Security considerations: CAST-128
wk at gnupg.org
Fri Oct 22 10:10:44 CEST 2010
On Thu, 21 Oct 2010 18:41, danthehat at gmail.com said:
> I'm not sure how computationally feasible they are. According to the
> paper, successful attacks were conducted on a 4 and 6 round version of
You can mount attacks on all algorithms if you reduce the number of
rounds. In particular if you reduce them from 16 to 4. Without having
read the paper I am pretty sure that an attack on a reduced round
version of CAST has has no practical consequence.
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