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org.bouncycastle.crypto.internal.params

public Class DesEdeParameters

Class Inheritance

extends Object

java.lang.Object
org.bouncycastle.crypto.internal.params.DesEdeParameters

Field Summary

Modifier and Type	Field and Description
public static final int	DES_EDE_KEY_LENGTH

Constructor Summary

Access	Constructor and Description
public	DesEdeParameters()

Method Summary

Modifier and Type	Method and Description
public static boolean	isActuallyDesKey(byte[] key)
public static boolean	isReal2Key(byte[] key)
public static boolean	isReal3Key(byte[] key)
public static boolean	isRealEDEKey(byte[] key)
public static boolean	isWeakKey(byte[] bytes making up the key key, int offset into the byte array the key starts at offset, int number of bytes making up the key length) return true if the passed in key is a DES-EDE weak key.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

DES_EDE_KEY_LENGTH	back to summary
public static final int DES_EDE_KEY_LENGTH

Constructor Detail

DesEdeParameters	back to summary
public DesEdeParameters()

Method Detail

isActuallyDesKey	back to summary
public static boolean isActuallyDesKey(byte[] key)

isReal2Key	back to summary
public static boolean isReal2Key(byte[] key)

isReal3Key	back to summary
public static boolean isReal3Key(byte[] key)

isRealEDEKey	back to summary
public static boolean isRealEDEKey(byte[] key)

isWeakKey

back to summary

public static boolean isWeakKey(byte[] key, int offset, int length)

return true if the passed in key is a DES-EDE weak key.

Parameters

key:byte[]: bytes making up the key
offset:int: offset into the byte array the key starts at
length:int: number of bytes making up the key