Automated Security Proof for Symmetric Encryption Modes - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2009

Automated Security Proof for Symmetric Encryption Modes

Pascal Lafourcade
Yassine Lakhnech
  • Fonction : Auteur
  • PersonId : 837979
Reihaneh Safavi-Naini
  • Fonction : Auteur
  • PersonId : 989437

Résumé

We presents a compositional Hoare logic for proving semantic security of modes of operation for symmetric key block ciphers. We propose a simple programming language to specify encryption modes and an assertion language that allows to state invariants and axioms and rules to establish such invariants. The assertion language consists of few atomic predicates. We were able to use our method to verify semantic security of several encryption modes including Cipher Block Chaining (CBC), Cipher Feedback mode (CFB), Output Feedback (OFB), and Counter mode (CTR).
Fichier principal
Vignette du fichier
GLLS_ASIAN_09.pdf (426.34 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-01759935 , version 1 (05-04-2018)

Identifiants

  • HAL Id : hal-01759935 , version 1

Citer

Martin Gagné, Pascal Lafourcade, Yassine Lakhnech, Reihaneh Safavi-Naini. Automated Security Proof for Symmetric Encryption Modes. Advances in Computer Science - ASIAN 2009. Information Security and Privacy, 13th Asian Computing Science Conference,, Dec 2009, Séoul, South Korea. ⟨hal-01759935⟩
57 Consultations
58 Téléchargements

Partager

Gmail Facebook X LinkedIn More