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Certificates for Tree Automata Completion
@INPROCEEDINGS{Z,
title = {{Certificates for Tree Automata Completion}},
author = {{Roberto} {Zunino}},
booktitle = {Proceedings of the Joint Workshop on Foundations of Computer Security, Automated Reasoning for Security Protocol Analysis and Issues in the Theory of },
abstract = {We consider the problem of certifying the correctness of a protocol or security API through a formal, machine-checkable proof. To this aim, we re-examine the completion algorithm for tree automata and term rewriting systems, that computes an over-approximation of regular sets of terms up to rewriting. We then define a procedure to certify, via a proof, that the result of the completion is indeed correct. Hence, with our procedure, a program verification tool that uses the completion algorithm can certify its results. As a consequence, we do not need to regard the tool as a trusted component of the verification process. We discuss on our experiments in which we automatically generated security proofs for some selected protocols.},
year = {2008},
url = {http://www.dit.unitn.it/~zunino/papers/certificatesForTreeAutomataCompletion-WITS08.pdf},
institution = {University of Trento},
invited = {N},
keywords = {verification},
partner = {UNITN},
status = {public},
task = {T3.1},
}
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