Calcul parallèle. Distributed Computing - Active Projects - Cryptography. Helpdistributed.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.
BOINC. Les sites des projets. Free Rainbow Tables » Distributed Rainbow Table Generation » LM, NTLM, MD5, SHA1, HALFLMCHALL, MSCACHE. Ophcrack. RainbowCrack Project - Crack Hashes with Rainbow Tables. 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. Oechslin, (ISC)2 Newsletter, Mar-Apr 2005 A simple explanation of rainbow tables. The on-line demo has moved to the web site of Objectif Securite. Average running time for of the demo, using table set SSTIC04-2.7k (1.1GB) Cracking times may vary when the server is also doing other calculations. PelicanHPC: A GNU/Linux distribution to create a HPC cluster for MPI based parallel computing. PelicanHPC GNU Linux News 19 June 2013.
End of life for PHPC, no further releases will be made. The download page will be available for a while. If anyone would like to take over development, the build script "make_pelican-v*" needs to be adapted to newer versions of live-build, in order to make images based upon Debian Wheezy. Features PelicanHPC is an iso-hybrid (CD or USB) image that let's you set up a high performance computing cluster in a few minutes. Pelican is created using tools from the Debian Live project. Here are some screenshots (click to enlarge): Download Use the normal download page or a mirror (see below). Mirrors (Thanks!) Germany: Provided by the Medical Informatics department of Heilbronn University and Heidelberg University. username "parallel" password "knoppix" Documentation The main documentation is the tutorial, (also in Russian) which is a series of screenshots with comments.
Academic work that uses PelicanHPC or ParallelKnoppix Alexey A. Similar distros. Home. Grupo de Control Avanzado (ACG) Penguin Computing - Supercomputing simplified. Welcome to XtreemOS! — XtreemOS : A Linux-based Operating System to support Virtual Organizations for next generation Grids.