com.qcloud.cos.internal.crypto

类 COSCryptoModuleAEStrict

java.lang.Object

com.qcloud.cos.internal.crypto.COSCryptoModule

com.qcloud.cos.internal.crypto.COSCryptoModuleBase

com.qcloud.cos.internal.crypto.COSCryptoModuleAE

com.qcloud.cos.internal.crypto.COSCryptoModuleAEStrict

public class COSCryptoModuleAEStrict
extends COSCryptoModuleAE

Strict Authenticated encryption (AE) cryptographic module for the COS encryption client.

字段概要

从类继承的字段 com.qcloud.cos.internal.crypto.COSCryptoModuleBase

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

方法概要

限定符和类型	方法和说明
protected boolean	isStrict() Returns true if a strict encryption mode is in use in the current crypto module; false otherwise.
protected void	securityCheck(com.qcloud.cos.internal.crypto.ContentCryptoMaterial cekMaterial, COSObjectWrapper retrieved) Checks if the the crypto scheme used in the given content crypto material is allowed to be used in this crypto module.

从类继承的方法 com.qcloud.cos.internal.crypto.COSCryptoModuleAE

adjustToDesiredRange, ciphertextLength, getObjectSecurely, getObjectSecurely

从类继承的方法 com.qcloud.cos.internal.crypto.COSCryptoModuleBase

abortMultipartUploadSecurely, completeMultipartUploadSecurely, copyPartSecurely, createContentCryptoMaterial, createInstructionPutRequest, generateCEK, getCOSCryptoScheme, initiateMultipartUploadSecurely, newMultipartCOSCipherInputStream, plaintextLength, putInstructionFileSecurely, putObjectSecurely, updateInstructionPutRequest, updateMetadataWithContentCryptoMaterial, uploadPartSecurely, wrapWithCipher

从类继承的方法 java.lang.Object

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

方法详细资料

isStrict

protected final boolean isStrict()

从类复制的说明: COSCryptoModuleAE

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

覆盖:

isStrict 在类中 COSCryptoModuleAE

securityCheck

protected void securityCheck(com.qcloud.cos.internal.crypto.ContentCryptoMaterial cekMaterial,
                             COSObjectWrapper retrieved)

从类复制的说明: COSCryptoModuleBase

Checks if the the crypto scheme used in the given content crypto material is allowed to be used in this crypto module. Default is no-op. Subclass may override.

覆盖:

securityCheck 在类中 COSCryptoModuleBase