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authorDavid Clark <david.a.clark@nokia.com>2010-11-18 16:20:48 +1000
committerDavid Clark <david.a.clark@nokia.com>2010-11-18 16:20:48 +1000
commitc223232bc15106750da632598047a35ad3762723 (patch)
tree403f7aa2c3a5a912edce6feae869046c89d29178 /old/botan/build/botan/mdx_hash.h
parentb984b0b62076067f1f75db5a7eda5aaa2cdaad2a (diff)
Mark repository as deprecatedHEADmaster
Diffstat (limited to 'old/botan/build/botan/mdx_hash.h')
-rw-r--r--old/botan/build/botan/mdx_hash.h42
1 files changed, 42 insertions, 0 deletions
diff --git a/old/botan/build/botan/mdx_hash.h b/old/botan/build/botan/mdx_hash.h
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+++ b/old/botan/build/botan/mdx_hash.h
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+/**
+* MDx Hash Function
+* (C) 1999-2008 Jack Lloyd
+*
+* Distributed under the terms of the Botan license
+*/
+
+#ifndef BOTAN_MDX_BASE_H__
+#define BOTAN_MDX_BASE_H__
+
+#include <botan/hash.h>
+
+namespace Botan {
+
+/**
+* MDx Hash Function Base Class
+*/
+class BOTAN_DLL MDx_HashFunction : public HashFunction
+ {
+ public:
+ MDx_HashFunction(u32bit, u32bit, bool, bool, u32bit = 8);
+ virtual ~MDx_HashFunction() {}
+ protected:
+ void add_data(const byte[], u32bit);
+ void final_result(byte output[]);
+ virtual void compress_n(const byte block[], u32bit block_n) = 0;
+
+ void clear() throw();
+ virtual void copy_out(byte[]) = 0;
+ virtual void write_count(byte[]);
+ private:
+ SecureVector<byte> buffer;
+ u64bit count;
+ u32bit position;
+
+ const bool BIG_BYTE_ENDIAN, BIG_BIT_ENDIAN;
+ const u32bit COUNT_SIZE;
+ };
+
+}
+
+#endif