On the Security of a Lattice-Based Multi-party Concurrent Signature Scheme

2014 ◽  
Author(s):  
Xianping Mao ◽  
Kefei Chen ◽  
Liangliang Wang ◽  
Yu Long
Keyword(s):  
Signature Scheme ◽  
Concurrent Signature

Concurrent signature scheme constructed by identity-based ring signcryption

2013 ◽  
Vol 33 (5) ◽  
pp. 1386-1390 ◽  
Author(s):  
Kui LIU ◽  
Xiangqian LIANG ◽  
Xiaolin LI
Keyword(s):  
Signature Scheme ◽  
Identity Based ◽  
Concurrent Signature

Certificateless Concurrent Signature Scheme

2008 ◽  
Author(s):  
Zhenjie Huang ◽  
Xuanzhi Lin ◽  
Rufen Huang
Keyword(s):  
Signature Scheme ◽  
Concurrent Signature

A provably secure code-based concurrent signature scheme

2018 ◽  
Vol 12 (1) ◽  
pp. 34-41 ◽  
Author(s):  
Maryam Rajabzadeh Asaar ◽  
Mohammad Hassan Ameri ◽  
Mahmoud Salmasizadeh ◽  
Mohammad Reza Aref
Keyword(s):  
Signature Scheme ◽  
Concurrent Signature ◽  
Provably Secure

An Improved Concurrent Signature Scheme

2011 ◽  
Vol 58-60 ◽  
pp. 2608-2612
Author(s):  
Ji Jiang Yu
Keyword(s):  
Discrete Logarithm ◽  
Signature Scheme ◽  
Concurrent Signature

Wang et al have designed a new fuzzy signature scheme based on the discrete logarithm. This scheme has proposed a signature protocol in which the signature can be fairly exchanged between signers. This paper has put forward an improved concurrent signature scheme, which can reduce the numbers of implementing positive protocols and negative protocols when exchange and open the signatures and improve the efficiency of the algorithm. At the same time, the correctness, the non-forgeability and the fairness of the signature can be increased.

Multi-Party Concurrent Signature Scheme Based on Designated Verifiers

2013 ◽  
Vol 8 (11) ◽  
Author(s):  
Jianni Xushuai ◽  
Zhihong Zhou ◽  
Wen Qin ◽  
Qiongxi Jiang ◽  
Nanrun Zhou
Keyword(s):  
Signature Scheme ◽  
Concurrent Signature
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