Test for linux guest PASS:
swtpm-0.7.0-3.20211109gitb79fd91.el9_0.x86_64
libtpms-0.9.1-0.20211126git1ff6fe1f43.el9.x86_64
libvirt-8.0.0-8.4.el9_0.x86_64
qemu-kvm-6.2.0-11.el9_0.6.x86_64
# virsh dumpxml avocado-vt-vm1 |grep /tpm -B7
<tpm model='tpm-crb'>
<backend type='emulator' version='2.0'>
<encryption secret='679e1051-ce72-4756-9ad6-ce2c51240f29'/>
<active_pcr_banks>
<sha256/>
</active_pcr_banks>
</backend>
</tpm>
# virsh start avocado-vt-vm1
Domain 'avocado-vt-vm1' started
# cat /var/log/swtpm/libvirt/qemu/avocado-vt-vm1-swtpm.log
The TPM's state will be encrypted using a key derived from a passphrase (fd).
Starting vTPM reconfiguration as tss:tss @ Tue 03 Jan 2023 05:12:28 AM EST
Warning: Disabled OpenSSL FIPS mode
Successfully activated PCR banks sha256 among sha1,sha256,sha384,sha512.
Successfully authored TPM state.
Ending vTPM manufacturing @ Tue 03 Jan 2023 05:12:28 AM EST
Warning: Disabled OpenSSL FIPS mode
# virsh console avocado-vt-vm1
Connected to domain 'avocado-vt-vm1'
Escape character is ^] (Ctrl + ])
localhost login: root
Password:
Last login: Tue Jan 3 17:42:25 on ttyS0
[root@localhost ~]# ls /dev|grep tpm
tpm0
tpmrm0
[root@localhost ~]# # tpm2_getrandom --hex 16
[root@localhost ~]# tpm2_getrandom --hex 16
4e52842d1bf59aacb378a845d23ade2e
Verified on rhel 9.0.0 with windows guest:
kernel: 5.14.0-70.36.1.el9_0.x86_64
qemu-kvm: qemu-kvm-6.2.0-11.el9_0.6.x86_64
libtpms-0.9.1-0.20211126git1ff6fe1f43.el9.x86_64
swtpm-libs-0.7.0-3.20211109gitb79fd91.el9_0.x86_64
swtpm-0.7.0-3.20211109gitb79fd91.el9_0.x86_6
# fips-mode-setup --check
FIPS mode is enabled.
Win11 guest installed successfully
Get message in swtpm log file:
Warning: Disabled OpenSSL FIPS mode
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 (swtpm 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-2023:0516
Test for linux guest PASS: swtpm-0.7.0-3.20211109gitb79fd91.el9_0.x86_64 libtpms-0.9.1-0.20211126git1ff6fe1f43.el9.x86_64 libvirt-8.0.0-8.4.el9_0.x86_64 qemu-kvm-6.2.0-11.el9_0.6.x86_64 # virsh dumpxml avocado-vt-vm1 |grep /tpm -B7 <tpm model='tpm-crb'> <backend type='emulator' version='2.0'> <encryption secret='679e1051-ce72-4756-9ad6-ce2c51240f29'/> <active_pcr_banks> <sha256/> </active_pcr_banks> </backend> </tpm> # virsh start avocado-vt-vm1 Domain 'avocado-vt-vm1' started # cat /var/log/swtpm/libvirt/qemu/avocado-vt-vm1-swtpm.log The TPM's state will be encrypted using a key derived from a passphrase (fd). Starting vTPM reconfiguration as tss:tss @ Tue 03 Jan 2023 05:12:28 AM EST Warning: Disabled OpenSSL FIPS mode Successfully activated PCR banks sha256 among sha1,sha256,sha384,sha512. Successfully authored TPM state. Ending vTPM manufacturing @ Tue 03 Jan 2023 05:12:28 AM EST Warning: Disabled OpenSSL FIPS mode # virsh console avocado-vt-vm1 Connected to domain 'avocado-vt-vm1' Escape character is ^] (Ctrl + ]) localhost login: root Password: Last login: Tue Jan 3 17:42:25 on ttyS0 [root@localhost ~]# ls /dev|grep tpm tpm0 tpmrm0 [root@localhost ~]# # tpm2_getrandom --hex 16 [root@localhost ~]# tpm2_getrandom --hex 16 4e52842d1bf59aacb378a845d23ade2e