改进的基于模块属性的远程证明协议

发布时间：2018-06-13 07:56

本文选题：可信计算 + 远程证明　；参考：《计算机应用与软件》2013年12期

【摘要】：为了提高远程证明方案的效率以及安全性,提出一种基于模块属性的远程证明协议。相较于传统的远程证明协议,该协议选择基于模块属性,在保证安全性的同时缩小了证明的交互范围,减少了证明时间;同时使用基于自认证公钥的盲签密方案形成模块属性密文。该签密方法基于双线性对,在验证公钥时不需额外证书,具有计算量小、效率高的优点。实验证明,相比于先使用Nybery-Rueppel签名后通过RSA加密的属性证书形成方案,该方案可有效减少远程证明方案的运行时间,从而提高远程证明的效率。
[Abstract]:In order to improve the efficiency and security of remote authentication scheme, a remote proof protocol based on module attributes is proposed. Compared with the traditional remote authentication protocol, the protocol selects the module attribute, reduces the scope of the proof interaction and reduces the time of proof while ensuring the security. At the same time, it uses the self authenticated public key. The signcryption scheme forms a module attribute ciphertext. The signcryption method is based on the bilinear pairing, and does not require additional certificates when verifying the public key. It has the advantages of small computation and high efficiency. The experiment proves that the scheme can effectively reduce the running time of the remote authentication scheme compared to the attribute certificate formation scheme encrypted with the Nybery-Rueppel signature first after the use of the RSA signature. In order to improve the efficiency of remote proof.
【作者单位】：太原理工大学计算机科学与技术学院;
【基金】：山西省自然科学基金项目(2009011022-2) 山西省留学基金项目(2009-28)
【分类号】：TP393.08

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