Jan Cappaert Bart Preneel Bertrand Anckaert Matias Madou Koen De Bosschere Towards Tamper Resistant Code Encryption: Practice and Experience. 86-100 2008 ISPEC http://dx.doi.org/10.1007/978-3-540-79104-1_7 conf/ispec/2008 db/conf/ispec/ispec2008.html#CappaertPAMB08