Secure Key Generation in Attribute Based Encryption

Abstract

So, the system is very slow due to these reasons. To reduce all these, we can propose the outsourced attribute based encryption here. The key issuing process and decryption are given to the KGSP (Key Generation Service Provider) and DSP (Decryption Service Provider) respectively to make the system secure and leaving only the simple operations to the AA (attribute authority). That means reduce the overloaded operation at the attribute authority side and also we can get the check ability results correct in this process.
Key words – Access Control; key issuing; ABE; Attribute Authority; KGSP; DSP; Check ability