On Wed, Apr 2, 2014 at 7:57 AM, Donald Eastlake <[email protected]> wrote:
> Hi,
>
> Yes, the "bad ideas" section of RFC 4086bis
> (draft-eastlake-randomness3-00) seems like a good place to collect
> additional things not to do.
>

No. Do not enumerate badness. Instead model correct behavior. You will
not be able to list all the ways someone can make a mistake, but you
can explain a way to do things right. The current draft is also
missing a discussion of the impact of fork and threading on random
number generators, which can turn a perfectly working one into
something utterly broken.

Sincerely,
Watson Ladd

> I am planning to update that draft soon...
>
> Thanks,
> Donald
> =============================
>  Donald E. Eastlake 3rd   +1-508-333-2270 (cell)
>  155 Beaver Street, Milford, MA 01757 USA
>  [email protected]
>
>
> On Wed, Apr 2, 2014 at 10:24 AM, Sandy Harris <[email protected]> wrote:
>> On Tue, Apr 1, 2014 at 1:10 PM, Stephen Farrell
>> <[email protected]> wrote:
>>
>>> It seems like there's a lot of knowledge on that spread
>>> about and if there was someone was willing and able maybe
>>> an informational RFC about mistakes that have been made
>>> and how implementers can avoid 'em might be useful.
>>
>> I think the old RFC 1750 and current 4086 pretty much cover that.
>> https://tools.ietf.org/html/rfc4086
>>
>> There has been mailing list discussion of an update to 4086, but
>> I do not know how that is progressing.
>>
>>> Or maybe there's a survey paper out there somewhere
>>> or thesis that already has a load of that material?
>>
>> At least two reference pages have been mentioned on
>> various lists. I have looked at two and found both quite
>> good. Unfortunately, I only recall one URL:
>> http://www.av8n.com/computer/htm/secure-random.htm
>>
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