A Secure ID-Based Blind and Proxy Blind Signature Scheme from Bilinear Pairings

Sarde, Pankaj; Banerjee, Amitabh

doi:10.1080/19361610.2016.1211869

Cited by 5 publications

(4 citation statements)

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“…Tseng put forward a specific privacy-preserving communication protocol utilizing the restrictive partially blind signature [30]. Sarde and Banerjee propose an incentive-based demand response privacypreserving scheme for the smart grid [14]. Yang et al make an attempt to identify the privacy-preserving issues and put forward a reward architecture for V2G networks [31].…”

Section: Related Workmentioning

confidence: 99%

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A Blind Signature‐Aided Privacy‐Preserving Power Request Scheme for Smart Grid

Zhang¹,

Guo²,

Li³

et al. 2021

Wireless Communications and Mobile Computing

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Smart grid is an emerging power system capable of providing appropriate electricity generation and distribution adjustments in the two-way communication mode. However, privacy preservation is a critical issue in the power request system since malicious adversaries could obtain users’ daily schedule through power transmission channel. Blind signature is an effective method of hiding users’ private information. In this paper, we propose an untraceable blind signature scheme under the reputable modification digital signature algorithm (MDSA). Moreover, we put forward an improved credential-based power request system architecture integrated with the proposed blind signature. In addition, we prove our blind signature’s blindness and unforgeability under the assumption of Elliptic Curve Discrete Logarithm Problem (ECDLP). Meanwhile, we analyze privacy preservation, unforgeability, untraceability, and verifiability of the proposed scheme. Computational cost analysis demonstrates that our scheme has better efficiency compared with other two blind signatures.

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Section: Related Workmentioning

confidence: 99%

“…Amounts of blind signature schemes have been proposed [13][14][15][16][17][18][19], but they cannot hold untraceability, where the signer S can find a match between his signature scripts and blind signature outputs. Thus, S can distinguish the original message he has signed and privacy of user could not be ensured.…”

Section: Introductionmentioning

confidence: 99%

A Blind Signature‐Aided Privacy‐Preserving Power Request Scheme for Smart Grid

Zhang¹,

Guo²,

Li³

et al. 2021

Wireless Communications and Mobile Computing

View full text Add to dashboard Cite

show abstract

“…Later many identity-based blind signature schemes have been proposed in literature along with its applications in e-cash and e-voting systems [17][18][19][20][21][22][23][24][25][26][27][28][29][30][31][32][33][34][35]. Most of these schemes are designed using bilinear pairings over elliptic curves [17][18][19][20][21][22][23]25,26,28,31,35]. In 2003, Zhang et al [17] and in 2005, Huang et al [18] proposed different efficient ID-based blind signature schemes.…”

Section: Related Workmentioning

confidence: 99%

“…In 2017, Kumar et al [34] proposed a blind signature for E-voting in ID-based setting. In the same year Sarde et al [35] presented a blind and proxy blind signature scheme. Most of these schemes are designed using bilinear pairings over elliptic curves.…”

Section: Related Workmentioning

confidence: 99%

Pairing Free Identity-Based Blind Signature Scheme with Message Recovery

James¹,

Gayathri²,

Reddy³

2018

Cryptography

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With the rapid development of modern technology, personal privacy has become a critical concern in many applications. Various digitalized applications such as online voting systems and the electronic cash systems need authenticity and anonymity. Blind signature is an advanced technique that provides the authenticity and anonymity of the user by obtaining a valid signature for a message without revealing its content to the signer. The message recovery property minimizes the signature size and allows efficient communication in situations where bandwidth is limited. With the advantage of blind signature and message recovery properties, in this paper, we present a new pairing free blind signature scheme with message recovery in Identity-based settings. The proposed scheme is proven to be secure in the random oracle model under the assumption that the Elliptic Curve Discrete Logarithm Problem (ECDLP) is intractable. The proposed scheme meets the security requirements such as blindness, untracebility, and unforgeability. We compare our scheme with the well-known existing schemes in the literature, and the efficiency analysis shows that our scheme is more efficient in terms of computational and communicational point of view.

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