HP-UX Trusted Computing Services A.01.00 Administrator's Guide
Table of Contents
About This Document.........................................................................................................5
Intended Audience.................................................................................................................................5
New and Changed Information in This Edition.....................................................................................5
Typographic Conventions......................................................................................................................5
Related Information................................................................................................................................6
Publishing History..................................................................................................................................6
HP Encourages Your Comments............................................................................................................6
1 HP-UX TCS Overview.....................................................................................................7
Technology Overview.............................................................................................................................7
Architecture............................................................................................................................................8
TPM Key Hierarchy..............................................................................................................................10
TPM Utilities.........................................................................................................................................10
HP-UX TCS-EVFS Integration..............................................................................................................11
2 Acquiring and Installing HP-UX TCS..........................................................................13
Enabling the TPM.................................................................................................................................13
Enabling the TPM from the EFI Boot Manager...............................................................................13
Enabling the TPM from the EFI Shell..............................................................................................16
Acquiring the HP-UX TCS Software.....................................................................................................17
Installing the HP-UX TCS Software......................................................................................................17
Verifying the HP-UX TCS Software Installation ............................................................................18
Verifying HP-UX TCS Operation....................................................................................................18
HP-UX TCS Software Configuration Details...................................................................................18
HP-UX TCS Files and Directories ...................................................................................................18
Removing the HP-UX TCS Software....................................................................................................19
Clearing TPM Ownership.....................................................................................................................19
3 HP-UX TCS Driver and Management Utilities............................................................21
TPM Driver...........................................................................................................................................21
HP-UX TCS Management Commands.................................................................................................21
The tcsd Daemon.............................................................................................................................21
The tcsd.conf File.............................................................................................................................21
The tpmadm Command..................................................................................................................22
The tpmlist Command.....................................................................................................................22
The tpmencrypt Command.............................................................................................................22
The tpmdecrypt Command.............................................................................................................22
4 Basic HP-UX TCS Administration................................................................................23
Basic Security Concepts........................................................................................................................23
TPM Ownership..............................................................................................................................23
Basic Key Storage.............................................................................................................................23
Key Authorization...........................................................................................................................23
Basic TPM Administration....................................................................................................................23
Administering the TPM Password..................................................................................................24
Changing the TPM Password..........................................................................................................24
Retrieving TPM Status Information................................................................................................24
Backing Up and Restoring Keys......................................................................................................25
Table of Contents 3