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Re: [Gnu-arch-users] Re: MD5 is broken
From: |
James Blackwell |
Subject: |
Re: [Gnu-arch-users] Re: MD5 is broken |
Date: |
Mon, 21 Mar 2005 10:55:00 -0500 |
>
> Why not put both detached signatures into the checksum file?
What's the point of this anyways? Unless you're unlike most uses, you're
using the default hashing, which is [drumroll please.....] SHA-1.
Throwing asside repudation, it still takes is 8 bytes to collide an
md5sum, and about 8 and a half bytes to collide a sha1sum... I suggest
that anyone that is worried about this problem run the following
program:
main.c:
int main() {
unsigned int x,y;
for (x = 0; x < 2^32; ++x) for (y = 0; y < 2^32; ++y);
return printf("Now you can worry\n");
}
--
James Blackwell | Life is made of the stuff that hasn't killed
Tell someone a joke! | you yet. - yours truly
----------------------------------------------------------------------
GnuPG (ID 06357400) AAE4 8C76 58DA 5902 761D 247A 8A55 DA73 0635 7400
- [Gnu-arch-users] Re: MD5 is broken, (continued)
- [Gnu-arch-users] Re: MD5 is broken, Matthieu Moy, 2005/03/16
- Re: [Gnu-arch-users] Re: MD5 is broken, Adrian Irving-Beer, 2005/03/16
- Re: [Gnu-arch-users] Re: MD5 is broken, John Arbash Meinel, 2005/03/16
- Re: [Gnu-arch-users] Re: MD5 is broken, Adrian Irving-Beer, 2005/03/16
- Re: [Gnu-arch-users] Re: MD5 is broken, John Arbash Meinel, 2005/03/16
- Re: [Gnu-arch-users] Re: MD5 is broken, Aaron Bentley, 2005/03/16
- Re: [Gnu-arch-users] Re: MD5 is broken, John Arbash Meinel, 2005/03/16
- Re: [Gnu-arch-users] Re: MD5 is broken, Aaron Bentley, 2005/03/16
- Re: [Gnu-arch-users] Re: MD5 is broken, John Arbash Meinel, 2005/03/16
- [Gnu-arch-users] Re: MD5 is broken, Ivan Boldyrev, 2005/03/17
- Re: [Gnu-arch-users] Re: MD5 is broken,
James Blackwell <=
- Re: [Gnu-arch-users] Re: MD5 is broken, Matthew Dempsky, 2005/03/22
- Re: [Gnu-arch-users] Re: MD5 is broken, Adrian Irving-Beer, 2005/03/22
- [Gnu-arch-users] Re: MD5 is broken, Matthieu Moy, 2005/03/22
- Re: [Gnu-arch-users] Re: MD5 is broken, Adrian Irving-Beer, 2005/03/22
- Re: [Gnu-arch-users] Re: MD5 is broken, Nikolai Weibull, 2005/03/22
- [Gnu-arch-users] Re: MD5 is broken, Ivan Boldyrev, 2005/03/23
- [Gnu-arch-users] Re: MD5 is broken, Ivan Boldyrev, 2005/03/16
- Re: [Gnu-arch-users] Re: MD5 is broken, Aaron Bentley, 2005/03/16
- Re: [Gnu-arch-users] Re: MD5 is broken, Karel Gardas, 2005/03/16
- Re: [Gnu-arch-users] Re: MD5 is broken, Tom Lord, 2005/03/16