Title: A secure and efficient certificateless aggregate signature scheme
Author: Liu, He (1)
; Liang, Mangui (1)
; Sun, Haoliang (2)
Keyword: information security
; aggregate signature
; certificateless cryptography
; authentication
Source: IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
Issued Date: 2014
Volume: E97-A, Issue: 4, Pages: 991-995 Indexed Type: SCI
; EI
Department: (1) Institute of Information Science, Beijing Jiaotong University, Beijing, 100044, China; (2) National Key Laboratory of Integrated Information System Technology, Institute of Software, Chinese Academy of Sciences, China
Abstract: In this letter, we propose a new secure and efficient certificateless aggregate signature scheme which has the advantages of both certificateless public key cryptosystem and aggregate signature. Based on the computational Diffie-Hellman problem, our scheme can be proven existentially unforgeable against adaptive chosen-message attacks. Most importantly, our scheme requires short group elements for aggregate signature and constant pairing computations for aggregate verification, which leads to high efficiency due to no relations with the number of signers. Copyright © 2014 The Institute of Electronics, Information and Communication Engineers. English Abstract: In this letter, we propose a new secure and efficient certificateless aggregate signature scheme which has the advantages of both certificateless public key cryptosystem and aggregate signature. Based on the computational Diffie-Hellman problem, our scheme can be proven existentially unforgeable against adaptive chosen-message attacks. Most importantly, our scheme requires short group elements for aggregate signature and constant pairing computations for aggregate verification, which leads to high efficiency due to no relations with the number of signers. Copyright © 2014 The Institute of Electronics, Information and Communication Engineers. Language: 英语
WOS ID: WOS:000342738500011
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Content Type: 期刊论文
URI: http://ir.iscas.ac.cn/handle/311060/16709
Appears in Collections: 软件所图书馆_期刊论文
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Recommended Citation:
Liu, He ,Liang, Mangui ,Sun, Haoliang . A secure and efficient certificateless aggregate signature scheme[J]. IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences,2014-01-01,E97-A(4):991-995.
