Prunik hackerem?

[Petr Novotny]

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On 17 Feb 00, at 15:39, Marek Les wrote:

> Nerikam tak ani tak ale zkuste se podivat na
> http://www.esat.kuleuven.ac.be/~bosselae/ripemd160.html

Aha. Takze utok hrubou silou nema slozitost 2^128, ale 2^64. A to 
cele proto, aby byl /bin/login podstrceny jiny, ale se stejnym MD5 
checksumem. :-) Jestli to ctu dobre, tak MD4 je derave (celkem 
znamy fakt), a o MD5 se pochybuje, i kdyz je urcite derave 
mnohem mene.

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--
Petr Novotny, ANTEK CS
Petr.Novotny na antek.cz
http://www.antek.cz
PGP key ID: 0x3BA9BC3F
-- Don't you know there ain't no devil there's just God when he's drunk.
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