KeyPairGeneratorSpi.java 文件源码

public void initialize(
    int strength,
    SecureRandom random)
{
    this.random = random;

    if (ecParams != null)
    {
        try
        {
            initialize((ECGenParameterSpec)ecParams, random);
        }
        catch (InvalidAlgorithmParameterException e)
        {
            throw new InvalidParameterException("key size not configurable.");
        }
    }
    else
    {
        throw new InvalidParameterException("unknown key size.");
    }
}