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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

TCG Storage Work Group Storage Certification Program

Certification

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Latest version

TCG Storage Work Group Storage Certification Program Version 1.0 Revision 1.22

Last updated:Mar 16, 2018
Mar 16, 2018
17 pages
481 KB
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This document describes the policies and procedures developed for the Trusted Computing Group Storage Certification Program by the Trusted Computing Group (TCG). The detailed TCG storage specification requirements will not be outlined in this document.

Published by Work Group
Storage

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Certification

TCG Storage Work Group Storage Certification Program Approved Test Houses and Test Suites

Approved test houses and test suites.
Work Group

Storage

Last updated

Oct 22, 2026

Specification

TCG Storage Feature Set: Epoch Key Purge (EKP)

This specification defines the Epoch Key Purge (EKP) Feature Set.
Work Group

Storage

Last updated

Aug 7, 2026

FAQ

TCG Opal Family Logical Port Locking Feature Set FAQ

FAQ for the TCG Opal Family Logical Port Locking Feature Set Specification
Work Group

Storage

Last updated

Aug 6, 2026

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