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Bouncy Castle Cryptography 1.51 | ||||||||
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java.lang.Objectorg.bouncycastle.crypto.generators.RSAKeyPairGenerator
public class RSAKeyPairGenerator
an RSA key pair generator.
Constructor Summary | |
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RSAKeyPairGenerator()
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Method Summary | |
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protected java.math.BigInteger |
chooseRandomPrime(int bitlength,
java.math.BigInteger e)
Choose a random prime value for use with RSA |
AsymmetricCipherKeyPair |
generateKeyPair()
return an AsymmetricCipherKeyPair containing the generated keys. |
void |
init(KeyGenerationParameters param)
intialise the key pair generator. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public RSAKeyPairGenerator()
Method Detail |
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public void init(KeyGenerationParameters param)
AsymmetricCipherKeyPairGenerator
init
in interface AsymmetricCipherKeyPairGenerator
param
- the parameters the key pair is to be initialised with.public AsymmetricCipherKeyPair generateKeyPair()
AsymmetricCipherKeyPairGenerator
generateKeyPair
in interface AsymmetricCipherKeyPairGenerator
protected java.math.BigInteger chooseRandomPrime(int bitlength, java.math.BigInteger e)
bitlength
- the bit-length of the returned primee
- the RSA public exponent
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