Modeling cryptographic properties of voice and voice-based entity authentication
Giovanni Di Crescenzo, Munir Cochinwala, Hyong Sop Shim · 2007
Strong and/or multi-factor entity authentication protocols are of crucial importancein building successful identity management architectures. Popular mechanisms to achieve these types of entity authentication are biometrics, and, in particular, voice, for which there are especially interesting business cases in the telecommunication and financial industries, among others. Despite several studies on the suitability of voice within entity authentication protocols, there has been little or no formal analysis of any such methods.