3 papers
cs.CR2026
VCT: A Verifiable Transcript System for LLM Conversations
Ruilin Xing, Feihong Li, Jiayue Liu +3
Large language model (LLM) interaction records are increasingly vital in digital forensics and compliance auditing. However, traditional linear tamper-evident logs fail to capture…
cs.CR2026
SharedRequest: Privacy-Preserving Model-Agnostic Inference for Large Language Models
Peihua Mai, Xuanrong Gao, Youlong Ding +3
With the widespread deployment of public large language models (LLMs) such as ChatGPT, protecting user prompt privacy has become an increasingly critical issue. Existing privacy-pr…
cs.CR2024
A Practical and Privacy-Preserving Framework for Real-World Large Language Model Services
Xueping Liao, Yu Mao, Wei Liu +1
Large language models (LLMs) have demonstrated exceptional capabilities in text understanding and generation, and they are increasingly being utilized across various domains to enh…