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Blogs

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

Documents

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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Conferences, webinars and Plugfests where the trusted computing community meets.

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Reference code, tools and implementations maintained by TCG and its Work Groups.

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Use-case explainers, best practices and executive summaries organised by vertical.

Public Review

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

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Device Identifier Composition Engine (DICE)

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TPM Software Stack (TSS)

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Securing Every Sector, Together

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Built by the Industry, for the Industry

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About us

Learn who we are, how our standards are built, and the people and Work Groups shaping trusted computing worldwide.

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Announcements, specification releases and updates from TCG and its members.

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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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Product launches, milestones and announcements from across the TCG membership.

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

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Resources/
Documents

Libtnc

Open Source

OS Implementation of the Trusted Network Connect (TNC) specification from Trusted Computing Group (TCG).

Provides functions for loading and communicating with TNC plugins, sample IMC and IMV plugins, TNCCS-XML support on Windows, Linux, Mac, etc. For more information see:

  • Libtnc Project: https://sourceforge.net/projects/libtnc
  • Libtnc Downloads: http://sourceforge.net/project/showfiles.php?group_id=168708
Published by Work Group
Trusted Network Communications (TNC)

Archived

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Reference

TCG Trusted Attestation Protocol (TAP) Use Cases for TPM Families 1.2 and 2.0 and DICE

TCG Trusted Attestation Protocol (TAP) Use Cases for TPM Families 1.2 and 2.0 and DICE.
Work Group

Trusted Network Communications (TNC)

Last updated

Nov 5, 2019

Specification

TCG Trusted Attestation Protocol (TAP) Information Model for TPM Families 1.2 and 2.0 and DICE Family 1.0

This Information Model provides the information elements used by Verifiers. Not all of the information is required by every Verifier.
Work Group

Trusted Network Communications (TNC)

Last updated

Sep 4, 2019

One Pager

TCG Trusted Network Communications for Mobile Platforms

Mobile platforms face many of the same threats that target traditional workstations and laptops, and their software is subject to similar vulnerabilities that…
Work Group

Trusted Network Communications (TNC)

Last updated

Sep 26, 2018

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Membership is open to corporations, start‑ups, government, academia, and non‑profits. Join to influence specs in Work Groups, access drafts, network with experts, and submit products for TCG Certification.

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