Efficient and identity-based signcryption with provably-secure

被引：0

作者：

Wen Y. ^{[1
]}

Ma J. ^{[1
]}

Moon S. ^{[2
]}

机构：

[1] Key Laboratory of Computer Networks and Information Security of Ministry of Education, Xidian University, Xi'an

[2] Mobile Network Security Technology Research Center Kyungpook National University

来源：

International Journal of Digital Content Technology and its Applications | 2010年 / 4卷 / 07期

关键词：

Forward secure; Identity-based; Provably-secure; Signcryption;

D O I：

10.4156/jdcta.vol4.issue7.14

中图分类号：

TP31 [计算机软件];

学科分类号：

081202 ; 0835 ;

摘要：

The idea of signcryption is to provide a method to encrypt and sign data together, so it is more efficient than using an encryption scheme combined with a signature scheme. We present an identity-based signcryption solution, which is one of the most efficient, provably-secure schemes proposed to date. Our scheme admits provable security in the random oracle model under the bilinear Diffie-Hellman assumption using the definitions proposed by Boyen and it is also forward secure.

引用

页码：148 / 153

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