Jul 2026
Multi-Channel Spread-Spectrum Code Watermarking
This work presents multi-channel spread-spectrum watermarking, the first post-hoc, training-free code watermark with a 24-bit payload and formal robustness guarantees, and achieves 100% clean-detection accuracy with zero false positives.
Soohyeon Choi, De-Bin Gao, Yue Duan
· arXiv.org · 0 citations