Hierarchical id-based cryptography

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August undefined, 2024

Web12 de dez. de 2024 · Kalyani, D., Sridevi, R. (2024). Private Communication Based on Hierarchical Identity-Based Cryptography. In: Abraham, A., Dutta, P., Mandal, J., … Web5 de jul. de 2024 · Abstract. To achieve confidentiality, authentication, integrity of medical data, and support fine-grained access control, we propose a secure electronic health record (EHR) system based on attribute-based cryptosystem and blockchain technology. In our system, we use attribute-based encryption (ABE) and identity-based encryption (IBE) to …

A comparison between traditional public key infrastructures and ...

Web30 de nov. de 2002 · Abstract: We present hierarchical identity-based encryption schemes and signature schemes that have total collusion resistance on an arbitrary number of … WebWe present hierarchical identity-based encryption schemes and signature schemes that have total collusion resistance on an arbitrary number of levels and that have chosen … granite top office desk

Identity-Based Cryptography for Cloud Security

Web9 de jul. de 2003 · Identity-based cryptosystems and signature schemes. Advances in Cryptology — CRYPTO ’84, volume 196 of... D Boneh and M Franklin, 2001. Identity-based encryption from the Weil pairing, Advances in Cryptology — CRYPTO 2001 (ed... C Gentry and A Silverberg, 2002. Hierarchical ID-based cryptography, Advances in Cryptology … WebID-tuple: A user has a position in the hierarchy, deﬁned by its tuple of IDs: (ID1;:::;IDt). The user’s ancestors in the hierarchy tree are the root PKG and the users / lower-level … Web13 de mai. de 2002 · We present hierarchical identity-based encryption schemes and signature schemes that have total collusion resistance on an arbitrary number of levels … granite top microwave cart

Identity-based Cryptography Thales

WebCluster Comput. ML Florence 22 6 13119 2024 10.1007/s10586-017-1276-7 Florence, M.L., Suresh, D.: Enhanced secure sharing of PHR’s in cloud using user usage based attribute based encryption and signature with keyword search. Cluster Comput. 22(6), 13119-13130 (2024) 상세보기; 9. Cluster Comput. Web13 de abr. de 2003 · Hierarchical ID-Based Cryptography. Craig Gentry, A. Silverberg; Computer Science, Mathematics. ASIACRYPT. 2002; We present hierarchical identity-based encryption schemes and signature schemes that have total collusion resistance on an arbitrary number of levels and that have chosen ciphertext security in the … Expand. granite topped desk whiteWebAbstract. We present a Hierarchical Identity Based Encryption (HIBE) system where the ciphertext consists of just three group elements and decryption requires only two … chinonyerem pace

"Web1 de out. de 2012 · In this paper, we propose the first key-evolving hierarchical ID-based signcryption scheme that is scalable and joining-time-oblivious and allows secret keys to … " - Hierarchical id-based cryptography

Hierarchical id-based cryptography

Web15 de dez. de 2024 · Compound Attack on Synchronization Based Neural Cryptography. January 2008. ... We also propose an eCK secure hierarchical ID-based AKE protocol based on a hierarchical ID-based encryption. WebAbstract. Hierarchical identity-based cryptography was introduced with the purpose of reducing the burden of a single Private Key Generator (PKG) and to limit damage …

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WebIdentity-based cryptography is a type of public-key cryptography in which a publicly known string representing an individual or organization is used as a public key.The public … WebCriptografia Baseada na Identidade ou Criptografia Baseada em Identidade (do inglês, IBE - Identity-Based Encryption) é um tipo de criptografia de chave pública na qual a chave pública estará em função de algumas informações exclusivas sobre a identidade do usuário. Um esquema proposto por Shamir em 1984 [1], foi pioneiro no que diz respeito à …

Web1 de nov. de 2012 · Gentry, C. and Silverberg, A. Hierarchical id-based cryptography. In Proceedings of ASIACRYPT 2002, Lecture Notes in Computer Science, Springer, 2002, 548--566. Google Scholar Digital Library; Goldreich, O., Micali, S., and Wigderson, A. How to play any mental game or a completeness theorem for protocols with honest majority. WebID-based encryption, or identity-based encryption (IBE), is an important primitive of ID-based cryptography. As such it is a type of public-key encryption in which the public …

Webhierarchically. With this unique identity and Hierarchical Identity-Based Cryptography (HIBC), the key distribution and mutual authentication can be greatly simplified. Schridd et al. [28] proposed a novel identity-based cryptographic system to avoid the complexity and management problems of certificate-based security infrastructures. However ... WebHierarchical ID-Based Cryptography by Craig Gentry, Alice Silverberg , 2002 "... We present hierarchical identity-based encryption schemes and signature schemes that have total collusion resistance on an arbitrary number of levels and that have chosen ciphertext security in the random oracle model assuming the ...

WebHierarchical Identity-Based Encryption HIBE is a generalisation of Identity-Based Encryption IBE which mirrors an organisational hierarchy. However, when the user decrypts a ciphertext encrypted to a hierarchical identity, he/she should know the exact ...

Web1 de dez. de 2009 · Moreover, Lin and Hsu [8] proposed a hierarchical ID-based cryptography for federal identity management in telemedicine in a 5G-IoT environment, which includes IoT gateways in the system structure chinonyerem pronunciationWebCiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): We present hierarchical identity-based encryption schemes and signature schemes that have total … chinoobooy twitterWeb12 de dez. de 2024 · DOI: 10.1007/978-981-13-1951-8_67 Corpus ID: 57254705; Private Communication Based on Hierarchical Identity-Based Cryptography @article{Kalyani2024PrivateCB, title={Private Communication Based on Hierarchical Identity-Based Cryptography}, author={Dasari Kalyani and R. Sridevi}, … chinonyerem okwaraWeb17 de jan. de 2024 · Attacks on networks are currently the most pressing issue confronting modern society. Network risks affect all networks, from small to large. An intrusion detection system must be present for detecting and mitigating hostile attacks inside networks. Machine Learning and Deep Learning are currently used in several sectors, particularly … granite top patio dining tableWebIn the second part, we survey the cryptography based on pairings. We will try to note the standard computational assumptions, useful proof techniques, ... Hierarchical ID-based … granite top kitchen island for saleWeb1 de dez. de 2002 · We present hierarchical identity-based encryption schemes and signature schemes that have total collusion resistance on an arbitrary number of levels … chinonye whitleyWebWe present hierarchical identity-based encryption schemes and signature schemes that have total collusion resistance on an arbitrary number of levels and that have chosen … chinonyerem pace md