1
$\begingroup$

This question already has an answer here:

Why did the Rijndael cipher become the Advanced Encryption Standard instead of Twofish and Serpent? Do Serpent and Twofish have security issues or weak keys? Or is it just slower? I know that some modern cryptography programs use twofish and serpent?

Sorry for the dumb question .

$\endgroup$

marked as duplicate by poncho, DrLecter, Maarten Bodewes, CodesInChaos Dec 9 '16 at 23:33

This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.

Browse other questions tagged or ask your own question.