...私钥产生中心;端到端加密 [gap=892]Key words:IBE; ellipse curve cryptograph; bidirectional authentication; private key generator; end-to-end encryption ...
基于22个网页-相关网页
... (1)网络环境是不安全的,任何可信第三方假设不具有实 际意义,以上方案安全性均依赖可信任私钥产生机构(Private Key Generator, PKG)。 (2)网络环境是不稳定的,单点是不可靠的,单一签名 方的失败或者滥用将导致协议失败。
基于4个网页-相关网页
...ffie-Hellman(GDH)群,在部分盲签名机制的基础上,提出了一个有效的基于身份的无可信私 钥生成中心(PKG,private key generator)的部分盲签名方案。方案中PKG 不能够伪造合法用户的签名,因为它只 能生成一部分私钥。
基于4个网页-相关网页
Private Key Generator forward secrecy 钥产生中心前向安全性
·2,447,543篇论文数据,部分数据来源于NoteExpress
Our scheme can resist the private key generator to entrap through the introduction of secret information of the signcryptioner.
通过引入签密者秘密信息,实现了密钥生成中心的不可诬陷性。
The current ID-based blind signatures and proxy signatures were analyzed in this paper. It was found that these systems need to trust a Private Key Generator (PKG) unconditionally.
分析了现有的基于身份的盲签名和代理签名,发现这些系统都需要无条件信任私钥产生中心(pkg)。
The partially blind signature scheme without trusted Private Key Generator (PKG) proposed by Feng Tao et al. was analyzed, and it was found that this scheme did not satisfy unforgeability.
通过对冯涛等人提出的无可信私钥生成中心(PKG)部分盲签名方案进行分析,发现该方案不具有不可伪造性。
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