Tianwei Zhang
2 papers ยท Latest:
Cryptography & Security
Efficient Fuzzy Private Set Intersection from Secret-shared OPRF
This paper introduces highly efficient Fuzzy Private Set Intersection protocols for Lp distances, using symmetric-key operations and secret-shared OPRF.
2604.14909
Cryptography & SecurityHijacking Large Audio-Language Models via Context-Agnostic and Imperceptible Auditory Prompt Injection
AudioHijack injects imperceptible audio prompts to hijack large audio-language models, forcing unauthorized actions and exposing critical vulnerabilities.
2604.14604
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