ml@gentoo.org
ML
sci-mathematics@gentoo.org
Gentoo Mathematics Project
ProVerif is an automatic cryptographic protocol verifier, in the formal
model (so called Dolev-Yao model). This protocol verifier is based on a
representation of the protocol by Horn clauses. Its main features are: 1)
It can handle many different cryptographic primitives, including shared-
and public-key cryptography (encryption and signatures), hash functions,
and Diffie-Hellman key agreements, specified both as rewrite rules or as
equations. 2) It can handle an unbounded number of sessions of the protocol
(even in parallel) and an unbounded message space. This result has been
obtained thanks to some well-chosen approximations. This means that the
verifier can give false attacks, but if it claims that the protocol
satisfies some property, then the property is actually satisfied. The
considered resolution algorithm terminates on a large class of protocols
(the so-called "tagged" protocols). When the tool cannot prove a property,
it tries to reconstruct an attack, that is, an execution trace of the
protocol that falsifies the desired property.
https://gitlab.inria.fr/bblanche/proverif/-/issues/