tpm2-tss-engine/man/tpm2tss_tpm2data_write.3.md

% tpm2tss-tpm2data_write(3) tpm2-tss-engine | Library calls % % JUNE 2018

NAME

tpm2tss_tpm2data_write, tpm2tss_tpm2data_read -- read/write TPM2_DATA

SYNOPSIS

#include <tpm2tss.h>

**int tpm2tss_tpm2data_read(const char *filename, TPM2_DATA tpm2Datap);

**int tpm2tss_tpm2data_write(const TPM2_DATA tpm2Data, const char filename);

DESCRIPTION

tpm2tss_tpm2data_read reads the TPM2_DATA object from a file called filename, allocates memory and stores it under the parameter tpm2Datap. Must be freed using the free() function.

tpm2tss_tpm2data_write writes the TPM2_DATA object from the parameter tpm2Data to a newly created file called filename.

RETURN VALUE

Upon successful completion tpm2tss_tpm2data_write() and tpm2tss_tpm2data_read() return 1. Otherwise 0.

AUTHOR

Written by Andreas Fuchs.

COPYRIGHT

tpm2tss is Copyright (C) 2018 Fraunhofer SIT sponsored by Infineon Technologies AG. License BSD 3-clause.

SEE ALSO

openssl(1)