2 papers
cs.CR2025
NetEcho: From Real-World Streaming Side-Channels to Full LLM Conversation Recovery
Zheng Zhang, Guanlong Wu, Sen Deng +2
In the rapidly expanding landscape of Large Language Model (LLM) applications, real-time output streaming has become the dominant interaction paradigm. While this enhances user exp…
cs.CR2025
CipherGuard: Compiler-aided Mitigation against Ciphertext Side-channel Attacks
Ke Jiang, Sen Deng, Yinshuai Li +3
Recently, the new ciphertext side channels resulting from the deterministic memory encryption in Trusted Execution Environments (TEEs), enable ciphertexts to manifest identifiable…