com.ibm.crypto.fips.provider

Class GCMParameters

java.lang.Object

java.security.AlgorithmParametersSpi

com.ibm.crypto.fips.provider.GCMParameters

All Implemented Interfaces:

AESConstants, GCMConstants

public final class GCMParameters
extends java.security.AlgorithmParametersSpi
implements AESConstants, GCMConstants

Field Summary

Fields inherited from interface com.ibm.crypto.fips.provider.AESConstants

AES_BLOCK_SIZE, AES_KEYSIZES

Fields inherited from interface com.ibm.crypto.fips.provider.GCMConstants

DEFAULT_TAG_LENGTH, GCM_TAG_LENGTHS, GENERATED_IV_COUNTER_FIELD_LENGTH, GENERATED_IV_DEVICE_FIELD_LENGTH, GENERATED_IV_MAX_INVOCATIONS, GENERATED_IV_TOTAL_LENGTH

Constructor Summary

Constructors

Constructor and Description
GCMParameters()

Method Summary

Methods

Modifier and Type	Method and Description
protected byte[]	engineGetEncoded()
protected byte[]	engineGetEncoded(java.lang.String format)
protected java.security.spec.AlgorithmParameterSpec	engineGetParameterSpec(java.lang.Class paramSpec)
protected void	engineInit(java.security.spec.AlgorithmParameterSpec paramSpec)
protected void	engineInit(byte[] encoded)
protected void	engineInit(byte[] encoded, java.lang.String decodingMethod)
protected java.lang.String	engineToString()
protected byte[]	internalGetEncoded()
protected byte[]	internalGetEncoded(java.lang.String format)
protected java.security.spec.AlgorithmParameterSpec	internalGetParameterSpec(java.lang.Class paramSpec)
protected void	internalInit(java.security.spec.AlgorithmParameterSpec paramSpec)
protected void	internalInit(byte[] encoded)
protected void	internalInit(byte[] encoded, java.lang.String decodingMethod)
protected java.lang.String	internalToString()

Methods inherited from class java.lang.Object

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

Constructor Detail

GCMParameters

public GCMParameters()

Method Detail

engineInit

protected void engineInit(java.security.spec.AlgorithmParameterSpec paramSpec)
                   throws java.security.spec.InvalidParameterSpecException

Specified by:

engineInit in class java.security.AlgorithmParametersSpi

Throws:

java.security.spec.InvalidParameterSpecException

internalInit

protected void internalInit(java.security.spec.AlgorithmParameterSpec paramSpec)
                     throws java.security.spec.InvalidParameterSpecException

Throws:

java.security.spec.InvalidParameterSpecException

engineInit

protected void engineInit(byte[] encoded)
                   throws java.io.IOException

Specified by:

engineInit in class java.security.AlgorithmParametersSpi

Throws:

java.io.IOException

internalInit

protected void internalInit(byte[] encoded)
                     throws java.io.IOException

Throws:

java.io.IOException

engineInit

protected void engineInit(byte[] encoded,
              java.lang.String decodingMethod)
                   throws java.io.IOException

Specified by:

engineInit in class java.security.AlgorithmParametersSpi

Throws:

java.io.IOException

internalInit

protected void internalInit(byte[] encoded,
                java.lang.String decodingMethod)
                     throws java.io.IOException

Throws:

java.io.IOException

engineGetParameterSpec

protected java.security.spec.AlgorithmParameterSpec engineGetParameterSpec(java.lang.Class paramSpec)
                                                                    throws java.security.spec.InvalidParameterSpecException

Specified by:

engineGetParameterSpec in class java.security.AlgorithmParametersSpi

Throws:

java.security.spec.InvalidParameterSpecException

internalGetParameterSpec

protected java.security.spec.AlgorithmParameterSpec internalGetParameterSpec(java.lang.Class paramSpec)
                                                                      throws java.security.spec.InvalidParameterSpecException

Throws:

java.security.spec.InvalidParameterSpecException

engineGetEncoded

protected byte[] engineGetEncoded()
                           throws java.io.IOException

Specified by:

engineGetEncoded in class java.security.AlgorithmParametersSpi

Throws:

java.io.IOException

internalGetEncoded

protected byte[] internalGetEncoded()
                             throws java.io.IOException

Throws:

java.io.IOException

engineGetEncoded

protected byte[] engineGetEncoded(java.lang.String format)
                           throws java.io.IOException

Specified by:

engineGetEncoded in class java.security.AlgorithmParametersSpi

Throws:

java.io.IOException

internalGetEncoded

protected byte[] internalGetEncoded(java.lang.String format)
                             throws java.io.IOException

Throws:

java.io.IOException

engineToString

protected java.lang.String engineToString()

Specified by:

engineToString in class java.security.AlgorithmParametersSpi

internalToString

protected java.lang.String internalToString()