org.openeuler.sun.security.ssl

类 SSLCipher.T12GcmWriteCipherGenerator.GcmWriteCipher

java.lang.Object

org.openeuler.sun.security.ssl.SSLCipher.SSLWriteCipher

org.openeuler.sun.security.ssl.SSLCipher.T12GcmWriteCipherGenerator.GcmWriteCipher

封闭类:

SSLCipher.T12GcmWriteCipherGenerator

private static final class SSLCipher.T12GcmWriteCipherGenerator.GcmWriteCipher
extends SSLCipher.SSLWriteCipher

字段概要

字段

限定符和类型	字段和说明
private Cipher	cipher
private byte[]	fixedIv
private Key	key
private SecureRandom	random
private int	recordIvSize
private int	tagSize

从类继承的字段 org.openeuler.sun.security.ssl.SSLCipher.SSLWriteCipher

authenticator, baseSecret, keyLimitCountdown, keyLimitEnabled, protocolVersion

构造器概要

构造器

构造器和说明
GcmWriteCipher(Authenticator authenticator, ProtocolVersion protocolVersion, SSLCipher sslCipher, String algorithm, Key key, AlgorithmParameterSpec params, SecureRandom random)

方法概要

限定符和类型	方法和说明
(专用程序包) int	calculateFragmentSize(int packetLimit, int headerSize)
(专用程序包) int	calculatePacketSize(int fragmentSize, int headerSize)
(专用程序包) void	dispose()
int	encrypt(byte contentType, ByteBuffer bb)
(专用程序包) int	getExplicitNonceSize()

从类继承的方法 org.openeuler.sun.security.ssl.SSLCipher.SSLWriteCipher

atKeyLimit, isCBCMode, isNullCipher, nullTlsWriteCipher

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

cipher

private final Cipher cipher

tagSize

private final int tagSize

key

private final Key key

fixedIv

private final byte[] fixedIv

recordIvSize

private final int recordIvSize

random

private final SecureRandom random

构造器详细资料

GcmWriteCipher

GcmWriteCipher(Authenticator authenticator,
               ProtocolVersion protocolVersion,
               SSLCipher sslCipher,
               String algorithm,
               Key key,
               AlgorithmParameterSpec params,
               SecureRandom random)
        throws GeneralSecurityException

抛出:

GeneralSecurityException

方法详细资料

encrypt

public int encrypt(byte contentType,
                   ByteBuffer bb)

指定者:

encrypt 在类中 SSLCipher.SSLWriteCipher

dispose

void dispose()

覆盖:

dispose 在类中 SSLCipher.SSLWriteCipher

getExplicitNonceSize

int getExplicitNonceSize()

指定者:

getExplicitNonceSize 在类中 SSLCipher.SSLWriteCipher

calculateFragmentSize

int calculateFragmentSize(int packetLimit,
                          int headerSize)

指定者:

calculateFragmentSize 在类中 SSLCipher.SSLWriteCipher

calculatePacketSize

int calculatePacketSize(int fragmentSize,
                        int headerSize)

指定者:

calculatePacketSize 在类中 SSLCipher.SSLWriteCipher