TYPO3\CMS\Saltedpasswords\Salt\AbstractSalt Class Reference

Inheritance diagram for TYPO3\CMS\Saltedpasswords\Salt\AbstractSalt:

Public Member Functions
	base64Encode ($input, $count)

Protected Member Functions
	applySettingsToSalt ($salt)
	getGeneratedSalt ()
	getItoa64 ()
	getSetting ()
	getLengthBase64FromBytes ($byteLength)

Detailed Description

This file is part of the TYPO3 CMS project.

It is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License, either version 2 of the License, or any later version.

For the full copyright and license information, please read the LICENSE.txt file that was distributed with this source code.

The TYPO3 project - inspiring people to share! Abstract class with methods needed to be extended in a salted hashing class.

Author

Marcus Krause <marcus::exp2009.info>

Definition at line 23 of file AbstractSalt.php.

Member Function Documentation

applySettingsToSalt()

TYPO3\CMS\Saltedpasswords\Salt\AbstractSalt::applySettingsToSalt (   $salt )

abstractprotected

Method applies settings (prefix, optional hash count, optional suffix) to a salt.

Parameters

string

$salt

A salt to apply setting to

Returns

string Salt with setting

base64Encode()

TYPO3\CMS\Saltedpasswords\Salt\AbstractSalt::base64Encode	(		$input,
			$count
	)

Encodes bytes into printable base 64 using the *nix standard from crypt().

Parameters

string	$input	The string containing bytes to encode.
integer	$count	The number of characters (bytes) to encode.

Returns

string Encoded string

Definition at line 62 of file AbstractSalt.php.

References TYPO3\CMS\Saltedpasswords\Salt\AbstractSalt\getItoa64().

Referenced by TYPO3\CMS\Saltedpasswords\Salt\PhpassSalt\cryptPassword(), TYPO3\CMS\Saltedpasswords\Salt\Md5Salt\getGeneratedSalt(), and TYPO3\CMS\Saltedpasswords\Salt\PhpassSalt\getGeneratedSalt().

getGeneratedSalt()

TYPO3\CMS\Saltedpasswords\Salt\AbstractSalt::getGeneratedSalt ( )

abstractprotected

Generates a random base salt settings for the hash.

Returns

string A string containing settings and a random salt

getItoa64()

TYPO3\CMS\Saltedpasswords\Salt\AbstractSalt::getItoa64 ( )

abstractprotected

Returns a string for mapping an int to the corresponding base 64 character.

Returns

string String for mapping an int to the corresponding base 64 character

Referenced by TYPO3\CMS\Saltedpasswords\Salt\AbstractSalt\base64Encode().

getLengthBase64FromBytes()

TYPO3\CMS\Saltedpasswords\Salt\AbstractSalt::getLengthBase64FromBytes (   $byteLength )

protected

Method determines required length of base64 characters for a given length of a byte string.

Parameters

integer

$byteLength

Length of bytes to calculate in base64 chars

Returns

integer Required length of base64 characters

Definition at line 95 of file AbstractSalt.php.

Referenced by TYPO3\CMS\Saltedpasswords\Salt\Md5Salt\applySettingsToSalt(), TYPO3\CMS\Saltedpasswords\Salt\BlowfishSalt\applySettingsToSalt(), TYPO3\CMS\Saltedpasswords\Salt\PhpassSalt\applySettingsToSalt(), TYPO3\CMS\Saltedpasswords\Salt\PhpassSalt\cryptPassword(), TYPO3\CMS\Saltedpasswords\Salt\Md5Salt\isValidSalt(), TYPO3\CMS\Saltedpasswords\Salt\BlowfishSalt\isValidSalt(), and TYPO3\CMS\Saltedpasswords\Salt\PhpassSalt\isValidSalt().

getSetting()

TYPO3\CMS\Saltedpasswords\Salt\AbstractSalt::getSetting ( )

abstractprotected

Returns setting string to indicate type of hashing method.

Returns

string Setting string of hashing method