New Construction of Identity-Based Encryption with Wildcards

摘要：

In order to resolve the secure distribution problem in Email system, a novel encryption scheme with wildcards is proposed, which adopts the Identitybased public key cryptography technology. This new scheme has private key size linear with the identity depth and is built in standard model. Furthermore, the scheme is proved secure against chosen plaintext attack under Bilinear Difiie-Hellman Inversion (BDHI) assumption.

关键词： public key cryptography design network security email systems wildcards bilinear map provable security

作者: Yang Yang Yupu Hu Fengrong Zhang Fenghe Wang

作者单位: Department of Communication Engineering, Xidian University, Xian, China

会议类型: 国际会议

会议名称: 2011 International Conference on Electronic & Mechanical Engineering and Information Technology(EMEIT 2011)(2011年机电工程与信息技术国际会议)

会议地点: 哈尔滨

会议语种:英文

页码: 4728-4731

在线出版日期: 2011-08-12（万方平台首次上网日期，不代表论文的发表时间）