程序包 org.apache.pulsar.client.impl.crypto

类 MessageCryptoBc

java.lang.Object

org.apache.pulsar.client.impl.crypto.MessageCryptoBc

所有已实现的接口:

MessageCrypto<MessageMetadata,MessageMetadata>

public class MessageCryptoBc
extends Object
implements MessageCrypto<MessageMetadata,MessageMetadata>

字段概要

字段

修饰符和类型	字段	说明
static final String	AESGCM
static final String	ECDSA
static final String	ECIES
static final String	RSA
static final String	RSA_TRANS

从接口继承的字段 org.apache.pulsar.client.api.MessageCrypto

IV_LEN

构造器概要

构造器

构造器	说明
MessageCryptoBc(String logCtx, boolean keyGenNeeded)

方法概要

修饰符和类型	方法	说明
void	addPublicKeyCipher(Set<String> keyNames, CryptoKeyReader keyReader)
static org.bouncycastle.jce.spec.IESParameterSpec	createIESParameterSpec()
boolean	decrypt(Supplier<MessageMetadata> messageMetadataSupplier, ByteBuffer payload, ByteBuffer outBuffer, CryptoKeyReader keyReader)
void	encrypt(Set<String> encKeys, CryptoKeyReader keyReader, Supplier<MessageMetadata> messageMetadataBuilderSupplier, ByteBuffer payload, ByteBuffer outBuffer)
int	getMaxOutputSize(int inputLen)
static PublicKey	loadPublicKey(byte[] keyBytes)
boolean	removeKeyCipher(String keyName)

从类继承的方法 java.lang.Object

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

字段详细资料

ECDSA

public static final String ECDSA

另请参阅:

• 常量字段值

RSA

public static final String RSA

另请参阅:

• 常量字段值

ECIES

public static final String ECIES

另请参阅:

• 常量字段值

RSA_TRANS

public static final String RSA_TRANS

另请参阅:

• 常量字段值

AESGCM

public static final String AESGCM

另请参阅:

• 常量字段值

构造器详细资料

MessageCryptoBc

public MessageCryptoBc(String logCtx,
 boolean keyGenNeeded)

方法详细资料

loadPublicKey

public static PublicKey loadPublicKey(byte[] keyBytes)
                               throws Exception

抛出:

Exception

addPublicKeyCipher

public void addPublicKeyCipher(Set<String> keyNames,
 CryptoKeyReader keyReader)
                        throws PulsarClientException.CryptoException

指定者:

addPublicKeyCipher 在接口中 MessageCrypto<MessageMetadata,MessageMetadata>

抛出:

PulsarClientException.CryptoException

createIESParameterSpec

public static org.bouncycastle.jce.spec.IESParameterSpec createIESParameterSpec()

removeKeyCipher

public boolean removeKeyCipher(String keyName)

指定者:

removeKeyCipher 在接口中 MessageCrypto<MessageMetadata,MessageMetadata>

encrypt

public void encrypt(Set<String> encKeys,
 CryptoKeyReader keyReader,
 Supplier<MessageMetadata> messageMetadataBuilderSupplier,
 ByteBuffer payload,
 ByteBuffer outBuffer)
             throws PulsarClientException

指定者:

encrypt 在接口中 MessageCrypto<MessageMetadata,MessageMetadata>

抛出:

PulsarClientException

getMaxOutputSize

public int getMaxOutputSize(int inputLen)

指定者:

getMaxOutputSize 在接口中 MessageCrypto<MessageMetadata,MessageMetadata>

decrypt

public boolean decrypt(Supplier<MessageMetadata> messageMetadataSupplier,
 ByteBuffer payload,
 ByteBuffer outBuffer,
 CryptoKeyReader keyReader)

指定者:

decrypt 在接口中 MessageCrypto<MessageMetadata,MessageMetadata>