protected function PHPGangsta_GoogleAuthenticator::_getBase32LookupTable in TFA Basic plugins 7

Get array with all 32 characters for decoding from/encoding to base32.

Return value

array

2 calls to PHPGangsta_GoogleAuthenticator::_getBase32LookupTable()

PHPGangsta_GoogleAuthenticator::createSecret in includes/googleauthenticator/GoogleAuthenticator.php

Create new secret. 16 characters, randomly chosen from the allowed base32 characters.

PHPGangsta_GoogleAuthenticator::_base32Decode in includes/googleauthenticator/GoogleAuthenticator.php

Helper class to decode base32.

File

includes/googleauthenticator/GoogleAuthenticator.php, line 211

Class

PHPGangsta_GoogleAuthenticator

PHP Class for handling Google Authenticator 2-factor authentication.

Code

protected function _getBase32LookupTable() {
  return array(
    'A',
    'B',
    'C',
    'D',
    'E',
    'F',
    'G',
    'H',
    //  7
    'I',
    'J',
    'K',
    'L',
    'M',
    'N',
    'O',
    'P',
    // 15
    'Q',
    'R',
    'S',
    'T',
    'U',
    'V',
    'W',
    'X',
    // 23
    'Y',
    'Z',
    '2',
    '3',
    '4',
    '5',
    '6',
    '7',
    // 31
    '=',
  );
}