Provided by: tboot_1.8.3-0ubuntu1_amd64
lcp_crtpol - create a TXT v1 Launch Control Policy
lcp_crtpol -t policy-type [-a hashalg] [-v version] [-sr SINIT-revocation-counter] [-s srtm-file] [-m mle-file] [-o policy-file] [-b policy-data-file] [-pcf policy-control- field] [-h]
lcp_crtpol is used to create a TXT v1 LCP policy (and optionally policy data), which can later be written to the TPM. The policy created are for platforms produced before 2009 (Weybridge, Montevina, McCreary).
-t policy-type Policy type can be UINT8 or string. 5 strings are supported for the reserved LCP policy types. Strings and default policy type values for each string are: 0 or "hashonly" 1 or "unsigned" 2 or "signed" 3 or "any" 4 or "forceowner" -a hashalg Hash algorithm. Currently we only support SHA-1 algorithm: 0 OR 'sha1'. -v version Version number. Currently it can be set to 0 or 1 if specified. The default value is 0. -sr SINIT-revocation-counter The default sinit revocation counter is 0. -s srtm-file File name of platform configuration data, as produced by lcp_crtpconf. -m mle-file File name of file containing the MLE hash values. This is a text file that contains one SHA-1 hash per line. The value of the hash must be hexadecimal values, specified either a single un-deliminated set or as space-delimited two-character (i.e. one byte) values. This can be produced by the lcp_mlehash command. -o policy-file File name to store the output policy. -b policy-data-file File name to store the LCP Policy data. -pcf policy-control-field The default policy control field value is 0. -h Print out the help message
lcp_crtpol -t 0 -m mle-file -o policy-hashonly-file lcp_crtpol -t 1 -m mle-file -s pconf-file -b policy-data-file lcp_crtpol -t unsigned -a sha1 -m mle-file -s pconf-file -o policy-unsigned-file -b policy-data-file
lcp_readpol(8), lcp_writepol(8), lcp_mlehash(8), lcp_crtpconf(8).