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DCRYPT v0.5.0 Core Foundation Release

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@NoCentralHub NoCentralHub released this 28 Apr 19:50
· 327 commits to master since this release
v0.5.0
4376927

This release completes the fundamental cryptographic components of the DCRYPT library, providing a solid foundation for the DePIN Network's cryptographic infrastructure.
Features Complete
dcrypt-primitives (100% complete)

  • ✅ Hash functions (SHA-2, SHA-3, SHAKE)
  • ✅ Block ciphers (AES-128, AES-192, AES-256)
  • ✅ Block cipher modes (CBC, CTR)
  • ✅ AEAD constructions (GCM, ChaCha20Poly1305, XChaCha20Poly1305)
  • ✅ Stream ciphers (ChaCha20)
  • ✅ MAC algorithms (Poly1305)
  • ✅ XOF implementations (BLAKE3, SHAKE)
  • ✅ 89 test cases passing with full coverage
    dcrypt-symmetric (100% complete)
  • ✅ AES-GCM implementation with key management
  • ✅ ChaCha20Poly1305 cipher implementation
  • ✅ XChaCha20Poly1305 implementation for extended nonces
  • ✅ Streaming AEAD interfaces
  • ✅ Memory-safe key management with automatic zeroizing
    dcrypt-core (100% complete)
  • ✅ Common mathematical operations
  • ✅ Error handling framework
  • ✅ Constant-time selection and comparison
  • ✅ Secure zeroing for sensitive data
  • ✅ Serialization traits
  • ✅ Core traits for cryptographic operations
  • ✅ Type-safe key structures
    dcrypt-constants (100% complete)
  • ✅ Traditional algorithm constants
  • ✅ Post-quantum algorithm constants
  • ✅ Utility constants
    Technical Highlights
  • Pure Rust Implementation: All components built in 100% safe Rust with no FFI
  • Memory Safety: Automatic zeroizing for sensitive data with Zeroize trait implementation
  • Constant-Time Operations: Side-channel resistant implementations for all security-critical functions
  • Comprehensive Testing: All primitives fully tested against standard test vectors

Breaking Changes
None (initial implementation of these modules)
Known Issues

  • Some unused imports and dead code warnings to be addressed in future cleanup
  • Optimizations for SIMD acceleration planned for future versions
    Next Steps
    Work has begun on:
  • dcrypt-kem: Key Encapsulation Mechanisms (RSA, Kyber, NTRU)
  • dcrypt-sign: Digital signature schemes (Ed25519, ECDSA, Dilithium)
    Dependencies
  • rand 0.8.5
  • zeroize 1.5.7
  • No other external dependencies
Assets 2
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