ISymCipher (Jadex Active Component Platform 4.0.178 API)

All Known Implementing Classes:

EaxAesCipher, EcbAesCipher, GcmAesCipher, NullCipher
```
public interface ISymCipher
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`byte[]`	`decrypt(byte[] cipher)`	Decrypts a message.
`byte[]`	`decrypt(byte[] cipher, int offset, int len)`	Decrypts a message.
`byte[]`	`encrypt(byte[] plain)`	Encrypts a message.
`byte[]`	`encrypt(byte[] plain, int offset, int len)`	Encrypts a message.

- Method Detail
  - encrypt
```
byte[] encrypt(byte[] plain)
```
    Encrypts a message.
    
    Parameters:
    
    plain - Plain text.
    
    Returns:
    
    Cipher text.
  - encrypt
```
byte[] encrypt(byte[] plain,
               int offset,
               int len)
```
    Encrypts a message.
    
    Parameters:
    
    plain - Plain text.
    
    offset - Offset where the plain text starts.
    
    len - Length of the plain text, -1 for rest of the array.
    
    Returns:
    
    Cipher text.
  - decrypt
```
byte[] decrypt(byte[] cipher)
```
    Decrypts a message.
    
    Parameters:
    
    cipher - Cipher text.
    
    Returns:
    
    Plain text.
  - decrypt
```
byte[] decrypt(byte[] cipher,
               int offset,
               int len)
```
    Decrypts a message.
    
    Parameters:
    
    cipher - Cipher text.
    
    offset - Offset where the cipher text starts.
    
    len - Length of the cipher text, -1 for rest of the array.
    
    Returns:
    
    Plain text.