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/*************************************************
* EMSA1 BSI Variant Header File *
* (C) 1999-2008 Jack Lloyd *
* 2007 FlexSecure GmbH *
*************************************************/
#ifndef BOTAN_EMSA1_BSI_H__
#define BOTAN_EMSA1_BSI_H__
#include <botan/emsa1.h>
namespace Botan {
/**
EMSA1_BSI is a variant of EMSA1 specified by the BSI. It accepts only
hash values which are less or equal than the maximum key length. The
implementation comes from InSiTo
*/
class BOTAN_DLL EMSA1_BSI : public EMSA1
{
public:
EMSA1_BSI(HashFunction* hash) : EMSA1(hash) {}
private:
SecureVector<byte> encoding_of(const MemoryRegion<byte>&, u32bit,
RandomNumberGenerator& rng);
};
}
#endif
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