fuzzy identity-Based Encryption 中安全性证明

FuzzyIdentity-Based Encryption Amit Sahai sahai@cs.ucla.edu Brent Waters bwaters@cs.stanford.edu Abstract We introduce newtype Identity-BasedEncryption (IBE...

Boneh在他们的论文中也给出了一个可证明安全的IBE方案,具体构造有兴趣的朋友们...2005 Sahai 和 Water 提出了 Fuzzy Identity-based Encryption [1]。引出了很多...

We introduce a new type of Identity-Based Encryption (IBE) scheme that we call Fuzzy Identity-Based Encryption. In Fuzzy IBE we view an identity as se...

文件格式:LRC/Lyric-HTML版

模型中,给出了所提协议在判定性双线性Diffie-Hellman假设下的安全性证明....Fuzzy identity-based encryption. In: Cramer R, ed. Advances in ...

[13,16] 、模糊身份基加密 FIBE fuzzy identity-based encryption [22] 、...事实上, 半功能化密钥和密文类似 HPS 中的无效密钥生成器,仅用于安全性证明....

自公钥密码学提出以来,各方密码学学者提出各种各样的公钥加密方案,并给出不同安全性模型下安全性证明。模糊身份加密(Fuzzy Identity-Based Encryption,FIBE)方案正是...

在标准模型下可证明安全的基于属性的签名协议,但协议的安全性证明存在问题,其...(01): 71- 83.[4]Sahai A,Waters B.Fuzzy Identity- Based Encryption[A]...

Our constructions can be viewed as an Identity-Based Encryption of a message under several attributes that compose a (fuzzy) identity. Our IBE schemes ...