tss2_nvwrite - Man Page

Synopsis

tss2_nvwrite [Options]

See Also

fapi-config(5) to adjust Fapi parameters like the used cryptographic profile and TCTI or directories for the Fapi metadata storages.

fapi-profile(5) to determine the cryptographic algorithms and parameters for all keys and operations of a specific TPM interaction like the name hash algorithm, the asymmetric signature algorithm, scheme and parameters and PCR bank selection.

Description

tss2_nvwrite(1) - This command writes data to a "regular" (not pin, extend or counter) NV index. Only the full index can be written, partial writes are not allowed. If the provided data is smaller than the NV index's size, then it is padded up with zero bytes at the end.

Options

These are the available options:

Common Options

This collection of options are common to all tss2 programs and provide information that many users may expect.

Example

tss2_nvwrite --nvPath=/nv/Owner/myNV --data=data.file

Returns

0 on success or 1 on failure.

Bugs

Github Issues (https://github.com/tpm2-software/tpm2-tools/issues)

Help

See the Mailing List (https://lists.01.org/mailman/listinfo/tpm2)

Info

APRIL 2019 tpm2-tools General Commands Manual