Rebuttal to “Comments on ‘Control Cloud Data Access Privilege and Anonymity With Fully Anonymous Attribute-Based Encryption”’

Ma
et al.
recently submitted a comment correspondence which points out a flaw in our paper (a sequel of our earlier paper published in the
Proceedings of IEEE INFOCOM
). The flaw led to the leakage of the system-wide master key; therefore, we improved our own scheme by addressing it.