An Investigation into the Security of Self-Timed Circuits. - Z. C. Yu; Stephen B. Furber; Luis A. Plana (ASYNC, 2003)

SPA - a secure Amulet core for smartcard applications. - Luis A. Plana; Peter A. Riocreux; W. J. Bainbridge; Andrew Bardsley; Steve Temple; Jim D. Garside; Z. C. Yu (Microprocess. Microsystems, 2003)