man8: Update swtpm-create-tpmca with missing TPM 2 reference

Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
This commit is contained in:
Stefan Berger 2023-02-22 13:54:40 -05:00 committed by Stefan Berger
parent 346b3d6265
commit dbcb69d0ee

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@ -8,10 +8,12 @@ B<swtpm-create-tpmca [OPTIONS]>
=head1 DESCRIPTION
B<swtpm-create-tpmca> is a tool to create a TPM 1.2 based CA that
B<swtpm-create-tpmca> is a tool to create a TPM 1.2 or TPM 2 based CA that
can be used by B<swtpm_localca> to sign EK and platform certificates.
The CA uses a GnuTLS key to sign certificates. To do this,
GnuTLS talks to the TPM 1.2 using the B<tcsd> (TrouSerS) daemon.
The CA uses a GnuTLS key to sign certificates. If a TPM 1.2 is used then
GnuTLS will talk to the TPM 1.2 using the B<tcsd> (TrouSerS) daemon.
If a TPM 2 is used then the Intel pkcs11 driver and its tools (tpm2_ptool)
are also required.
Since the TPM CA's certificate must be signed by a CA, a root certificate authority
will also be created and will sign this certificate. The root CA's
@ -138,8 +140,8 @@ Alternatively, if the host's TPM is a TPM 2 and Intel's TPM 2 stack is
installed, we need to start tpm2-abrmd first and can then create the TPM key
and TPM CA certificate:
#> sudo systemctl start tpm2-abrmd
#> tpm2_ptool init
#> sudo systemctl start tpm2-abrmd # may not be required with recent Intel TPM 2 tools
#> sudo tpm2_ptool init
action: Created
id: 1 # this is the --pid parameter below
#> sudo SWTPM_PKCS11_PIN="mypin 123" SWTPM_PKCS11_SO_PIN=123 /usr/share/swtpm/swtpm-create-tpmca \