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ACNS
2006
Springer
117views Cryptology» more  ACNS 2006»
16 years 1 months ago
Do Broken Hash Functions Affect the Security of Time-Stamping Schemes?
We study the influence of collision-finding attacks on the security of time-stamping schemes. We distinguish between client-side hash functions used to shorten the documents befo...
Ahto Buldas, Sven Laur
NSPW
2003
ACM
16 years 9 days ago
SELF: a transparent security extension for ELF binaries
The ability to analyze and modify binaries is often very useful from a security viewpoint. Security operations one would like to perform on binaries include the ability to extract...
Daniel C. DuVarney, V. N. Venkatakrishnan, Sandeep...
ICC
2009
IEEE
127views Communications» more  ICC 2009»
16 years 1 months ago
Security Games with Incomplete Information
—We study two-player security games which can be viewed as sequences of nonzero-sum matrix games where at each stage of the iterations the players make imperfect observations of ...
Kien C. Nguyen, Tansu Alpcan, Tamer Basar
ICALP
2005
Springer
16 years 17 days ago
Computational Bounds on Hierarchical Data Processing with Applications to Information Security
Motivated by the study of algorithmic problems in the domain of information security, in this paper, we study the complexity of a new class of computations over a collection of va...
Roberto Tamassia, Nikos Triandopoulos
ICDCS
2010
IEEE
15 years 11 months ago
Existence Theorems and Approximation Algorithms for Generalized Network Security Games
—Aspnes et al [2] introduced an innovative game for modeling the containment of the spread of viruses and worms (security breaches) in a network. In this model, nodes choose to i...
V. S. Anil Kumar, Rajmohan Rajaraman, Zhifeng Sun,...