com.tencent.cos.xml.crypto

类 CryptoModuleAE

java.lang.Object

com.tencent.cos.xml.crypto.CryptoModuleBase

com.tencent.cos.xml.crypto.CryptoModuleAE

所有已实现的接口:

CryptoModule

public class CryptoModuleAE
extends CryptoModuleBase

字段概要

从类继承的字段 com.tencent.cos.xml.crypto.CryptoModuleBase

contentCryptoScheme, cos, cryptoScheme, DEFAULT_BUFFER_SIZE, kekMaterialsProvider, kms, multipartUploadContexts

构造器概要

构造器

构造器和说明
CryptoModuleAE(CosXmlSimpleService cos, QCloudCredentialProvider credentialsProvider, EncryptionMaterialsProvider kekMaterialsProvider)
CryptoModuleAE(QCLOUDKMS kms, CosXmlSimpleService cos, QCloudCredentialProvider credentialsProvider, EncryptionMaterialsProvider kekMaterialsProvider)

方法概要

限定符和类型	方法和说明
protected long	ciphertextLength(long originalContentLength) Returns the length of the ciphertext computed from the length of the plaintext.
GetObjectResult	getObjectSecurely(GetObjectRequest req)
protected boolean	isStrict() Returns true if a strict encryption mode is in use in the current crypto module; false otherwise.

从类继承的方法 com.tencent.cos.xml.crypto.CryptoModuleBase

cipherInitMultipartUploadRequest, completeMultipartUploadSecurely, createContentCryptoMaterial, generateCEK, getCOSCryptoScheme, getCryptoContext, hasMultipartUploadContext, initMultipartUploadSecurely, newCOSCipherLiteInputStream, newMultipartCOSCipherInputStream, plaintextLength, putObjectSecurely, updateMetadataWithContentCryptoMaterial, uploadPartAsyncSecurely, uploadPartSecurely, wrapWithCipher

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

CryptoModuleAE

public CryptoModuleAE(CosXmlSimpleService cos,
                      QCloudCredentialProvider credentialsProvider,
                      EncryptionMaterialsProvider kekMaterialsProvider)

CryptoModuleAE

public CryptoModuleAE(QCLOUDKMS kms,
                      CosXmlSimpleService cos,
                      QCloudCredentialProvider credentialsProvider,
                      EncryptionMaterialsProvider kekMaterialsProvider)

方法详细资料

isStrict

protected boolean isStrict()

Returns true if a strict encryption mode is in use in the current crypto module; false otherwise.

getObjectSecurely

public GetObjectResult getObjectSecurely(GetObjectRequest req)
                                  throws CosXmlClientException,
                                         CosXmlServiceException

抛出:

CosXmlClientException

CosXmlServiceException

ciphertextLength

protected final long ciphertextLength(long originalContentLength)

从类复制的说明: CryptoModuleBase

Returns the length of the ciphertext computed from the length of the plaintext.

指定者:

ciphertextLength 在类中 CryptoModuleBase

参数:

originalContentLength - a non-negative number

返回:

a non-negative number