A Review on Cloud Key Management Framework with Email Searching Using SC-PRE

Computer Engineering

Generally, every web based application required users credentials such as, username and password to preserve their identity. From both credentials password is more secure entity to preserve user’s sensitive data. Also data owner encrypts their before outsourced it on cloud. As there is huge growth in the use of web application as well as outsourcing of data the number of passwords for web applications and data encryption keys for outsourcing data also get an exclusive growth. Hence, data storage exceeds the management limit of user’s passwords and encryption keys. Many types of solutions have been proposed in the literature for data outsourcing keys unable to meet the requirements (i.e., privacy & confidentiality of keys, search privacy on identity attributes tied to keys and owner controllable authorization over his shared keys) regarding security of outsourcing keys.

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