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Trends, technical deep dives, case studies and interviews from across the trusted computing community.

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Searchable by technology and Work Group, with planned ISO/NIST tagging for compliance mapping.

Educational Content

Free courses and hands-on labs covering TPM, cryptography basics, TSS and attestation.

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Draft TCG specifications open for public comment before publication, and how to take part.

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Our Core Technologies & Standards

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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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Where Experts Drive the Standards

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Aerospace and Non-Terrestrial Systems Solutions

Attestation

Block Integrated Trust (BIT)

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Device Identifier Composition Engine (DICE)

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Infrastructure

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Securing Every Sector, Together

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How to report vulnerabilities in TCG specifications and how TCG handles and discloses them.

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Certify your TPM, storage or network product against TCG compliance and security requirements.

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The companies, research institutions, government agencies and standards bodies building trusted computing together.

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Resources/
Guides & White Papers

TCG FIPS 140-3 Guidance for TPM 2.0

Guide

Tap to preview
Latest version

TCG FIPS 140-3 Guidance for TPM 2.0 Version 1.0 Revision 2

Last updated:Jun 28, 2024
Jun 28, 2024
51 pages
850 KB
Download
Published by Work Group
PC Client

Explore other guides & white papers

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Guide

TCG FIPS 140-2 Guidance for TPM 2.0

The TPM 2.0 FIPS guidance is provided as a supporting document for FIPS 140-2 evaluation of a TPM 2.0 product compliant with TPM 2.0 library level 0 version…
Work Group

PC Client

Last updated

Feb 2, 2017

Guide

TCG Guidance Integrity Measurements Event Log Processing V1.0 R131

Guidance for and a companion to “PC Client Platform Firmware Integrity Measurement Specification” also referred to as FIM and the “TCG RIM Information Model”
Work Group

Infrastructure

Last updated

Sep 10, 2025

White Paper

TCG Guidance on Mobile Reference Architecture (MRA)

People rely on their mobile platforms in their personal and professional lives. Trusted mobile platforms offer key benefits (e.g. device integrity and…
Work Group

Mobile

Last updated

Jun 6, 2025

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