org.bouncycastle.crypto.generators
Class DSAParametersGenerator
java.lang.Object
org.bouncycastle.crypto.generators.DSAParametersGenerator
public class DSAParametersGenerator
extends java.lang.Object
generate suitable parameters for DSA, in line with FIPS 186-2.
DSAParameters | generateParameters() - which generates the p and g values from the given parameters,
returning the DSAParameters object.
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void | init(int size, int certainty, SecureRandom random) - initialise the key generator.
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generateParameters
public DSAParameters generateParameters()
which generates the p and g values from the given parameters,
returning the DSAParameters object.
Note: can take a while...
init
public void init(int size,
int certainty,
SecureRandom random)
initialise the key generator.
size
- size of the key (range 2^512 -> 2^1024 - 64 bit increments)certainty
- measure of robustness of prime (for FIPS 186-2 compliance this should be at least 80).random
- random byte source.