We focus on a family of equalities pioneered by Zhang and generalized Zao Wang hence Mansour which involves self convolution Fibonacci numbers. show that all these formulas are nicely stated in only one equation involving bivariate ordinary generating function we give also formula for the coefficients appearing context. As consequence, general forms Zhang, Zao-Wang Mansour.

The significance of understanding blockcipher security in the multi-key setting is highlighted by the extensive literature on attacks, and how effective key size can be significantly reduced. Nevertheless, little attention has been paid in formally understanding the design of multi-key secure blockciphers. In this work, we formalize the multi-key security of tweakable blockciphers in case of ge...

3D location deduced by inertial measurement units: a challenging problem K. Lepetit, C. Hansen, K. Ben Mansour & F. Marin To cite this article: K. Lepetit, C. Hansen, K. Ben Mansour & F. Marin (2015) 3D location deduced by inertial measurement units: a challenging problem, Computer Methods in Biomechanics and Biomedical Engineering, 18:sup1, 1984-1985, DOI: 10.1080/10255842.2015.1070589 To link...

The r-rounds Even–Mansour block cipher is a generalization of the well known Even–Mansour block cipher to r iterations. Attacks on this construction were described by Nikolić et al. and Dinur et al. for r = 2, 3. These attacks are only marginally better than brute force but are based on an interesting observation (due to Nikolić et al.): for a “typical” permutation P, the distribution of P(x)⊕ ...

At ASIACRYPT 1991, Even and Mansour introduced a block cipher construction based on a single permutation. Their construction has since been lauded for its simplicity, yet also criticized for not providing the same security as other block ciphers against generic attacks. In this paper, we prove that if a small number of plaintexts are encrypted under multiple independent keys, the Even-Mansour c...

This research concentrates on the analysis of wisdom quotes compilation within Qālū anthology by Anis Mansour. Among other studies Mansour, examining this is significant due to its previously unexplored nature, specifically regarding Mansour's attitude toward women as represented in work. Utilizing a qualitative descriptive method and bibliographic technique, study describes data related women'...