Title: Secure dynamic bits standard scheme in private cloud environment

Authors: Ghanshyam Gagged; S.M. Jaishakti

Addresses: School of Computer Science and Engineering, VIT University, Vellore 632014, Tamil Nadu, India ' School of Computer Science and Engineering, VIT University, Vellore 632014, Tamil Nadu, India

Abstract: Cloud computing is progressively prevalent prototype for retrieving the resources. This paper suggests secure dynamic bit's standard (SDES) algorithm for transferring the data among Cloud Service Provider (CSP), Data Provider (DP), and Data User (DU). Once the data provider uploads files, it automatically uploaded to a local upload folder. Then, a process of encryption is initiated using SDES algorithm; the encryption time taken was 0.003 seconds and this encrypted file is uploaded into Dropbox. Before uploading the file into Dropbox, an auto resource allocation process is initiated, cloud service provider can able to decide whether the data provider file is approved or rejected. If approved those files are visible to the data users, otherwise, the files are blocked. To download the files, the data user is utilised to send the private key request to the cloud service provider then only data user can be able to download the files.

Keywords: cloud security; SDES algorithm; encryption and decryption mechanism; Hacker attack; auto resource allocation technique.

DOI: 10.1504/IJIPT.2022.125958

International Journal of Internet Protocol Technology, 2022 Vol.15 No.3/4, pp.214 - 225

Received: 19 Sep 2020
Accepted: 01 May 2021
Published online: 05 Oct 2022 *

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