计算机科学 ›› 2008, Vol. 35 ›› Issue (12): 114-115.

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类身份广播加密方案

  

  • 出版日期:2018-11-16 发布日期:2018-11-16
  • 基金资助:
    基金项目:国家自然科学基金(No.60372046,60573043),973研究基金(No.2007CB307106).

  • Online:2018-11-16 Published:2018-11-16

摘要: 以身份加密为基础的应用研究在近年得到了快速发展。提出一种新的类身份的广播加密方案。与已有的基于身份的广播加密方案相比较,在保持存储密钥相同的情况下,本方案在计算量和传输开销方面得到了明显改善,有效提高了方案的效率。

关键词: 广播加密 身份加密 双线性映射

Abstract: In recent years, the applied research of ID-based eneryption has developed rapidly. This paper proposed a new like ID-based broadcast encryption. Compared with previous broadcast encryption schemes which employ ID-based eneryption, our scheme greatly redu

Key words: Broadcast encryption,Identity-based encryption,Bilinear pairing

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