1
vote
1answer
46 views

byte length and offset for k3d3/ed25519 byte[] variables?

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 ...
3
votes
1answer
170 views

How can k3d3/ed25519-java's performance be improved?

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 ...
1
vote
0answers
70 views

Is this the proper way to generate an Ed25519 signing key? If not, how?

In the test of this Java implementation of Ed25519, the signing key is generated this way: byte[] sk = new byte[32]; Arrays.fill(sk, (byte)0); Is that correct? ...
1
vote
1answer
122 views

Generate keys with k3d3 / ed25519-java

I'm trying to use a java implementation of ed25519. In the code, I can't find any functions that generate keys. My experience with cryptography is limited to about three weeks of asking questions on ...