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Microsoft Windows includes two TPM related commands: tpmtool, a utility that can be used to retrieve information about the TPM, and tpmvscmgr, a command-line tool that allows creating and deleting TPM virtual smart cards on a computer. [113] [114]
Using the command-line utility, it is possible to encrypt additional volumes. Bitlocker utilizes a USB key or Trusted Platform Module (TPM) version 1.2 of the TCG specifications to store its encryption key. It ensures that the computer running Windows Vista starts in a known-good state, and it also protects data from unauthorized access. [3]
File status okay; about to open data connection. 200 Series: The requested action has been successfully completed. 202: Command not implemented, superfluous at this site. 211: System status, or system help reply. 212: Directory status. 213: File status. 214: Help message. Explains how to use the server or the meaning of a particular non ...
Additionally, command line switches, or other parameter strings, can be supplied on the command line. Spaces and symbols such as a "/" or a "-" may be used to allow the command processor to parse the command line into filenames, file specifications, and other options.
PCR18 – Trusted OS start-up code (MLE) PCR19 – Trusted OS (for example OS configuration) PCR20 – Trusted OS (for example OS Kernel and other code) PCR21 – as defined by the Trusted OS; PCR22 – as defined by the Trusted OS; The technology also provides a more secure way for the operating system to initialize the platform.
Although the TPM can only store a single cryptographic key securely, secure storage of arbitrary data is by extension possible by encrypting the data such that it may only be decrypted using the securely stored key. The TPM is also able to produce a cryptographic signature based on its hidden key. This signature may be verified by the user or ...
This is the first stage of the UEFI boot but may have platform specific binary code that precedes it. (e.g., Intel ME, AMD PSP, CPU microcode). It consists of minimal code written in assembly language for the specific architecture. It initializes a temporary memory (often CPU cache-as-RAM (CAR), or SoC on-chip SRAM) and serves as the system's ...
The driverquery [4] command-line program generates lists of installed devices and drivers, similar to the Device Manager's output, which the user may view on-screen or redirect to a file. This is useful for note-taking and for reporting problems to remote third parties such as technical support personnel.