Privacy-preserving public auditing process
This work integrates an authenticator with a random marking approach in terms of privacy-preserving public auditing process using Modified Boneh-Lynn-Shacham Signing Dynamic Auditing (MBLSSDA) algorithm. A linear combination of sampled blocks in cloud service answer is masked with randomly generated Pseudo-Random Function (PRF). In the random making, the Third Party Auditor (TPA) no longer needs the user data to build a correct group and therefore, cannot originate the data content of the user [13][14]. A public auditing scheme basically contains four different algorithms such as VerifyProof, GenProof, SigGen, KeyGen which runs according to the user implantation setup.