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Cryptanalysis and Performance Evaluation of Enhanced Threshold Proxy Signature Scheme Based on RSA for Known Signers
Joint Authors
Verma, Harsh Kumar
Kumar, Raman
Dhir, Renu
Source
Mathematical Problems in Engineering
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-24, 24 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-03-28
Country of Publication
Egypt
No. of Pages
24
Main Subjects
Abstract EN
In these days there are plenty of signature schemes such as the (t,n) threshold proxy signature scheme (Kumar and Verma 2010).
The network is a shared medium so that the weakness security attacks such as eavesdropping, replay attack, and modification attack.
Thus, we have to establish a common key for encrypting/decrypting our communications over an insecure network.
In this scheme, a (t,n) threshold proxy signature scheme based on RSA, any t or more proxy signers can cooperatively generate a proxy signature while t-1 or fewer of them cannot do it.
The threshold proxy signature scheme uses the RSA cryptosystem to generate the private and the public key of the signers (Rivest et al., 1978).
Comparison is done on the basis of time complexity, space complexity, and communication overhead.
We compare the performance of four schemes (Hwang et al.
(2003), Kuo and Chen (2005), Yong-Jun et al.
(2007), and Li et al.
(2007), with the performance of a scheme that has been proposed earlier by the authors of this paper.
In the proposed scheme, both the combiner and the secret share holder can verify the correctness of the information that they are receiving from each other.
Therefore, the enhanced threshold proxy signature scheme is secure and efficient against notorious conspiracy attacks.
American Psychological Association (APA)
Kumar, Raman& Verma, Harsh Kumar& Dhir, Renu. 2013. Cryptanalysis and Performance Evaluation of Enhanced Threshold Proxy Signature Scheme Based on RSA for Known Signers. Mathematical Problems in Engineering،Vol. 2013, no. 2013, pp.1-24.
https://search.emarefa.net/detail/BIM-1032164
Modern Language Association (MLA)
Kumar, Raman…[et al.]. Cryptanalysis and Performance Evaluation of Enhanced Threshold Proxy Signature Scheme Based on RSA for Known Signers. Mathematical Problems in Engineering No. 2013 (2013), pp.1-24.
https://search.emarefa.net/detail/BIM-1032164
American Medical Association (AMA)
Kumar, Raman& Verma, Harsh Kumar& Dhir, Renu. Cryptanalysis and Performance Evaluation of Enhanced Threshold Proxy Signature Scheme Based on RSA for Known Signers. Mathematical Problems in Engineering. 2013. Vol. 2013, no. 2013, pp.1-24.
https://search.emarefa.net/detail/BIM-1032164
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1032164