Certificateless threshold ring signature
WebApr 5, 2024 · Certificateless Threshold Ring Signature Source: Information Sciences 179(2009) 3685-3696 Author: Shuang Chang, Duncan S. Wong, Yi Mu, Zhenfeng Zhang Presenter: Chun-Yen Lee. Outline • Introduction • Definition • Proposed scheme. Ring signature Introduction. Ring signature Introduction Public Key Secret Key. Ring … WebMar 28, 2011 · To mitigate the damages of key-exposure, Dodis, Katz, Xu, and Yung [3], in Eurocrypt 2002, proposed a new paradigm called key-insulated security which provides …
Certificateless threshold ring signature
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WebSep 6, 2024 · Ring signature is a kind of group-oriented signature. It allows a member of a group to sign messages on behalf of the group without revealing his/her identity. … WebOct 19, 2014 · After this seminal work, a vast number of certificateless signature schemes were proposed such as ordinary CLS schemes [1,3,4,5,6,7,8,9,10], certificateless proxy signature schemes [11,12,13,14 ...
WebJun 1, 2014 · Recently, Zhang et al. [46] and Chow and Yap [18] introduced ring signature into CL-PKC environment and proposed two concrete certificateless ring signature (CL-RS) schemes independently. After that, Chang et al. [13] suggested a more efficient construction along with the t -out-of- n threshold extension. WebNov 1, 2024 · Until now, certificateless threshold signature schemes are all based on traditional mathematic theory, so they cannot resist quantum computing attacks. In view …
WebNov 10, 2024 · Cayrel et al. [16] proposed a lattice-based threshold ring signature scheme which uses an identity recognition scheme. Later, Battieb et al. [17] improved the … WebOct 20, 2013 · Certificateless undeniable signature and certificateless threshold ring signature were introduced in [9], [5], respectively. Liu et al. [18] proposed a certificateless signcryption scheme and proved that their scheme is …
WebDec 13, 2024 · Yu H, Wang S. Certificateless threshold signcryption scheme with secret sharing mechanism. Knowledge-Based System, 2024, 221: 106981. ... Yu H, Wang W. …
WebApr 1, 2013 · This paper constructs the first LTRS scheme that is secure without requiring the random oracle model and enhances the security of a threshold ring signature (for both linkable or non-linkable) by providing a stronger definition of anonymity. Linkable ring signatures have found many attractive applications. One of the recent important … thiocyanat säureWebCertificateless Threshold Ring Signature. Article. Sep 2009; Chang Shuang; ... Ring signature is a very useful tool to provide the user’s anonymity and the signer’s privacy. In this paper, we ... thiocyanate colorWebJan 1, 2004 · At ICISC 2004, a new bilinear threshold ring signature was proposed [25]. Since the structure of the threshold scheme in [21] and that of the scheme in [25] are similar, they share the same number ... thiocyanat serumWebMay 1, 2014 · After ring signature given by Rivest et al. [9], many researchers have been proposing ring signature schemes and their variants such as threshold ring signatures [10] [11] [12] and constant-size ... thiocyanate and isothiocyanateWebJan 1, 2010 · We propose a t-out-of-n Certificateless Threshold Ring Signature (CL-TRS) scheme and prove its security under a new and stronger set of security models. The … thiocyanate acid or baseWebOct 1, 2015 · We propose a t-out-of-n Certificateless Threshold Ring Signature (CL-TRS) scheme and prove its security under a new and stronger set of security models. The models capture a new adversarial ... thiocyanate astmWebThe security models of certificateless ring signature are also formalized. Our new scheme is provably secure in the random oracle model, with the assumption that the … thiocyanate d\\u0027ammonium simdut