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Block Integrated Trust (BIT)

Brings trusted computing principles to block-level storage, enabling integrity, attestation, and protection of data blocks at the device layer.

Cyber Resilient Technologies (CyRes)

TCG's cyber-resilience technology for protecting persistent code, detecting unexpected states, and recovering platforms to a known trusted state.

Device Identifier Composition Engine (DICE)

Device Identifier Composition Engine establishes a unique cryptographic identity for resource-constrained devices and IoT systems with minimal hardware.

Platform Certificates

TCG's provenance artifacts asserting Roots of Trust, Trusted Building Blocks, and component composition for supply-chain assurance and attestation appraisal.

Reference Integrity Manifest (RIM)

Signed, machine-readable reference measurements used to verify a device boots and runs in its expected, trusted state.

Storage Security

TCG's architecture for interoperable security on trusted storage devices: self-encrypting drives, access control, locking, and Opal, Ruby, and Opalite classes.

TPM Software Stack (TSS)

A consistent software interface that lets applications and operating systems interact with TPM hardware across vendors, architectures, and platforms.

Trusted Platform Module (TPM)

Hardware-based root of trust that securely generates and stores cryptographic keys, attesting to the integrity of the platform it runs on.

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Resources/
Documents

Vendor ID Registry

Registry

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Latest version

TCG TPM Vendor ID Registry V1.08

Last updated:Jul 20, 2026
Jul 20, 2026
12 pages
317 KB
Download

This document contains the registry of allocated vendor IDs.

Previous versions
Nov 20, 2024TCG TPM Vendor ID Registry Family 1.2 and 2.0 Version 1.07 Revision 0.02
Aug 30, 2024TCG TPM Vendor ID Registry Family 1.2 and 2.0 Version 1.06 Revision 0.96
Aug 11, 2023TCG TPM Vendor ID Registry Family 1.2 and 2.0 Version 1.06 Revision 0.94
Mar 3, 2022TCG TPM Vendor ID Registry Family 1.2 and 2.0 Version 1.06 Revision 0.91
Oct 18, 2017TCG TPM Vendor ID Registry Version 1.02 Revision 1.00
Published by Work Group
Trusted Platform Module (TPM)

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Errata

Errata for TPM Library Specification 2.0

This document describes errata and clarifications for the TCG Trusted Platform Module Library Version 2.0 Revision 1.16, 1.38, 1.59, 1.83, 184, 185 as…
Work Group

Trusted Platform Module (TPM)

Last updated

Aug 24, 2026

Specification

TPM 2.0 Library

TCG has released the TPM 2.0 Library specification that provides updates to the previous published TPM main specifications.
Work Group

Trusted Platform Module (TPM)

Last updated

Aug 24, 2026

Specification

TCG Protection Profile for PC Client Specific TPM 2.0

This protection profile describes the security requirements for the Trusted Computing Group (TCG) PC Client Specific Trusted Platform Module (TPM) Family 2.0;…
Work Group

PC Client

Trusted Platform Module (TPM)

Last updated

Dec 3, 2025

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