org.bouncycastle.crypto.generators

Class MGF1BytesGenerator

public class MGF1BytesGenerator extends Object implements DerivationFunction

Generator for MGF1 as defined in PKCS 1v2

Constructor Summary
	MGF1BytesGenerator(Digest digest)

Method Summary
int	generateBytes(byte[] out, int outOff, int len) fill len bytes of the output buffer with bytes generated from the derivation function.
Digest	getDigest() return the underlying digest.
void	init(DerivationParameters param)

Constructor Detail

public MGF1BytesGenerator(Digest digest)

Parameters: digest the digest to be used as the source of generated bytes

public int generateBytes(byte[] out, int outOff, int len)

fill len bytes of the output buffer with bytes generated from the derivation function.

Throws: DataLengthException if the out buffer is too small.

public Digest getDigest()

return the underlying digest.

public void init(DerivationParameters param)