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reftarget-/translations/sp_SP/security/tpm/tpm_ftpm_teemodnameN classnameN refexplicituh1hhh ubeh}(h]h ]h"]h$]h&]current_languageChinese (Simplified)uh1h hh _documenthsourceNlineNubhcomment)}(h SPDX-License-Identifier: GPL-2.0h]h SPDX-License-Identifier: GPL-2.0}hhsbah}(h]h ]h"]h$]h&] xml:spacepreserveuh1hhhhhhZ/var/lib/git/docbuild/linux/Documentation/translations/zh_CN/security/tpm/tpm_ftpm_tee.rsthKubhnote)}(hX{此文件的目的是为让中文读者更容易阅读和理解，而不是作为一个分支。 因此， 如果您对此文件有任何意见或更新，请先尝试更新原始英文文件。 如果您发现本文档与原始文件有任何不同或者有翻译问题，请发建议或者补丁给 该文件的译者，或者请求中文文档维护者和审阅者的帮助。h]h paragraph)}(hX{此文件的目的是为让中文读者更容易阅读和理解，而不是作为一个分支。 因此， 如果您对此文件有任何意见或更新，请先尝试更新原始英文文件。 如果您发现本文档与原始文件有任何不同或者有翻译问题，请发建议或者补丁给 该文件的译者，或者请求中文文档维护者和审阅者的帮助。h]hX{此文件的目的是为让中文读者更容易阅读和理解，而不是作为一个分支。 因此， 如果您对此文件有任何意见或更新，请先尝试更新原始英文文件。 如果您发现本文档与原始文件有任何不同或者有翻译问题，请发建议或者补丁给 该文件的译者，或者请求中文文档维护者和审阅者的帮助。}(hhhhhNhNubah}(h]h ]h"]h$]h&]uh1hh5Documentation/translations/zh_CN/disclaimer-zh_CN.rsthKhhubah}(h]h ]h"]h$]h&]uh1hhhhhhhhNubh field_list)}(hhh](hfield)}(hhh](h field_name)}(hOriginalh]hOriginal}(hhhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhhhKubh field_body)}(h,Documentation/security/tpm/tpm_ftpm_tee.rst h]h)}(h+Documentation/security/tpm/tpm_ftpm_tee.rsth]h+Documentation/security/tpm/tpm_ftpm_tee.rst}(hhhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKhhubah}(h]h ]h"]h$]h&]uh1hhhubeh}(h]h ]h"]h$]h&]uh1hhhhKhhhhubh)}(hhh](h)}(h翻译h]h翻译}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj hhhKubh)}(h.赵硕 Shuo Zhao h]h)}(h-赵硕 Shuo Zhao h](h赵硕 Shuo Zhao <}(hj hhhNhNubh reference)}(hzhaoshuo@cqsoftware.com.cnh]hzhaoshuo@cqsoftware.com.cn}(hj*hhhNhNubah}(h]h ]h"]h$]h&]refuri!mailto:zhaoshuo@cqsoftware.com.cnuh1j(hj ubh>}(hj hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhhhKhjubah}(h]h ]h"]h$]h&]uh1hhj ubeh}(h]h ]h"]h$]h&]uh1hhhhKhhhhubeh}(h]h ]h"]h$]h&]uh1hhhhhhhhKubhsection)}(hhh](htitle)}(h固件TPM驱动h]h固件TPM驱动}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1j[hjXhhhhhK ubh)}(hC本文档描述了固件可信平台模块（fTPM）设备驱动。h]hC本文档描述了固件可信平台模块（fTPM）设备驱动。}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhK hjXhhubjW)}(hhh](j\)}(h介绍h]h介绍}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1j[hjyhhhhhKubh)}(h该驱动程序是用于ARM的TrustZone环境中实现的固件的适配器。该驱动 程序允许程序以与硬件TPM相同的方式与TPM进行交互。h]h该驱动程序是用于ARM的TrustZone环境中实现的固件的适配器。该驱动 程序允许程序以与硬件TPM相同的方式与TPM进行交互。}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKhjyhhubeh}(h]id1ah ]h"]介绍ah$]h&]uh1jVhjXhhhhhKubjW)}(hhh](j\)}(h设计h]h设计}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1j[hjhhhhhKubh)}(h该驱动程序充当一个薄层，传递命令到固件实现的TPM并接收其响应。驱动 程序本身并不包含太多逻辑，更像是固件与内核/用户空间之间的一个管道。h]h该驱动程序充当一个薄层，传递命令到固件实现的TPM并接收其响应。驱动 程序本身并不包含太多逻辑，更像是固件与内核/用户空间之间的一个管道。}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKhjhhubh)}(ho固件本身基于以下论文： https://www.microsoft.com/en-us/research/wp-content/uploads/2017/06/ftpm1.pdfh](h"固件本身基于以下论文： }(hjhhhNhNubj))}(hMhttps://www.microsoft.com/en-us/research/wp-content/uploads/2017/06/ftpm1.pdfh]hMhttps://www.microsoft.com/en-us/research/wp-content/uploads/2017/06/ftpm1.pdf}(hjhhhNhNubah}(h]h ]h"]h$]h&]refurijuh1j(hjubeh}(h]h ]h"]h$]h&]uh1hhhhKhjhhubh)}(h当驱动程序被加载时，它会向用户空间暴露 ``/dev/tpmX`` 字符设备，允许 用户空间通过该设备与固件TPM进行通信。h](h:当驱动程序被加载时，它会向用户空间暴露 }(hjhhhNhNubhliteral)}(h 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