DPA Resistance Enhancement through a Self-healing PLL based Power Mask Topics: Data Protection; Information Hiding; Insider Threats and Countermeasures; Security and Privacy in Complex Systems; Security and Privacy in Mobile Systems; Security Engineering; Security Metrics and Measurement; Service and Systems Design and Qos Network Security In Proceedings of the 12th International Conference on Security and Cryptography - Volume 0ICETE, 267-272, 2015 , Colmar, Alsace, France