EncryptionHandlerState (The Adobe Experience Manager SDK 2022.11.9850.20221116T162329Z-220900)

```
public interface EncryptionHandlerState
```
Object of this type allows the caller to perform decryption/encryption sequentially for parts of the processed data stream. Object of this type is associated with the EncryptionHandler object and contain the current state of the decryption/encryption process for specific data.

Field Summary

Fields
Modifier and Type Field Description

static int DECRYPT

static int ENCRYPT

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`byte[]`	`finish()`	Finishes the process of distributed decryption/encryption of specific data.
`byte[]`	`init(byte[] buffer, int start, int len, byte[] keyAddition, int mode)`
`byte[]`	`update(byte[] buffer, int start, int len)`	Continues the process of distributed decryption/encryption of specific data.

- Field Detail
  - DECRYPT
```
static final int DECRYPT
```
    See Also:
    
    Constant Field Values
  - ENCRYPT
```
static final int ENCRYPT
```
    See Also:
    
    Constant Field Values
- Method Detail
  - init
```
byte[] init(byte[] buffer,
            int start,
            int len,
            byte[] keyAddition,
            int mode)
     throws PDFSecurityException
```
    Throws:
    
    PDFSecurityException
  - update
```
byte[] update(byte[] buffer,
              int start,
              int len)
       throws PDFSecurityException
```
    Continues the process of distributed decryption/encryption of specific data.
    
    Parameters:
    
    buffer - Contains the current portion of the processed data
    
    Returns:
    
    Decrypted or Encrypted portion of data
    
    Throws:
    
    PDFSecurityException
  - finish
```
byte[] finish()
       throws PDFSecurityException
```
    Finishes the process of distributed decryption/encryption of specific data.
    
    Returns:
    
    The final Decrypted or Encrypted portion of data
    
    Throws:
    
    PDFSecurityException