[Gnuk-users] Ed25519 for signing broken?

Daniel Kahn Gillmor dkg at fifthhorseman.net
Wed Feb 11 20:59:16 UTC 2015


On Mon 2015-02-09 20:30:00 -0500, NIIBE Yutaka wrote:
> I don't recommend using EdDSA signing yet.  It is OK for OpenSSH,
> provided you don't distribute your public key with EdDSA subkey
> widely.

Why should anyone avoid distributing their public key widely?  What risk
is this preventing?

     --dkg



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