1# Device Certificate Kit (Device Certificate Service) 2 3- ArkTS APIs<!--device-certificate-arkts--> 4 - [@ohos.security.cert (Certificate)](js-apis-cert.md) 5 - [@ohos.security.certManager (Certificate Management)](js-apis-certManager.md) 6 - [@ohos.security.certManagerDialog (Certificate Management Dialog Box](js-apis-certManagerDialog.md) 7 <!--Del--> 8 - [@ohos.security.certManager (Certificate Management) (System API)](js-apis-certManager-sys.md) 9 <!--DelEnd--> 10- Error Codes<!--device-certificate-arkts-errcode--> 11 - [Certificate Error Codes](errorcode-cert.md) 12 - [Certificate Management Error Codes](errorcode-certManager.md) 13 - [Certificate Management Dialog Box Error Codes](errorcode-certManagerDialog.md) 14