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Mon 星期一
10.27
2025
Cryptography Research Spotlight - An Overview of the LatticeFold Architectural Family https://review.stanfordblockchain.xyz/p/76-cryptography-research-spotlight
Stanford Blockchain Club shared a blog post with Dan Boneh, discussing LatticeFold's post-quantum security, hardware friendliness, and folding techniques, as well as its applications in ZK proof systems. Stanford Blockchain Club在博客中分享了与Dan Boneh的对话，讨论了LatticeFold架构家族及其在ZK证明系统中的应用，包括后量子安全、硬件友好算术和折叠技术等内容。
Notes
- LatticeFold uses Ajtai commitments and MSIS assumption, providing post-quantum security, replacing traditional discrete logarithm commitments
- Folding technology controls norm growth through extension, decomposition, and folding steps, ensuring binding security
- Supports 64-bit arithmetic, friendly with CPU/GPU hardware, improving proof efficiency
- Can be applied to aggregated post-quantum signatures, enhancing blockchain system scalability
- Compared to existing schemes like HyperNova, LatticeFold has advantages in hardware implementation and security
- Emphasizes the complementary nature of folding and ZK, folding handles scalability, ZK handles privacy