Verification of data integrity and co-operative loss recovery for secure data storage in cloud computing

In Cloud Computing, the data stored in the external servers may be tampered or deleted by unauthorized persons or selfish Cloud Service Providers (CSPs). Hence, the Cloud Data Owners (CDOs) have to provide assurance to the integrity and correctness of the stored data in the server. In this paper, a...

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Autores principales:	Paul R Rejin, Raj D Paul
Formato:	article
Lenguaje:	EN
Publicado:	Taylor & Francis Group 2019
Materias:	cloud computing data integrity loss recovery security cdu va Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/5cf64201b98344eab29516b65613f79e
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spelling	oai:doaj.org-article:5cf64201b98344eab29516b65613f79e2021-11-04T15:51:56ZVerification of data integrity and co-operative loss recovery for secure data storage in cloud computing2331-191610.1080/23311916.2019.1654694https://doaj.org/article/5cf64201b98344eab29516b65613f79e2019-01-01T00:00:00Zhttp://dx.doi.org/10.1080/23311916.2019.1654694https://doaj.org/toc/2331-1916In Cloud Computing, the data stored in the external servers may be tampered or deleted by unauthorized persons or selfish Cloud Service Providers (CSPs). Hence, the Cloud Data Owners (CDOs) have to provide assurance to the integrity and correctness of the stored data in the server. In this paper, a Verification of Data Integrity and Co-operative Loss Recovery technique for secure data storage in Cloud Computing is proposed. In this technique, a ciphertext file is split into various cipher blocks and distributed to randomly selected cloud service providers (CSPs) by the cloud data owner (CDO). If a cloud data user (CDU) wants to access any file, the corresponding ciphertext file is reconstructed from the blocks and downloaded by the user. The file can be decrypted if the attribute set of the user matches the access policy of the application. By simulation results, we show that the proposed technique enhances the data integrity and confidentiality.Paul R RejinRaj D PaulTaylor & Francis Grouparticlecloud computingdata integrityloss recoverysecuritycduvaEngineering (General). Civil engineering (General)TA1-2040ENCogent Engineering, Vol 6, Iss 1 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	cloud computing data integrity loss recovery security cdu va Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	cloud computing data integrity loss recovery security cdu va Engineering (General). Civil engineering (General) TA1-2040 Paul R Rejin Raj D Paul Verification of data integrity and co-operative loss recovery for secure data storage in cloud computing
description	In Cloud Computing, the data stored in the external servers may be tampered or deleted by unauthorized persons or selfish Cloud Service Providers (CSPs). Hence, the Cloud Data Owners (CDOs) have to provide assurance to the integrity and correctness of the stored data in the server. In this paper, a Verification of Data Integrity and Co-operative Loss Recovery technique for secure data storage in Cloud Computing is proposed. In this technique, a ciphertext file is split into various cipher blocks and distributed to randomly selected cloud service providers (CSPs) by the cloud data owner (CDO). If a cloud data user (CDU) wants to access any file, the corresponding ciphertext file is reconstructed from the blocks and downloaded by the user. The file can be decrypted if the attribute set of the user matches the access policy of the application. By simulation results, we show that the proposed technique enhances the data integrity and confidentiality.
format	article
author	Paul R Rejin Raj D Paul
author_facet	Paul R Rejin Raj D Paul
author_sort	Paul R Rejin
title	Verification of data integrity and co-operative loss recovery for secure data storage in cloud computing
title_short	Verification of data integrity and co-operative loss recovery for secure data storage in cloud computing
title_full	Verification of data integrity and co-operative loss recovery for secure data storage in cloud computing
title_fullStr	Verification of data integrity and co-operative loss recovery for secure data storage in cloud computing
title_full_unstemmed	Verification of data integrity and co-operative loss recovery for secure data storage in cloud computing
title_sort	verification of data integrity and co-operative loss recovery for secure data storage in cloud computing
publisher	Taylor & Francis Group
publishDate	2019
url	https://doaj.org/article/5cf64201b98344eab29516b65613f79e
work_keys_str_mv	AT paulrrejin verificationofdataintegrityandcooperativelossrecoveryforsecuredatastorageincloudcomputing AT rajdpaul verificationofdataintegrityandcooperativelossrecoveryforsecuredatastorageincloudcomputing
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Verification of data integrity and co-operative loss recovery for secure data storage in cloud computing

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