[cryptopp-users] Simon, Speck and test vector change

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.

Re: [cryptopp-users] Simon, Speck and test vector change

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