%0 Journal Article
%T Secure identity-based encryption scheme without random oracles<br>标准模型下安全的基于身份的加密方案*
%A WANG Tian-qin
%A <br>王天芹
%J 计算机应用研究
%D 2012
%I 
%X This paper proposed an efficient hierarchical identity-based encryption scheme. Based on the scheme and a strong one-time signature scheme,it presented a secure identity-based encryption scheme, which was proved to be secure under the decisional bilinear Diffie-Hellman assumption without random oracles. It is secure against adaptive chosen-ciphertext attacks.
%K identity-based encryption
%K strong one-time signature
%K decisional Diffie-Hellman problem
%K bilinear map<br>基于身份加密
%K 强一次签名
%K 判定Diffie-Hellman问题
%K 双线性映射
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=B42EDD6608FE925AC7756B61FF2308A1&yid=99E9153A83D4CB11&vid=771469D9D58C34FF&iid=0B39A22176CE99FB&sid=06F643376BC2509E&eid=9BF3B0483F192149&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=10