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Description of problem:
Currently brainpool curves in ECC are disabled.

After discussing with RH-legal, we are now permitted to allow Brainpool curves.
There is a request to enable Brainpool curves by customers like Samsung (attached customer case).

Changes as part of this bug, will therefore enable long brainpool curves in ECC by default. Short curves are still disabled as they are unsafe to be used.

Actual results:
Brainpool curves are disabled.

Expected results:
Brainpool curves (long) are enabled in ECC by default.

Additional info:
Fedora bug for the same issue:
https://bugzilla.redhat.com/show_bug.cgi?id=2141672

RH-legal
https://lists.fedoraproject.org/archives/list/legal@lists.fedoraproject.org/message/752Z34MTHB6B4XRUW2TTAPEIUUK4O2LA/

Customer case requesting Brainpool support in RHEL:
https://access.redhat.com/support/cases/#/case/03462042

Setting a doc type, but we still need to fill the doc text.

Dev testing logs on 1minute-tip machine:
[root@vm-10-0-185-157 ~]# 
[root@vm-10-0-185-157 ~]# openssl ecparam -list_curves
  secp224r1 : NIST/SECG curve over a 224 bit prime field
  secp384r1 : NIST/SECG curve over a 384 bit prime field
  secp521r1 : NIST/SECG curve over a 521 bit prime field
  prime256v1: X9.62/SECG curve over a 256 bit prime field
[root@vm-10-0-185-157 ~]# uname -a
Linux vm-10-0-185-157.hosted.upshift.rdu2.redhat.com 5.14.0-329.el9.x86_64 #1 SMP PREEMPT_DYNAMIC Sat Jun 17 15:36:40 EDT 2023 x86_64 x86_64 x86_64 GNU/Linux

[root@vm-10-0-185-157 ~]# cat /proc/sys/crypto/fips_enabled
1

Hi Petr, made some minor edits. The text looks fine. Thank you.

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (openssl bug fix and enhancement update), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2023:6627