I tried asking this on stackoverflow because I thought it might be a simple coding question and didn't want to clutter up this amazing stack, but I received no responses. CodesInChaos showed me that ...
I've discovered for myself that java's BigInteger is very slow, so I'm trying to weakly optimize this java implementation of ed25519 which I will fork and post if ...
In the test of this Java implementation of Ed25519, the signing key is generated this way: byte sk = new byte; Arrays.fill(sk, (byte)0); Is that correct? ...