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  • Committer: weidai
  • Date: 2005-01-20 04:19:35 UTC
  • Revision ID: svn-v4:57ff6487-cd31-0410-9ec3-f628ee90f5f0:trunk/c5:195
changes done for FIPS-140 lab code drop

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rng.h
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{
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public:
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        // cipher will be deleted by destructor, deterministicTimeVector = 0 means obtain time vector from system
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        X917RNG(BlockTransformation *cipher, const byte *seed, unsigned long deterministicTimeVector = 0);
 
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        X917RNG(BlockTransformation *cipher, const byte *seed, const byte *deterministicTimeVector = 0);
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        byte GenerateByte();
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        member_ptr<BlockTransformation> cipher;
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        const int S;                    // blocksize of cipher
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        SecByteBlock dtbuf;     // buffer for enciphered timestamp
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        SecByteBlock randseed, randbuf;
 
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        SecByteBlock randseed, randbuf, m_deterministicTimeVector;
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        int randbuf_counter;    // # of unused bytes left in randbuf
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        unsigned long m_deterministicTimeVector;
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};
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/** This class implements Maurer's Universal Statistical Test for Random Bit Generators