ISO/IEC 11889-1

Information technology - Trusted Platform Module Library - Part 1: Architecture
Information technology - Trusted Platform Module - Part 1: Overview

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Publication Date: 12/15/2015 - Complete Document *

Description :

This part of ISO/IEC 11889 defines the architectural elements of the Trusted Platform Module (TPM), a device which enables trust in computing platforms in general. Some TPM concepts are explained adequately in the context of the TPM itself. Other TPM concepts are explained in the context of how a TPM helps establish trust in a computing platform. When describing how a TPM helps establish trust in a computing platform, this part of ISO/IEC 11889 provides some guidance for platform requirements. However, the scope of ISO/IEC 11889 is limited to TPM requirements.

This part of ISO/IEC 11889 illustrates TPM security and privacy techniques in the context of a platform through the use of cryptography. It includes definitions of how different cryptographic techniques are implemented by a TPM. The scope of ISO/IEC 11889 does not include cryptographic analysis or guidance about the applicability of different algorithms for specific uses cases.

TPM requirements in this part of ISO/IEC 11889 are general, covering concepts like integrity protection, isolation and confidentially. Defining a specific strength of function or assurance level is out of scope for ISO/IEC 11889. This approach limits the guarantees provided by ISO/IEC 11889 itself, but it does allow the TPM architectural elements defined to be adapted to meet diverse implementation and platform specific needs.

Document Type : Complete Document

Edition : Second Edition; Corrected version 04/01/2016

Language : English

Page Count : 278

Publication Date : 12/15/2015

Revision : 2ND

Status : Current

Title : Information technology - Trusted Platform Module Library - Part 1: Architecture

Publication Date: 05/15/2009 - Complete Document *

Description :

ISO/IEC 11889 defines the Trusted Platform Module (TPM), a device that enables trust in computing platforms in general. ISO/IEC 11889 is broken into parts to make the role of each document clear. Any version of the standard requires all parts to be a complete standard.

A TPM designer MUST be aware that for a complete definition of all requirements necessary to build a TPM, the designer MUST use the appropriate platform specific specification for all TPM requirements.

Part 1 provides an overview of the concepts behind the TPM and trusted platforms.

Document Type : Complete Document

Edition : First Edition

Language : English

Page Count : 20

Publication Date : 05/15/2009

Revision : 1ST

Status : Historical

Title : Information technology - Trusted Platform Module - Part 1: Overview