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.TH "tpm2tss\-tpm2data_write" "1" "JUNE 2018" "tpm2\-tss\-engine" "Library calls"
.hy
.SH NAME
.PP
\f[B]tpm2tss_tpm2data_write\f[], \f[B]tpm2tss_tpm2data_read\f[] \-\-
read/write TPM2_DATA
.SH SYNOPSIS
.PP
\f[B]#include <tpm2tss.h>\f[]
.PP
**int tpm2tss_tpm2data_read(const char *filename, TPM2_DATA
\f[B]tpm2Datap);\f[]
.PP
\f[B]int tpm2tss_tpm2data_write(const TPM2_DATA \f[I]tpm2Data, const
char \f[]filename);\f[]
.SH DESCRIPTION
.PP
\f[B]tpm2tss_tpm2data_read\f[] reads the TPM2_DATA object from a file
called \f[C]filename\f[], allocates memory and stores it under the
parameter \f[C]tpm2Datap\f[].
Must be freed using the \f[C]free()\f[] function.
.PP
\f[B]tpm2tss_tpm2data_write\f[] writes the TPM2_DATA object from the
parameter \f[C]tpm2Data\f[] to a newly created file called
\f[C]filename\f[].
.SH RETURN VALUE
.PP
Upon successful completion \f[B]tpm2tss_tpm2data_write\f[]() and
\f[B]tpm2tss_tpm2data_read\f[]() return 1.
Otherwise 0.
.SS AUTHOR
.PP
Written by Andreas Fuchs.
.SS COPYRIGHT
.PP
tpm2tss is Copyright (C) 2018 Fraunhofer SIT sponsored by Infineon
Technologies AG.
License BSD 3\-clause.
.SS SEE ALSO
.PP
openssl(1)