How to generate non-bad cv25519 encryption key?

Ingo Klöcker kloecker at
Mon Aug 22 23:07:19 CEST 2022

On Montag, 22. August 2022 20:53:03 CEST theaetetos--- via Gnupg-users wrote:
> I am encountering a certain warning regarding my ed25519/cv25519
> encryption key.  When I export the freshly generated encryption subkey
> and then reimport it, I get the following:
> >gpg: Schlüssel 20628B8C51751C49: "some name <some at email.domain>"
> >nicht geändert
> >gpg: warning: lower 3 bits of the secret key are not cleared
> gpg2 --version
> >
> >gpg (GnuPG) 2.3.3
> >libgcrypt 1.9.4

The solution is easy: Use gpg 2.3.7.

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