Bill G. Horne Lesley R. Matheson Casey Sheehan Robert Endre Tarjan Dynamic Self-Checking Techniques for Improved Tamper Resistance. 141-159 2001 conf/ccs/2001 conf/ccs/2001drm Digital Rights Management Workshop http://dx.doi.org/10.1007/3-540-47870-1_9 db/conf/ccs/ccsdrm2001.html#HorneMST01