com.aliyun.encryptionsdk.ckm

Class DefaultCryptoKeyManager

java.lang.Object

com.aliyun.encryptionsdk.ckm.DefaultCryptoKeyManager

All Implemented Interfaces:

CryptoKeyManager

public class DefaultCryptoKeyManager
extends Object
implements CryptoKeyManager

CryptoKeyManager 的默认实现，

Field Summary

Fields inherited from interface com.aliyun.encryptionsdk.ckm.CryptoKeyManager

ENCODING

Constructor Summary

Constructors

Constructor and Description
DefaultCryptoKeyManager()

Method Summary

Modifier and Type	Method and Description
DecryptionMaterial	getDecryptDataKeyMaterial(BaseDataKeyProvider provider, Map<String,String> encryptionContext, List<EncryptedDataKey> encryptedDataKeys)
EncryptionMaterial	getEncryptDataKeyMaterial(BaseDataKeyProvider provider, Map<String,String> encryptionContext, long plaintextSize)
SignatureMaterial	getSignatureMaterial(SignatureProvider provider, byte[] content, ContentType type)
VerifyMaterial	getVerifyMaterial(SignatureProvider provider, byte[] content, byte[] signature, ContentType type)

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultCryptoKeyManager

public DefaultCryptoKeyManager()

Method Detail

getEncryptDataKeyMaterial

public EncryptionMaterial getEncryptDataKeyMaterial(BaseDataKeyProvider provider,
                                                    Map<String,String> encryptionContext,
                                                    long plaintextSize)

Specified by:

getEncryptDataKeyMaterial in interface CryptoKeyManager

getDecryptDataKeyMaterial

public DecryptionMaterial getDecryptDataKeyMaterial(BaseDataKeyProvider provider,
                                                    Map<String,String> encryptionContext,
                                                    List<EncryptedDataKey> encryptedDataKeys)

Specified by:

getDecryptDataKeyMaterial in interface CryptoKeyManager

getSignatureMaterial

public SignatureMaterial getSignatureMaterial(SignatureProvider provider,
                                              byte[] content,
                                              ContentType type)

Specified by:

getSignatureMaterial in interface CryptoKeyManager

getVerifyMaterial

public VerifyMaterial getVerifyMaterial(SignatureProvider provider,
                                        byte[] content,
                                        byte[] signature,
                                        ContentType type)

Specified by:

getVerifyMaterial in interface CryptoKeyManager