Re: Creativity and security

2006-03-28 Thread Steven M. Bellovin
On Sun, 26 Mar 2006 19:07:07 -0800, "Joseph Ashwood" <[EMAIL PROTECTED]> wrote: > - Original Message - > From: "J. Bruce Fields" <[EMAIL PROTECTED]> > Subject: Re: Creativity and security > > > > On Fri, Mar 24, 2006 at 06:47:07PM -, Dave Korn wrote: > >> IOW, unless we're talking

Tunnels accelerate MD5 collisions

2006-03-28 Thread vlastimil . klima
Hi all, according to my paper "Tunnels in Hash Functions: MD5 Collisions Within a Minute" I programmed tunnels for searching the second block of MD5 collision message also. In the zero version of the program I used tunnels only in the first block to demonstrate the method. It took 23 seconds, now

Re: Creativity and security

2006-03-28 Thread Matt Blaze
On Mar 26, 2006, at 22:07, Joseph Ashwood wrote: - Original Message - From: "J. Bruce Fields" <[EMAIL PROTECTED]> Subject: Re: Creativity and security On Fri, Mar 24, 2006 at 06:47:07PM -, Dave Korn wrote: IOW, unless we're talking about a corrupt employee with a photograph