A. Karygiannis, Aggelos Kiayias, Yiannis Tsiounis. A Solution for Wireless Privacy and Payments based on E-cash. In First International Conference on Security and Privacy for Emerging Areas in Communications Networks, SecureComm 2005, Athens, Greece, 5-9 September, 2005. pages 206-218, IEEE, 2005. [doi]
Abstract is missing.