Introduction Calculus Proof technique Example proof Conclusion

Introduction Calculus Proof technique Example proof Conclusion CryptoVerif: A Computationally Sound Mechanized Prover for Cryptographic Protocols Bruno Blanchet CNRS, Ecole Normale Superieure, INRIA, Paris June 2009 Bruno Blanchet (CNRS, ENS, INRIA) CryptoVerif June 2009 1 / 38

• cryptographic primitives


• proofs can


• proof technique


• bitstrings cryptographic primitives


• approach allows


• direct approach


• dolev-yao model


• automatic proof