BS ISO/IEC 11889-3:2015包含受信任平台模块（TPM）命令的定义。 这些命令使用ISO/IEC中定义的常量、标志、结构和联合定义 11889-2.命令操作的详细描述是用C语言编写的，包含大量 评论。ISO/IEC 11889本部分中C代码的行为是规范性的，但不完全符合标准 描述TPM的行为。本部分ISO/IEC 11889和ISO/IEC 11889-4的组合如下: 足以充分描述TPM所需的行为。ISO/IEC 11889和ISO/IEC 11889-4的本部分代码旨在定义合规人员的行为 TPM。在某些情况下，不可能提供兼容的实现。 在这种情况下，任何 供应商提供的实现，满足本协议中提供的功能的一般描述 ISO/IEC 11889的一部分将符合要求。示例固件更新是指无法提供兼容实施的情况。ISO/IEC 11889和ISO/IEC 11889-4部分中的代码不是为了满足任何特定的标准而编写的 一致性本规范也不要求TPM满足任何特定的一致性级别。交叉引用:ISO/IEC 11889-1ISO/IEC 11889-2ISO/IEC 11889-4GM/T 0003.3:2012IETF RFC 3447NIST SP800-56 ANIST SP800-90 ARESBS ISO/IEC 11889-3:2009，目前仍然有效。购买本文件时，所有当前可用的修订都包括在购买本文件中。

BS ISO/IEC 11889-3:2015 contains the definitions of the Trusted Platform Module (TPM) commands. These commands make use of the constants, flags, structures, and union definitions defined in ISO/IEC 11889-2.The detailed description of the operation of the commands is written in the C language with extensive comments. The behavior of the C code in this part of ISO/IEC 11889 is normative but does not fully describe the behavior of a TPM. The combination of this part of ISO/IEC 11889 and ISO/IEC 11889-4 is sufficient to fully describe the required behavior of a TPM.The code this part of ISO/IEC 11889 and ISO/IEC 11889-4 is written to define the behavior of a compliant TPM. In some cases it is not possible to provide a compliant implementation. In those cases, any implementation provided by the vendor that meets the general description of the function provided in this part of ISO/IEC 11889 would be compliant.EXAMPLE Firmware update is a case where it is not possible to provide a compliant implementation.The code in thie part of ISO/IEC 11889 and ISO/IEC 11889-4 is not written to meet any particular level of conformance nor does this specification require that a TPM meet any particular level of conformance.Cross References:ISO/IEC 11889-1ISO/IEC 11889-2ISO/IEC 11889-4GM/T 0003.3:2012IETF RFC 3447NIST SP800-56 ANIST SP800-90 AReplaces BS ISO/IEC 11889-3:2009 which remains currentAll current amendments available at time of purchase are included with the purchase of this document.