Showing posts with label cryptography. Show all posts
Showing posts with label cryptography. Show all posts

Friday, November 30, 2007

Crack Passwords with a PS3

Nick Breese, a senior security consultant at Auckland, Australia-based Security-assessment.com, has come up with a way to drastically increase the processing capability of cracking passwords.

By implementing common ciphers and hash functions using vector computing, Breese has pushed the current upper limit of 10--15 million cycles per second -- in Intel-based architecture -- up to 1.4 billion cycles per second.
Now I really want one of these...

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Saturday, November 17, 2007

Backdoor in NIST approved Random Number Generator

The possibility that there is a backdoor in one of the officially recommended random number generators (RNGs) used to create encryption keys, has caused two well-known encryption experts to declare the scheme to be useless.


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Saturday, October 13, 2007

Quantum Crypto to Secure Votes

A new "unbreakable" encryption method will be keep votes safe for citizens in the Swiss canton (state) of Geneva in the country's upcoming national elections, officials said Thursday.

The city-state will use quantum technology to encrypt election results as they are sent to the capital on Oct. 21, said Nicolas Gisin of the University of Geneva.


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