BL-MLE: Block-level message-locked encryption for secure large file deduplication

• Main Authors: CHEN, Rongmao, MU, Yi, YANG, Guomin, GUO, Fuchun
• 格式: text
• 語言: English
• 出版: Institutional Knowledge at Singapore Management University 2015
• 主題: deduplication; Message-locked encryption; proof of ownership; proof of storage; Information Security
• 在線閱讀: https://ink.library.smu.edu.sg/sis_research/7358; https://ink.library.smu.edu.sg/context/sis_research/article/8361/viewcontent/BL_MLE_Block_Level_Message_Locked_Encryption_for_Secure_Large_File_Deduplication.pdf
• 機構: Singapore Management University

Deduplication is a popular technique widely used to save storage spaces in the cloud. To achieve secure deduplication of encrypted files, Bellare et al. formalized a new cryptographic primitive named message-locked encryption (MLE) in Eurocrypt 2013. Although an MLE scheme can be extended to obtain...