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man8: Update swtpm-create-tpmca with missing TPM 2 reference
Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
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@ -8,10 +8,12 @@ B<swtpm-create-tpmca [OPTIONS]>
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=head1 DESCRIPTION
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B<swtpm-create-tpmca> is a tool to create a TPM 1.2 based CA that
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B<swtpm-create-tpmca> is a tool to create a TPM 1.2 or TPM 2 based CA that
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can be used by B<swtpm_localca> to sign EK and platform certificates.
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The CA uses a GnuTLS key to sign certificates. To do this,
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GnuTLS talks to the TPM 1.2 using the B<tcsd> (TrouSerS) daemon.
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The CA uses a GnuTLS key to sign certificates. If a TPM 1.2 is used then
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GnuTLS will talk to the TPM 1.2 using the B<tcsd> (TrouSerS) daemon.
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If a TPM 2 is used then the Intel pkcs11 driver and its tools (tpm2_ptool)
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are also required.
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Since the TPM CA's certificate must be signed by a CA, a root certificate authority
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will also be created and will sign this certificate. The root CA's
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@ -138,8 +140,8 @@ Alternatively, if the host's TPM is a TPM 2 and Intel's TPM 2 stack is
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installed, we need to start tpm2-abrmd first and can then create the TPM key
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and TPM CA certificate:
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#> sudo systemctl start tpm2-abrmd
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#> tpm2_ptool init
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#> sudo systemctl start tpm2-abrmd # may not be required with recent Intel TPM 2 tools
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#> sudo tpm2_ptool init
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action: Created
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id: 1 # this is the --pid parameter below
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#> sudo SWTPM_PKCS11_PIN="mypin 123" SWTPM_PKCS11_SO_PIN=123 /usr/share/swtpm/swtpm-create-tpmca \
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