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Sun Jan 29 22:20:07 CET 2012 · https://mail.python.org/pipermail/python-dev/2012-January/115981.html

On Fri, Jan 27, 2012 at 11:39 AM,  <martin at v.loewis.de> wrote:
>
> In fact, none of the strategies fixes all issues with hash collisions;
> even the hash-randomization solutions only deal with string keys, and
> don't consider collisions on non-string keys.

The hash-randomization approach also works fine on immutable container
objects containing bytes and string keys such as tuples and UserString
that merely expose a combination of the hashes of all of their
contained elements.

-gps

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Showing content from https://mail.python.org/pipermail/python-dev/2012-January/115981.html below:

[Python-Dev] [issue13703] Hash collision security issue