Proof of attributes based CL signature Scheme on e-health applications

Anonymous credential system allow users to convince the verifier for possession credential provided by the issuer. For minimizing the information that is revealed, anonymous credential is equipped by logic relation proof and selective disclosure of attributes. Users are able to prove logic and comparison relations over attributes in an untraceable way. In this paper, we propose series proof of attributes based CL signature Scheme on e-health applications. The results show that the system is able to minimize the disclosure of information from third parties so that personal identity can be secured.