Results 61 to 70 of about 1,319 (151)
Attack and Improvement of a Proxy Blind Signature
工程科学与技术, 2007 :The security of XUE-CAO proxy blind signature scheme was analyzed, and two forgery attacks,which make the original signer or any other third party can forge a valid proxy blind signature,were pointed out.
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(t, n) Threshold d-Level Quantum Secret Sharing
Scientific Reports, 2017 Most of Quantum Secret Sharing(QSS) are (n, n) threshold 2-level schemes, in which the 2-level secret cannot be reconstructed until all n shares are collected.
Xiu-Li Song +3 more
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An Improved RSA-based Certificateless Multi-signature Scheme
工程科学与技术, 2017 :Three forgery attacks on Liu Li et al.'s RSA-based certificateless multi-signature scheme were first presented.It could be found that their scheme was vulnerable to key replacement attacks.The scheme also could not resist conspiracy attack of dishonest ...
农强, 黄茹芬, 陈群山
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A Group Signature Scheme for Resisting Forgery Attack
工程科学与技术, 2006 :The advantages and latent defects of Ao-Chen-Bai and Yuan Ding’s group signature schemes were analyzed respectively,and defaults were found in Yuan Ding’s scheme and then an improved group signature scheme was developed in accordance with the formal ...
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Provably secure certificate less blind proxy re-signatures
Tongxin xuebao, 2012 Using bilinear groups,an efficient certificate less blind proxy re-signature scheme was proposed based on the proxy re-signature scheme and blind signature scheme.The scheme solves the using of certificate in certificate-based scheme and removes key ...
Tao FENG, Yi-xin LIANG
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Layer-Wise Cue Alignment for Unified Face Attack Detection With Vision-Language Model
IET BiometricsUnified face attack detection (UAD), which simultaneously addresses physical presentation attacks (PAs) and digital forgery attacks (DAs) with a vision-language model, remains challenging due to the difficulty of effectively separating live and fake cues.
Yongze Li +7 more
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Forgery attacks on several certificateless signature schemes
网络与信息安全学报, 2020 Since Al-Riyami and Paterson proposed the novel concept of certificateless cryptography and the first certificateless signature scheme in 2003, a lot of certificateless signature schemes were proposed one after another. Recently, Tang et al proposed nine certificateless signature schemes without bilinear pairing.
Jing WANG, Zumeng LI
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Forgery Attack is a Piece of Cake on a Class of Mutual Authentication Protocols
International Journal of Information and Communication Technology Research, 2012 A suitable mutual authentication protocol for an RFID system should provide mutual authentication along with user privacy. In addition, such protocol must be resistant to active and passive attacks, e.g.
Nasour Bagheri +4 more
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Efficient group signature scheme with revocation
Tongxin xuebao, 2016 A group signature scheme which combines the subset cover framework with Camenisch-Stadler scheme was proposed.This scheme allowed any group members’ entrance and revocation without changing other members’ secret key.Meanwhile,the scheme added a knowledge
Hong ZHONG +3 more
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TopoSleuth, a decoy-based multi-layered defense framework for securing SDN topology discovery. [PDF]
Sci RepShoaib M +4 more
europepmc +1 more source