Abstract Channels And Their Robust Information Leakage Ordering

Annabelle mciver carroll morgan geoffrey smith barbara espinoza and larissa meinicke abstract channels and their robust information leakage ordering in proc.

Abstract channels and their robust information leakage ordering. The strong g leakage pre order requires that channel a never leak more than channel b for any prior and any gain function. 3rd conference on principles of security and trust pp. The observable output of a probabilistic system that processes a secret input might reveal some information about that input. The observable output of a probabilistic system that processes a secret input might reveal some information about that input.

It was previously shown 1 that the strong g leakage ordering is implied by a structural ordering called composition refinement which requires that a br for some channel r. Carroll morgan annabelle mciver geoffrey smith barbara espinoza and larisa meinicke. 83102 grenoble france april 2014. Abstract channels the strong g leakage pre order is antisymmetric and therefore a partial order.

Citeseerx abstract channels and their robust information leakage ordering citeseerx document details isaac councill lee giles pradeep teregowda. But the converse was not established in full generality left open as the so called coriaceous conjecture. Nicta unsw macquarie university. Abstract channels the strong g leakage pre order is antisymmetric and therefore a partial order.

Here we show that on abstract channels the strong g leakage pre order is antisymmetric and therefore a partial order. It was previously shown 1 that the strong g leakage ordering is implied by a structural ordering called composition refinement which requires that a br for some channel r. It was previously sho wn that the strong g leakage ordering is implied by a structural ordering. Abstract channels and their robust information leakage ordering by annabelle mciver carroll morgan geoffrey smith barbara espinoza and larissa meinicke year.

It was previously shown that the strong g leakage ordering is implied by a structural ordering called composition renement which requires that a brfor. Here we show that on abstract channels the strong g leakage pre order is antisymmetric and therefore a partial order. But the converse was not established in full. The system can be modelled as an information theoretic channel that specifies the probability of each output given each input.