GDH group-based signature scheme with linkability

Zheng, Dong; Wei, Victor K.; Chen, K.F.

doi:10.1049/ip-com:20050167

Cited by 7 publications

(2 citation statements)

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“…However, Jeone et al [62] showed that revocable-iff-linked ring signature scheme in [61] does not provide anonymity and suggested [63] an improved one with strong anonymity and weak linkability. Zheng et al [64] introduced a new linkable ring signature based on Gap Diffie-Hellman problem. Fujisaki and Suzuki [65] proposed a traceable ring signature by defining a tag which consists of a list of ring members and an issue.…”

Section: Linkable Ring Signaturementioning

confidence: 99%

A taxonomy of ring signature schemes: Theory and applications

Xiong¹,

Qin²,

Li³

2013

IETE J Res

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Ring signature is a primitive that allows an entity to sign a message on behalf of a group of potential signers (called a ring) while preserving unconditional anonymity in the ring. Ring signature has found many applications in fair exchange, electronic transaction protocols, and ad hoc networks. In this paper, a survey of ring signature from a number of perspectives is presented to provide researchers with a better understanding of this primitive. We survey the state-of-the-art of ring signature schemes along with the security model, and compare their security properties and efficiency. Furthermore, the extensions of ring signature schemes with special properties are also investigated.

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Section: Linkable Ring Signaturementioning

confidence: 99%

A taxonomy of ring signature schemes: Theory and applications

Xiong¹,

Qin²,

Li³

2013

IETE J Res

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show abstract

“…Due to space limitation, we omit the long-winded proofs which are similar to those in [17] according to the special structures of the schemes.…”

Section: Theorem 3 the Proposed Scheme Provides The Property Of Linkmentioning

confidence: 99%

Linkable Ring Signatures from Linear Feedback Shift Register

Zheng

Chen

et al.

Emerging Directions in Embedded and Ubiquitous Computing

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Abstract. Linkable ring signatures can simultaneously provide the properties of anonymity, spontaneity as well as linkability. Linear feedback shift register (LFSR) sequence can be used to shorten the representation of elements in a field. This paper proposes an LFSR-based linkable ring signature scheme, whose main computation operations are performed in base field GF (q) whereas security properties are under the state based discrete logarithm assumption (S-DLA) (and a new state based computational assumption weaker than state based decisional Diffie-Hellman assumption). The latter potentially says that the scheme is secure in the extension field GF (q d )(d the stage of the LFSR). All these make our scheme a flexible primitive for ubiquitous computing in which information processing has been thoroughly integrated into everyday objects and activities.

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Democratic group signatures with collective traceability

Zheng

Chen

et al. 2009

Computers & Electrical Engineering

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GDH group-based signature scheme with linkability

Cited by 7 publications

References 0 publications

A taxonomy of ring signature schemes: Theory and applications

A taxonomy of ring signature schemes: Theory and applications

Linkable Ring Signatures from Linear Feedback Shift Register

Democratic group signatures with collective traceability

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