I believe the answer is yes. The initial implementation was not correct, this update fixes the problem.
I say - if nobody gives a good reason why the incorrect behavior should be offered (even upon request), no need to bother. > On Feb 13, 2018, at 9:40 , Jeffrey Walton <[email protected]> wrote: > > Hi Everyone, > > We need to change Simon and Speck to align with the algorithmic description > provided by the Simon and Speck team. Formerly, we followed the team's test > vectors, but they turned out to be wrong. Ugh... > > We are tracking the issue at https://github.com/weidai11/cryptopp/issues/585. > > Simon and Speck have been part of the library for about 30 days. I think we > can make the change without providing a 2nd set of classes with former > behavior. "Former behavior" means the existing incorrect behavior. That is > assuming no one is using them at this moment. > > My question is, is it OK to make the change without providing the second set > of classes? > > Jeff > > -- > You received this message because you are subscribed to "Crypto++ Users". > More information about Crypto++ and this group is available at > http://www.cryptopp.com <http://www.cryptopp.com/> and > http://groups.google.com/forum/#!forum/cryptopp-users > <http://groups.google.com/forum/#!forum/cryptopp-users>. > --- > You received this message because you are subscribed to the Google Groups > "Crypto++ Users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected] > <mailto:[email protected]>. > For more options, visit https://groups.google.com/d/optout > <https://groups.google.com/d/optout>. -- You received this message because you are subscribed to "Crypto++ Users". More information about Crypto++ and this group is available at http://www.cryptopp.com and http://groups.google.com/forum/#!forum/cryptopp-users. --- You received this message because you are subscribed to the Google Groups "Crypto++ Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
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