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Bouncy Castle Cryptography 1.23 | ||||||||
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java.lang.Object
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+--javax.crypto.KeyGeneratorSpi
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+--org.bouncycastle.jce.provider.JCEKeyGenerator
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+--org.bouncycastle.jce.provider.JCEKeyGenerator.DESede
DESede - the default for this is to generate a key in a-b-a format that's 24 bytes long but has 16 bytes of key material (the first 8 bytes is repeated as the last 8 bytes). If you give it a size, you'll get just what you asked for.
| Fields inherited from class org.bouncycastle.jce.provider.JCEKeyGenerator |
algName, defaultKeySize, engine, keySize, uninitialised |
| Constructor Summary | |
JCEKeyGenerator.DESede()
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| Method Summary | |
protected SecretKey |
engineGenerateKey()
Generates a secret key. |
protected void |
engineInit(int keySize,
java.security.SecureRandom random)
Initializes this key generator for a certain keysize, using the given source of randomness. |
| Methods inherited from class org.bouncycastle.jce.provider.JCEKeyGenerator |
engineInit, engineInit |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
public JCEKeyGenerator.DESede()
| Method Detail |
protected void engineInit(int keySize,
java.security.SecureRandom random)
KeyGeneratorSpiengineInit in class JCEKeyGeneratorjavax.crypto.KeyGeneratorSpikeysize - the keysize. This is an algorithm-specific metric, specified in number of bits.random - the source of randomness for this key generator.java.security.InvalidParameterException - if keysize is wrong or not supported.protected SecretKey engineGenerateKey()
KeyGeneratorSpiengineGenerateKey in class JCEKeyGeneratorjavax.crypto.KeyGeneratorSpi
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Bouncy Castle Cryptography 1.23 | ||||||||
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