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Distributed Computing - Active Projects - Cryptography
Help distributed.net 's RC5 project crack data encryption schemes (legally). distributed.net, which began in 1997, was the first well-known public distributed computing project and the RC5 project (specifically the RC5-32/12/7 (56-bit) project) was its first project. The RC5 project uses a brute-force search technique to find an encryption key, testing each possible key until it finds one which successfully decrypts a test message. The project completed its RC5-64 project on September 25, 2002 (it found the winning key on July 14, 2002, after 1,757 days). The key was found with the work of 331,252 volunteers (and after 15,268,315,356,922,380,288 keys (82.8% of the keyspace) were tested). The RC5-72 project began on December 3, 2002 and is still active. See the project's download page for the latest version of the client, and the project's pre-release page for versions which are available for testing before they become official versions.
Détails Catégorie parente: Foire Aux Questions Créé le samedi 26 août 2006 23:54 Mis à jour le mercredi 30 janvier 2013 22:48 Publié le samedi 26 août 2006 01:00
Les sites des projets
Ophcrack
Ophcrack is a Windows password cracker based on a time-memory trade-off using rainbow tables. This is a new variant of Hellman's original trade-off, with better performance. Making a Faster Crytanalytical Time-Memory Trade-Off , Philippe Oechslin, Advances in Cryptology - CRYPTO 2003, 23rd Annual International Cryptology Conference , Santa Barbara, California, USA, August 17-21, 2003, Proceedings. Lecture Notes in Computer Science 2729 Springer 2003, ISBN 3-540-40674-3 This paper describes the use of Rainbow tables and compares their performance with the best variants that have been used before. Rainbow tables explained , Ph.
PelicanHPC: A GNU/Linux distribution to create a HPC cluster for MPI based parallel computing
PelicanHPC GNU Linux News by request, there's an alternative version 2.9 in the download area, which is the same as the recent v2.9, except that it adds mpi4py Jan. 2013 v2.9 is available. Octave 3.6.3, dynare 4.3.1, some updates to the econometrics stuff, and also the usual sync to Debian. This release is mainly to incorporate package updates from Debian.