org.bouncycastle.crypto

Interface KDFCalculator<T extends Parameters>

Type Parameters:

T - the type of the parameters used to initialise the calculator.

public interface KDFCalculator<T extends Parameters>

Interface describing a Key Derivation Function (KDF).

Method Summary

Modifier and Type	Method and Description
void	generateBytes(byte[] out) Generate out worth of bytes into the out array.
void	generateBytes(byte[] out, int outOff, int len) Generate len worth of bytes and place them in out starting at the offset outOff.
T	getParameters() Return the parameters for this KDF calculator.

Method Detail

getParameters

T getParameters()

Return the parameters for this KDF calculator.

Returns:

the KDF calculator's parameters.

generateBytes

void generateBytes(byte[] out)

Generate out worth of bytes into the out array.

Parameters:

out - the target array for the bytes generated.

generateBytes

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

Generate len worth of bytes and place them in out starting at the offset outOff.

Parameters:

out - the target array for the bytes generated.

outOff - the offset to start writing the generated bytes at.

len - the number of bytes to generate.