f6033dd2ef
Encryption algorithms: add AES CCM mode and AES GCM mode variants
for 128/192/256 bit keys and 8/12/16 octet ICVs.
In the API that will be 9 new choices for AES CCM and 9 for AES GCM,
e.g. aes-256-ccm-16 (aes-{keysize}-ccm-{icv-size}).
Add encrpytion algorithms for AES CTR mode: aes-128-ctr, aes-192-ctr,
aes-256-ctr.
Auth algorithms: add aes-xcbc and aes-cmac.
PFS: add Diffie Hellman groups 15 to 31.
Closes-Bug: #1938284
Depends-On: https://review.opendev.org/c/openstack/neutron-lib/+/903971
Change-Id: I07f49d8e91f0f16ee4c97e636ab3b62a5692d70c