[Python-Dev] Hash collision security issue (now public)
mark at hotpy.org
Fri Jan 6 21:25:46 CET 2012
It seems to me that half the folk discussing this issue want a
super-strong, resist-all-hypothetical-attacks hash with little regard to
performance. The other half want no change or a change that will have no
observable effect. (I may be exaggerating a little.)
Can I propose the following, half-way proposal:
1. Since there is a published vulnerability,
that we fix it with the most efficient solution proposed so far:
2. Decide which versions of Python this should be applied to.
3.3 seems a given, the other are open to debate.
3. If and only if (and I think this unlikely) the solution chosen is
shown to be vulnerable to a more sophisticated attack then a new issue
should be opened and dealt with separately.
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