com.tencent.cos.xml.crypto

类 TencentCloudKMSClient

java.lang.Object

com.tencent.cos.xml.crypto.TencentCloudKMSClient

所有已实现的接口:

QCLOUDKMS

public class TencentCloudKMSClient
extends java.lang.Object
implements QCLOUDKMS

Client for accessing TencentCloud KMS.

构造器概要

构造器

构造器和说明
TencentCloudKMSClient(java.lang.String region, QCloudCredentialProvider credentialProvider)

方法概要

限定符和类型	方法和说明
void	assetCredentials()
com.tencentcloudapi.kms.v20190118.models.DecryptResponse	decrypt(com.tencentcloudapi.kms.v20190118.models.DecryptRequest decryptRequest) Decrypts ciphertext that was encrypted by a KMS customer master key (CMK) using any of the following operations: generateDataKey
com.tencentcloudapi.kms.v20190118.models.EncryptResponse	encrypt(com.tencentcloudapi.kms.v20190118.models.EncryptRequest encryptRequest) Encrypts plaintext into ciphertext by using a customer master key (CMK).
com.tencentcloudapi.kms.v20190118.models.GenerateDataKeyResponse	generateDataKey(com.tencentcloudapi.kms.v20190118.models.GenerateDataKeyRequest generateDataKeyRequest) Generates a unique symmetric data key for client-side encryption.
void	shutdown() Shuts down this client object, releasing any resources that might be held open.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

TencentCloudKMSClient

public TencentCloudKMSClient(java.lang.String region,
                             QCloudCredentialProvider credentialProvider)

方法详细资料

assetCredentials

public void assetCredentials()
                      throws CosXmlClientException

抛出:

CosXmlClientException

generateDataKey

public com.tencentcloudapi.kms.v20190118.models.GenerateDataKeyResponse generateDataKey(com.tencentcloudapi.kms.v20190118.models.GenerateDataKeyRequest generateDataKeyRequest)
                                                                                 throws CosXmlClientException

Generates a unique symmetric data key for client-side encryption. This operation returns a plaintext copy of the data key and a copy that is encrypted under a customer master key (CMK) that you specify. You can use the plaintext key to encrypt your data outside of KMS and store the encrypted data key with the encrypted data.

指定者:

generateDataKey 在接口中 QCLOUDKMS

参数:

generateDataKeyRequest - GenerateDataKeyRequest

返回:

GenerateDataKeyResponse

抛出:

CosXmlClientException

encrypt

public com.tencentcloudapi.kms.v20190118.models.EncryptResponse encrypt(com.tencentcloudapi.kms.v20190118.models.EncryptRequest encryptRequest)
                                                                 throws CosXmlClientException

Encrypts plaintext into ciphertext by using a customer master key (CMK).

指定者:

encrypt 在接口中 QCLOUDKMS

参数:

encryptRequest - EncryptRequest

返回:

EncryptResponse

抛出:

CosXmlClientException - CosXmlClientException

decrypt

public com.tencentcloudapi.kms.v20190118.models.DecryptResponse decrypt(com.tencentcloudapi.kms.v20190118.models.DecryptRequest decryptRequest)
                                                                 throws CosXmlClientException

Decrypts ciphertext that was encrypted by a KMS customer master key (CMK) using any of the following operations: generateDataKey

指定者:

decrypt 在接口中 QCLOUDKMS

参数:

decryptRequest - DecryptRequest

返回:

DecrypResponse

抛出:

CosXmlClientException

shutdown

public void shutdown()

从接口复制的说明: QCLOUDKMS

Shuts down this client object, releasing any resources that might be held open. This is an optional method, and callers are not expected to call it, but can if they want to explicitly release any open resources. Once a client has been shutdown, it should not be used to make any more requests.

指定者:

shutdown 在接口中 QCLOUDKMS