Indian Journal of Science and Technology

Abstract

Background/Objectives: Privacy is considered as non-compromising demand of the user in utilities where the user’s private and vital information such as user name, user transaction details, user ID, and other specific particulars are used. In this situation the application of conservative cryptographic schemes and unspecified authentications are not enough, and so the implementation of special kind Cipher Text-Policy Attribute-Based Fuzzy Encryption (CP-ABFE) is introduced. It ensures authentication, integrity of communications, data security and user privacy to the consumers on cloud. Methods/ Statistical Analysis: We developed a model known as CP-ABFE for providing security for CP-ABE. We made analysis with CP-ABFE scheme. The achieved results show that our module reached with more tedious access controls and hierarchical attributes in Fuzzy Cloud Service Provider. Results: The achieved results are used to validate our proposed model and identified that the solution is very efficient and effective in supporting fuzzy encrypted data search over Fuzzy CSP data. Conclusion/Application: In this system, a user’s private key is associated with an arbitrary number of attributes which uttered as a string. On the other hand, if a party encrypts a message in our system, then that states an associated access construction over the attributes.
Keywords: CP-ABE, Cloud Security, Fuzzy, Fuzzy Encryption