Identity management framework for cloud networking infrastructure

Dhungana, R. D.; Mohammad, Adel Hamdan; Sharma, Ayush; Schoen, Ingmar

doi:10.1109/innovations.2013.6544386

Cited by 16 publications

(7 citation statements)

References 5 publications

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“…and its core notion is to implement the bilinear pairing given in (6). In Algorithm 2, EIP196 stands for the precompiled library of Ethereum able to implement elliptic curve addition and Scalar multiplication, and EIP197 stands for the precompiled library able to implement elliptic curve bilinear pairing.…”

Section: Te Generation Of Zkp and Construction Of Verifcationmentioning

confidence: 99%

“…Te architecture has inherent disadvantages such as centralization in the storage and management of identity information, single point failure, poor self-sovereignty management of the user's identity, nontransparent verifcation and authorization of identity, and so on. Te disadvantages mentioned above still exist despite the fact that some corresponding federal authorization frameworks, such as OpenID [5], UMA [6], and OAuth [7], and twofactor [8] or three-factor security [9] authentication-system based on smart cards have been proposed consecutively.…”

Section: Introductionmentioning

confidence: 99%

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Digital Identity Verification and Management System of Blockchain-Based Verifiable Certificate with the Privacy Protection of Identity and Behavior

Song

Wang

et al. 2022

Security and Communication Networks

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Due to the advantages in self-sovereignty identity management and scalability of blockchain, digital identity verification and management systems (DIVMS) of blockchain-based verifiable certificates (VC) are getting more and more attention. However, user privacy in the systems’ traditional architectures cannot be guaranteed. In this paper, the zero-knowledge succinct noninteractive arguments of knowledge (zkSNARKs) referred to as Groth16 are introduced in order to implement privacy protection of the user’s identity and behavior of DIVMS of blockchain-based VC. In the proposed architecture, the malleability attack of Groth16 is considered, and verifications of zero-knowledge proof (ZKP) and the digital signature of an identity provider (IDP) attached to VC and the status management of VC are implemented on the smart contracts of the blockchain to overcome single point failure. Furthermore, a prototype system is designed to verify the proposed architecture’s capability in privacy protection and to evaluate its performances in cost and throughput. Finally, the security of the proposed architecture is discussed, and its comparisons are conducted with those existing blockchain-based DIVMSs, especially those systems using Groth16 of zkSNARKs to improve the privacy of user. All results mentioned above have shown that the proposed system is efficient and safe, and it can improve the privacy of DIVMS of the blockchain based VC while avoiding single point failure.

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Section: Te Generation Of Zkp and Construction Of Verifcationmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Digital Identity Verification and Management System of Blockchain-Based Verifiable Certificate with the Privacy Protection of Identity and Behavior

Song

Wang

et al. 2022

Security and Communication Networks

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“…It provides a user centric authentication by clinching unidentified authentication access control. [15] proposed an identity management framework to disburse access control across multiple cloud service providers. One of the security deportment with the cloud is breach of trust, so service level agreements need to be countersigned from the client and service provider.…”

Section: Cloudthingsmentioning

confidence: 99%

An Efficient Framework for Creating Twitter Mart on a Hybrid Cloud

Khan¹,

Naqvi²,

Alam³

et al. 2017

IJITCS

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Abstract-The contemporary era of technological quest is buzzing with two words -Big Data and Cloud Computing. Digital data is growing rapidly from Gigabytes (GBs), terabytes (TBs) to Petabytes (PBs), and thereby burgeoning data management challenges. Social networking sites like Twitter, Facebook, Google+ etc generate huge data chunks on daily basis. Among them, twitter masks as the largest source of publicly available mammoth data chunks intended for various objectives of research and development. In order to further research in this fast emerging area of managing Big Data, we propose a novel framework for doing analysis on Big Data and show its implementation by creating a "Twitter Mart" which is a compilation of subject specific tweets that address some of the challenges for industries engaged in analyzing subject specific data. In this paper, we adduce algorithms and an holistic model that aids in effective stockpiling and retrieving data in an efficient manner.

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“…Dhungana et al [18] extends the CloNe architecture [19] by designing, deploying, and integrating an identity management framework customised for the CloNe infrastructure. It is based on the UMA protocol, supporting authentication, authorisation, and identity management of entities in the CloNe infrastructure and enabling federated identity management and management of access control policies across different infrastructure providers.…”

Section: B Identity Management Systemsmentioning

confidence: 99%

Managing Identities in Cloud Computing Environments

2015

2015 2nd International Conference on Information Science and Control Engineering

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As cloud computing becomes a hot spot of research, the security issues of clouds raise concerns and attention from academic research community. A key area of cloud security is managing users' identities, which is fundamental and important to other aspects of cloud computing. A number of identity management frameworks and systems are introduced and analysed. Issues remaining in them are discussed and potential solutions and countermeasures are proposed.

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Identity management framework for cloud networking infrastructure

Cited by 16 publications

References 5 publications

Digital Identity Verification and Management System of Blockchain-Based Verifiable Certificate with the Privacy Protection of Identity and Behavior

Digital Identity Verification and Management System of Blockchain-Based Verifiable Certificate with the Privacy Protection of Identity and Behavior

An Efficient Framework for Creating Twitter Mart on a Hybrid Cloud

Managing Identities in Cloud Computing Environments

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