自 2025 年 3 月 27 日起,我們建議您使用 android-latest-release
而非 aosp-main
建構及貢獻 AOSP。詳情請參閱「Android 開放原始碼計畫變更」。
透過集合功能整理內容
你可以依據偏好儲存及分類內容。
keymaster_key_param_t 結構體參考資料
#include <
keymaster_defs.h
>
這個結構體的說明文件是由下列檔案產生:
這個頁面中的內容和程式碼範例均受《內容授權》中的授權所規範。Java 與 OpenJDK 是 Oracle 和/或其關係企業的商標或註冊商標。
上次更新時間:2025-07-27 (世界標準時間)。
[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["缺少我需要的資訊","missingTheInformationINeed","thumb-down"],["過於複雜/步驟過多","tooComplicatedTooManySteps","thumb-down"],["過時","outOfDate","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["示例/程式碼問題","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間:2025-07-27 (世界標準時間)。"],[],[],null,["# Android Hardware Abstraction Layer: keymaster_key_param_t Struct Reference\n\nkeymaster_key_param_t Struct Reference\n======================================\n\n[Data Fields](#pub-attribs) \nkeymaster_key_param_t Struct Reference \n\n`\n#include \u003c\n`[keymaster_defs.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/keymaster_defs.h)`\n\u003e\n`\n\n|-----------------------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------|\n| Data Fields ----------- ||\n| [keymaster_tag_t](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/keymaster_defs.h) | [tag](/reference/hal/structkeymaster__key__param__t#a50bee2a0f56821365fd76f2784d4fce3) |\n| ||\n| union { |\n| uint32_t [enumerated](/reference/hal/structkeymaster__key__param__t#a5ca5e9cd4d0ba9ce3e31f9ae8107ca4f) |\n| ||\n| bool [boolean](/reference/hal/structkeymaster__key__param__t#a857e4e5a2613b7cf584dbf12dae00525) |\n| ||\n| uint32_t [integer](/reference/hal/structkeymaster__key__param__t#a9e2d90cb0d0b2b6ea29a3d11b1c352c0) |\n| ||\n| uint64_t [long_integer](/reference/hal/structkeymaster__key__param__t#a70ff123adc6ac5f39f0dfc8d37b725fd) |\n| ||\n| uint64_t [date_time](/reference/hal/structkeymaster__key__param__t#aee1b8e05d02c3044718c90b3f01d41ad) |\n| ||\n| [keymaster_blob_t](/reference/hal/structkeymaster__blob__t) [blob](/reference/hal/structkeymaster__key__param__t#aa173f68fd33b04dc5752ff48f304a847) |\n| ||\n| }; | |\n| ||\n\n\nDetailed Description\n--------------------\n\n\nDefinition at line\n[286](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/keymaster_defs.h)\nof file\n[keymaster_defs.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/keymaster_defs.h)\n.\n\nField Documentation\n-------------------\n\n\n|---------------|\n| union { ... } |\n\n\n|------------------------------------------------------------------|\n| [keymaster_blob_t](/reference/hal/structkeymaster__blob__t) blob |\n\n\nDefinition at line\n[294](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/keymaster_defs.h)\nof file\n[keymaster_defs.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/keymaster_defs.h)\n.\n\n|--------------|\n| bool boolean |\n\n\nDefinition at line\n[290](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/keymaster_defs.h)\nof file\n[keymaster_defs.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/keymaster_defs.h)\n.\n\n|--------------------|\n| uint64_t date_time |\n\n\nDefinition at line\n[293](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/keymaster_defs.h)\nof file\n[keymaster_defs.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/keymaster_defs.h)\n.\n\n|---------------------|\n| uint32_t enumerated |\n\n\nDefinition at line\n[289](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/keymaster_defs.h)\nof file\n[keymaster_defs.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/keymaster_defs.h)\n.\n\n|------------------|\n| uint32_t integer |\n\n\nDefinition at line\n[291](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/keymaster_defs.h)\nof file\n[keymaster_defs.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/keymaster_defs.h)\n.\n\n|-----------------------|\n| uint64_t long_integer |\n\n\nDefinition at line\n[292](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/keymaster_defs.h)\nof file\n[keymaster_defs.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/keymaster_defs.h)\n.\n\n|----------------------------------------------------------------------------------------------------------------------------------|\n| [keymaster_tag_t](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/keymaster_defs.h) tag |\n\n\nDefinition at line\n[287](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/keymaster_defs.h)\nof file\n[keymaster_defs.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/keymaster_defs.h)\n.\n\n*** ** * ** ***\n\nThe documentation for this struct was generated from the following file:\n\n- hardware/libhardware/include/hardware/ [keymaster_defs.h](https://android.googlesource.com/platform/hardware/libhardware/+/master/include/hardware/keymaster_defs.h)"]]