[TLS] E164 in X509

2022-10-12 Thread Soni L.
Hello, Is there a possibility to support E164 in X509, for DTLS over SMS? Thanks. ___ TLS mailing list TLS@ietf.org https://www.ietf.org/mailman/listinfo/tls

Re: [TLS] E164 in X509

2022-10-12 Thread Eric Rescorla
Yes, but (D)TLS is agnostic to credential format. Would the certificate format in https://www.rfc-editor.org/rfc/rfc8226.html serve your needs? -Ekr On Wed, Oct 12, 2022 at 2:11 PM Soni L. wrote: > Hello, > > Is there a possibility to support E164 in X509, for DTLS over SMS? > > Thanks. > > __

Re: [TLS] E164 in X509

2022-10-12 Thread Russ Housley
One could use a certificate that has a subjectAltName with a tel: URI or a DNS name ending with .e164.arpa. Russ > On Oct 12, 2022, at 5:35 PM, Eric Rescorla wrote: > > Yes, but (D)TLS is agnostic to credential format. > > Would the certificate format in https://www.rfc-editor.org/rfc/rfc8226