Re: [TLS] multi-identity support in RFC 8446

2023-03-01 Thread Benjamin Kaduk
On Thu, Mar 02, 2023 at 04:29:11AM +, Peter Gutmann wrote: > Chuck Lever III writes: > > >We're implementing TLSv1.3 support for PSK and note there is a capability in > >the PSK extension described in S 4.2.11 for sending a list of identities. We > >don't find support for a list of alternate

Re: [TLS] multi-identity support in RFC 8446

2023-03-01 Thread Peter Gutmann
Chuck Lever III writes: >We're implementing TLSv1.3 support for PSK and note there is a capability in >the PSK extension described in S 4.2.11 for sending a list of identities. We >don't find support for a list of alternate identities implemented in user >space TLS libraries such as GnuTLS or

Re: [TLS] multi-identity support in RFC 8446

2023-03-01 Thread Andrei Popov
Hi Chuck, > A quick browse of other sections of RFC 8446 does not show a similar > capability for sending multiple certificates. This can be done using TLS 1.3 post-handshake client auth (https://www.rfc-editor.org/rfc/rfc8446#section-4.2.6). However, this is an optional TLS 1.3 feature and

[TLS] multi-identity support in RFC 8446

2023-03-01 Thread Chuck Lever III
Hi- We're implementing TLSv1.3 support for PSK and note there is a capability in the PSK extension described in S 4.2.11 for sending a list of identities. We don't find support for a list of alternate identities implemented in user space TLS libraries such as GnuTLS or OpenSSL. Is there a known