[cf-dev] Does scandium use certificates as key exchange mechanism ?

[Kiran Pradeep <kiran.happy@xxxxxxxxx>]

Hi,

As per DTLS paper[1] PKI certificates are used only for exchanging a
symmetric key. Is it the same in Scandium implementation ? Or is the
entire DTLS traffic encrypted using pure asymmetric encryption ?

[1]: https://crypto.stanford.edu/~nagendra/papers/dtls.pdf

Thanks,
Kiran.