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» Cryptography and computer security for undergraduates
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EUROCRYPT
2007
Springer
14 years 1 months ago
Universally Composable Multi-party Computation Using Tamper-Proof Hardware
Protocols proven secure within the universal composability (UC) framework satisfy strong and desirable security properties. Unfortunately, it is known that within the “plain” m...
Jonathan Katz
EUROCRYPT
2003
Springer
14 years 26 days ago
On the Limitations of Universally Composable Two-Party Computation without Set-up Assumptions
The recently proposed universally composable (UC) security framework for analyzing security of cryptographic protocols provides very strong security guarantees. In particular, a p...
Ran Canetti, Eyal Kushilevitz, Yehuda Lindell
CORR
2010
Springer
89views Education» more  CORR 2010»
13 years 7 months ago
LPKI - A Lightweight Public Key Infrastructure for the Mobile Environments
The non-repudiation as an essential requirement of many applications can be provided by the asymmetric key model. With the evolution of new applications such as mobile commerce, it...
Mohsen Toorani, Ali Asghar Beheshti Shirazi
ACSAC
2009
IEEE
13 years 11 months ago
BAF: An Efficient Publicly Verifiable Secure Audit Logging Scheme for Distributed Systems
Audit logs, providing information about the current and past states of systems, are one of the most important parts of modern computer systems. Providing security for audit logs on...
Attila Altay Yavuz, Peng Ning
FC
2005
Springer
80views Cryptology» more  FC 2005»
14 years 1 months ago
A User-Friendly Approach to Human Authentication of Messages
Abstract. Users are often forced to trust potentially malicious terminals when trying to interact with a remote secure system. This paper presents an approach for ensuring the inte...
Jeff King, André L. M. dos Santos