Thematische Bibliographien / Attribute-based authentication

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Auswahl der wissenschaftlichen Literatur zum Thema „Attribute-based authentication“

Autor: Grafiati

Veröffentlicht am 28. Juni 2021

Zuletzt aktualisiert am 2. Februar 2022

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Zeitschriftenartikel zum Thema "Attribute-based authentication"

Dolev, Shlomi, Łukasz Krzywiecki, Nisha Panwar und Michael Segal. „Dynamic attribute based vehicle authentication“. Wireless Networks 23, Nr. 4 (30.01.2016): 1045–62. http://dx.doi.org/10.1007/s11276-016-1203-5.

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Zhu, Xianwei, ChaoWen Chang, Qin Xi und ZhiBin Zuo. „Attribute-Guard: Attribute-Based Flow Access Control Framework in Software-Defined Networking“. Security and Communication Networks 2020 (10.01.2020): 1–18. http://dx.doi.org/10.1155/2020/6302739.

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Software-defined networking (SDN) decouples the control plane from the data plane, offering flexible network configuration and management. Because of this architecture, some security features are missing. On the one hand, because the data plane only has the packet forwarding function, it is impossible to effectively authenticate the data validity. On the other hand, OpenFlow can only match based on network characteristics, and it is impossible to achieve fine-grained access control. In this paper, we aim to develop solutions to guarantee the validity of flow in SDN and present Attribute-Guard, a fine-grained access control and authentication scheme for flow in SDN. We design an attribute-based flow authentication protocol to verify the legitimacy of the validity flow. The attribute identifier is used as a matching field to define a forwarding control. The flow matching based on the attribute identifier and the flow authentication protocol jointly implement fine-grained access control. We conduct theoretical analysis and simulation-based evaluation of Attribute-Guard. The results show that Attribute-Guard can efficiently identify and reject fake flow.

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LakshmiPraveena, T., V. Ramachandran und CH Rupa. „Attribute based Multifactor Authentication for Cloud Applications“. International Journal of Computer Applications 80, Nr. 17 (18.10.2013): 37–40. http://dx.doi.org/10.5120/13971-1474.

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Yoo, Hye-Joung. „Attribute-Based Authentication for Secure Cloud Computing“. Journal of Korean Institute of Information Technology 13, Nr. 1 (31.01.2015): 59. http://dx.doi.org/10.14801/jkiit.2015.13.1.59.

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Usha, S., und P. Sangeetha. „Multiple Attribute Authority based Access Control and Anonymous Authentication in Decentralized Cloud“. Bonfring International Journal of Data Mining 6, Nr. 3 (30.06.2016): 24–29. http://dx.doi.org/10.9756/bijdm.7019.

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Su Jeong, Yoon, Yong Tae Kim und Gil Cheol Park. „Attribute-based multiuser authentication scheme between IoT devices for 5G environment“. International Journal of Engineering & Technology 7, Nr. 2.12 (03.04.2018): 11. http://dx.doi.org/10.14419/ijet.v7i2.12.11026.

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Background/Objectives: Due to the development of mobile communication technology, infrastructure construction from 4G to 5G service, which is currently being serviced, is actively under way. In particular, as the types and functions of mobile phones and IoT devices using 5G services are diversified, mutual authentication technology among multiple users is required.Methods/Statistical analysis: In this paper, we propose a multi - user authentication scheme which can efficiently mutually authenticate different types of mobile phones and IoT devices that are provided with 5G service. The proposed method minimizes the authentication delay time because it identifies the authentication security parameter δ of multiple users requesting authentication to the server as a polynomial coefficient. As a result of the performance evaluation, the proposed method showed an average improvement of 9.3% in authentication processing time and 5.5% lower overhead than the existing method. In addition, the multiuser authentication latency was improved by 6.1% on average compared with the existing scheme.Findings: The proposed scheme minimizes the user 's authentication delay time by constructing the users who simultaneously request the 5G service into a subnet and then applying the authentication security parameter δ constituting each subnet to n - bit and applying it to the polynomial coefficients. Especially, for multi - user authentication, the proposed scheme divides the authentication path into two paths (main path and secondary path) to guarantee user authentication and integrity. The proposed scheme is suitable for mobile phones and IoT devices that use low power because it generates keys without performing additional cryptographic algorithms like conventional techniques when performing multi - user authentication.Improvements/Applications: In future research, we plan to apply the proposed method to the actual environment based on the results of this study.

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Zhang, Zhiqiang, Suzhen Cao, Longbo Han und Xueyan Liu. „Attribute-Based Identity Authentication Scheme Based on Linear Codes“. Journal of Physics: Conference Series 1631 (September 2020): 012139. http://dx.doi.org/10.1088/1742-6596/1631/1/012139.

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Li, Peng, Junzuo Lai und Yongdong Wu. „Publicly Traceable Attribute-Based Anonymous Authentication and Its Application to Voting“. Security and Communication Networks 2021 (04.08.2021): 1–17. http://dx.doi.org/10.1155/2021/6611518.

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Numerous anonymous authentication schemes are designed to provide efficient authentication services while preserving privacy. Such schemes may easily neglect access control and accountability, which are two requirements that play an important role in some particular environments and applications. Prior designs of attribute-based anonymous authentication schemes did not concentrate on providing full anonymity while at the same time holding public traceability. To address this problem, we formally define and present a new primitive called traceable attribute-based anonymous authentication (TABAA) which achieves (i) full anonymity, i.e., both registration and authentication cannot reveal user’s privacy; (ii) reusable credential, i.e., a registered credential can be repeatedly used without being linked; (iii) access control, i.e., only when the user’s attribute satisfies the access policy can the user be involved in authentication; and (iv) public traceability, i.e., anyone, without help from the trusted third party, can trace a misbehaving user who has authenticated two messages corresponding to a common address. Then, we formally define the security requirements of TABAA, including unforgeability, anonymity, and accountability, and give a generic construction satisfying the security requirements. Furthermore, based on TABAA, we propose the first attribute-based, decentralized, fully anonymous, publicly traceable e-voting, which enables voters to engage in a number of different voting activities without repeated registration.

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Zeng, Yongbin, Hui Guang und Guangsong Li. „Attribute-Based Anonymous Handover Authentication Protocol for Wireless Networks“. Security and Communication Networks 2018 (2018): 1–9. http://dx.doi.org/10.1155/2018/8470949.

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Mobile wireless networks are widely used in our daily lives. Seamless handover occurs frequently and how to guarantee security and efficiency during handover procedure is a major challenge. A handover authentication protocol with nice properties can achieve goals. Protocols proposed in recent years more or less have some security vulnerability. In this paper, we outline security requirements for handover authentication protocols and then propose an anonymous protocol based on a new attribute-based signature scheme. The proposed protocol realizes conditional privacy preserving, user revocation, and session key update as well as mutual authentication and anonymity. Besides, it achieves fine-grained access control due to attributes representing real identity. What is more, experiment shows the proposed protocol has a superior performance.

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Lee, Ji-Seon, und Hyo-Dong Kim. „Attribute-based authentication scheme in IPTV broadcasting system“. Journal of Broadcast Engineering 14, Nr. 3 (30.05.2009): 280–87. http://dx.doi.org/10.5909/jbe.2009.14.3.280.

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Dissertationen zum Thema "Attribute-based authentication"

Khader, Dalia. „Attribute based authentication schemes“. Thesis, University of Bath, 2009. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.500716.

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This thesis' major contribution is to propose an attribute based authentication scheme (AAS). An A AS scheme is a new cryptosystem that extends the field of public key cryptography and more precisely digital signatures. An AAS scheme allows a verifier lo decide on the set ol' attributes (b)he would like the signer to possess. The verifier sends the request to a group of possible signers as a monotone boolean expression. Any member with sufficient attributes can sign.

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Schläger, Christian. „Attribute based infrastructures for authentication and authorisation /“. Lohmar ; Köln : Eul, 2008. http://d-nb.info/987834134/04.

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Strakoš, Jan. „Atributová autentizace na platformě Android“. Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2021. http://www.nusl.cz/ntk/nusl-442393.

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This master’s thesis focuses on implementation of ABC (Anonymous attribute-based credential) pilot system on the Android platform. The support for attribute authentication on the Android platform is very weak in terms of the number of implementations and needs a special attention. The theoretical part of the thesis describes the cryptographic support on the Android platform, the use of the Android Native Development Kit (NDK) and the Host-Card Emulation (HCE) service. The theoretical part of the thesis also includes a description of attribute authentication schemes, including a pilot RKVAC system. The practical part describes the implementation of the RKVAC system on the Android platform along with the implementation of a custom cryptographic kernel based on the native MCL cryptographic library. The practical part of this thesis describes implementation proces of RKVAC system on Android plaform, that uses native cryptographic library MCL. The final part shows the results of time, memory and computation difficulty of developed applications.

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Dzurenda, Petr. „Kryptografická ochrana digitální identity“. Doctoral thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2019. http://www.nusl.cz/ntk/nusl-403859.

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Dizertační práce se zabývá kryptografickými schématy zvyšující ochranu soukromí uživatelů v systémech řízení přístupu a sběru dat. V současnosti jsou systémy fyzického řízení přístupu na bázi čipových karet využívány téměř dennodenně většinou z nás, například v zaměstnání, ve veřejné dopravě a v hotelech. Tyto systémy však stále neposkytují dostatečnou kryptografickou ochranu a tedy bezpečnost. Uživatelské identifikátory a klíče lze snadno odposlechnout a padělat. Funkce, které by zajišťovaly ochranu soukromí uživatele, téměř vždy chybí. Proto je zde reálné riziko možného sledovaní lidí, jejich pohybu a chovaní. Poskytovatelé služeb nebo případní útočníci, kteří odposlouchávají komunikaci, mohou vytvářet profily uživatelů, ví, co dělají, kde se pohybují a o co se zajímají. Za účelem zlepšení tohoto stavu jsme navrhli čtyři nová kryptografická schémata založená na efektivních důkazech s nulovou znalostí a kryptografii eliptických křivek. Konkrétně dizertační práce prezentuje tři nová autentizační schémata pro využití v systémech řízení přístupu a jedno nové schéma pro využití v systémech sběru dat. První schéma využívá distribuovaný autentizační přístup vyžadující spolupráci více RFID prvků v autentizačním procesu. Tato vlastnost je výhodná zvláště v případech řízení přístupu do nebezpečných prostor, kdy pro povolení přístupu uživatele je nezbytné, aby byl uživatel vybaven ochrannými pomůckami (se zabudovanými RFID prvky). Další dvě schémata jsou založena na atributovém způsobu ověření, tj. schémata umožňují anonymně prokázat vlastnictví atributů uživatele, jako je věk, občanství a pohlaví. Zatím co jedno schéma implementuje efektivní revokační a identifikační mechanismy, druhé schéma poskytuje nejrychlejší verifikaci držení uživatelských atributů ze všech současných řešení. Poslední, čtvrté schéma reprezentuje schéma krátkého skupinového podpisu pro scénář sběru dat. Schémata sběru dat se používají pro bezpečný a spolehlivý přenos dat ze vzdálených uzlů do řídící jednotky. S rostoucím významem chytrých měřičů v energetice, inteligentních zařízení v domácnostech a rozličných senzorových sítí, se potřeba bezpečných systémů sběru dat stává velmi naléhavou. Tato schémata musí podporovat nejen standardní bezpečnostní funkce, jako je důvěrnost a autentičnost přenášených dat, ale také funkce nové, jako je silná ochrana soukromí a identity uživatele či identifikace škodlivých uživatelů. Navržená schémata jsou prokazatelně bezpečná a nabízí celou řadu funkcí rozšiřující ochranu soukromí a identity uživatele, jmenovitě se pak jedná o zajištění anonymity, nesledovatelnosti a nespojitelnosti jednotlivých relací uživatele. Kromě úplné kryptografické specifikace a bezpečnostní analýzy navržených schémat, obsahuje tato práce také výsledky měření implementací jednotlivých schémat na v současnosti nejpoužívanějších zařízeních v oblasti řízení přístupu a sběru dat.

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Au, Wai Ki Richard. „Agent-based one-shot authorisation scheme in a commercial extranet environment“. Queensland University of Technology, 2005. http://eprints.qut.edu.au/16708/.

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The enormous growth of the Internet and the World Wide Web has provided the opportunity for an enterprise to extend its boundaries in the global business environment. While commercial functions can be shared among a variety of strategic allies - including business partners and customers, extranets appear to be the cost-effective solution to providing global connectivity for different user groups. Because extranets allow third-party users into corporate networks, they need to be extremely secure and external access needs to be highly controllable. Access control and authorisation mechanisms must be in place to regulate user access to information/resources in a manner that is consistent with the current set of policies and practices both at intra-organisational and cross-organisational levels. In the business-to-customer (B2C) e-commerce setting, a service provider faces a wide spectrum of new customers, who may not have pre-existing relationships established. Thus the authorisation problem is particularly complex. In this thesis, a new authorisation scheme is proposed to facilitate the service provider to establish trust with potential customers, grant access privileges to legitimate users and enforce access control in a diversified commercial environment. Four modules with a number of innovative components and mechanisms suitable for distributed authorisation on extranets are developed: * One-shot Authorisation Module - One-shot authorisation token is designed as a flexible and secure credential for access control enforcement in client/server systems; * Token-Based Trust Establishment Module - Trust token is proposed for server-centric trust establishment in virtual enterprise environment. * User-Centric Anonymous Authorisation Module - One-task authorisation key and anonymous attribute certificate are developed for anonymous authorisation in a multi-organisational setting; * Agent-Based Privilege Negotiation Module - Privilege negotiation agents are proposed to provide dynamic authorisation services with secure client agent environment for hosting these agents on user's platform

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Kouicem, Djamel Eddine. „Sécurité de l’Internet des objets pour les systèmes de systèmes“. Thesis, Compiègne, 2019. http://www.theses.fr/2019COMP2518.

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L'internet des objets (IoT) est une nouvelle technologie qui vise à connecter des milliards d'objets physiques à Internet. Ces objets peuvent être engagés dans des relations complexes, notamment la composition et la collaboration avec d'autres systèmes indépendants et hétérogènes, afin de fournir de nouvelles fonctionnalités, conduisant ainsi à ce que l'on appelle les systèmes de systèmes (SoS). Les composants de l'IoT communiquent et collaborent dans des environnements distribués et dynamiques, confrontés à plusieurs problèmes de sécurité de grande ampleur. La sécurité es tconsidérée parmi les enjeux majeurs de l'IoT et soulève des défis liés aux contraintes de capacité de calcul et stockage ainsi que le très grand nombre des objets connectés. Dans cette thèse, nous nous intéressons à l'application des outils cryptographiques ainsi que la technologie blockchain pour résoudre les problèmes de sécurité dans l'IoT, à savoir : l'authentification et la gestion de confiance. Dans un premier lieu, nous nous sommes intéressés au problème du contrôle d'accès distant des actionneurs intelligents utilisant des dispositifs IoT. Pour aborder ce problème, nous avons proposé une solution de contrôle d'accès efficace et à granularité fine, basée sur le mécanisme ABE (Attribute Based Encryption) et des chaînes de hachage. À l'aide d'outils formels d'analyse de sécurité, nous avons démontré la sécurité de notre protocole face aux attaques malveillantes. Dans un deuxième lieu, nous avons abordé le problème d'authentification dans les applications IoT basé sur le paradigme du fog computing. Nous avons proposé un nouveau protocole d'authentification mutuelle efficace qui est basé sur la technologie blockchain et la cryptographie à seuil. Dans notre solution, les objets IoT et les serveurs de fog n'ont besoin que de quelques informations à stocker pour vérifier l'authenticité de chaque objet du système. L’authentification est effectuée seulement sur la bordure du réseau sans passer par des entités externes. Ainsi, la latence et la capacité de stockage sont réduites au minimum. Enfin, dans notre troisième contribution, nous avons proposé un nouveau protocole de gestion de réputation basé sur la technologie blockchain et le fog computing, avec la prise en charge de la mobilité des objets connectés. Notre protocole permet aux objets IoT d'évaluer et de partager avec précision la réputation relative aux autres objets de manière scalable, sans se recourir à une entité de confiance. Nous avons confirmé l'efficacité de notre protocole par des analyses théoriques et des simulations approfondies. Nous avons montré que notre protocole surpasse les solutions existantes,notamment en matière de scalabilité, prise en charge de la mobilité, la communication et le calcul
The Internet of things (IoT) is a new technology that aims to connect billions of physical devices to the Internet. The components of IoT communicate and collaborate between each other in distributed and dynamic environments, which are facing several security challenges. In addition, the huge number of connected objects and the limitation of their resources make the security in IoT very difficult to achieve. In this thesis, we focus on the application of lightweight cryptographic approaches and blockchain technology to address security problems in IoT, namely : authentication and trust management. First, we were interested on some kind of IoT applications where we need to control remotely the execution of smart actuators using IoT devices. To solve this problem, we proposed an efficient and fine-grained access controlsolution, based on the Attribute Based Encryption (ABE) mechanism and oneway hash chains. Using formal security tools, we demonstrated the security of our scheme against malicious attacks. Second, we tackled the problem of authentication in IoT based fog computing environments. Existing authentication techniques do not consider latency constraints introduced in the context of fog computing architecture. In addition, some of them do not provide mutual authentication between devices and fog servers. To overcome these challenges, we proposed a novel, efficient and lightweight mutual authentication scheme based on blockchain technologyand secret sharing technique. We demonstrated the efficiency of our authentication scheme through extensive simulations. The third problem treated in this work is the trust management in IoT. Existing trust management protocols do not meet the new requirements introduced in IoT such as heterogeneity, mobility and scalability. To address these challenges, we proposed a new scalable trust management protocol based on consortium blockchain technology and fog computing paradigm, with mobility support. Our solution allows IoT devices to accurately assess and share trust recommendations about other devices in a scalable way without referring to any pre-trusted entity. We confirmed the efficiency of our proposal through theoretical analysis and extensive simulations. Finally, we showed that our protocol outperforms existing solutions especially in terms of scalability, mobility support, communication and computation

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Imine, Youcef. „Cloud computing security“. Thesis, Compiègne, 2019. http://www.theses.fr/2019COMP2520.

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Ces dernières années, nous assistons à une immense révolution numérique de l’internet où de nombreuses applications, innovantes telles que l’internet des objets, les voitures autonomes, etc., ont émergé. Par conséquent, l’adoption des technologies d’externalisations des données, telles que le cloud ou le fog computing, afin de gérer cette expansion technologique semble inévitable. Cependant, l’utilisation du cloud ou du fog computing en tant que plateforme d’externalisation pour le stockage ou le partage des données crée plusieurs défis scientifiques. En effet, externaliser ses données signifie que l’utilisateur perd le contrôle sur ces derniers. D’où la sécurité des données devienne une préoccupation majeure qui doit être proprement traitée. C’est dans ce contexte que s’inscrivent les travaux de cette thèse dans laquelle nous avons déterminé dans un premier temps les principaux problèmes de sécurité liés à l’adoption du cloud et du fog computing. Puis, nous avons adressé trois problématiques de sécurité majeure, qui sont : 1 - Le contrôle d’accès aux données dans une architecture de type Cloud storage, où nous avons proposé une nouvelle solution de contrôle d’accès basée sur le chiffrement à base d’attributs. Notre solution assure un contrôle d’accès souple et à grains fins. De plus, elle permet d’effectuer une révocation immédiate des utilisateurs et des attributs sans aucune mise à jour des clés de chiffrement fournies aux utilisateurs. 2 - Le problème de l’authentification mutuelle entre les utilisateurs et les serveurs Fog dans une architecture Fog computing, où nous avons proposé un nouveau schéma d’authentification efficace, qui assure l’authentification mutuelle et qui est robuste contre les comportements malicieux des serveurs Fog. 3 - Le problème de traçabilité et de la protection de la vie privée dans le cadre des applications de partage d’informations publiques, où nous avons proposé une nouvelle solution pour le partage d’informations publiques assurant le service de traçabilité tout en préservant les informations privées des utilisateurs. Avec notre solution, les serveurs d’externalisations authentifient les utilisateurs sans pouvoir obtenir des informations sur leur vie privée. En cas de comportements malicieux, notre solution permet de tracer les utilisateurs malveillants grâce à une autorité
These last years, we are witnessing a real digital revolution of Internet where many innovative applications such as Internet of Things, autonomous cars, etc., have emerged. Consequently, adopting externalization technologies such as cloud and fog computing to handle this technological expansion seems to be an inevitable outcome. However, using the cloud or fog computing as a data repository opens many challenges in prospect. This thesis addresses security issues in cloud and fog computing which is a major challenge that need to be appropriately overcomed. Indeed, adopting these technologies means that the users lose control over their own data, which exposes it to several security threats. Therefore, we first investigated the main security issues facing the adoption of cloud and fog computing technologies. As one of the main challenges pointed in our investigation, access control is indeed a cornerstone of data security. An efficient access control mechanism must provide enforced and flexible access policies that ensure data protection, even from the service provider. Hence, we proposed a novel secure and efficient attribute based access control scheme for cloud data-storage applications. Our solution ensures flexible and fine-grained access control and prevents security degradations. Moreover, it performs immediate users and attributes revocation without any key regeneration. Authentication service in fog computing architecture is another issue that we have addressed in this thesis. Some traditional authentication schemes endure latency issues while others do not satisfy fog computing requirements such as mutual authentication between end-devices and fog servers. Thus, we have proposed a new, secure and efficient authentication scheme that ensures mutual authentication at the edge of the network and remedies to fog servers' misbehaviors.Finally, we tackled accountability and privacy-preserving challenges in information-sharing applications for which several proposals in the literature have treated privacy issues, but few of them have considered accountability service. Therefore, we have proposed a novel accountable privacy preserving solution for public information sharing in data externalization platforms. Externalization servers in our scheme authenticate any user in the system without violating its privacy. In case of misbehavior, our solution allows to trace malicious users thanks to an authority

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Shih, Wei-Yao, und 施惟堯. „A4: An Authentication, Authorization and Access Control Scheme for Electronic Health Records using Attribute-based Encryption Algorithm“. Thesis, 2016. http://ndltd.ncl.edu.tw/handle/9222vz.

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碩士
國立交通大學
電機工程學系
104
As the rapid development of cloud computing technologies, health records are stored in a cloud system for information sharing and ease access. The electronic health record system running on a cloud needs to preserve the confidentiality and integrity of the health records. Nevertheless, in the current design, a patient can only share his/her health records with a doctor in a single hospital. Therefore, the doctor who needs to refer to the patient's health records in other hospitals may fail to access the records crossing hospitals, and similar examinations need to be reconducted. In this thesis, we propose an Auth, Auz and Access control scheme using Attribute-based encryption (called A4) to secure the confidentiality of the electronic health records transmitted over the Internet. A4 leverages ciphertext-policy attribute-based proxy re-encryption (CP-ABPRE) algorithm to encrypt and decrypt the health records stored in the cloud. A4 is composed of seven phases including "Init", "Reg", "Appoint", "EHRReqI", "EHRReqII", "Condult" and "Diagnosis" phases. The seven phases is to fulfill the health record requests in different scenarios. A4 allows a doctor to access the medical data crossing the hospitals when the doctor has to refer to a patient's health records in a different hospital for better diagnosis. $A^4$ also provides the functionality that allows a doctor to consult with other doctors specializing in different ontologies. By using BAN logic, we demonstrate the $A^4$ is secure enough to fulfill the fundamental security requirements, such as parties authentication and message freshness, etc. We also prove that $A_4$ can resist common attacks, including Replay Attack, Man-in-the-middle Attack, Eavesdropping Attack and DDOS Attack.

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(6620474), Denis A. Ulybyshev. „Data Protection in Transit and at Rest with Leakage Detection“. Thesis, 2019.

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In service-oriented architecture, services can communicate and share data among themselves. This thesis presents a solution that allows detecting several types of data leakages made by authorized insiders to unauthorized services. My solution provides role-based and attribute-based access control for data so that each service can access only those data subsets for which the service is authorized, considering a context and service’s attributes such as security level of the web browser and trust level of service. My approach provides data protection in transit and at rest for both centralized and peer-to-peer service architectures. The methodology ensures confidentiality and integrity of data, including data stored in untrusted cloud. In addition to protecting data against malicious or curious cloud or database administrators, the capability of running a search through encrypted data, using SQL queries, and building analytics over encrypted data is supported. My solution is implemented in the “WAXEDPRUNE” (Web-based Access to Encrypted Data Processing in Untrusted Environments) project, funded by Northrop Grumman Cybersecurity Research Consortium. WAXEDPRUNE methodology is illustrated in this thesis for two use cases, including a Hospital Information System with secure storage and exchange of Electronic Health Records and a Vehicle-to-Everything communication system with secure exchange of vehicle’s and drivers’ data, as well as data on road events and road hazards.

To help with investigating data leakage incidents in service-oriented architecture, integrity of provenance data needs to be guaranteed. For that purpose, I integrate WAXEDPRUNE with IBM Hyperledger Fabric blockchain network, so that every data access, transfer or update is recorded in a public blockchain ledger, is non-repudiatable and can be verified at any time in the future. The work on this project, called “Blockhub,” is in progress.

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Buchteile zum Thema "Attribute-based authentication"

Yang, Huihui, und Vladimir A. Oleshchuk. „A Dynamic Attribute-Based Authentication Scheme“. In Lecture Notes in Computer Science, 106–18. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-18681-8_9.

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Covington, Michael J., Manoj R. Sastry und Deepak J. Manohar. „Attribute-Based Authentication Model for Dynamic Mobile Environments“. In Security in Pervasive Computing, 227–42. Berlin, Heidelberg: Springer Berlin Heidelberg, 2006. http://dx.doi.org/10.1007/11734666_17.

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Brunner, Clemens, Fabian Knirsch und Dominik Engel. „SPROOF: A Decentralized Platform for Attribute-Based Authentication“. In Communications in Computer and Information Science, 1–23. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-49443-8_1.

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Yang, Huihui, und Vladimir A. Oleshchuk. „An Efficient Traceable Attribute-Based Authentication Scheme with One-Time Attribute Trees“. In Secure IT Systems, 123–35. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-26502-5_9.

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Camenisch, Jan, Maria Dubovitskaya, Anja Lehmann, Gregory Neven, Christian Paquin und Franz-Stefan Preiss. „Concepts and Languages for Privacy-Preserving Attribute-Based Authentication“. In Policies and Research in Identity Management, 34–52. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-37282-7_4.

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Schläger, Christian, Manuel Sojer, Björn Muschall und Günther Pernul. „Attribute-Based Authentication and Authorisation Infrastructures for E-Commerce Providers“. In E-Commerce and Web Technologies, 132–41. Berlin, Heidelberg: Springer Berlin Heidelberg, 2006. http://dx.doi.org/10.1007/11823865_14.

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Zhu, Shuhua, Li Zhan, Hengchang Qiang, Danlong Fu, Wei Sun und Yong Tang. „A Fuzzy Attribute-Based Authentication Scheme on the Basis of Lagrange Polynomial Interpolation“. In Human Centered Computing, 685–92. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-15554-8_57.

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Xu, YuHua, und ZhiXin Sun. „Achieving Data Security, Access Control and Authentication of Controllers in Hierarchical Software Defined Networking with Attribute Based Encryption“. In Cyberspace Safety and Security, 203–13. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-37337-5_16.

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Yang, Piyi, und Tanveer A. Zia. „An Efficient Attribute-Based Signature with Application to Secure Attribute-Based Messaging System“. In Theory and Practice of Cryptography Solutions for Secure Information Systems, 159–77. IGI Global, 2013. http://dx.doi.org/10.4018/978-1-4666-4030-6.ch007.

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A set of attributes instead of a single string to represent the signer’s identity is a challenging problem under standard cryptographic assumption in the standard model. Therefore, designing a fully secure (adaptive-predicate unforgeable and perfectly private) Attribute-Based Signature (ABS) that allows a signer to choose a set of attributes is vital. Existing schemes are either too complicated or have only been proved in the generic group model. In this chapter, the authors present an efficient fully secure ABS scheme in the standard model based on q-parallel BDHE assumption, which is more practical than the generic group model used in the previous schemes. The proposed scheme is highly expressive since it allows any signer to specify claim-predicates in terms of any predicate consisting of AND, OR, and Threshold gates over the attributes in the system. ABS has found many important applications in secure communications, such as anonymous authentication systems and attribute-based messaging systems.

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Namli, Tuncay, und Asuman Dogac. „Using SAML and XACML for Web Service Security&Privacy“. In Securing Web Services, 182–205. IGI Global, 2008. http://dx.doi.org/10.4018/978-1-59904-639-6.ch008.

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Web service technology changes the way of conducting business by opening their services to the whole business world over the networks. This property of Web services makes the security and privacy issues more important since the access to the services becomes easier. Many Web service standards are emerging to make Web services secure and privacy protected. This chapter discusses two of them; SAML (OASIS, 2005) and XACML (OASIS, 2005). SAML is an XML-based framework for communicating user authentication, entitlement, and attribute information. In other words, SAML handles the user authentication and also carries attribute information for authorization (access control). XACML is the complementary standard of OASIS to make the access control decisions. This work is realized within the scope of the IST 027074 SAPHIRE Project which is an intelligent healthcare monitoring and decision support system.

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Konferenzberichte zum Thema "Attribute-based authentication"

Dolev, Shlomi, Lukasz Krzywiecki, Nisha Panwar und Michael Segal. „Dynamic Attribute Based Vehicle Authentication“. In 2014 IEEE 13th International Symposium on Network Computing and Applications (NCA). IEEE, 2014. http://dx.doi.org/10.1109/nca.2014.5.

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Yun, Jong Pil, Hyoseung Kim und Dong Hoon Lee. „An Improved Fuzzy Attribute-Based Authentication“. In 2015 5th International Conference on IT Convergence and Security (ICITCS). IEEE, 2015. http://dx.doi.org/10.1109/icitcs.2015.7292946.

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Hongbin, Wang, und Ren Yan. „An Attribute-Based Anonymous Authentication Scheme“. In 2013 Fourth International Conference on Emerging Intelligent Data and Web Technologies (EIDWT). IEEE, 2013. http://dx.doi.org/10.1109/eidwt.2013.102.

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Hyun-A Park, Dong Hoon Lee und Justin Zhan. „Attribute-based access control using combined authentication technologies“. In 2008 IEEE International Conference on Granular Computing (GrC-2008). IEEE, 2008. http://dx.doi.org/10.1109/grc.2008.4664774.

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Samangouei, Pouya, Vishal M. Patel und Rama Chellappa. „Attribute-based continuous user authentication on mobile devices“. In 2015 IEEE 7th International Conference on Biometrics Theory, Applications and Systems (BTAS). IEEE, 2015. http://dx.doi.org/10.1109/btas.2015.7358748.

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Aghapour, Saeed, Mohammad Hassan Ameri und Javad Mohajeri. „A multi sender attribute-based broadcast authentication scheme“. In 2016 8th International Symposium on Telecommunications (IST). IEEE, 2016. http://dx.doi.org/10.1109/istel.2016.7881787.

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Yang, Huihui, und Vladimir A. Oleshchuk. „Traceable hierarchical attribute-based authentication for the cloud“. In 2015 IEEE Conference on Communications and Network Security (CNS). IEEE, 2015. http://dx.doi.org/10.1109/cns.2015.7346888.

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Premarathne, Uthpala S. „PROAASEL: Prospect theory based continuous authentication attribute selection model“. In 2016 Moratuwa Engineering Research Conference (MERCon). IEEE, 2016. http://dx.doi.org/10.1109/mercon.2016.7480120.

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Ponomarev, K. Y., und O. V. Nissenbaum. „Attribute-Based Encryption with Authentication Provider in FIWARE Platform“. In 2018 Dynamics of Systems, Mechanisms and Machines (Dynamics). IEEE, 2018. http://dx.doi.org/10.1109/dynamics.2018.8601461.

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Portnoi, Marcos, und Chien-Chung Shen. „Loc-Auth: Location-enabled authentication through attribute-based encryption“. In 2015 International Conference on Computing, Networking and Communications (ICNC). IEEE, 2015. http://dx.doi.org/10.1109/iccnc.2015.7069321.

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