Inheritance diagram for KDF2_RNG:

Collaboration diagram for KDF2_RNG:

Public Member Functions
	KDF2_RNG (const byte *seed, size_t seedSize)

void	GenerateBlock (byte *output, size_t size)
	Generate random array of bytes. More...

Public Member Functions inherited from RandomNumberGenerator
virtual	~RandomNumberGenerator ()

virtual void	IncorporateEntropy (const byte *input, size_t length)
	Update RNG state with additional unpredictable values. More...

virtual bool	CanIncorporateEntropy () const
	Determines if a generator can accept additional entropy. More...

virtual byte	GenerateByte ()
	Generate new random byte and return it. More...

virtual unsigned int	GenerateBit ()
	Generate new random bit and return it. More...

virtual word32	GenerateWord32 (word32 min=0, word32 max=0xffffffffUL)
	Generate a random 32 bit word in the range min to max, inclusive. More...

virtual void	GenerateIntoBufferedTransformation (BufferedTransformation &target, const std::string &channel, lword length)
	Generate random bytes into a BufferedTransformation. More...

virtual void	DiscardBytes (size_t n)
	Generate and discard n bytes. More...

template<class IT >
void	Shuffle (IT begin, IT end)
	Randomly shuffle the specified array. More...

Public Member Functions inherited from Algorithm
virtual	~Algorithm ()

	Algorithm (bool checkSelfTestStatus=true)
	Interface for all crypto algorithms. More...

virtual std::string	AlgorithmName () const
	Provides the name of this algorithm. More...

Public Member Functions inherited from Clonable
virtual	~Clonable ()

virtual Clonable *	Clone () const
	Copies this object. More...

Detailed Description

Definition at line 3490 of file integer.cpp.

Constructor & Destructor Documentation

inline

Definition at line 3493 of file integer.cpp.

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inlinevirtual

Generate random array of bytes.

Parameters

output	the byte buffer
size	the length of the buffer, in bytes

All generated values are uniformly distributed over the range specified within the the constraints of a particular generator.

Note: A derived generator must override either GenerateBlock() or GenerateIntoBufferedTransformation(). They can override both, or have one call the other.

Definition at line 3499 of file integer.cpp.

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word32 KDF2_RNG::m_counter

private

Definition at line 3507 of file integer.cpp.

SecByteBlock KDF2_RNG::m_counterAndSeed

private

Definition at line 3508 of file integer.cpp.

The documentation for this class was generated from the following file: