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    题名: Pairing-Free Identity-Based Encryption with Security Against the KGC
    作者: 曾一凡
    Tseng, Yi-Fan;Huang, Jheng-Jia;Chen, Guan-Yu;Wang, Wei-Hsueh;Chang, Yu-Hsuan
    贡献者: 資訊系
    关键词: ID-Based Encryption;Pairing-Free;Key-Escrow Problem;Blind IBE;Certified Identity
    日期: 2024-08
    上传时间: 2025-01-07 09:36:35 (UTC+8)
    摘要: Identity-Based Encryption (IBE) offers significant advantages over traditional encryption methods by simplifying key management and enhancing user convenience. However, IBE schemes are susceptible to the key-escrow problem, which compromises user privacy and security. In this work, we propose a novel approach for IBE that does not rely on pairing and effectively combats the key-escrow problem, by adopting Blind IBE with Certified Identity framework, further demonstrating Key Anonymity with respect to the Authority. Our approach addresses the importance of mitigating the key-escrow problem while considering efficiency concerns associated with pairing-based cryptography.
    關聯: 2024 19th Asia Joint Conference on Information Security (AsiaJCIS), National Cheng Kung University
    数据类型: conference
    DOI 連結: https://doi.org/10.1109/AsiaJCIS64263.2024.00023
    DOI: 10.1109/AsiaJCIS64263.2024.00023
    显示于类别:[資訊科學系] 會議論文

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