_n(const byte input[], u32bit blocks);
+
+ void add_data(const byte[], u32bit);
+ void final_result(byte[]);
+
+ GOST_28147_89 cipher;
+ SecureBuffer<byte, 32> buffer;
+ SecureBuffer<byte, 32> sum;
+ SecureBuffer<byte, 32> hash;
+ u64bit count;
+ u32bit position;
+ };
+
+}
+
+#endif