Secure Multi-Cloud Data Sharing Using Key Aggregate Cryptosystem for Scalable Data Sharing

Provided by: Creative Commons
Topic: Security
Format: PDF
In cloud computing data sharing and security is important functionality. The authors describe public key encryption. Efficient delegation of decryption which of stable size of cipher text is to possible. The new thing is that one can any aggregate set of secrete keys and make them compact as a single key. That can encompass the power of all keys aggregated. The new produced aggregated key can be send via email or mobile OTP or small memory storage device to the client.

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