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by TimPrice 3742 days ago
Only koblitz curves (secp256k1) seem to be secure?

On a related note, the Bernstein team designed Ed25519 with side channels attacks in mind. https://en.wikipedia.org/wiki/EdDSA#Features
1 comments
erichocean 3742 days ago
It would have been nice if the paper had discussed Ed25519. Anyone else know what the status is relative to this (and other, similar) work?
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floodyberry- 3741 days ago
The paper attacks implementations, not algorithms. As far as I know, all of the of the major Ed25519 implementations are side channel protected and safe (no branches on secret data, no array indexing with secret data)
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