Method init

java/com/jcraft/jsch/Cipher.java:37–37

(int mode, byte[] key, byte[] iv)

  int getIVSize(); 
  int getBlockSize(); 
  void init(int mode, byte[] key, byte[] iv) throws Exception; 
  void update(byte[] foo, int s1, int len, byte[] bar, int s2) throws Exception;
  boolean isCBC();
}