Signcryption

Author: absj

August undefined, 2024

WebExplainability in supply chain operational risk management: A systematic literature review. Sonia Farhana Nimmy, Omar K. Hussain, Ripon K. Chakrabortty, Farookh Khadeer Hussain, Morteza Saberi. Article 107587. WebAbstract. Signcryption is a primitive which simultaneously performs the functions of both signature and encryp-tion in a way that is more efﬁcient than signing and encryptin g separately. We study in this paper constructions of signcryption schemes from basic cryptographic mechanisms; our study concludes that the known constructions

Cryptanalysis of a Certificateless Multi-receiver Signcryption …

WebA signcryption, which is an integration of a public key encryption and a digital signature, can provide confidentiality and authenticity simultaneously. Additionally, a signcryption associated with equality test allows a third party (e.g., a cloud server) to check whether or not two ciphertexts are encrypted from the same message without knowing the message. WebSM9 is a Chinese national cryptography standard for Identity Based Cryptography issued by the Chinese State Cryptographic Authority in March 2016. [1] It is represented by the Chinese National Cryptography Standard ( Guomi ), GM/T 0044-2016 SM9. The standard contains the following components: (GM/T 0044.2) The Identity-Based Digital Signature ... cryptography pep 517

大数据安全策略研究-刘思思卢荣-中文期刊【掌桥科研】

WebFor those problems. We proposes a certificate-free aggregated signcryption scheme for V2G based on the assumption of Diffie-Hellman difficulty problem. A bilinear mapping operation is used to add the identity information of EV users and charging service companies into the signature and ciphertext respectively to hide the user identity information. Webtors [17]. Until this point, it was widely believed that signcryption is the only way to evade the impossibility result. In fact, Alagic et al. [2] carried out an in-depth analysis on the possibility of signing quantum information and concluded that “signcryption provides the only way to achieve integrity and authenticity WebApr 8, 2024 · We propose a proxy signcryption scheme for a multi-party setting, resistant to randomness leakage and setup attacks. Our scheme is an alternative to typical constructions, based on a double Schnorr signature approach, where the linear combination of long term secrets and ephemeral random values occurs both at the initiator and proxy … crypto girl blog

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Signcryption and its applications in efficient public key solutions ...

Web•The availability of a signcryption primitive can simplify the design of cryptographic protocols which require both authenticity and con-ﬁdentiality. For example, Dodis et al. … WebMulti-receiver signcryption signcrypts a message to a large number of receivers. Selvi et al. proposed the first efficient and provably secure certificateless multi-receiver signcryption scheme. Recently, they found the scheme is insecure againstthe type I adversary and gave an enhanced one. cryptography phdWebattribute-based searchable signcryption in cloud storage." Journal of Ambient Intelligence and Humanized Computing (2024): 1-13. DOI: 10.1007/s12652-022-03715-1. 4) Varri, Uma Sankararao, Syam Kumar Pasupuleti, and K. V. Kadambari. "CP-ABSEL: Ciphertext-policy attribute-based searchable encryption from lattice in cloud storage." cryptography patterns

"WebMar 2, 2024 · Improved YOLOv3-tiny for Silhouette Detection Using Regularisation Techniques. Donia Ammous, Achraf Chabbouh, Awatef Edhib, Fahmi Kammoun, Nouri Masmoudi. #Silhouette/person detection # GPU # loss function # convolutional neural network，YOLOv3-tiny. " - Signcryption

Signcryption

WebAbout. As an Associate Professor in the Department of Computer Engineering, it has broadened my expertise in the teaching-learning environment for both faculty and student development activities. The expertise in handling ISO Academic Audits, NBA Accreditation, working for NIRF, NAAC, working as a member for Research Cell and the Intellectual ... WebExisting SIP-based mobile payment solutions do not ensure all the security properties. In this paper we propose a Secure Lightweight and Scalable Mobile Payment Framework (SLSMP) using Signcryption scheme with Forward Secrecy (SFS) based on elliptic curve scheme which combines digital signature and encryption functions (Hwang et al., 2005) [5].

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In cryptography, signcryption is a public-key primitive that simultaneously performs the functions of both digital signature and encryption. Encryption and digital signature are two fundamental cryptographic tools that can guarantee the confidentiality, integrity, and non-repudiation. Until 1997, they … See more The first signcryption scheme was introduced by Yuliang Zheng in 1997. Zheng also proposed an elliptic curve-based signcryption scheme that saves 58% of computational and 40% of communication … See more • Authenticated encryption See more A signcryption scheme typically consists of three algorithms: Key Generation (Gen), Signcryption (SC), and Unsigncryption (USC). Gen … See more Signcryption is seen to have several applications including the following: • Secure and authentic email. • E-commerce and M-commerce applications that often require confidentiality, authenticity, and perhaps non-repudiation. See more

WebNational Center for Biotechnology Information WebApr 11, 2024 · It is very likely to cause the leakage of patient’s private information if these parameters are transmitted through the public channel. In addition, many patients don’t …

WebPh.D. researcher in a school of information and Software Engineering. University of Electronic Science and Technology of China. 2024 年 9 月 - 2024 年 6 月3 年 10 个月. Chengdu, Sichuan, China. Focuses on the following research area Network security, Information Security, Cryptographic protocol, Internet of things and Cloud computing. Websigncryption scheme, and claimed that their scheme is provably secure without random oracles, even under the malicious-but-passiveKGC attack.However,in this paper, bygiving concreteattacks, we indicate thatLiu et al. certiﬁcateless signcryption scheme is not secure against the malicious-but-passive KGC attack. 2. Preliminaries 2.1. Bilinear ...

WebHeterogeneous online/offline Signcryption, Certificateless signcryption, Identity-based cryptography. 其他作者 Mass Serialization and Detection System for Illegal Pharmaceuticals

WebAdvances In Cryptology Eurocrypt 2001. Download Advances In Cryptology Eurocrypt 2001 full books in PDF, epub, and Kindle. Read online Advances In Cryptology Eurocrypt 2001 ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available! cryptography pipyWeb2 nodes), multicasting, oﬀering qu- ity of service guarantees, energy ef?ciency, and security. This handbook attempts to provide a comprehensive guide on fundamental key topics coupled with new ideas crypto gigsWebEquipped with the advantages of flexible access control and fine-grained authentication, attribute based signcryption is diffusely designed for security preservation in many … cryptography paddingWebSep 18, 2007 · By clicking download,a status dialog will open to start the export process. The process may takea few minutes but once it finishes a file will be downloadable from your browser. You may continue to browse the DL while the export process is in progress. cryptography permutationWebDec 8, 2024 · Most of the existing signcryption schemes generate pseudonym by key generation center (KGC) and usually choose bilinear pairing to construct authentication … crypto gift taxableWeb一站式科研服务平台. 学术工具. 文档翻译; 收录引证; 论文查重; 文档转换 cryptography pictureWebAbstract. Signcryption is a primitive which simultaneously performs the functions of both signature and encryp-tion in a way that is more efﬁcient than signing and encryptin g … cryptography philippines