METHOD OF SIGNATURE VERIFICATION

摘要

A method of detecting a fault including generating at least one blinded data value based on at least one input value and at least one blinding parameter selected from a plurality of blinding parameters generating a first signature based on said at least one blinded data value; selecting, from a memory storing a plurality of reference signatures, one or more reference signatures and comparing said first signature with said one or more reference signatures in order to detect a fault.