Grèce-Roumanie : héritages communs, regards croisés

With my warmest regards.

Looking forward to hearing from you, Regards,

Best Regards Lars Correlations in Rc6

In this paper the block cipher RC6 is analysed. RC6 is submitted as a candidate for the Advanced Encryption Standard, it has 128-bit blocks and supports keys of 128, 192 and 256 bits, and is an iterated 20-round block cipher. Here it is shown that versions of RC6 with 128-bit blocks can be distinguished from a random permutation with up to 15 rounds; for some weak keys up to 17 rounds. Moreover...

Pratiques des sites, usages des réseaux. Le social bookmarking, héritages culturels, appropriations médiatiques

This paper offers an approach to “social bookmarking”: four French websites are described here, with regards to their cultural signification. “Bookmarking” can be considered a traditional intellectual and cultural activity: this symbolic level must be taken into consideration to understand how people act on the Internet, and how they attach value and meaning to their actions. Individual partici...

Rupture bilatérale simultanée des deux ligaments croisés du genou: à propos d’un cas

Résumé La rupture bicroisée est rare, des deux LCA simultanément est exceptionnelle, alors que la rupture bicroisée bilatérale simultanée et posttraumatique n’a été jamais décrite dans la littérature, ce qui rend notre cas très intéressant pour étude, suivi et discussion thérapeutique puisqu’on a privilégié la prise en charge thérapeutique en deux temps opératoires espacés dans le temps et nos ...