“Physically Unclonable Functions (PUFs) for IP Protection on FPGA”, June 2008, CryptArchi-2008, Trégastel, France.

“Elliptic Curve Cryptography for sensor networks”, 15 Dec. 2003, NEC-Lab, Heidelberg, Germany.

“Embedded End-to-End ECDH Wireless Security”, 12 Jan. 2004, HGI-Seminar, Bochum, Germany.

"ECC implementation using 8-bit processor instruction set extension on FPGA", 16-18 June 2004, CryptArchi-2004, Abbey La Bussière, France.

"Reconfigurable Instruction Set Extension for Enabling ECC on an 8-bit Processor”, 26 July 2004, ECRYPT-VAMPIRE Meeting, Graz, Austria.