A Survey of Identity-based Signcryption

被引：15

作者：

Li, Fagen ^{[1
]}

Khan, Muhammad Khurram ^{[2
]}

机构：

[1] Univ Elect Sci & Technol China, Sch Comp Sci & Engn, Chengdu 610054, Peoples R China

[2] King Saud Univ, Ctr Excellence Informat Assurance, Riyadh, Saudi Arabia

来源：

IETE TECHNICAL REVIEW | 2011年 / 28卷 / 03期

基金：

中国国家自然科学基金;

关键词：

Confidentiality; Identity-based cryptography; Network security; Signcryption; Unforgeability; ID-BASED SIGNCRYPTION; EFFICIENT; SCHEME; SECURE; ENCRYPTION; SIGNATURES;

D O I：

10.4103/0256-4602.81236

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Signcryption is a cryptographic primitive that fulfills both the functions of digital signature and public key encryption simultaneously, at a cost significantly lower than that required by the traditional signature-then-encryption approach. Signcryption has found many applications, such as electronic transaction protocol, mobile agent protocol, key management, and routing protocol. In this article, the state-of-the-art of identity-based signcryption (IBSC) is surveyed. We examine the security model of IBSC. We survey the existing IBSC schemes and compare their security properties and efficiency. IBSC with special properties and identity-based hybrid signcryption are investigated. Some possible future work is also pointed out.

引用

页码：265 / 272

页数：8