org.bouncycastle.crypto
Interface Wrapper

All Known Implementing Classes:

RFC3394WrapEngine, GOST28147WrapEngine, RC2WrapEngine, DESedeWrapEngine, RFC3211WrapEngine, RFC5649WrapEngine, DSTU7624WrapEngine

public interface Wrapper

Method Summary

java.lang.String	getAlgorithmName() Return the name of the algorithm the wrapper implements.
void	init(boolean forWrapping, CipherParameters param)
byte[]	unwrap(byte[] in, int inOff, int inLen)
byte[]	wrap(byte[] in, int inOff, int inLen)

Method Detail

init

public void init(boolean forWrapping,
                 CipherParameters param)

getAlgorithmName

public java.lang.String getAlgorithmName()

Return the name of the algorithm the wrapper implements.

Returns:

the name of the algorithm the wrapper implements.

wrap

public byte[] wrap(byte[] in,
                   int inOff,
                   int inLen)

unwrap

public byte[] unwrap(byte[] in,
                     int inOff,
                     int inLen)
              throws InvalidCipherTextException