KeccakGoodRng

#include "randomhash.hh"

Inheritance diagram for KeccakGoodRng:

Public Member Functions
	KeccakGoodRng ()
template<class SeedSeq >
	KeccakGoodRng (SeedSeq &seed_sequence)
Public Member Functions inherited from KeccakRng
void	auto_seed ()
size_t	bit_capacity () const
void	discard (unsigned long long count)
void	forget ()
template<typename RandomAccessIterator >
void	generate (RandomAccessIterator begin, RandomAccessIterator end)
	KeccakRng (const KeccakRng &)=default
	KeccakRng (uint16_t hidden_state_capacity, uint16_t n_rounds)
result_type	max () const
result_type	min () const
size_t	n_nums () const
result_type	operator() ()
uint64_t	random ()
void	seed (const uint64_t *seeds, size_t n_seeds)
template<class SeedSeq >
void	seed (SeedSeq &seed_sequence)
void	seed (uint64_t seed_value=1)
void	xor_seed (const uint64_t *seeds, size_t n_seeds)
	~KeccakRng ()

Additional Inherited Members
Public Types inherited from KeccakRng
typedef uint64_t	result_type

Detailed Description

KeccakGoodRng - A KeccakF1600 based good quality pseudo-random number generator. This class provides very good random numbers, using the KeccakF1600 algorithm without the extra security margins applied for SHA3 hash generation. This improves performance significantly without noticably trading random number quality. For cryptography grade number generation KeccakCryptoRng should be used instead.

Constructor & Destructor Documentation

KeccakGoodRng() [1/2]

KeccakGoodRng ( )

explicit

Initialize and seed the generator from a system specific nondeterministic random source.

KeccakGoodRng() [2/2]

template<class SeedSeq >

KeccakGoodRng ( SeedSeq & seed_sequence )

explicit

Initialize and seed the generator from seed_sequence.