1# Universal Keystore Kit (Key Management Service) 2 3- ArkTS APIs<!--universal-keystore-arkts--> 4 - [@ohos.security.huks (HUKS)](js-apis-huks.md) 5 <!--Del--> 6 - [@ohos.security.huks (HUKS) (System API)](js-apis-huks-sys.md) 7 <!--DelEnd--> 8- C APIs<!--universal-keystore-c--> 9 - Modules<!--universal-keystore-module--> 10 - [HuksKeyApi](capi-hukskeyapi.md) 11 - [HuksParamSetApi](capi-huksparamsetapi.md) 12 - [HuksTypeApi](capi-hukstypeapi.md) 13 - Header Files<!--universal-keystore-headerfile--> 14 - [native_huks_api.h](capi-native-huks-api-h.md) 15 - [native_huks_param.h](capi-native-huks-param-h.md) 16 - [native_huks_type.h](capi-native-huks-type-h.md) 17 - Structs<!--universal-keystore-struct--> 18 - [OH_Huks_Result](capi-hukstypeapi-oh-huks-result.md) 19 - [OH_Huks_Blob](capi-hukstypeapi-oh-huks-blob.md) 20 - [OH_Huks_Param](capi-hukstypeapi-oh-huks-param.md) 21 - [OH_Huks_ParamSet](capi-hukstypeapi-oh-huks-paramset.md) 22 - [OH_Huks_CertChain](capi-hukstypeapi-oh-huks-certchain.md) 23 - [OH_Huks_KeyInfo](capi-hukstypeapi-oh-huks-keyinfo.md) 24 - [OH_Huks_PubKeyInfo](capi-hukstypeapi-oh-huks-pubkeyinfo.md) 25 - [OH_Huks_KeyMaterialRsa](capi-hukstypeapi-oh-huks-keymaterialrsa.md) 26 - [OH_Huks_KeyMaterialEcc](capi-hukstypeapi-oh-huks-keymaterialecc.md) 27 - [OH_Huks_KeyMaterialDsa](capi-hukstypeapi-oh-huks-keymaterialdsa.md) 28 - [OH_Huks_KeyMaterialDh](capi-hukstypeapi-oh-huks-keymaterialdh.md) 29 - [OH_Huks_KeyMaterial25519](capi-hukstypeapi-oh-huks-keymaterial25519.md) 30 - [OH_Huks_KeyAliasSet](capi-hukstypeapi-oh-huks-keyaliasset.md) 31- Error Codes<!--universal-keystore-arkts-errcode--> 32 - [HUKS Error Codes](errorcode-huks.md) 33