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https://github.com/stefanberger/libtpms
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16e648e98f
Implement TPMLIB_WasManufactured API call for a TPM 2 so that callers can detect whether a TPM 2 instance was newly created and therefore the profile that was set was also applied. Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
34 lines
730 B
Plaintext
34 lines
730 B
Plaintext
=head1 NAME
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TPMLIB_WasManufactured - Check whether a new instance was created
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=head1 LIBRARY
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TPM library (libtpms, -ltpms)
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=head1 SYNOPSIS
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B<#include <libtpms/tpm_types.h>>
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B<#include <libtpms/tpm_library.h>>
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B<#include <libtpms/tpm_error.h>>
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B<TPM_BOOL TPMLIB_WasManufactured(void);>
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=head1 DESCRIPTION
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B<TPMLIB_WasManufactured()> is used to check whether a new TPM instance was
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created using B<TPMLIB_MainInit()> rather than an already existing one was
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restarted. This function will only return a valid result if it is called after
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B<TPMLIB_MainInit()>.
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This function only applies to a TPM 2 and for a TPM 1.2 it will always
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return I<FALSE>.
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=head1 SEE ALSO
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B<TPMLIB_ChooseTPMVersion>, B<TPMLIB_MainInit>(3)
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=cut
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