Encryptor (Core XMPP Server 4.8.2 API)

All Known Implementing Classes:

AesEncryptor, Blowfish
```
public interface Encryptor
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`String`	`decrypt(String value)`	Decrypt an encrypted String.
`String`	`decrypt(String value, byte[] iv)`	Decrypt an encrypted String.
`String`	`encrypt(String value)`	Encrypt a clear text String.
`String`	`encrypt(String value, byte[] iv)`	Encrypt a clear text String.
`void`	`setKey(String key)`	Set the encryption key.

- Method Detail
  - encrypt
```
String encrypt(String value)
```
    Encrypt a clear text String.
    
    Parameters:
    
    value - The clear text attribute
    
    Returns:
    
    The encrypted attribute, or null
  - encrypt
```
String encrypt(String value,
               byte[] iv)
```
    Encrypt a clear text String.
    
    Parameters:
    
    value - The clear text attribute
    
    iv - The IV to use, or null for the default IV
    
    Returns:
    
    The encrypted attribute, or null
  - decrypt
```
String decrypt(String value)
```
    Decrypt an encrypted String.
    
    Parameters:
    
    value - The encrypted attribute in Base64 encoding
    
    Returns:
    
    The clear text attribute, or null
  - decrypt
```
String decrypt(String value,
               byte[] iv)
```
    Decrypt an encrypted String.
    
    Parameters:
    
    value - The encrypted attribute in Base64 encoding
    
    iv - The IV to use, or null for the default IV
    
    Returns:
    
    The clear text attribute, or null
  - setKey
```
void setKey(String key)
```
    Set the encryption key. This will apply the user-defined key, truncated or filled (via the default key) as needed to meet the key length specifications.
    
    Parameters:
    
    key - The encryption key