Of course TLS-1.3 won't be usable with such configuration.
Reviewed-by: Tim Hudson <tjh@openssl.org>
Reviewed-by: Saša Nedvědický <sashan@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/26801)
- send two key shares by default
- trim down the list of default groups
The default TLS group list setting is now:
?*X25519MLKEM768 / ?*X25519:?secp256r1 / ?X448:?secp384r1:?secp521r1 / ?ffdhe2048:?ffdhe3072
Reviewed-by: Tim Hudson <tjh@openssl.org>
Reviewed-by: Saša Nedvědický <sashan@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/26801)
Reviewed-by: Neil Horman <nhorman@openssl.org>
Reviewed-by: Kurt Roeckx <kurt@roeckx.be>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/26703)
This PR is the implementation of concluded discussion that occurred in a
draft PR #25605. This changes were mainly authored by @martinschmatz
with some contribution from myself.
It addresses issue #21633
This extends the group list definition to support a more complex
definition while still retaining backward compatibility with the simple
form of colon separated groups.
Details of the agreed format and expected behaviour can be found in
#25605 and in the documentation changes.
Signed-off-by: Dave Kelsey <d_kelsey@uk.ibm.com>
Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Neil Horman <nhorman@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/26445)
Tomas Mraz
Viktor Dukhovni
Dave Kelsey