Hybrid Distributed-Hierarchical Identity Based Cryptographic Scheme for Wireless Sensor Networks

Grumazescu, Constantin; Pura, Mihai-Lica; Patriciu, Victor Valeriu

doi:10.1007/978-3-319-16486-1_94

Cited by 3 publications

(2 citation statements)

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“…In the sequel, in order to strengthen security guarantees and prevent attacks against this central entity, the root PKG functions w.r.t. the derivation of private keys may be distributed among several entities, based on secure multi-party computation mechanisms or threshold techniques (Yu et al, 2010;Prabhakaran and Sahai, 2013;Grumȃzescu et al, 2015). Note that, in practice, entities should agree on the hierarchical ID-based encryption and signature schemes which will be used for ciphering and signing messages, respectively.…”

Section: Security Assumptionsmentioning

confidence: 99%

ID-Based User-Centric Data Usage Auditing Scheme for Distributed Environments

2020

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Recent years have witnessed the trend of increasingly relying on remote and distributed infrastructures, mainly owned and managed by third parties. This increased the number of reported incidents of security breaches compromising users' personal data, where involved entities may massively collect and process massive amounts of such data. Toward these challenges, this paper combines hierarchical Identity Based Cryptographic (IBC) mechanisms with emerging blockchain technologies and introduces a blockchain-based data usage auditing architecture ensuring availability and accountability in a personal data-preserving fashion. The proposed approach relies on smart auditable contracts deployed in blockchain infrastructures. Thus, it offers transparent and controlled data access, sharing and processing, so that unauthorized entities cannot process data without data subjects' consent. Moreover, thanks to the usage of hierarchical ID-based encryption and signature schemes, the proposed solution protects and ensures the confidentiality of users' personal data shared with multiple data controllers and processors. It also provides auditing capacities with tamper-proof evidences for data usage compliance, supported by the intrinsic properties of the blockchain technology.

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Section: Security Assumptionsmentioning

confidence: 99%

ID-Based User-Centric Data Usage Auditing Scheme for Distributed Environments

2020

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“…A detailed review of literature has been done related to our studies, there has been many techniques proposed and developed for authorization and validation , but there are very few for cloud computing authorization and confirmation of users in cloud Banyal et al [3]. developed a multifactor frame work by using three [12] introduced various leveled association in mix of appropriated PKGs Kalyani and Sridevi [13].developed a framework convention of circulated key giving convention was known Accountable Identity-Based Encryption. Goyal et al, in [14] proposed The possibility of Accountable Identity-Based Encryption (An IBE).two plans were introduced: one white-box An IBE plan and one fragile blackbox An IBE plot.…”

Section: Review Of Literaturementioning

confidence: 99%

Multi-Layer Information Security Framework for Software – as –a- service Platform- as – a –Service and Infrastructureas-a- Service of Cloud Computing Model

2020

IJETER

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Cloud computing increased a widespread recognition as paradigm of computing. The main objective is to reduce the need for customers' security in new hardware or software by proposing flexible cloud services, with a usage customer gaining the advantages of the pay per use approach. Various security and confidentiality issues: both problems (vulnerabilities, threats, and attacks) are the pressing demand of cloud computing to find solutions (controls). We have discussed the security issues and authorization of cloud computing, customer and their privacy. Understanding number of vulnerabilities, threats, and attacks and identifying controls for these problems. We have proposed a Multilevel and multifactor Information security framework for cloud computing users with the use of cryptography techniques to guarantee the security and authorizations of the customer and data in cloud situation.

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