CLB-ECC: Certificateless Blind Signature Using ECC


Sanjeet Kumar Nayak, Sujata Mohanty, Banshidhar Majhi, Journal of Information Processing Systems Vol. 13, No. 4, pp. 970-986, Aug. 2017  

10.3745/JIPS.03.0029
Keywords: authentication, Blind signature, Certificateless Cryptography, Elliptic Curve Cryptography, E-cash
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Abstract

Certificateless public key cryptography (CL-PKC) is a new benchmark in modern cryptography. It not only simplifies the certificate management problem of PKC, but also avoids the key escrow problem of the identity based cryptosystem (ID-PKC). In this article, we propose a certificateless blind signature protocol which is based on elliptic curve cryptography (CLB-ECC). The scheme is suitable for the wireless communication environment because of smaller parameter size. The proposed scheme is proven to be secure against attacks by two different kinds of adversaries. CLB-ECC is efficient in terms of computation compared to the other existing conventional schemes. CLB-ECC can withstand forgery attack, key only attack, and known message attack. An e-cash framework, which is based on CLB-ECC, has also been proposed. As a result, the proposed CLB-ECC scheme seems to be more effective for applying to real life applications like e-shopping, e-voting, etc., in handheld devices.


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Cite this article
[APA Style]
Nayak, S., Mohanty, S., & Majhi, B. (2017). CLB-ECC: Certificateless Blind Signature Using ECC. Journal of Information Processing Systems, 13(4), 970-986. DOI: 10.3745/JIPS.03.0029.

[IEEE Style]
S. K. Nayak, S. Mohanty, B. Majhi, "CLB-ECC: Certificateless Blind Signature Using ECC," Journal of Information Processing Systems, vol. 13, no. 4, pp. 970-986, 2017. DOI: 10.3745/JIPS.03.0029.

[ACM Style]
Sanjeet Kumar Nayak, Sujata Mohanty, and Banshidhar Majhi. 2017. CLB-ECC: Certificateless Blind Signature Using ECC. Journal of Information Processing Systems, 13, 4, (2017), 970-986. DOI: 10.3745/JIPS.03.0029.