Cryptographic alias e-mail addresses for privacy enforcement in business outsourcing

摘要

This paper proposes a method of anonymizing e-mail addresses for privacy enforcement in business outsourcing. By means of a cryptographic encoding scheme, the method generates an alias address containing a tracking ID for traceability and revocation. This feature helps an enterprise identify leakage path and revoke a cluster of leaked alias addresses in case of an address leakage incident.