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用語一覧

Key Management Service

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最終更新日: 2026-04-03 09:44:20

Fundamental information

Product Abbreviation in CAM Console Authorization by Tag Authorization Granularity IP Restriction
Key Management Service kms Supported Supported Resource level Partially supported

Note:

The authorization granularity of cloud products is divided into three levels: service level, operation level, and resource level, based on the degree of granularity.

  • Service level: It defines whether a user has the permission to access the service as a whole. A user can have either full access or no access to the service. For the authorization granularity of cloud products at service level, the authorization of specific APIs are not supported.
  • Operation level: It defines whether a user has the permission to call a specific API of the service. For example, granting an account read-only access to the CVM service is an authorization at the operation level.
  • Resource level: It is the finest authorization granularity which defines whether a user has the permission to access specific resources. For example, granting an account read/write access to a specific CVM instance is an authorization at the resource level.

API authorization granularity

Two authorization granularity levels of API are supported: resource level, and operation level.

  • Resource level: It supports the authorization of a specific resource.
  • Operation level: It does not support the authorization of a specific resource. If the policy syntax restricts a specific resource during authorization, CAM will determine that this API is not within the scope of authorization, and deem it as unauthorized.

Write operations

API API Description Authorization Granularity Six-segment Resource Description IP Restriction
ArchiveKey ArchiveKey Resource level qcs::kms:$region:uin/$uin:key/creatorUin/$creatorUin/$keyId Supported
AsymmetricRsaDecrypt Asymmetric Rsa Decrypt Resource level qcs::kms:$region:uin/$uin:key/creatorUin/$creatorUin/$keyId Supported
AsymmetricSm2Decrypt Asymmetric Sm2 Decrypt Resource level qcs::kms:$region:uin/$uin:key/creatorUin/$creatorUin/$keyId Supported
BindCloudResource Bind Cloud Resource Resource level qcs::kms:$region:uin/$uin:key/creatorUin/$creatorUin/$keyId not supported
CancelDataKeyDeletion Cancel Scheduled Data Key Deletion Resource level qcs::kms::uin/${uin}:key/creatorUin/$creatorUin/$dataKeyId Supported
CancelKeyArchive CancelKeyArchive Resource level qcs::kms:$region:uin/$uin:key/creatorUin/$creatorUin/$keyId Supported
CancelKeyDeletion Cancel scheduled deletion of key Resource level qcs::kms:$region:uin/$uin:key/creatorUin/$creatorUin/$keyId Supported
CreateKey Create master key Resource level qcs::kms:$region:uin/$uin:key/creatorUin/$creatorUin/* Supported
CreateWhiteBoxKey Create WhiteBox Key Resource level qcs::kms:$region:uin/$uin:key/* Supported
Decrypt Decrypt data Operation level * Supported
DeleteImportedKeyMaterial Delete Imported Key Material Resource level qcs::kms:$region:uin/$uin:key/creatorUin/$creatorUin/$keyId Supported
DeleteWhiteBoxKey Delete White Box Key Resource level qcs::kms:$region:uin/$uin:key/creatorUin/$creatorUin/$keyId Supported
DisableDataKey Disable Data Key Resource level qcs::kms::uin/${uin}:key/creatorUin/$creatorUin/$dataKeyId Supported
DisableDataKeys Bulk Disable Data Keys Resource level qcs::kms::uin/${uin}:key/creatorUin/$creatorUin/$dataKeyId Supported
DisableTrustedService Disable Trusted Service Operation level * not supported
DisableWhiteBoxKey Disable WhiteBox Key Resource level qcs::kms:$region:uin/$uin:key/creatorUin/$creatorUin/$keyId Supported
DisableWhiteBoxKeys Disable WhiteBox Keys Resource level qcs::kms:$region:uin/$uin:key/creatorUin/$creatorUin/$keyId Supported
EnableDataKey Enable Data Key Resource level qcs::kms::uin/${uin}:key/creatorUin/$creatorUin/$datKeyId Supported
EnableDataKeys Bulk Enable Data Keys Resource level qcs::kms::uin/${uin}:key/creatorUin/$creatorUin/$dataKeyId Supported
EnableTrustedService Enable Trusted Service Operation level * Supported
EnableWhiteBoxKey Enable WhiteBox Key Resource level qcs::kms:$region:uin/$uin:key/creatorUin/$creatorUin/$keyId Supported
EnableWhiteBoxKeys Enable White Box Keys Resource level qcs::kms:$region:uin/$uin:key/creatorUin/$creatorUin/$keyId Supported
Encrypt Encrypt data Resource level qcs::kms:$region:uin/$uin:key/creatorUin/$creatorUin/$keyId Supported
EncryptByWhiteBox Encrypt By WhiteBox Resource level qcs::kms:$region:uin/$uin:key/creatorUin/$creatorUin/$keyId Supported
GenerateDataKey Generate data key Resource level qcs::kms:$region:uin/$uin:key/creatorUin/$creatorUin/$keyId Supported
GenerateRandom Generate Random Operation level * Supported
ImportDataKey Import data Key Resource level qcs::kms::uin/${uin}:key/creatorUin/$creatorUin/$keyId Supported
ImportKeyMaterial ImportKeyMaterial Resource level qcs::kms:$region:uin/$uin:key/creatorUin/$creatorUin/$keyId Supported
ModifySyncTask Modify and save synchronization task Operation level * Supported
OverwriteWhiteBoxDeviceFingerprints Overwrite WhiteBox Device Fingerprints Resource level qcs::kms:$region:uin/$uin:key/creatorUin/$creatorUin/$keyId Supported
ReEncrypt Cipher text refresh Resource level qcs::kms:$region:uin/$uin:key/creatorUin/$creatorUin/$keyId Supported
ScheduleDataKeyDeletion Schedule Data Key Deletion Resource level qcs::kms::uin/${uin}:key/creatorUin/$creatorUin/$dataKeyId Supported
ScheduleKeyDeletion Plan to delete key Resource level qcs::kms:$region:uin/$uin:key/creatorUin/$creatorUin/$keyId Supported
SetKeyAttributes Set Key Attributes Resource level qcs::kms:$region:uin/$uin:key/creatorUin/$creatorUin/$keyId not supported
SignByAsymmetricKey SignByAsymmetricKey Resource level qcs::kms:$region:uin/$uin:key/creatorUin/$creatorUin/$keyId Supported
UnbindCloudResource Unbind Cloud Resource Resource level qcs::kms:$region:uin/$uin:key/creatorUin/$creatorUin/$keyId Supported
UpdateDataKeyDescription Modify Data Key Description Resource level qcs::kms::uin/${uin}:key/creatorUin/$creatorUin/$dataKeyId Supported
UpdateDataKeyName Modify Data Key Name Resource level qcs::kms::uin/${uin}:key/creatorUin/$creatorUin/$dataKeyId Supported
VerifyByAsymmetricKey VerifyByAsymmetricKey Resource level qcs::kms:$region:uin/$uin:key/creatorUin/$creatorUin/$keyId Supported

Read operations

API API Description Authorization Granularity Six-segment Resource Description IP Restriction
DescribeDataKey Retrieve Details of Data Keys Resource level qcs::kms::uin/${uin}:key/creatorUin/$creatorUin/$dataKeyId Supported
DescribeDataKeys Retrieve Details List of Data Keys Resource level qcs::kms::uin/${uin}:key/creatorUin/$creatorUin/$dataKeyId Supported
DescribeKey Get the master key attribute Resource level qcs::kms:$region:uin/$uin:key/creatorUin/$creatorUin/$keyId Supported
DescribeKeys Get multiple master key attributes Resource level qcs::kms:$region:uin/$uin:key/creatorUin/$creatorUin/$keyId Supported
DescribeWhiteBoxDecryptKey Describe WhiteBox Decrypt Key Resource level qcs::kms:$region:uin/$uin:key/creatorUin/$creatorUin/$keyId Supported
DescribeWhiteBoxKey Describe White Box Key Resource level qcs::kms:$region:uin/$uin:key/creatorUin/$creatorUin/$keyId Supported
DescribeWhiteBoxServiceStatus Describe White Box Service Status Operation level * Supported
DisableKey DisableKey Operation level * Supported
DisableKeyRotation DisableKeyRotation Operation level * Supported
DisableKeys DisableKeys Operation level * Supported
EnableKey EnableKey Operation level * Supported
EnableKeyRotation EnableKeyRotation Operation level * Supported
EnableKeys EnableKeys Operation level * Supported
GetDataKeyCiphertextBlob Download Data Key CipherText Resource level qcs::kms::uin/${uin}:key/creatorUin/$creatorUin/$dataKeyId Supported
GetDataKeyPlaintext Retrieve Data Key Plaintext Resource level qcs::kms::uin/${uin}:key/creatorUin/$creatorUin/$dataKeyId Supported
GetEncryptionSDKDownloadLink Retrieve encryption SDK download link. Operation level * Supported
GetKeyAttributes Get Key Attributes Resource level qcs::kms:$region:uin/$uin:key/creatorUin/$creatorUin/$keyId not supported
GetKeyRotationStatus Query key rotation status Resource level qcs::kms:$region:uin/$uin:key/creatorUin/$creatorUin/$keyId Supported
GetParametersForImport Get Parameters For Import Resource level qcs::kms:$region:uin/$uin:key/creatorUin/$creatorUin/$keyId Supported
GetPublicKey Get Public Key Resource level qcs::kms:$region:uin/$uin:key/creatorUin/$creatorUin/$keyId Supported
GetRegions Get region Operation level * Supported
GetSDKDownloadLink Get SDK download link. Operation level * Supported
GetServiceStatus Query service status Operation level * Supported
GetSyncSupportRegion Get regions that support key synchronization Operation level * Supported
GetUserStatus Get User Status Operation level * Supported
ListAlgorithms List Algorithms Operation level * Supported
ListDataKeyDetail Get data key details list Operation level * Supported
ListDataKeys List of Data Keys Operation level * Supported
ListEncryptionSDKVariants Get Encryption SDK list. Operation level * Supported
ListKeyDetail Get master key details list Operation level * Supported
ListKeys Get master key list Operation level * Supported
ListMultiAccountMembers LIst Trusted Service Status Members Operation level * Supported
ListSDKVariants Get list of SDKs Operation level * Supported
UpdateAlias UpdateAlias Operation level * Supported
UpdateKeyDescription UpdateKeyDescription Operation level * Supported

List Operations

API API Description Authorization Granularity Six-segment Resource Description IP Restriction
DescribeMonitorActionList query monitor action list Operation level * Supported
DescribeResourceIds Describe ResourceIds Operation level * Supported
DescribeServiceList query service list Resource level qcs::kms::uin/${uin}:kmsservice/* Supported
DescribeWhiteBoxDeviceFingerprints Describe WhiteBox Device Fingerprints Resource level qcs::kms:$region:uin/$uin:key/creatorUin/$creatorUin/$keyId Supported
DescribeWhiteBoxKeyDetails Describe WhiteBox Key Details Resource level qcs::kms:$region:uin/$uin:key/creatorUin/$creatorUin/$keyId Supported
ListKey List Key Operation level * not supported
ListKmsPremiumInstances List KMS premium instances. Operation level * Supported

Other Operations

API API Description Authorization Granularity Six-segment Resource Description IP Restriction
PostQuantumCryptoDecrypt Post quantum cryptography decryption Resource level qcs::kms:${region}:uin/${uin}:key/creatorUin/$creatorUin/$keyId Supported
PostQuantumCryptoEncrypt Post quantum cryptography encryption Resource level qcs::kms:${region}:uin/${uin}:key/creatorUin/$creatorUin/$keyId Supported
PostQuantumCryptoSign Post quantum cryptography sign Resource level qcs::kms:${region}:uin/${uin}:key/creatorUin/$creatorUin/$keyId Supported
PostQuantumCryptoVerify Post quantum cryptography signature verify Resource level qcs::kms:${region}:uin/${uin}:key/creatorUin/$creatorUin/$keyId Supported

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