RHEL Engineering is moving the tracking of its product development work on RHEL 6 through RHEL 9 to Red Hat Jira (issues.redhat.com). If you're a Red Hat customer, please continue to file support cases via the Red Hat customer portal. If you're not, please head to the "RHEL project" in Red Hat Jira and file new tickets here. Individual Bugzilla bugs in the statuses "NEW", "ASSIGNED", and "POST" are being migrated throughout September 2023. Bugs of Red Hat partners with an assigned Engineering Partner Manager (EPM) are migrated in late September as per pre-agreed dates. Bugs against components "kernel", "kernel-rt", and "kpatch" are only migrated if still in "NEW" or "ASSIGNED". If you cannot log in to RH Jira, please consult article #7032570. That failing, please send an e-mail to the RH Jira admins at rh-issues@redhat.com to troubleshoot your issue as a user management inquiry. The email creates a ServiceNow ticket with Red Hat. Individual Bugzilla bugs that are migrated will be moved to status "CLOSED", resolution "MIGRATED", and set with "MigratedToJIRA" in "Keywords". The link to the successor Jira issue will be found under "Links", have a little "two-footprint" icon next to it, and direct you to the "RHEL project" in Red Hat Jira (issue links are of type "https://issues.redhat.com/browse/RHEL-XXXX", where "X" is a digit). This same link will be available in a blue banner at the top of the page informing you that that bug has been migrated.

ECDSA keys are being rejected in FIPS mode because the minimum key size for RSA key lengths is mistakenly checked for.

I've fixed this upstream:

https://github.com/libreswan/libreswan/commit/ad73bc5a5b2ea0d509feff07b56fbbdfe046a218

https://github.com/libreswan/libreswan/commit/101f48526d1848cc3b185b9617d19f1b614bc72e

I also added one of two test cases upstream:

RSA key size reject:

https://github.com/libreswan/libreswan/commit/6cd7ee47d78f4084ce4e156f4f2acc1437da6863

Second test case with ECDSA certificates is pending,

upstrean test case fips-14-ikev2-x509-ecdsa

upstream tests:

fips-13-ikev2-x509-key2032
fips-14-ikev2-x509-ecdsa
fips-15-ikev2-x509-key2048

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 (libreswan 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/RHEA-2020:4722