Results 191 to 200 of about 66,776 (234)

Cryptographic Protocols

2012
exaly   +2 more sources

Roles in cryptographic protocols

Proceedings 1992 IEEE Computer Society Symposium on Research in Security and Privacy, 2003
In protocols for the distribution of symmetric keys, a principal will usually either take on the role as a session key provider or as a session key user. A principal taking on the role as session key user may also act as the master or the slave.
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Cryptographic protocols and voting

1994
Three protocols related to computer voting are presented. First protocol is an efficient ANDOS protocol which is based on a natural cryptographic assumption. The other two protocols attack a difficult problem in computer voting: buying of votes. We manage to solve this problem but our protocols are impractical in large-scale elections.
Valtteri Niemi, Ari Renvall
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Cryptography and cryptographic protocols

Distributed Computing, 2003
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Fischer's cryptographic protocols

Proceedings of the twenty-second annual symposium on Principles of distributed computing, 2003
This note is prepared for Michael Fischer's 60th birthday celebration at PODC 2003. In it, I briefly describe some of Michael Fischer's work on distributed cryptographic protocols.
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Petri nets in cryptographic protocols

Proceedings 15th International Parallel and Distributed Processing Symposium. IPDPS 2001, 2005
A process language for security protocols is presented together with a semantics in terms of sets of events. The denotation of process is a set of events, and as each event specifies a set of pre and postconditions, this denotation can be viewed as a Petri net.
Crazzolara, Federico, Winskel, Glynn
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Verifiable Verification in Cryptographic Protocols

Proceedings of the 2023 ACM SIGSAC Conference on Computer and Communications Security, 2023
Common verification steps in cryptographic protocols, such as signature or message authentication code checks or the validation of elliptic curve points, are crucial for the overall security of the protocol. Yet implementation errors omitting these steps easily remain unnoticed, as often the protocol will function perfectly anyways.
Marc Fischlin, Felix Günther 0001
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Abstracting cryptographic protocols

2016
Cryptographic protocols can be used to harden the security of IT systems, but only if these protocols are carefully woven into the system. Thus, a security analysis of the overall system is necessary to ensure that the cryptographic protocols are effectively applied. The classical proof technique for computational security proofs (reduction proofs) are,
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On message integrity in cryptographic protocols

Proceedings 1992 IEEE Computer Society Symposium on Research in Security and Privacy, 2003
An operational model for message integrity in cryptographic protocols is presented, message integrity requirements are discussed, and message structures that satisfy those requirements are suggested. A message splicing/decomposition invariant of the cipher block chaining (CBC) mode of encryption is derived and used to identify heretofore-unknown ...
Stuart G. Stubblebine, Virgil D. Gligor
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Types for Cryptographic Protocols

2002
One of the many different approaches to proving properties of a cryptographic security protocol is to encode it within a process calculus [6],[7],[11],[12],[14],[20], and then to apply standard techniques from concurrency theory such as modelchecking [19] or equational reasoning [4],[5],[8],[9],[13],[15].
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