Wrapper.java revision e6bf3e8dfa2804891a82075cb469b736321b4827 
1package org.bouncycastle.crypto;
2
3public interface Wrapper
4{
5    public void init(boolean forWrapping, CipherParameters param);
6
7    /**
8     * Return the name of the algorithm the wrapper implements.
9     *
10     * @return the name of the algorithm the wrapper implements.
11     */
12    public String getAlgorithmName();
13
14    public byte[] wrap(byte[] in, int inOff, int inLen);
15
16    public byte[] unwrap(byte[] in, int inOff, int inLen)
17        throws InvalidCipherTextException;
18}
19