org.bouncycastle.pqc.crypto.slhdsa (Bouncy Castle Library 1.85 API Specification)
Date: 2026-07-12

# Package org.bouncycastle.pqc.crypto.slhdsa

Lightweight implementation of SLH-DSA (Stateless Hash-Based Digital Signature Algorithm) as standardised by NIST FIPS 205, succeeding the SPHINCS+ submission in `org.bouncycastle.pqc.legacy.sphincsplus`.

See: Description

- Class Summary
  Class | Description
  --- | ---
  HashSLHDSASigner | Deprecated use org.bouncycastle.crypto.signers.HashSLHDSASigner
  SLHDSAEngine | Deprecated use org.bouncycastle.crypto.signers.slhdsa.SLHDSASigner
  SLHDSAEngine.Sha2Engine |
  SLHDSAEngine.Shake256Engine |
  SLHDSAKeyGenerationParameters | Deprecated use org.bouncycastle.crypto.params.SLHDSAKeyGenerationParameters
  SLHDSAKeyPairGenerator | Deprecated use org.bouncycastle.crypto.generators.SLHDSAKeyPairGenerator
  SLHDSAKeyParameters | Deprecated use org.bouncycastle.crypto.params.SLHDSAKeyParameters
  SLHDSAParameters | Deprecated use org.bouncycastle.crypto.params.SLHDSAParameters
  SLHDSAPrivateKeyParameters | Deprecated use org.bouncycastle.crypto.params.SLHDSAPrivateKeyParameters
  SLHDSAPublicKeyParameters | Deprecated use org.bouncycastle.crypto.params.SLHDSAPublicKeyParameters
  SLHDSASigner | Deprecated use org.bouncycastle.crypto.signers.SLHDSASigner

## Package org.bouncycastle.pqc.crypto.slhdsa Description

Lightweight implementation of SLH-DSA (Stateless Hash-Based Digital Signature Algorithm) as standardised by NIST FIPS 205, succeeding the SPHINCS+ submission in `org.bouncycastle.pqc.legacy.sphincsplus`.