Secure and Efficient Cloud Data Deduplication With Randomized Tag

  title={Secure and Efficient Cloud Data Deduplication With Randomized Tag},
  author={Tao Jiang and Xiaofeng Chen and Qianhong Wu and Jianfeng Ma and Willy Susilo and Wenjing Lou},
  journal={IEEE Transactions on Information Forensics and Security},
Cross-client data deduplication has been widely used to eliminate redundant storage overhead in cloud storage system. Recently, Abadi et al. introduced the primitive of MLE2 with nice security properties for secure and efficient data deduplication. However, besides the computationally expensive noninteractive zero-knowledge proofs, their fully randomized scheme (R-MLE2) requires the inefficient equality-testing algorithm to identify all duplicate ciphertexts. Thus, an interesting challenging… CONTINUE READING
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