Great, I filed https://github.com/pyca/cryptography/issues/5911 so we
don't lose track
On Wed, Mar 10, 2021 at 2:17 PM Paul Kehrer <paul.l.keh...@gmail.com> wrote:
>
> Yes, load_{pem,der}_{public,private}_key can load
> ed25519/ed448/x25519/x448 keys as well as long as they are in
> PKCS8/subjectPublicKeyInfo formats. We should fix those docs.
>
> -Paul
>
> On Wed, Mar 10, 2021 at 11:05 AM Alex Gaynor <alex.gay...@gmail.com> wrote:
> >
> > Hi Saruabh,
> >
> > I think
> > https://cryptography.io/en/latest/hazmat/primitives/asymmetric/serialization.html#cryptography.hazmat.primitives.serialization.load_pem_public_key
> > should work. Notwithstanding the docs, I believe it'll load an
> > X25519PublicKey :-) If that works for you, let us know and I'll make
> > sure we fix those docs.
> >
> > Alex
> >
> > On Wed, Mar 10, 2021 at 11:56 AM Saurabh Kapoor <saur...@fintify.com> wrote:
> > >
> > > Hi,
> > >
> > > A service we communicate with sends us their Curve25519 public key as a
> > > PEM file. The key is DER encoded and the format is X.509's
> > > SubjectPublicKeyInfo.
> > >
> > > We would like to create a
> > > cryptography.hazmat.primitives.asymmetric.x25519.X25519PublicKey for this
> > > object but I am unable to find the routines to load such keys.
> > > X25519PublicKey.load_public_bytes(..) expects a raw key.
> > >
> > > Using the following openssl command I can examine the key: openssl
> > > asn1parse -in pub_key.pem
> > >
> > > Any suggestions on how my service written in Python can load this kind of
> > > a public key? I've also posted a slightly more detailed question here:
> > > https://stackoverflow.com/questions/66492939/python-decoding-an-ecdh-curve-25519-public-key-encoded-as-a-pem-file
> > >
> > > regards,
> > > Saurabh
> > > _______________________________________________
> > > Cryptography-dev mailing list
> > > Cryptography-dev@python.org
> > > https://mail.python.org/mailman/listinfo/cryptography-dev
> >
> >
> >
> > --
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