3 ms·
The reason to use Ed25519 over ECDSA is that ECDSA can't be used unless you have a good CPRNG. Just ask Sony what happens if you reuse a nonce with (EC-)DSA.
by crest 8y ago
The reason to use Ed25519 over ECDSA is that ECDSA can't be used unless you have a good CPRNG. Just ask Sony what happens if you reuse a nonce with (EC-)DSA.
- mkj 8y agoTrue, that could be a good reason. Forgot to mention and can't edit in the previous comment, there's a PoC ed25519 implementation I need to look at merging.