1e41f4b71Sopenharmony_ci# Device Certificate Kit (Device Certificate Service) 2e41f4b71Sopenharmony_ci 3e41f4b71Sopenharmony_ci- ArkTS APIs 4e41f4b71Sopenharmony_ci - [@ohos.security.cert (Certificate)](js-apis-cert.md) 5e41f4b71Sopenharmony_ci - [@ohos.security.certManager (Certificate Management)](js-apis-certManager.md) 6e41f4b71Sopenharmony_ci - [@ohos.security.certManagerDialog (Certificate Management Dialog Box](js-apis-certManagerDialog.md) 7e41f4b71Sopenharmony_ci <!--Del--> 8e41f4b71Sopenharmony_ci - [@ohos.security.certManager (Certificate Management) (System API)](js-apis-certManager-sys.md) 9e41f4b71Sopenharmony_ci <!--DelEnd--> 10e41f4b71Sopenharmony_ci- Error Codes 11e41f4b71Sopenharmony_ci - [Certificate Error Codes](errorcode-cert.md) 12e41f4b71Sopenharmony_ci - [Certificate Management Error Codes](errorcode-certManager.md) 13e41f4b71Sopenharmony_ci - [Certificate Management Dialog Box Error Codes](errorcode-certManagerDialog.md) 14