零知识证明zkDaily
ZKP Frontier Tracker 🎯
Fri
08.14
2026
Project avatar
Paper
https://eprint.iacr.org/2026/1635
Non-native arithmeticInteger PCS

Notes

零知识证明zkDaily
Q&A Deep Dive 💬
Fri
08.14
2026
beginner
What problem does Limber solve?
It addresses the high overhead and error-proneness of non-native arithmetic in SNARKs, enabling efficient integer proofs.
answer
intermediate
How does Limber achieve low overhead?
It uses an integer mod-PCS to fingerprint integer relations into a random prime field, avoiding costly non-native operations.
answer
expert
What is hard about constructing an integer mod-PCS?
The challenge is committing to integer polynomials and opening modulo a random prime chosen after setup/commit, while maintaining low overhead.
answer