so wait, chacha20's block function produces 64 bytes at a time, isn't it a waste for encrypting small messages compared to AES' 16 bytes?
Replying to @cryptodavidw
This sounds like the opening argument for SPECK ;-)
8:14 PM - 6 Mar 2019
0 replies
0 retweets
3 likes
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.