HarmonyOS鸿蒙Next CMAC(ArkTS)- 官方示例报错 - Invalid Algorithm
HarmonyOS鸿蒙Next CMAC(ArkTS)- 官方示例报错 - Invalid Algorithm 宝们, 下面实例在模拟器和真机上都是出现错误代码 Invalid Algorithm, 不知道少了什么。API:16
CMAC(ArkTS)-CMAC-密钥使用-Universal Keystore Kit(密钥管理服务)-安全-系统 - 华为HarmonyOS开发者
05-16 11:08:54.307 14136-14136 C03919/com.exa...InputTracking com.examp...lication I [(100000:100000:scope)] Consumed new event id=1563 in ace_container, lastEventInfo: id:1562
05-16 11:08:54.315 14136-14234 C02F06/com.exa...lication/HUKS com.examp...lication I HksReadRequestReply[84]: reply get errMsgLen = 160
05-16 11:08:54.316 14136-14234 C02F06/com.exa...lication/HUKS com.examp...lication E [HksLog]: g_errMsg [ TeecRequestCmdInner[315]: invoke km command failed, cmd = 2, ret = 0xffffff90, retOrigin = 4 <HksServiceInit[1852] <IpcServiceInit[713] <HksIpcServiceInit[773]]
05-16 11:08:54.316 14136-14234 C02F06/com.exa...lication/HUKS com.examp...lication E ClientInit[677]: client init send fail
05-16 11:08:54.316 14136-14136 A03D00/com.exa...ication/JSAPP com.examp...lication E promise: init EncryptData failed, {"code":12000003,"message":["Invalid algorithm."],"data":null}
05-16 11:08:54.316 14136-14136 C02F06/com.exa...lication/HUKS com.examp...lication E ParseUpdateParams[232]: update could not get handle value
05-16 11:08:54.316 14136-14136 C02F06/com.exa...lication/HUKS com.examp...lication E HuksNapiFinishSession[347]: finish: could not parse params
我的module.json5长这样, 缺少权限么?
{
"module": {
"name": "entry",
"type": "entry",
"description": "$string:module_desc",
"mainElement": "EntryAbility",
"deviceTypes": [
"phone"
],
"deliveryWithInstall": true,
"installationFree": false,
"pages": "$profile:main_pages",
"abilities": [
{
"name": "EntryAbility",
"srcEntry": "./ets/entryability/EntryAbility.ets",
"description": "$string:EntryAbility_desc",
"icon": "$media:layered_image",
"label": "$string:EntryAbility_label",
"startWindowIcon": "$media:startIcon",
"startWindowBackground": "$color:start_window_background",
"exported": true,
"skills": [
{
"entities": [
"entity.system.home"
],
"actions": [
"action.system.home"
]
}
]
}
],
"extensionAbilities": [
{
"name": "EntryBackupAbility",
"srcEntry": "./ets/entrybackupability/EntryBackupAbility.ets",
"type": "backup",
"exported": false,
"metadata": [
{
"name": "ohos.extension.backup",
"resource": "$profile:backup_config"
}
],
}
]
}
}
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您好,为了更快速解决您的问题,并且吸引更多用户一同参与您问题的解答与讨论,建议您补全如下信息:
- 补全复现代码,让参与用户更快速复现您的问题;
- 更多提问技巧,请参考:【Tips】如何提个好问题
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在HarmonyOS鸿蒙Next中,CMAC(ArkTS)官方示例报错“Invalid Algorithm”通常是由于指定的算法无效或不支持。请检查代码中使用的算法名称是否正确,并确保该算法在当前版本的鸿蒙系统中被支持。确认算法名称拼写无误,并参考官方文档确认支持的算法列表。
从错误日志来看,问题出在CMAC算法初始化阶段报"Invalid algorithm"错误(错误码12000003)。这通常是由于以下原因导致的:
-
API级别问题:您使用的是API 16,但CMAC算法可能需要更高的API级别支持。建议检查文档确认最低支持的API版本。
-
算法参数配置错误:在调用huks.init()时,传入的properties参数可能存在问题。请确认:
- alg参数是否正确设置为HuksKeyAlg.HUKS_ALG_AES
- keySize是否设置为有效值(如128/192/256)
- purpose是否设置为HuksKeyPurpose.HUKS_KEY_PURPOSE_MAC
-
权限配置:虽然module.json5中未显示安全权限配置,但CMAC操作需要添加以下权限:
"requestPermissions": [
{
"name": "ohos.permission.ACCESS_BIOMETRIC"
}
]
建议先检查算法参数配置是否正确,特别是alg和keySize的设置。如果问题依旧,可以尝试升级API级别或检查设备是否支持该加密算法。