Recent years have witnessed an exceptional research interest in cryptographic hash
functions, especially after the popular attacks against MD5 and SHA-1 in 2005. In 2007, the …

While security is generally perceived as an important constituent of communication systems,
this paper offers a viable security-communication trade-off particularly tailored to smart grids …

Bent functions deserve our bent to study them... 1 Работа относится к такой области
дискретной математики, как булевы функции и их приложения в комбинаторике …

We revisit the definitions of preimage resistance, focussing on the question of finding a
definition that is simple enough to prove security against, yet flexible enough to be of use for …

Abstract Information-flow policies can express strong security requirements for programs run
by distributed parties with different levels of trust. However, this security is hard to preserve …

Le premier chapitre de cette these reprend intégralement le texte de la brochure Sommes-
nous prisonniers des codes secrets, que j'ai écrite avec Pierre-Alain Fouque, et qui est …

261 A* 10/1998 Spencer............................ 707/5 5,963,642 A 10/1999 Goldstein A system,
method, and computer program product for pro 5,978,789 A 1 1/1999 Griffin et al. cessing a …

Bellare and Kohno (2004) introduced the notion of balance to quantify the resistance of a
hash function h to a generic collision attack. Motivated by their work, we consider the …

In this thesis we analyze the security of cryptographic hash functions. We focus on AES-
based designs submitted to the NIST SHA-3 competition. For most AES-based designs …

За результатами аналізу відомих конструкцій хешування визначено концепцію
керованого хешування. Визначено вимоги до криптографічних примітивів та визначено …