Keyed homoglyph substitution for LLM text provenance
KeHoSu encodes attribution in homoglyph variants over copy-paste channels, surviving reordering and partial quotes for accurate platform and account attribution.
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Stories tagged #text-watermarking
Our approach to EU text provenance rules
OpenAI will watermark eligible ChatGPT and Codex text in the EU to meet AI Act provenance rules.
MarkSec: Capability-Aware Evaluation of Adversarial Attacks Against LLM Watermarks
MarkSec unifies evaluation of stealing, scrubbing, and spoofing attacks against LLM watermarks with quality-constrained success metrics under shared reporting protocols.