Study of certificates management by mobile device with bluetooth

Existing certificates in online financial and security transaction area are stored in mobile device stogare; the private key corresponding to the user´s public key certificates is encrypted by the user password and then stored in a file. However the present management system facing some issues to access the public certificates locally. For example: certificate password disclosure, Key logger attacks, MITM attack and etc. In the study we propose a mobile public certificate management application to resolve the existing problem.