de.rtner.security.auth.spi

Class PBKDF2HexFormatter

java.lang.Object

de.rtner.security.auth.spi.PBKDF2HexFormatter

All Implemented Interfaces:

PBKDF2Formatter

public class PBKDF2HexFormatter
extends java.lang.Object
implements PBKDF2Formatter

Hexadecimal PBKDF2 parameter encoder/decoder.

This formatter encodes/decodes Strings that consist of

1. hex-encoded salt bytes
2. colon (':')
3. iteration count, positive decimal integer
4. colon (':')
5. derived key bytes

Constructor Summary

Constructors

Constructor and Description
PBKDF2HexFormatter()

Method Summary

Modifier and Type	Method and Description
boolean	fromString(PBKDF2Parameters p, java.lang.String s) Convert String to parameters.
java.lang.String	toString(PBKDF2Parameters p) Convert parameters to String.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PBKDF2HexFormatter

public PBKDF2HexFormatter()

Method Detail

fromString

public boolean fromString(PBKDF2Parameters p,
                          java.lang.String s)

Description copied from interface: PBKDF2Formatter

Convert String to parameters. Depending on actual implementation, it may be required to set further fields externally.

Specified by:

fromString in interface PBKDF2Formatter

Parameters:

p - Decode input string s into this parameter object (output).

s - String representation of parameters to decode.

Returns:

false syntax OK, true some syntax issue.

toString

public java.lang.String toString(PBKDF2Parameters p)

Description copied from interface: PBKDF2Formatter

Convert parameters to String.

Specified by:

toString in interface PBKDF2Formatter

Parameters:

p - Parameters object to output.

Returns:

String representation