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2009
15 years 2 months ago
The Case of the Fake Picasso: Preventing History Forgery with Secure Provenance
As increasing amounts of valuable information are produced and persist digitally, the ability to determine the origin of data becomes important. In science, medicine, commerce, an...
Ragib Hasan, Radu Sion, Marianne Winslett
HOLOMAS
2007
Springer
15 years 10 months ago
Detecting Intrusions in Agent System by Means of Exception Handling
We present a formal approach to conception of a dedicated security infrastructure based on the exception handling in the protected agents. Securityrelated exceptions are identifie...
Eric Platon, Martin Rehák, Nicolas Sabouret...
CIS
2005
Springer
15 years 10 months ago
Survivability Computation of Networked Information Systems
Abstract. Survivability should be considered beyond security for networked information systems, which emphasizes the ability of continuing providing services timely in malicious en...
Xuegang Lin, Rongsheng Xu, Miaoliang Zhu
FSE
2003
Springer
228views Cryptology» more  FSE 2003»
15 years 9 months ago
Further Observations on the Structure of the AES Algorithm
We present our further observations on the structure of the AES algorithm relating to the cyclic properties of the functions used in this cipher. We note that the maximal period of...
Beomsik Song, Jennifer Seberry
EUROCRYPT
2001
Springer
15 years 9 months ago
Structural Cryptanalysis of SASAS
In this paper we consider the security of block ciphers which contain alternate layers of invertible S-boxes and affine mappings (there are many popular cryptosystems which use thi...
Alex Biryukov, Adi Shamir