1e41f4b71Sopenharmony_ci# User Authentication Kit（用户认证服务） 2e41f4b71Sopenharmony_ci 3e41f4b71Sopenharmony_ci- ArkTS API 4e41f4b71Sopenharmony_ci - [@ohos.userIAM.userAuth (用户认证)](js-apis-useriam-userauth.md) 5e41f4b71Sopenharmony_ci <!--Del--> 6e41f4b71Sopenharmony_ci - [@ohos.userIAM.faceAuth (人脸认证)(系统接口)](js-apis-useriam-faceauth-sys.md) 7e41f4b71Sopenharmony_ci - [@ohos.userIAM.userAuth (用户认证)(系统接口)](js-apis-useriam-userauth-sys.md) 8e41f4b71Sopenharmony_ci <!--DelEnd--> 9e41f4b71Sopenharmony_ci- ArkTS组件 10e41f4b71Sopenharmony_ci - [@ohos.userIAM.userAuthIcon (嵌入式用户身份认证控件)](ohos-useriam-userauthicon.md) 11e41f4b71Sopenharmony_ci- 错误码 12e41f4b71Sopenharmony_ci - [用户认证错误码](errorcode-useriam.md) 13