Seida: A Secure Information Dispersal Algorithm for Heterogeneous and Untrusted Cloud Environments

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AZIZI M.; Afianian a.

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Paper Information

Journal: JOURNAL OF ELECTRONIC AND CYBER DEFENCE Year:2018 | Volume:6 | Issue:1 (21) Page(s): 57-68

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Title

Seida: A Secure Information Dispersal Algorithm for Heterogeneous and Untrusted Cloud Environments

Author(s)

AZIZI M. | Afianian a. | Issue Writer Certificate

Keywords

Secure StorageQ1

Cloud ComputingQ1

Lightweight EncryptionQ1

Information DispersalQ1

Abstract

In Cloud Computing and the data storage services they offer, what impedes their adoption by organizations with classified data is the issue of security (confidentiality, integrity, availability). Although, the confidentiality of data could be preserved against external adversary by the server-side encryption, the cloud owner or cloud’ s super users still are in possession of encryption keys. Hence they have access to users’ data which compromise their confidentiality. In this paper, we offer the SeIDA (PAD) algorithm which enables us to confidently outsource our security-sensitive data to untrusted cloud environments and benefit their features. Despite conventional methods which store data on one specific cloud service provider, the SeIDA algorithm breaks the user’ s file into N distinct, unrecognizable segments and stores each one on a different cloud. We have accomplished this by adding a lightweight pre-processing phase to Rabin’ s Information Dispersal algorithm while at the same time, we have employed a novel distributed-based key management technique for achieving keyless security and hence we obviate many of the related challenges (secure key generation, preserving encryption keys etc. ). Due to SeIDA’ s efficiency, other than a web application, it can be directly implemented and utilized as a mobile application.

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APA: Copy

AZIZI, M., & Afianian, a.. (2018). Seida: A Secure Information Dispersal Algorithm for Heterogeneous and Untrusted Cloud Environments. JOURNAL OF ELECTRONIC AND CYBER DEFENCE, 6(1 (21) ), 57-68. SID. https://sid.ir/paper/243263/en

Vancouver: Copy

AZIZI M., Afianian a.. Seida: A Secure Information Dispersal Algorithm for Heterogeneous and Untrusted Cloud Environments. JOURNAL OF ELECTRONIC AND CYBER DEFENCE[Internet]. 2018;6(1 (21) ):57-68. Available from: https://sid.ir/paper/243263/en

IEEE: Copy

M. AZIZI, and a. Afianian, “Seida: A Secure Information Dispersal Algorithm for Heterogeneous and Untrusted Cloud Environments,” JOURNAL OF ELECTRONIC AND CYBER DEFENCE, vol. 6, no. 1 (21) , pp. 57–68, 2018, [Online]. Available: https://sid.ir/paper/243263/en

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