Bouncy Castle Provider (FIPS Distribution) 1.0.2.5 · org.bouncycastle.crypto.fips.DesEdeKeyGenerator

Field Summary

Modifier and Type	Field and Description
private final FipsAlgorithm	algorithm

Inherited from org.bouncycastle.crypto.fips.CipherKeyGenerator:: random strength

Constructor Summary

Access	Constructor and Description
public	DesEdeKeyGenerator(FipsAlgorithm algorithm)

Method Summary

Modifier and Type	Method and Description
public byte[]	generateKey() Overrides org.bouncycastle.crypto.fips.CipherKeyGenerator.generateKey. generate a secret key.
public void	init(KeyGenerationParameters the parameters to be used for key generation param) Overrides org.bouncycastle.crypto.fips.CipherKeyGenerator.init. initialise the key generator - if strength is set to zero the key generated will be 192 bits in size, otherwise strength can be 128 or 192 (or 112 or 168 if you don't count parity bits), depending on whether you wish to do 2-key or 3-key triple DES.

Field Detail

algorithm	back to summary
private final FipsAlgorithm algorithm

Constructor Detail

DesEdeKeyGenerator	back to summary
public DesEdeKeyGenerator(FipsAlgorithm algorithm)

Method Detail

generateKey	back to summary
public byte[] generateKey() Overrides org.bouncycastle.crypto.fips.CipherKeyGenerator.generateKey. Doc from org.bouncycastle.crypto.fips.CipherKeyGenerator.generateKey. generate a secret key. Returns:byte[] a byte array containing the key value.

generateKey

back to summary

public byte[] generateKey()

Overrides org.bouncycastle.crypto.fips.CipherKeyGenerator.generateKey.

Doc from org.bouncycastle.crypto.fips.CipherKeyGenerator.generateKey.

generate a secret key.

Returns:byte[]: a byte array containing the key value.

init	back to summary
public void init(KeyGenerationParameters param) Overrides org.bouncycastle.crypto.fips.CipherKeyGenerator.init. initialise the key generator - if strength is set to zero the key generated will be 192 bits in size, otherwise strength can be 128 or 192 (or 112 or 168 if you don't count parity bits), depending on whether you wish to do 2-key or 3-key triple DES. Parameters param:KeyGenerationParameters the parameters to be used for key generation

init

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public void init(KeyGenerationParameters param)

Overrides org.bouncycastle.crypto.fips.CipherKeyGenerator.init.

initialise the key generator - if strength is set to zero the key generated will be 192 bits in size, otherwise strength can be 128 or 192 (or 112 or 168 if you don't count parity bits), depending on whether you wish to do 2-key or 3-key triple DES.

Parameters