2 papers
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…
cs.AR2025
DejaVuzz: Disclosing Transient Execution Bugs with Dynamic Swappable Memory and Differential Information Flow Tracking assisted Processor Fuzzing
Jinyan Xu, Yangye Zhou, Xingzhi Zhang +6
Transient execution vulnerabilities have emerged as a critical threat to modern processors. Hardware fuzzing testing techniques have recently shown promising results in discovering…