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» On the Security of Digital Tachographs
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CORR
2010
Springer
135views Education» more  CORR 2010»
13 years 9 months ago
Cryptanalysis of an Elliptic Curve-based Signcryption Scheme
The signcryption is a relatively new cryptographic technique that is supposed to fulfill the functionalities of encryption and digital signature in a single logical step. Although...
Mohsen Toorani, Ali Asghar Beheshti Shirazi
WISTP
2010
Springer
14 years 3 months ago
Towards Electrical, Integrated Implementations of SIMPL Systems
ct This paper discusses the practical implementation of a novel security tool termed SIMPL system, which was introduced in [1]. SIMPL systems can be regarded as a public key versio...
Ulrich Rührmair, Qingqing Chen, Martin Stutzm...
IDTRUST
2009
ACM
14 years 3 months ago
Palantir: a framework for collaborative incident response and investigation
Organizations owning cyber-infrastructure assets face large scale distributed attacks on a regular basis. In the face of increasing complexity and frequency of such attacks, we ar...
Himanshu Khurana, Jim Basney, Mehedi Bakht, D. Mic...
WPES
2004
ACM
14 years 2 months ago
Off-the-record communication, or, why not to use PGP
Quite often on the Internet, cryptography is used to protect private, personal communications. However, most commonly, systems such as PGP are used, which use long-lived encryptio...
Nikita Borisov, Ian Goldberg, Eric A. Brewer
WPES
2004
ACM
14 years 2 months ago
Hidden access control policies with hidden credentials
In an open environment such as the Internet, the decision to collaborate with a stranger (e.g., by granting access to a resource) is often based on the characteristics (rather tha...
Keith B. Frikken, Mikhail J. Atallah, Jiangtao Li