Functional Hardware Trojans Specifically Tailored Tor SFQ (Univ. of Rochester)


A new technical paper titled "Hardware trojans in superconducting electronic circuits" was published by researchers at University of Rochester. Abstract "Hardware Trojans that exploit the unique characteristics of superconducting electronic (SCE) circuits are explored in this paper. Two types of hardware Trojan circuits are proposed: a magnetically-coupled data transmission Trojan embedded ... » read more

Do Superconducting Processors Really Need Cryogenic Memories? The Case For Cold DRAM


Cryogenic, superconducting digital processors offer the promise of greatly reduced operating power for server-class computing systems. This is due to the exceptionally low energy per operation of Single Flux Quantum circuits built from Josephson junction devices operating at the temperature of 4 Kelvin. Unfortunately, no suitable same-temperature memory technology yet exists to complement thes... » read more