org.bouncycastle.crypto.prng Class Hierarchy (Bouncy Castle Library 1.85 API Specification)
Date: 2026-07-12

# Hierarchy For Package org.bouncycastle.crypto.prng

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.bouncycastle.crypto.prng.BasicEntropySourceProvider (implements org.bouncycastle.crypto.prng.EntropySourceProvider)
  - org.bouncycastle.crypto.prng.DigestRandomGenerator (implements org.bouncycastle.crypto.prng.RandomGenerator)
  - org.bouncycastle.crypto.prng.EntropyUtil
  - java.util.Random (implements java.io.Serializable)
    - java.security.SecureRandom
      - org.bouncycastle.crypto.prng.FixedSecureRandom
      - org.bouncycastle.crypto.prng.SP800SecureRandom
      - org.bouncycastle.crypto.prng.X931SecureRandom
  - org.bouncycastle.crypto.prng.ReversedWindowGenerator (implements org.bouncycastle.crypto.prng.RandomGenerator)
  - org.bouncycastle.crypto.prng.SP800SecureRandomBuilder
  - org.bouncycastle.crypto.prng.ThreadedSeedGenerator
  - org.bouncycastle.crypto.prng.VMPCRandomGenerator (implements org.bouncycastle.crypto.prng.RandomGenerator)
  - org.bouncycastle.crypto.prng.X931RNG
  - org.bouncycastle.crypto.prng.X931SecureRandomBuilder

## Interface Hierarchy

- org.bouncycastle.crypto.prng.EntropySource
- org.bouncycastle.crypto.prng.EntropySourceProvider
- org.bouncycastle.crypto.prng.RandomGenerator