- $encodageType = strtolower( $encodageType );
- switch( $encodageType ) {
- case 'crypt':
- $cryptedPassword = '{CRYPT}' . crypt($passwordClear,$this->randomSalt(2));
- break;
-
- case 'ext_des':
- // extended des crypt. see OpenBSD crypt man page.
- if ( ! defined( 'CRYPT_EXT_DES' ) || CRYPT_EXT_DES == 0 ) {return FALSE;} //Your system crypt library does not support extended DES encryption.
- $cryptedPassword = '{CRYPT}' . crypt( $passwordClear, '_' . $this->randomSalt(8) );
- break;
-
- case 'md5crypt':
- if( ! defined( 'CRYPT_MD5' ) || CRYPT_MD5 == 0 ) {return FALSE;} //Your system crypt library does not support md5crypt encryption.
- $cryptedPassword = '{CRYPT}' . crypt( $passwordClear , '$1$' . $this->randomSalt(9) );
- break;
-
- case 'blowfish':
- if( ! defined( 'CRYPT_BLOWFISH' ) || CRYPT_BLOWFISH == 0 ) {return FALSE;} //Your system crypt library does not support blowfish encryption.
- $cryptedPassword = '{CRYPT}' . crypt( $passwordClear , '$2a$12$' . $this->randomSalt(13) ); // hardcoded to second blowfish version and set number of rounds
- break;
-
- case 'md5':
- $cryptedPassword = '{MD5}' . base64_encode( pack( 'H*' , md5( $passwordClear) ) );
- break;
-
- case 'sha':
- if( function_exists('sha1') ) {
- // use php 4.3.0+ sha1 function, if it is available.
- $cryptedPassword = '{SHA}' . base64_encode( pack( 'H*' , sha1( $passwordClear) ) );
- } elseif( function_exists( 'mhash' ) ) {
- $cryptedPassword = '{SHA}' . base64_encode( mhash( MHASH_SHA1, $passwordClear) );
- } else {
- return FALSE; //Your PHP install does not have the mhash() function. Cannot do SHA hashes.
- }
- break;
-
- case 'ssha':
- if( function_exists( 'mhash' ) && function_exists( 'mhash_keygen_s2k' ) ) {
- mt_srand( (double) microtime() * 1000000 );
- $salt = mhash_keygen_s2k( MHASH_SHA1, $passwordClear, substr( pack( "h*", md5( mt_rand() ) ), 0, 8 ), 4 );
- $cryptedPassword = "{SSHA}".base64_encode( mhash( MHASH_SHA1, $passwordClear.$salt ).$salt );
- } else {
- return FALSE; //Your PHP install does not have the mhash() function. Cannot do SHA hashes.
- }
- break;
-
- case 'smd5':
- if( function_exists( 'mhash' ) && function_exists( 'mhash_keygen_s2k' ) ) {
- mt_srand( (double) microtime() * 1000000 );
- $salt = mhash_keygen_s2k( MHASH_MD5, $passwordClear, substr( pack( "h*", md5( mt_rand() ) ), 0, 8 ), 4 );
- $cryptedPassword = "{SMD5}".base64_encode( mhash( MHASH_MD5, $passwordClear.$salt ).$salt );
- } else {
- return FALSE; //Your PHP install does not have the mhash() function. Cannot do SHA hashes.
- }
- break;
-
- case 'ad':
- $cryptedPassword = '';
- $passwordClear = "\"" . $passwordClear . "\"";
- $len = strlen($passwordClear);
- for ($i = 0; $i < $len; $i++) {
- $cryptedPassword .= "{$passwordClear{$i}}\000";
- }
-
- case 'clear':
- default:
- $cryptedPassword = $passwordClear;