Survey on Efficient Framework for Aggregate Key Management in Cloud

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Provided by: Creative Commons
Topic: Cloud
Format: PDF
"The authors suggest a decentralized and distributed access control mechanism which will generate and distribute keys to access data shared in public cloud with anonymous authentication with complex but efficient encryption and decryption of data on each access. As data needs to be transferred to and from the cloud on each access, AES and DES encryption scheme will not be used by their system which requires multiple passes to encrypt the data as it is inefficient for real time data transfer that why they use modified reverse circle cipher which exploits benefits of confusion and diffusion."
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