Libra: Architectural Support For Principled, Secure And Efficient Balanced Execution On High-End Processors (Extended Version)

Hans Winderix, Marton Bognar, Lesly-Ann Daniel +1

Control-flow leakage (CFL) attacks enable an attacker to expose control-flow decisions of a victim program via side-channel observations. Linearization (i.e., elimination) of secre…