EncryptedStorageManager (Teiid 15.0.0 API)

java.lang.Object
- org.teiid.common.buffer.impl.EncryptedStorageManager

All Implemented Interfaces:

StorageManager
```
public class EncryptedStorageManager
extends Object
implements StorageManager
```
Implements a block AES cipher over a regular filestore.
With ECB mode and no padding, we just replace the the bytes 1 block at a time with some special handling for when not block aligned.
A great deal of the security comes from the encryption key only being used on a temporary basis. We also xor by the block to add a very simple CTR like mode so that identical blocks don't result in the same storage bytes.
TODO: use masking for division

Constructor Summary

Constructors
Constructor Description

EncryptedStorageManager(StorageManager manager)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`org.teiid.common.buffer.impl.EncryptedStorageManager.EncryptedFileStore`	`createFileStore(String name)`
`long`	`getMaxStorageSpace()`
`void`	`initialize()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - EncryptedStorageManager
```
public EncryptedStorageManager(StorageManager manager)
```
- Method Detail
  - initialize
```
public void initialize()
                throws TeiidComponentException
```
    Specified by:
    
    initialize in interface StorageManager
    
    Throws:
    
    TeiidComponentException
  - createFileStore
```
public org.teiid.common.buffer.impl.EncryptedStorageManager.EncryptedFileStore createFileStore(String name)
```
    Specified by:
    
    createFileStore in interface StorageManager
  - getMaxStorageSpace
```
public long getMaxStorageSpace()
```
    Specified by:
    
    getMaxStorageSpace in interface StorageManager