v0.1.0
v0.1.0 is the initial release.
👀 Highlights
🦘 GPU-accelerated Pollard's Kangaroo for solving ECDLP on secp256k1. Runs on AMD, NVIDIA, Intel, and Apple Silicon through wgpu — Vulkan, Metal, and DX12, no CUDA dependency.
⚡ GPU Compute
Cross-platform GPU acceleration via wgpu compute shaders. WGSL implementations of secp256k1 field arithmetic and Jacobian point operations, with auto-calibrated kangaroo count and DP bits for your hardware.
🔐 Pollard's Kangaroo
O(√n) discrete log solver with tame and wild kangaroos. Distinguished Points keep memory usage practical — only points matching a specific bit pattern get stored. Configurable search range, thousands of parallel jumps per GPU dispatch.
💻 CLI & Library
Command-line tool with progress bar, JSON output, and quiet mode. Also ships as a Rust library (KangarooSolver). Includes a CPU solver for testing and comparison.
🧪 Testing
Test fixtures from real Bitcoin puzzles (20-25 bit), CPU/GPU parity validation, and Criterion benchmarks.
✅ Installing
cargo install kangaroo👉 Changelog
🚀 Features
- gpu: Cross-platform GPU compute via wgpu (Vulkan/Metal/DX12)
- gpu: WGSL shaders for secp256k1 field arithmetic and Jacobian point operations
- gpu: Automatic kangaroo count and DP bits calibration
- solver: Distinguished Points for memory-efficient collision detection
- solver: Pure CPU fallback solver
- cli: Progress bars, JSON output, quiet mode
- lib: Public library API (
KangarooSolver) - tests: Puzzle fixtures and Criterion benchmarks
