Improved identity-based signcryption

Author: mfib

August undefined, 2024

WitrynaThe adversary is able to obtain some secret information from side channel attacks, which further damages the security for the system. To resolve this issue, we provide a hierarchical identity-based online/offline encryption scheme which resists side ... WitrynaProvably secure identity-based threshold unsigncryption scheme; Article . Free Access. Provably secure identity-based threshold unsigncryption scheme. Authors: Bo Yang. College of information, South China Agricultural University, Guangzhou, P.R. China.

Further improvement of an identity-based signcryption scheme in …

WitrynaSINE: Semantic-driven Image-based NeRF Editing with Prior-guided Editing Field ... A Fine-Tuning Framework for Improved Transferability of Adversarial Robustness and Generalization Ziquan Liu · Yi Xu · Xiangyang Ji · Antoni Chan ... Implicit Identity Leakage: The Stumbling Block to Improving Deepfake Detection Generalization ... Witryna3 wrz 2024 · This article presents an overview of a new multilayer node event processing (MNEP) method for improved data center energy efficiency and event management monitoring in its physical infrastructure. Event management is essential for the provision and maintenance of the reliability and functionality of the physical infrastructure. For … chubby miller aviator

Attacks against Two Identity-Based Signcryption Schemes

Witryna25 maj 2015 · An improved semantically-secure identity-based signcryption scheme in the standard model, Computers and Electrical Engineering 2010; Volume 36 pp.545-552. Google Scholar Liu Z, Hu Y, Zhang X, Ma H. Certificateless signcryption scheme in the standard model, Information Sciences 2010 Volume 180: pp.452-464. Google … Witryna17 gru 2008 · Abstract. We show that the Zhang-Yang-Zhu-Zhang identity-based authenticatable ring signcryption scheme is not secure against chosen plaintext … Witryna26 sie 2024 · An Improved Identity-Based Generalized Signcryption Scheme for Secure Multi-Access Edge Computing Empowered Flying Ad Hoc Networks Abstract: … chubby midriff tops

Efficient and Forward-Secure Identity-Based Signcryption.

An Improvement of an Identity-Based Key-insulated Signcryption

Witryna2 dni temu · Invasive fungal infection (IFI) in immunocompromised neonates is significantly associated with high morbidity and mortality and has become the third most common infection in Neonatal Intensive Care Units. The early diagnosis of IFI for neonatal patients is difficult because of the lack of specific symptoms. The traditional … Witryna19 sie 2002 · An IDentity-Based Signcryption (IDBS) [4] is used for communication confidentiality, authenticity and integrity, both among peers, and between the central … chubby models figurinesWitryna6 mar 2024 · Signcryption requires less computational complexity, communication cost, and implementation effort. Moving ahead, Deng and Boa [ 4] suggested a scheme to reduce computational cost by up to 16% and communication cost by up to 85% when compared to the signature-then-encryption technique. designer clothing for big and tall

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Improved identity-based signcryption

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Witryna23 sty 2005 · The idea of signcryption is to provide a method to encrypt and sign data together in a way that is more efficient than using an encryption scheme combined … Witryna25 kwi 2010 · Signcryption is an important cryptography primitive that provides confidentiality and authenticity for the messages simultaneously, at lower costs than traditional sign-then-encrypt method. This paper presents the attacks against two identity-based signcryption schemes: the Zhang et al.'s assertion signcryption …

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WitrynaIdentity-based signcryption was rst proposed by Malone-Lee [51], and was then intensively studied thereafter (e.g., [20,26,11,8]). The reader is referred to [43] for a good survey on ID-based signcryption. Identity-based signcryption has numerous promising applications. For example, it is used in secure and privacy- Witryna1 mar 2012 · We proposed an improved identity-based signcryption scheme. The security of the improved scheme is proved in the standard model. We compared efficiency and security of our scheme with those of existing schemes. Introduction Identity-based cryptography was introduced by Shamir [1].

Witryna1 gru 2007 · Request PDF An Improved Identity-Based KCDSA Signcryption Scheme Document copy detection is an important tool to protect author's intellectual … Witryna1 maj 2015 · In this paper, we propose a new privacy-enhancing group signcryption scheme that provides: unforgeability, confidentiality, ciphertext and sender anonymity, traceability, unlinkability,...

Witryna1 maj 2010 · To make up for this flaw, in this paper, an improved IBSC scheme is proposed and is shown to be really secure in the standard model. In our improvement, a random string is embedded into the signcrypted message during executing instructions of the signcryption algorithm. Witryna23 sty 2005 · Liqun Chen. Hewlett-Packard Laboratories, Bristol, UK

Witryna1 mar 2012 · We proposed an improved identity-based signcryption scheme. The security of the improved scheme is proved in the standard model. We compared …

WitrynaCertificateless public key cryptography eliminatescertificate management in traditional public key infrastructure and solves the key escrow problem in identity-based cryptography. Certificateless signcryption is one of the most important primitives in certificateless public key cryptography which achieves confidentiality and … chubby minnow lexington ilWitryna17 maj 2004 · Improved Identity-Based Signcryption Liqun Chen and John Malone-Lee Abstract We present an identity-based signcryption scheme that we believe is the most efficient proposed to date. We provide random oracle model~\cite {ROP} proofs of security under the definitions proposed in~\cite {MIBS} chubby models fashionWitrynaSci-Hub An Improved ID-Based Multi-Proxy Multi-Signcryption Scheme. 2009 Second International Symposium on Electronic Commerce and Security 10.1109/isecs.2009.177 sci hub to open science ↓ save Xiaoyan, Z., Yan, W., Weifeng, D., & Yan, G. (2009). chubby morning routineWitrynaSigncryption was first initialized by Zheng [ 1] in 1997 to implement the function of digital signature and public key encryption simultaneously with better efficiency than the … chubby mosh azidoWitrynaImproved Identity-Based Signcryption Abstract. Identity-based cryptography is form of public-key cryptography that does not require users to pre-compute key... Author information. Editor information. Rights and permissions. Copyright information. About … chubby minionWitrynauser’s identity information. It uses attribute-based signcryption (ABSC) to achieve data conﬁdentiality and authentication. Under this model, attribute-based encryption gives the access policies for users and keeps the data conﬁdentiality, and the attribute-based signature is used for authentication of the primary ciphertext-integrity. chubby monkey food truckWitrynaIn this paper, we have proposed an improved identity based proxy re-signcryption scheme which improve the performance of scheme proposed by Wang Huige. In our … chubby monkey meme