Article Title

Improved Self-certified Partially Blind Signature Scheme

Authors

Binayak Kar, Department of Computer Science and Engineering Nalanda Institute of Technology, Bhubaneswar 754 005, IndiaFollow
Pritam Prava Sahoo, Department of Computer Science and Engineering Nalanda Institute of Technology, Bhubaneswar 754 005, IndiaFollow
Asif Uddin Khan, Department of Computer Science and Engineering Nalanda Institute of Technology, Bhubaneswar 754 005, IndiaFollow

Abstract

Blind signature allows one user to get a signature without giving the signer any information about the actual message or the resulting signature. In this paper, we aim to improve the recently proposed Lin et al.’s Self-certified Partially Blind Signature Scheme[1] in order to withstand the security flaw in their scheme. The security of the improved scheme is enhanced in the blind signing phase of the scheme. The analysis shows that the proposed scheme resolves security problem in Lin et al.’s scheme and also meets the aspects of security features needed by a partial blind signature.

Recommended Citation

Kar, Binayak; Sahoo, Pritam Prava; and Khan, Asif Uddin (2012) "Improved Self-certified Partially Blind Signature Scheme," International Journal of Computer and Communication Technology: Vol. 3: Iss. 2, Article 13.
DOI: 10.47893/IJCCT.2012.1130
Available at: https://www.interscience.in/ijcct/vol3/iss2/13

DOI

10.47893/IJCCT.2012.1130