Cryptanalysis of a new blind signature based on the DLP

2010 ◽  
Author(s):  
Hua Chen ◽  
Jianhua Chen ◽  
Guangxing Cai
Keyword(s):  
Blind Signature

New certificateless proxy blind signature scheme

2011 ◽  
Vol 30 (12) ◽  
pp. 3341-3342
Author(s):  
Chun-yan WEI ◽  
Xiao-qiu CAI
Keyword(s):  
Blind Signature ◽  
Signature Scheme ◽  
Proxy Blind Signature

Secure and efficient ID-based partially blind signature scheme

2013 ◽  
Vol 32 (5) ◽  
pp. 1388-1391
Author(s):  
Jun-jie HE ◽  
Juan WANG ◽  
Chuan-da QI
Keyword(s):  
Blind Signature ◽  
Signature Scheme ◽  
Partially Blind Signature

Blockchain and quantum blind signature-based hybrid scheme for healthcare 5.0 applications

2021 ◽  
Vol 56 ◽  
pp. 102673
Author(s):  
Makwana Bhavin ◽  
Sudeep Tanwar ◽  
Navneet Sharma ◽  
Sudhanshu Tyagi ◽  
Neeraj Kumar
Keyword(s):  
Blind Signature ◽  
Hybrid Scheme ◽  
Quantum Blind Signature

scholarly journals An Identity-Based Blind Signature Scheme Using Lattice with Provable Security

2020 ◽  
Vol 2020 ◽  
pp. 1-12
Author(s):  
Quanrun Li ◽  
Chingfang Hsu ◽  
Debiao He ◽  
Kim-Kwang Raymond Choo ◽  
Peng Gong
Keyword(s):  
Quantum Computer ◽  
Rapid Development ◽  
Random Oracle Model ◽  
Random Oracle ◽  
Mean Value ◽  
Blind Signature ◽  
Signature Scheme ◽  
Practical Applications ◽  
Universal Quantum ◽  
Identity Based

With the rapid development of quantum computing and quantum information technology, the universal quantum computer will emerge in the near decades with a very high probability and it could break most of the current public key cryptosystems totally. Due to the ability of withstanding the universal quantum computer’s attack, the lattice-based cryptosystems have received lots of attention from both industry and academia. In this paper, we propose an identity-based blind signature scheme using lattice. We also prove that the proposed scheme is provably secure in the random oracle model. The performance analysis shows that the proposed scheme has less mean value of sampling times and smaller signature size than previous schemes. Thus, the proposed scheme is more suitable for practical applications.

scholarly journals Online/Offline Blind Signature

2012 ◽  
Vol 29 ◽  
pp. 2214-2218 ◽  
Author(s):  
Jiang Hua ◽  
Hu Ran-dong
Keyword(s):  
Blind Signature
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