ZKP Frontier Tracker 🎯
零知识证明 前沿热点追踪 🎯
Sun 星期日
06.01
2025
Highlights of libZK, the Google Wallet ZKP https://nmohnblatt.github.io/libzk-highlights/
Nicolas shared highlights of libZK, the Google Wallet ZKP system, in blog, including its fast prover design, dual-circuit arithmeticization, and implementation techniques, aimed at providing learning resources for the ZK community. Nicolas 在博客中分享了libZK证明系统的亮点，包括其快速证明者设计、双电路算术化及实现技巧，旨在为ZK社区提供学习资源。
Notes
- Google Wallet uses libZK to implement ZKP age verification
- GKR + Ligero combination boosts proof speed by 20x
- Interactive proof combination simplifies security proofs
- Dual-circuit design: handles ECDSA and SHA-256/CBOR separately
- Non-standard domain FFT optimizes calculation efficiency
- Hardware technology optimization reduces circuit depth