tpm_getpubek requests the TPM's public portion of the Endorsement Key (via the TPM_ReadPubek API). This operation can be restricted to require owner authorization, in that case the command will prompt for the owner password and request the data (via the TPM_OwnerReadPubek API). The key information is output on a sucessful call.
tpm_version(1) , tpm_takeownership(8) , tpm_restrictpubek(8) , tpm_createek(8) , tcsd(8)