lcp_writepol - write LCP policy into a TPM NV index
lcp_writepol -i index-value [-f
policy-file | -e] [-p passwd]
[-h]
lcp_writepol is used to write LCP policy into a
(previously-defined) TPM NV index. It also supports writing arbitrary data
into a specified index.
- -i index-value
- Designate the index for writing. Index can be UINT32 or string. 3 strings
are supported for the reserved LCP indices. Strings and default index
values for each string are:
- default
- 0x50000001(INDEX_LCP_DEF)
- owner
- 0x40000001(INDEX_LCP_OWN)
- aux
- 0x50000002(INDEX_LCP_AUX)
- -f policy-file
- File name where the policy data is stored.
- -e
- Write 0 length data to the index. This is useful for special indices, such
as those permission is WRITEDFINE.
- -p password
- The TPM owner password
- -h
- Print out the help message
lcp_writepol -i default -f
policy-file
lcp_writepol -i 0x00011101 -e
lcp_writepol -i 0x00011101 -f policy-file
-p 123456