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» Using Abuse Case Models for Security Requirements Analysis
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EUROPKI
2009
Springer
14 years 7 months ago
Validity Models of Electronic Signatures and Their Enforcement in Practice
Abstract. An electronic signature is considered to be valid, if the signature is mathematically correct and if the signer's public key is classified as authentic. While the fi...
Harald Baier, Vangelis Karatsiolis
CRYPTO
2008
Springer
123views Cryptology» more  CRYPTO 2008»
14 years 11 months ago
Collusion-Free Protocols in the Mediated Model
Prior approaches [15, 14] to building collusion-free protocols require exotic channels. By taking a conceptually new approach, we are able to use a more digitally-friendly communic...
Joël Alwen, Abhi Shelat, Ivan Visconti
FSE
1999
Springer
83views Cryptology» more  FSE 1999»
15 years 2 months ago
On the Security of Double and 2-Key Triple Modes of Operation
The DES has reached the end of its lifetime due to its too short key length and block length (56 and 64 bits respectively). As we are awaiting the new AES, triple (and double) encr...
Helena Handschuh, Bart Preneel
CCS
2009
ACM
15 years 4 months ago
Computational soundness for key exchange protocols with symmetric encryption
Formal analysis of security protocols based on symbolic models has been very successful in finding flaws in published protocols and proving protocols secure, using automated too...
Ralf Küsters, Max Tuengerthal
WOSP
2004
ACM
15 years 3 months ago
Software performance modelling using PEPA nets
Modelling and analysing distributed and mobile software systems is a challenging task. PEPA nets—coloured stochastic Petri nets—are a recently introduced modelling formalism w...
Stephen Gilmore, Jane Hillston, Leïla Kloul, ...