funsec mailing list archives
Security Flaw in Microchips Discovered?
From: "Fergie" <fergdawg () netzero net>
Date: Sat, 18 Nov 2006 19:50:38 GMT
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Via The Australian. [snip] Researchers have discovered a fundamental flaw in microprocessor technology that could allow hackers to obtain computer users' secret information, French daily Le Monde reported. A team led by German cryptology expert Jean-Pierre Seifert has discovered that chips are now more vulnerable because of the way they are manufactured to to process data more quickly. "Security has been sacrificed for the benefit of performance," said Mr Seifert quoted in Le Monde. The danger of hackers breaking into computer chips, using a technique known as Branch Prediction Analysis (PBA), previously necessitated a very large number of attempts to decipher a cryptology key. [snip] More: http://www.theaustralian.news.com.au/story/0,20867,20784061-1702,00.html - - ferg -----BEGIN PGP SIGNATURE----- Version: PGP Desktop 9.5.1 (Build 1557) wj8DBQFFX2QHq1pz9mNUZTMRAvSuAJsER2z3ANeZLgdYvYFfq6iys3xy6ACfdR+t JJ79biZPec5P60ocy6TtCT8= =/kKg -----END PGP SIGNATURE----- -- "Fergie", a.k.a. Paul Ferguson Engineering Architecture for the Internet fergdawg(at)netzero.net ferg's tech blog: http://fergdawg.blogspot.com/ _______________________________________________ Fun and Misc security discussion for OT posts. https://linuxbox.org/cgi-bin/mailman/listinfo/funsec Note: funsec is a public and open mailing list.
Current thread:
- Security Flaw in Microchips Discovered? Fergie (Nov 18)
- Re: Security Flaw in Microchips Discovered? Valdis . Kletnieks (Nov 20)
- Re: Security Flaw in Microchips Discovered? Carl Jongsma (Nov 20)
- Re: Security Flaw in Microchips Discovered? Valdis . Kletnieks (Nov 20)