An implementation of asynchronous I/O for Ada. - Thomas Jackum; Paul Kohlbrenner (WADAS, 1988)

An embedded true random number generator for FPGAs. - Paul Kohlbrenner; Kris Gaj (FPGA, 2004)

Implementing the Elliptic Curve Method of Factoring in Reconfigurable Hardware. - Kris Gaj; Soonhak Kwon; Patrick Baier; Paul Kohlbrenner; Hoang Le; Mohammed Khaleeluddin; Ramakrishna Bachimanchi (CHES, 2006)

Area-Time Efficient Implementation of the Elliptic Curve Method of Factoring in Reconfigurable Hardware for Application in the Number Field Sieve. - Kris Gaj; Soonhak Kwon; Patrick Baier; Paul Kohlbrenner; Hoang Le; Mohammed Khaleeluddin; Ramakrishna Bachimanchi; Marcin Rogawski (IEEE Trans. Computers, 2010)