Package org.bouncycastle.crypto.prng

Lightweight psuedo-random number generators and SecureRandom builders.

See:
Description

Interface Summary

EntropySource	Base interface describing an entropy source for a DRBG.
EntropySourceProvider
RandomGenerator	Generic interface for objects generating random bytes.

Class Summary

BasicEntropySourceProvider	An EntropySourceProvider where entropy generation is based on a SecureRandom output using SecureRandom.generateSeed().
DigestRandomGenerator	Random generation based on the digest with counter.
EntropyUtil	Utility methods for making use of EntropySources.
FixedSecureRandom	A secure random that returns pre-seeded data to calls of nextBytes() or generateSeed().
ReversedWindowGenerator	Takes bytes generated by an underling RandomGenerator and reverses the order in each small window (of configurable size).
SP800SecureRandom
SP800SecureRandomBuilder	Builder class for making SecureRandom objects based on SP 800-90A Deterministic Random Bit Generators (DRBG).
ThreadedSeedGenerator	A thread based seed generator - one source of randomness.
VMPCRandomGenerator
X931RNG
X931SecureRandom
X931SecureRandomBuilder

Package org.bouncycastle.crypto.prng Description

Lightweight psuedo-random number generators and SecureRandom builders.