Authenticity by tagging and typing

Abstract

We propose a type and effect system for <i>authentication</i> protocols built upon a tagging scheme that formalizes the intended semantics of ciphertexts. The main result is that the validation of each component in isolation is provably sound and <i>fully compositional</i>: if all the protocol participants are independently validated, then the protocol as a… (More)
DOI: 10.1145/1029133.1029135

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