Indeed, anonymous entry mechanisms do not shield against this adversary state of affairs, when person accesses to crucial providers are linkable. In this text, we highlighted this problem in the particular field of e-health, exhibiting how the identification of a person could be inferred, thus breaking the privateness of the well being service. To address this problem, we suggest an authentication scheme supporting anonymity of users and unlinkability of service accesses. This goal is reached by combining a multi-party cryptographic protocol with a cooperative P2P-based approach to entry companies within the cloud.
- By enhancing its current e-Health infrastructure and making