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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.

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

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

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

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

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

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

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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 Attestation PTS Protocol: Binding to TNC IF-M

Specification

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Latest version

TCG Infrastructure Working Group Verification Result Schema Version 1.0 Revision 1.0

Last updated:Jan 9, 2011
Jan 9, 2011
15 pages
200 KB
Download

This specification builds upon the existing IWG work defining Platform Trust Service (PTS) that is capable of creating attestation evidence describing the security state of the system in response to a challenge by a challenger.

Supporting Schemas

  • TCG Simple Object Schema
  • TCG Core Integrity Schema
  • TCG Integrity Report Schema
  • TCG Reference Manifest (RM) Schema
  • TCG Security Qualities Schema
  • TCG Verification Result Schema
Previous versions
Jan 9, 2011TCG Security Qualities Schema Version 1.0 Revision 1.0
Jan 9, 2011TCG Security Qualities Schema Version 1.1 Revision 7
Jan 9, 2011TCG Infrastructure Working Group Reference Manifest (RM) Schema Specification Version 1.0 Revision 1.0
Jan 9, 2011TCG Infrastructure Working Group Reference Manifest (RM) Schema Specification Version 2.0 Revision 5.0
Jan 9, 2011TCG Infrastructure Working Group Integrity Report Schema Specification Version 1.0 Revision 1.0
Published by Work Group
Infrastructure

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