public static AsymmetricCipherKeyPair GenKeyPair()
{
RSAKeyGenerationParameters generationParameters = new RSAKeyGenerationParameters(BigInteger.valueOf(65537L), new SecureRandom(), 1024, 10);
RSAKeyPairGenerator keyPairGenerator = new RSAKeyPairGenerator();
keyPairGenerator.init(generationParameters);
return(keyPairGenerator.generateKeyPair());
}
public static AsymmetricCipherKeyPair genKeyPair()
{
SecureRandom rnd = new SecureRandom();
RSAKeyGenerationParameters par = new RSAKeyGenerationParameters(BigInteger.valueOf(65537), rnd, 1024, 10);
RSAKeyPairGenerator gen = new RSAKeyPairGenerator();
gen.init(par);
AsymmetricCipherKeyPair keys = gen.generateKeyPair();
return keys;
}
private RSAKeyParameters generateKeys()
{
RSAKeyPairGenerator kpg = new RSAKeyPairGenerator();
RSAKeyGenerationParameters parms = new RSAKeyGenerationParameters(
BigInteger.valueOf(0x11), new SecureRandom(), keySize,
certainty);
kpg.init(parms);
AsymmetricCipherKeyPair pair = kpg.generateKeyPair();
privateKey = (RSAKeyParameters)pair.getPrivate();
return((RSAKeyParameters)pair.getPublic());
}
private AsymmetricCipherKeyPair generateRSAKey()
{
RSAKeyPairGenerator pGen = new RSAKeyPairGenerator();
RSAKeyGenerationParameters genParam = new RSAKeyGenerationParameters(
BigInteger.valueOf(0x11), // public exponent
new SecureRandom(), // Random number generator
1024, // Strength (bit size)
1024); // Certainty (of prime numbers) (1 - 1/(2^certainty))
// 10); // Certainty (of prime numbers) (1 - 1/(2^certainty))
pGen.init(genParam);
return(pGen.generateKeyPair());
}
public void init(
KeyGenerationParameters param)
{
this.param = (RSAKeyGenerationParameters)param;
}