A Secure and Adaptable Cloud Data Encryption System using cryptography: A Review
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2015, Vol 3, Issue 3
Abstract
Security of data in cloud is one of the major issues which acts as an obstacle in the implementation of cloud computing. Cloud storage is an important part of cloud computing, which is used to achieve the target of storing data in the cloud. This paper proposes a highly active and efficient cloud security model. Our cloud security model plans to keep the most critical data security in cloud computing at different levels. The different levels are: user level, cloud service provider level, third party level and network intruder level. Data is protected against all level. To maintain data privacy re-encryption is performed with the help of third party and for data integrity Hash Based Message authentication code is generated on encrypted data. Also, the proposed model uses hash codes to tackle the issues regarding the integrity of the data at the public cloud. Proposed model is divided into two phases and consists of data owner, third party, cloud service provider and user. The phase’s one is uploading or Data Storage and another one is Downloading or Data Retrieval.
Authors and Affiliations
Anamika Sirohi
Keywords
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