% tpm2_changepps(1) tpm2-tools | General Commands Manual
tpm2_changepps(1) - Replaces the active platform primary seed with a new one generated off the TPM2 RNG.
tpm2_changepps(1) - Replaces the active platform primary seed with a new one generated off the TPM2 RNG. The Transient and Persistent objects under the platform hierarchy are lost whilst retaining the NV objects.
-p, --auth specifies the AUTH for the platform. hierarchy.
File path to record the hash of the command parameters. This is commonly termed as cpHash. NOTE: When this option is selected, The tool will not actually execute the command, it simply returns a cpHash, unless rphash is also required.
File path to record the hash of the response parameters. This is commonly termed as rpHash.
The session created using tpm2_startauthsession. This can be used to specify an auxiliary session for auditing and or encryption/decryption of the parameters.
authorization formatting details the methods for specifying AUTH.
common tcti options collection of options used to configure the various known TCTI modules.
Change the platform primary seed where the platform auth is NULL.