Type0RaesParameters (TrueZIP Driver ZIP.RAES (TZP) 7.4.3 API)

All Superinterfaces:

RaesParameters

All Known Implementing Classes:

KeyManagerRaesParameters.Type0
```
@DefaultAnnotation(value=edu.umd.cs.findbugs.annotations.NonNull.class)
public interface Type0RaesParameters
extends RaesParameters
```
The parameters of this interface are used with RAES type 0 files. Type 0 RAES files use password based encryption according to the specifications in PKCS #5 V2.0 und PKCS #12 V1.0.
Implementations do not need to be safe for multi-threading.

Author:

Christian Schlichtherle

See Also:
PKCS #5, PKCS #12

Nested Class Summary

Nested Classes
Modifier and Type Interface and Description

static class Type0RaesParameters.KeyStrength
Enumerates the AES cipher key strenghts.

Nested Classes
Modifier and Type	Interface and Description
`static class`	`Type0RaesParameters.KeyStrength` Enumerates the AES cipher key strenghts.

Method Summary

Methods
Modifier and Type	Method and Description
`Type0RaesParameters.KeyStrength`	`getKeyStrength()` Returns the key strength to use for writing a RAES type 0 file.
`char[]`	`getReadPassword(boolean invalid)` Returns the password to use for reading a RAES type 0 file.
`char[]`	`getWritePassword()` Returns the password to use for writing a RAES type 0 file.
`void`	`setKeyStrength(Type0RaesParameters.KeyStrength keyStrength)` Sets the key strength obtained from reading a RAES type 0 file.

- Method Detail
  - getKeyStrength
```
Type0RaesParameters.KeyStrength getKeyStrength()
                                               throws RaesKeyException
```
    Returns the key strength to use for writing a RAES type 0 file.
    
    Returns:
    The key strength to use for writing a RAES type 0 file.
    
    Throws:
    
    RaesKeyException - If key retrieval has failed for some reason.
  - getReadPassword
```
char[] getReadPassword(boolean invalid)
                       throws RaesKeyException
```
    Returns the password to use for reading a RAES type 0 file. This method is called consecutively until either the returned password is successfully validated or an exception is thrown.
    
    Parameters:
    invalid - true iff a previous call to this method returned an invalid password.
    
    Returns:
    A clone of the char array holding the password to use for reading a RAES type 0 file.
    
    Throws:
    
    RaesKeyException - If key retrieval has failed for some reason.
  - getWritePassword
```
char[] getWritePassword()
                        throws RaesKeyException
```
    Returns the password to use for writing a RAES type 0 file.
    
    Returns:
    A clone of the char array holding the password to use for writing a RAES type 0 file.
    
    Throws:
    
    RaesKeyException - If key retrieval has failed for some reason.
  - setKeyStrength
```
void setKeyStrength(Type0RaesParameters.KeyStrength keyStrength)
                    throws RaesKeyException
```
    Sets the key strength obtained from reading a RAES type 0 file.
    
    Parameters:
    keyStrength - the key strength obtained from reading a RAES type 0 file.
    
    Throws:
    
    RaesKeyException - If key retrieval has failed for some reason.

Interface Type0RaesParameters

Nested Class Summary

Method Summary

Method Detail

getKeyStrength

getReadPassword

getWritePassword

setKeyStrength