mirror of
https://github.com/phpseclib/phpseclib.git
synced 2024-11-10 15:50:58 +00:00
undo merging of master to 2.0 branch
This commit is contained in:
terrafrost
parent
b4743df277
commit
a25ac1cd10
@ -1,223 +0,0 @@
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<?php
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/**
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* Miccrosoft BLOB Formatted RSA Key Handler
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*
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* More info:
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*
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* https://msdn.microsoft.com/en-us/library/windows/desktop/aa375601(v=vs.85).aspx
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*
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* PHP version 5
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*
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* @category Crypt
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* @package RSA
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* @author Jim Wigginton <terrafrost@php.net>
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* @copyright 2015 Jim Wigginton
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* @license http://www.opensource.org/licenses/mit-license.html MIT License
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* @link http://phpseclib.sourceforge.net
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*/
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namespace phpseclib\Crypt\RSA;
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use phpseclib\Math\BigInteger;
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/**
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* Microsoft BLOB Formatted RSA Key Handler
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*
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* @package RSA
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* @author Jim Wigginton <terrafrost@php.net>
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* @access public
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*/
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class MSBLOB
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{
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/**#@+
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* @access private
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*/
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/**
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* Public/Private Key Pair
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*/
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const PRIVATEKEYBLOB = 0x7;
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/**
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* Public Key
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*/
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const PUBLICKEYBLOB = 0x6;
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/**
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* Public Key
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*/
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const PUBLICKEYBLOBEX = 0xA;
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/**
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* RSA public key exchange algorithm
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*/
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const CALG_RSA_KEYX = 0x0000A400;
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/**
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* RSA public key exchange algorithm
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*/
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const CALG_RSA_SIGN = 0x00002400;
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/**
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* Public Key
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*/
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const RSA1 = 0x31415352;
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/**
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* Private Key
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*/
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const RSA2 = 0x32415352;
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/**#@-*/
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/**
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* Break a public or private key down into its constituent components
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*
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* @access public
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* @param string $key
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* @param string $password optional
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* @return array
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*/
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static function load($key, $password = '')
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{
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if (!is_string($key)) {
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return false;
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}
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$key = base64_decode($key);
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if (!is_string($key) || strlen($key) < 20) {
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return false;
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}
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// PUBLICKEYSTRUC publickeystruc
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// https://msdn.microsoft.com/en-us/library/windows/desktop/aa387453(v=vs.85).aspx
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extract(unpack('atype/aversion/vreserved/Valgo', self::_string_shift($key, 8)));
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switch (ord($type)) {
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case self::PUBLICKEYBLOB:
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case self::PUBLICKEYBLOBEX:
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$publickey = true;
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break;
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case self::PRIVATEKEYBLOB:
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$publickey = false;
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break;
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default:
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return false;
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}
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$components = array('isPublicKey' => $publickey);
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// https://msdn.microsoft.com/en-us/library/windows/desktop/aa375549(v=vs.85).aspx
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switch ($algo) {
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case self::CALG_RSA_KEYX:
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case self::CALG_RSA_SIGN:
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break;
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default:
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return false;
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}
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// RSAPUBKEY rsapubkey
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// https://msdn.microsoft.com/en-us/library/windows/desktop/aa387685(v=vs.85).aspx
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// could do V for pubexp but that's unsigned 32-bit whereas some PHP installs only do signed 32-bit
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extract(unpack('Vmagic/Vbitlen/a4pubexp', self::_string_shift($key, 12)));
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switch ($magic) {
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case self::RSA2:
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$components['isPublicKey'] = false;
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case self::RSA1:
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break;
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default:
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return false;
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}
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$baseLength = $bitlen / 16;
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if (strlen($key) != 2 * $baseLength && strlen($key) != 9 * $baseLength) {
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return false;
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}
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$components[$components['isPublicKey'] ? 'publicExponent' : 'privateExponent'] = new BigInteger(strrev($pubexp), 256);
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// BYTE modulus[rsapubkey.bitlen/8]
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$components['modulus'] = new BigInteger(strrev(self::_string_shift($key, $bitlen / 8)), 256);
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if ($publickey) {
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return $components;
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}
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$components['isPublicKey'] = false;
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// BYTE prime1[rsapubkey.bitlen/16]
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$components['primes'] = array(1 => new BigInteger(strrev(self::_string_shift($key, $bitlen / 16)), 256));
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// BYTE prime2[rsapubkey.bitlen/16]
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$components['primes'][] = new BigInteger(strrev(self::_string_shift($key, $bitlen / 16)), 256);
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// BYTE exponent1[rsapubkey.bitlen/16]
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$components['exponents'] = array(1 => new BigInteger(strrev(self::_string_shift($key, $bitlen / 16)), 256));
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// BYTE exponent2[rsapubkey.bitlen/16]
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$components['exponents'][] = new BigInteger(strrev(self::_string_shift($key, $bitlen / 16)), 256);
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// BYTE coefficient[rsapubkey.bitlen/16]
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$components['coefficients'] = array(2 => new BigInteger(strrev(self::_string_shift($key, $bitlen / 16)), 256));
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if (isset($components['privateExponent'])) {
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$components['publicExponent'] = $components['privateExponent'];
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}
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// BYTE privateExponent[rsapubkey.bitlen/8]
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$components['privateExponent'] = new BigInteger(strrev(self::_string_shift($key, $bitlen / 8)), 256);
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return $components;
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}
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/**
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* Convert a private key to the appropriate format.
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*
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* @access public
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* @param \phpseclib\Math\BigInteger $n
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* @param \phpseclib\Math\BigInteger $e
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* @param \phpseclib\Math\BigInteger $d
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* @param array $primes
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* @param array $exponents
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* @param array $coefficients
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* @param string $password optional
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* @return string
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*/
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static function savePrivateKey(BigInteger $n, BigInteger $e, BigInteger $d, $primes, $exponents, $coefficients, $password = '')
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{
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$n = strrev($n->toBytes());
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$e = str_pad(strrev($e->toBytes()), 4, "\0");
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$key = pack('aavV', chr(self::PRIVATEKEYBLOB), chr(2), 0, self::CALG_RSA_KEYX);
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$key.= pack('VVa*', self::RSA2, 8 * strlen($n), $e);
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$key.= $n;
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$key.= strrev($primes[1]->toBytes());
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$key.= strrev($primes[2]->toBytes());
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$key.= strrev($exponents[1]->toBytes());
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$key.= strrev($exponents[2]->toBytes());
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$key.= strrev($coefficients[1]->toBytes());
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$key.= strrev($d->toBytes());
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return base64_encode($key);
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}
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/**
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* Convert a public key to the appropriate format
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*
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* @access public
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* @param \phpseclib\Math\BigInteger $n
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* @param \phpseclib\Math\BigInteger $e
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* @return string
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*/
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static function savePublicKey(BigInteger $n, BigInteger $e)
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{
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$n = strrev($n->toBytes());
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$e = str_pad(strrev($e->toBytes()), 4, "\0");
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$key = pack('aavV', chr(self::PUBLICKEYBLOB), chr(2), 0, self::CALG_RSA_KEYX);
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$key.= pack('VVa*', self::RSA1, 8 * strlen($n), $e);
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$key.= $n;
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return base64_encode($key);
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}
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/**
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* String Shift
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*
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* Inspired by array_shift
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*
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* @param string $string
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* @param int $index
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* @return string
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* @access private
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*/
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static function _string_shift(&$string, $index = 1)
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{
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$substr = substr($string, 0, $index);
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$string = substr($string, $index);
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return $substr;
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}
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}
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@ -1,140 +0,0 @@
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<?php
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/**
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* OpenSSH Formatted RSA Key Handler
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*
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* PHP version 5
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*
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* Place in $HOME/.ssh/authorized_keys
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*
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* @category Crypt
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* @package RSA
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* @author Jim Wigginton <terrafrost@php.net>
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* @copyright 2015 Jim Wigginton
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* @license http://www.opensource.org/licenses/mit-license.html MIT License
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* @link http://phpseclib.sourceforge.net
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*/
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namespace phpseclib\Crypt\RSA;
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use phpseclib\Math\BigInteger;
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/**
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* OpenSSH Formatted RSA Key Handler
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*
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* @package RSA
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* @author Jim Wigginton <terrafrost@php.net>
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* @access public
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*/
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class OpenSSH
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{
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/**
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* Default comment
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*
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* @var string
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* @access private
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*/
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static $comment = 'phpseclib-generated-key';
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/**
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* Sets the default comment
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*
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* @access public
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* @param string $comment
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*/
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static function setComment($comment)
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{
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self::$comment = str_replace(array("\r", "\n"), '', $comment);
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}
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/**
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* Break a public or private key down into its constituent components
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*
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* @access public
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* @param string $key
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* @param string $password optional
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* @return array
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*/
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static function load($key, $password = '')
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{
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if (!is_string($key)) {
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return false;
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}
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$parts = explode(' ', $key, 3);
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$key = isset($parts[1]) ? base64_decode($parts[1]) : base64_decode($parts[0]);
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if ($key === false) {
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return false;
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}
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$comment = isset($parts[2]) ? $parts[2] : false;
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if (substr($key, 0, 11) != "\0\0\0\7ssh-rsa") {
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return false;
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}
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self::_string_shift($key, 11);
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if (strlen($key) <= 4) {
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return false;
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}
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extract(unpack('Nlength', self::_string_shift($key, 4)));
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if (strlen($key) <= $length) {
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return false;
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}
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$publicExponent = new BigInteger(self::_string_shift($key, $length), -256);
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if (strlen($key) <= 4) {
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return false;
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}
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extract(unpack('Nlength', self::_string_shift($key, 4)));
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if (strlen($key) != $length) {
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return false;
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}
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$modulus = new BigInteger(self::_string_shift($key, $length), -256);
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return array(
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'isPublicKey' => true,
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'modulus' => $modulus,
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'publicExponent' => $publicExponent,
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'comment' => $comment
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);
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}
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/**
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* Convert a public key to the appropriate format
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*
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* @access public
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* @param \phpseclib\Math\BigInteger $n
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* @param \phpseclib\Math\BigInteger $e
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* @return string
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*/
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function savePublicKey(BigInteger $n, BigInteger $e)
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{
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$publicExponent = $e->toBytes(true);
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$modulus = $n->toBytes(true);
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// from <http://tools.ietf.org/html/rfc4253#page-15>:
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// string "ssh-rsa"
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// mpint e
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// mpint n
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$RSAPublicKey = pack('Na*Na*Na*', strlen('ssh-rsa'), 'ssh-rsa', strlen($publicExponent), $publicExponent, strlen($modulus), $modulus);
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$RSAPublicKey = 'ssh-rsa ' . base64_encode($RSAPublicKey) . ' ' . self::$comment;
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return $RSAPublicKey;
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}
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/**
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* String Shift
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*
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* Inspired by array_shift
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*
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* @param string $string
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* @param int $index
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* @return string
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* @access private
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*/
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static function _string_shift(&$string, $index = 1)
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{
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$substr = substr($string, 0, $index);
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$string = substr($string, $index);
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return $substr;
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}
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}
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@ -1,485 +0,0 @@
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<?php
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/**
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* PKCS Formatted RSA Key Handler
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*
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* PHP version 5
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*
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* @category Crypt
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* @package RSA
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* @author Jim Wigginton <terrafrost@php.net>
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* @copyright 2015 Jim Wigginton
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* @license http://www.opensource.org/licenses/mit-license.html MIT License
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* @link http://phpseclib.sourceforge.net
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*/
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namespace phpseclib\Crypt\RSA;
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use phpseclib\Crypt\AES;
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use phpseclib\Crypt\Base;
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use phpseclib\Crypt\DES;
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use phpseclib\Crypt\TripleDES;
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use phpseclib\Math\BigInteger;
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||||
/**
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||||
* PKCS Formatted RSA Key Handler
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||||
*
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* @package RSA
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* @author Jim Wigginton <terrafrost@php.net>
|
||||
* @access public
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||||
*/
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abstract class PKCS
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{
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/**#@+
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* @access private
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* @see \phpseclib\Crypt\RSA::createKey()
|
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*/
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||||
/**
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* ASN1 Integer
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*/
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const ASN1_INTEGER = 2;
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/**
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* ASN1 Bit String
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*/
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const ASN1_BITSTRING = 3;
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/**
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* ASN1 Octet String
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*/
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const ASN1_OCTETSTRING = 4;
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/**
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* ASN1 Object Identifier
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*/
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const ASN1_OBJECT = 6;
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/**
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* ASN1 Sequence (with the constucted bit set)
|
||||
*/
|
||||
const ASN1_SEQUENCE = 48;
|
||||
/**#@-*/
|
||||
|
||||
/**#@+
|
||||
* @access private
|
||||
*/
|
||||
/**
|
||||
* Auto-detect the format
|
||||
*/
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||||
const MODE_ANY = 0;
|
||||
/**
|
||||
* Require base64-encoded PEM's be supplied
|
||||
*/
|
||||
const MODE_PEM = 1;
|
||||
/**
|
||||
* Require raw DER's be supplied
|
||||
*/
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||||
const MODE_DER = 2;
|
||||
/**#@-*/
|
||||
|
||||
/**
|
||||
* Is the key a base-64 encoded PEM, DER or should it be auto-detected?
|
||||
*
|
||||
* @access private
|
||||
* @param int
|
||||
*/
|
||||
static $format = self::MODE_ANY;
|
||||
|
||||
/**
|
||||
* Returns the mode constant corresponding to the mode string
|
||||
*
|
||||
* @access public
|
||||
* @param string $mode
|
||||
* @return int
|
||||
* @throws \UnexpectedValueException if the block cipher mode is unsupported
|
||||
*/
|
||||
static function getEncryptionMode($mode)
|
||||
{
|
||||
switch ($mode) {
|
||||
case 'CBC':
|
||||
return Base::MODE_CBC;
|
||||
case 'ECB':
|
||||
return Base::MODE_ECB;
|
||||
case 'CFB':
|
||||
return Base::MODE_CFB;
|
||||
case 'OFB':
|
||||
return Base::MODE_OFB;
|
||||
case 'CTR':
|
||||
return Base::MODE_CTR;
|
||||
}
|
||||
throw new \UnexpectedValueException('Unsupported block cipher mode of operation');
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns a cipher object corresponding to a string
|
||||
*
|
||||
* @access public
|
||||
* @param string $algo
|
||||
* @return string
|
||||
* @throws \UnexpectedValueException if the encryption algorithm is unsupported
|
||||
*/
|
||||
static function getEncryptionObject($algo)
|
||||
{
|
||||
$modes = '(CBC|ECB|CFB|OFB|CTR)';
|
||||
switch (true) {
|
||||
case preg_match("#^AES-(128|192|256)-$modes$#", $algo, $matches):
|
||||
$cipher = new AES(self::getEncryptionMode($matches[2]));
|
||||
$cipher->setKeyLength($matches[1]);
|
||||
return $cipher;
|
||||
case preg_match("#^DES-EDE3-$modes$#", $algo, $matches):
|
||||
return new TripleDES(self::getEncryptionMode($matches[1]));
|
||||
case preg_match("#^DES-$modes$#", $algo, $matches):
|
||||
return new DES(self::getEncryptionMode($matches[1]));
|
||||
default:
|
||||
throw new \UnexpectedValueException('Unsupported encryption algorithmn');
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Generate a symmetric key for PKCS#1 keys
|
||||
*
|
||||
* @access public
|
||||
* @param string $password
|
||||
* @param string $iv
|
||||
* @param int $length
|
||||
* @return string
|
||||
*/
|
||||
static function generateSymmetricKey($password, $iv, $length)
|
||||
{
|
||||
$symkey = '';
|
||||
$iv = substr($iv, 0, 8);
|
||||
while (strlen($symkey) < $length) {
|
||||
$symkey.= pack('H*', md5($symkey . $password . $iv));
|
||||
}
|
||||
return substr($symkey, 0, $length);
|
||||
}
|
||||
|
||||
/**
|
||||
* Break a public or private key down into its constituent components
|
||||
*
|
||||
* @access public
|
||||
* @param string $key
|
||||
* @param string $password optional
|
||||
* @return array
|
||||
*/
|
||||
static function load($key, $password = '')
|
||||
{
|
||||
if (!is_string($key)) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$components = array('isPublicKey' => strpos($key, 'PUBLIC') !== false);
|
||||
|
||||
/* Although PKCS#1 proposes a format that public and private keys can use, encrypting them is
|
||||
"outside the scope" of PKCS#1. PKCS#1 then refers you to PKCS#12 and PKCS#15 if you're wanting to
|
||||
protect private keys, however, that's not what OpenSSL* does. OpenSSL protects private keys by adding
|
||||
two new "fields" to the key - DEK-Info and Proc-Type. These fields are discussed here:
|
||||
|
||||
http://tools.ietf.org/html/rfc1421#section-4.6.1.1
|
||||
http://tools.ietf.org/html/rfc1421#section-4.6.1.3
|
||||
|
||||
DES-EDE3-CBC as an algorithm, however, is not discussed anywhere, near as I can tell.
|
||||
DES-CBC and DES-EDE are discussed in RFC1423, however, DES-EDE3-CBC isn't, nor is its key derivation
|
||||
function. As is, the definitive authority on this encoding scheme isn't the IETF but rather OpenSSL's
|
||||
own implementation. ie. the implementation *is* the standard and any bugs that may exist in that
|
||||
implementation are part of the standard, as well.
|
||||
|
||||
* OpenSSL is the de facto standard. It's utilized by OpenSSH and other projects */
|
||||
if (preg_match('#DEK-Info: (.+),(.+)#', $key, $matches)) {
|
||||
$iv = pack('H*', trim($matches[2]));
|
||||
// remove the Proc-Type / DEK-Info sections as they're no longer needed
|
||||
$key = preg_replace('#^(?:Proc-Type|DEK-Info): .*#m', '', $key);
|
||||
$ciphertext = self::_extractBER($key);
|
||||
if ($ciphertext === false) {
|
||||
$ciphertext = $key;
|
||||
}
|
||||
$crypto = self::getEncryptionObject($matches[1]);
|
||||
$crypto->setKey(self::generateSymmetricKey($password, $iv, $crypto->getKeyLength() >> 3));
|
||||
$crypto->setIV($iv);
|
||||
$key = $crypto->decrypt($ciphertext);
|
||||
if ($key === false) {
|
||||
return false;
|
||||
}
|
||||
} else {
|
||||
if (self::$format != self::MODE_DER) {
|
||||
$decoded = self::_extractBER($key);
|
||||
if ($decoded !== false) {
|
||||
$key = $decoded;
|
||||
} elseif (self::$format == self::MODE_PEM) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (ord(self::_string_shift($key)) != self::ASN1_SEQUENCE) {
|
||||
return false;
|
||||
}
|
||||
if (self::_decodeLength($key) != strlen($key)) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$tag = ord(self::_string_shift($key));
|
||||
/* intended for keys for which OpenSSL's asn1parse returns the following:
|
||||
|
||||
0:d=0 hl=4 l= 631 cons: SEQUENCE
|
||||
4:d=1 hl=2 l= 1 prim: INTEGER :00
|
||||
7:d=1 hl=2 l= 13 cons: SEQUENCE
|
||||
9:d=2 hl=2 l= 9 prim: OBJECT :rsaEncryption
|
||||
20:d=2 hl=2 l= 0 prim: NULL
|
||||
22:d=1 hl=4 l= 609 prim: OCTET STRING
|
||||
|
||||
ie. PKCS8 keys */
|
||||
|
||||
if ($tag == self::ASN1_INTEGER && substr($key, 0, 3) == "\x01\x00\x30") {
|
||||
self::_string_shift($key, 3);
|
||||
$tag = self::ASN1_SEQUENCE;
|
||||
}
|
||||
|
||||
if ($tag == self::ASN1_SEQUENCE) {
|
||||
$temp = self::_string_shift($key, self::_decodeLength($key));
|
||||
if (ord(self::_string_shift($temp)) != self::ASN1_OBJECT) {
|
||||
return false;
|
||||
}
|
||||
$length = self::_decodeLength($temp);
|
||||
switch (self::_string_shift($temp, $length)) {
|
||||
case "\x2a\x86\x48\x86\xf7\x0d\x01\x01\x01": // rsaEncryption
|
||||
break;
|
||||
case "\x2a\x86\x48\x86\xf7\x0d\x01\x05\x03": // pbeWithMD5AndDES-CBC
|
||||
/*
|
||||
PBEParameter ::= SEQUENCE {
|
||||
salt OCTET STRING (SIZE(8)),
|
||||
iterationCount INTEGER }
|
||||
*/
|
||||
if (ord(self::_string_shift($temp)) != self::ASN1_SEQUENCE) {
|
||||
return false;
|
||||
}
|
||||
if (self::_decodeLength($temp) != strlen($temp)) {
|
||||
return false;
|
||||
}
|
||||
self::_string_shift($temp); // assume it's an octet string
|
||||
$salt = self::_string_shift($temp, self::_decodeLength($temp));
|
||||
if (ord(self::_string_shift($temp)) != self::ASN1_INTEGER) {
|
||||
return false;
|
||||
}
|
||||
self::_decodeLength($temp);
|
||||
list(, $iterationCount) = unpack('N', str_pad($temp, 4, chr(0), STR_PAD_LEFT));
|
||||
self::_string_shift($key); // assume it's an octet string
|
||||
$length = self::_decodeLength($key);
|
||||
if (strlen($key) != $length) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$crypto = new DES(DES::MODE_CBC);
|
||||
$crypto->setPassword($password, 'pbkdf1', 'md5', $salt, $iterationCount);
|
||||
$key = $crypto->decrypt($key);
|
||||
if ($key === false) {
|
||||
return false;
|
||||
}
|
||||
return self::load($key);
|
||||
default:
|
||||
return false;
|
||||
}
|
||||
/* intended for keys for which OpenSSL's asn1parse returns the following:
|
||||
|
||||
0:d=0 hl=4 l= 290 cons: SEQUENCE
|
||||
4:d=1 hl=2 l= 13 cons: SEQUENCE
|
||||
6:d=2 hl=2 l= 9 prim: OBJECT :rsaEncryption
|
||||
17:d=2 hl=2 l= 0 prim: NULL
|
||||
19:d=1 hl=4 l= 271 prim: BIT STRING */
|
||||
$tag = ord(self::_string_shift($key)); // skip over the BIT STRING / OCTET STRING tag
|
||||
self::_decodeLength($key); // skip over the BIT STRING / OCTET STRING length
|
||||
// "The initial octet shall encode, as an unsigned binary integer wtih bit 1 as the least significant bit, the number of
|
||||
// unused bits in the final subsequent octet. The number shall be in the range zero to seven."
|
||||
// -- http://www.itu.int/ITU-T/studygroups/com17/languages/X.690-0207.pdf (section 8.6.2.2)
|
||||
if ($tag == self::ASN1_BITSTRING) {
|
||||
self::_string_shift($key);
|
||||
}
|
||||
if (ord(self::_string_shift($key)) != self::ASN1_SEQUENCE) {
|
||||
return false;
|
||||
}
|
||||
if (self::_decodeLength($key) != strlen($key)) {
|
||||
return false;
|
||||
}
|
||||
$tag = ord(self::_string_shift($key));
|
||||
}
|
||||
if ($tag != self::ASN1_INTEGER) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$length = self::_decodeLength($key);
|
||||
$temp = self::_string_shift($key, $length);
|
||||
if (strlen($temp) != 1 || ord($temp) > 2) {
|
||||
$components['modulus'] = new BigInteger($temp, 256);
|
||||
self::_string_shift($key); // skip over self::ASN1_INTEGER
|
||||
$length = self::_decodeLength($key);
|
||||
$components[$components['isPublicKey'] ? 'publicExponent' : 'privateExponent'] = new BigInteger(self::_string_shift($key, $length), 256);
|
||||
|
||||
return $components;
|
||||
}
|
||||
if (ord(self::_string_shift($key)) != self::ASN1_INTEGER) {
|
||||
return false;
|
||||
}
|
||||
$length = self::_decodeLength($key);
|
||||
$components['modulus'] = new BigInteger(self::_string_shift($key, $length), 256);
|
||||
self::_string_shift($key);
|
||||
$length = self::_decodeLength($key);
|
||||
$components['publicExponent'] = new BigInteger(self::_string_shift($key, $length), 256);
|
||||
self::_string_shift($key);
|
||||
$length = self::_decodeLength($key);
|
||||
$components['privateExponent'] = new BigInteger(self::_string_shift($key, $length), 256);
|
||||
self::_string_shift($key);
|
||||
$length = self::_decodeLength($key);
|
||||
$components['primes'] = array(1 => new BigInteger(self::_string_shift($key, $length), 256));
|
||||
self::_string_shift($key);
|
||||
$length = self::_decodeLength($key);
|
||||
$components['primes'][] = new BigInteger(self::_string_shift($key, $length), 256);
|
||||
self::_string_shift($key);
|
||||
$length = self::_decodeLength($key);
|
||||
$components['exponents'] = array(1 => new BigInteger(self::_string_shift($key, $length), 256));
|
||||
self::_string_shift($key);
|
||||
$length = self::_decodeLength($key);
|
||||
$components['exponents'][] = new BigInteger(self::_string_shift($key, $length), 256);
|
||||
self::_string_shift($key);
|
||||
$length = self::_decodeLength($key);
|
||||
$components['coefficients'] = array(2 => new BigInteger(self::_string_shift($key, $length), 256));
|
||||
|
||||
if (!empty($key)) {
|
||||
if (ord(self::_string_shift($key)) != self::ASN1_SEQUENCE) {
|
||||
return false;
|
||||
}
|
||||
self::_decodeLength($key);
|
||||
while (!empty($key)) {
|
||||
if (ord(self::_string_shift($key)) != self::ASN1_SEQUENCE) {
|
||||
return false;
|
||||
}
|
||||
self::_decodeLength($key);
|
||||
$key = substr($key, 1);
|
||||
$length = self::_decodeLength($key);
|
||||
$components['primes'][] = new BigInteger(self::_string_shift($key, $length), 256);
|
||||
self::_string_shift($key);
|
||||
$length = self::_decodeLength($key);
|
||||
$components['exponents'][] = new BigInteger(self::_string_shift($key, $length), 256);
|
||||
self::_string_shift($key);
|
||||
$length = self::_decodeLength($key);
|
||||
$components['coefficients'][] = new BigInteger(self::_string_shift($key, $length), 256);
|
||||
}
|
||||
}
|
||||
|
||||
return $components;
|
||||
}
|
||||
|
||||
/**
|
||||
* Require base64-encoded PEM's be supplied
|
||||
*
|
||||
* @see self::load()
|
||||
* @access public
|
||||
*/
|
||||
static function requirePEM()
|
||||
{
|
||||
self::$format = self::MODE_PEM;
|
||||
}
|
||||
|
||||
/**
|
||||
* Require raw DER's be supplied
|
||||
*
|
||||
* @see self::load()
|
||||
* @access public
|
||||
*/
|
||||
static function requireDER()
|
||||
{
|
||||
self::$format = self::MODE_DER;
|
||||
}
|
||||
|
||||
/**
|
||||
* Accept any format and auto detect the format
|
||||
*
|
||||
* This is the default setting
|
||||
*
|
||||
* @see self::load()
|
||||
* @access public
|
||||
*/
|
||||
static function requireAny()
|
||||
{
|
||||
self::$format = self::MODE_ANY;
|
||||
}
|
||||
|
||||
/**
|
||||
* DER-decode the length
|
||||
*
|
||||
* DER supports lengths up to (2**8)**127, however, we'll only support lengths up to (2**8)**4. See
|
||||
* {@link http://itu.int/ITU-T/studygroups/com17/languages/X.690-0207.pdf#p=13 X.690 paragraph 8.1.3} for more information.
|
||||
*
|
||||
* @access private
|
||||
* @param string $string
|
||||
* @return int
|
||||
*/
|
||||
static function _decodeLength(&$string)
|
||||
{
|
||||
$length = ord(self::_string_shift($string));
|
||||
if ($length & 0x80) { // definite length, long form
|
||||
$length&= 0x7F;
|
||||
$temp = self::_string_shift($string, $length);
|
||||
list(, $length) = unpack('N', substr(str_pad($temp, 4, chr(0), STR_PAD_LEFT), -4));
|
||||
}
|
||||
return $length;
|
||||
}
|
||||
|
||||
/**
|
||||
* DER-encode the length
|
||||
*
|
||||
* DER supports lengths up to (2**8)**127, however, we'll only support lengths up to (2**8)**4. See
|
||||
* {@link http://itu.int/ITU-T/studygroups/com17/languages/X.690-0207.pdf#p=13 X.690 paragraph 8.1.3} for more information.
|
||||
*
|
||||
* @access private
|
||||
* @param int $length
|
||||
* @return string
|
||||
*/
|
||||
static function _encodeLength($length)
|
||||
{
|
||||
if ($length <= 0x7F) {
|
||||
return chr($length);
|
||||
}
|
||||
|
||||
$temp = ltrim(pack('N', $length), chr(0));
|
||||
return pack('Ca*', 0x80 | strlen($temp), $temp);
|
||||
}
|
||||
|
||||
/**
|
||||
* String Shift
|
||||
*
|
||||
* Inspired by array_shift
|
||||
*
|
||||
* @param string $string
|
||||
* @param int $index
|
||||
* @return string
|
||||
* @access private
|
||||
*/
|
||||
static function _string_shift(&$string, $index = 1)
|
||||
{
|
||||
$substr = substr($string, 0, $index);
|
||||
$string = substr($string, $index);
|
||||
return $substr;
|
||||
}
|
||||
|
||||
/**
|
||||
* Extract raw BER from Base64 encoding
|
||||
*
|
||||
* @access private
|
||||
* @param string $str
|
||||
* @return string
|
||||
*/
|
||||
static function _extractBER($str)
|
||||
{
|
||||
/* X.509 certs are assumed to be base64 encoded but sometimes they'll have additional things in them
|
||||
* above and beyond the ceritificate.
|
||||
* ie. some may have the following preceding the -----BEGIN CERTIFICATE----- line:
|
||||
*
|
||||
* Bag Attributes
|
||||
* localKeyID: 01 00 00 00
|
||||
* subject=/O=organization/OU=org unit/CN=common name
|
||||
* issuer=/O=organization/CN=common name
|
||||
*/
|
||||
$temp = preg_replace('#.*?^-+[^-]+-+[\r\n ]*$#ms', '', $str, 1);
|
||||
// remove the -----BEGIN CERTIFICATE----- and -----END CERTIFICATE----- stuff
|
||||
$temp = preg_replace('#-+[^-]+-+#', '', $temp);
|
||||
// remove new lines
|
||||
$temp = str_replace(array("\r", "\n", ' '), '', $temp);
|
||||
$temp = preg_match('#^[a-zA-Z\d/+]*={0,2}$#', $temp) ? base64_decode($temp) : false;
|
||||
return $temp != false ? $temp : $str;
|
||||
}
|
||||
}
|
||||
@ -1,172 +0,0 @@
|
||||
<?php
|
||||
/**
|
||||
* PKCS#1 Formatted RSA Key Handler
|
||||
*
|
||||
* PHP version 5
|
||||
*
|
||||
* Used by File/X509.php
|
||||
*
|
||||
* Has the following header:
|
||||
*
|
||||
* -----BEGIN RSA PUBLIC KEY-----
|
||||
*
|
||||
* Analogous to ssh-keygen's pem format (as specified by -m)
|
||||
*
|
||||
* @category Crypt
|
||||
* @package RSA
|
||||
* @author Jim Wigginton <terrafrost@php.net>
|
||||
* @copyright 2015 Jim Wigginton
|
||||
* @license http://www.opensource.org/licenses/mit-license.html MIT License
|
||||
* @link http://phpseclib.sourceforge.net
|
||||
*/
|
||||
|
||||
namespace phpseclib\Crypt\RSA;
|
||||
|
||||
use phpseclib\Crypt\AES;
|
||||
use phpseclib\Crypt\DES;
|
||||
use phpseclib\Crypt\Random;
|
||||
use phpseclib\Crypt\TripleDES;
|
||||
use phpseclib\Math\BigInteger;
|
||||
|
||||
/**
|
||||
* PKCS#1 Formatted RSA Key Handler
|
||||
*
|
||||
* @package RSA
|
||||
* @author Jim Wigginton <terrafrost@php.net>
|
||||
* @access public
|
||||
*/
|
||||
class PKCS1 extends PKCS
|
||||
{
|
||||
/**
|
||||
* Default encryption algorithm
|
||||
*
|
||||
* @var string
|
||||
* @access private
|
||||
*/
|
||||
static $defaultEncryptionAlgorithm = 'DES-EDE3-CBC';
|
||||
|
||||
/**
|
||||
* Sets the default encryption algorithm
|
||||
*
|
||||
* @access public
|
||||
* @param string $algo
|
||||
*/
|
||||
static function setEncryptionAlgorithm($algo)
|
||||
{
|
||||
self::$defaultEncryptionAlgorithm = $algo;
|
||||
}
|
||||
|
||||
/**
|
||||
* Convert a private key to the appropriate format.
|
||||
*
|
||||
* @access public
|
||||
* @param \phpseclib\Math\BigInteger $n
|
||||
* @param \phpseclib\Math\BigInteger $e
|
||||
* @param \phpseclib\Math\BigInteger $d
|
||||
* @param array $primes
|
||||
* @param array $exponents
|
||||
* @param array $coefficients
|
||||
* @param string $password optional
|
||||
* @return string
|
||||
*/
|
||||
static function savePrivateKey(BigInteger $n, BigInteger $e, BigInteger $d, $primes, $exponents, $coefficients, $password = '')
|
||||
{
|
||||
$num_primes = count($primes);
|
||||
$raw = array(
|
||||
'version' => $num_primes == 2 ? chr(0) : chr(1), // two-prime vs. multi
|
||||
'modulus' => $n->toBytes(true),
|
||||
'publicExponent' => $e->toBytes(true),
|
||||
'privateExponent' => $d->toBytes(true),
|
||||
'prime1' => $primes[1]->toBytes(true),
|
||||
'prime2' => $primes[2]->toBytes(true),
|
||||
'exponent1' => $exponents[1]->toBytes(true),
|
||||
'exponent2' => $exponents[2]->toBytes(true),
|
||||
'coefficient' => $coefficients[2]->toBytes(true)
|
||||
);
|
||||
|
||||
$components = array();
|
||||
foreach ($raw as $name => $value) {
|
||||
$components[$name] = pack('Ca*a*', self::ASN1_INTEGER, self::_encodeLength(strlen($value)), $value);
|
||||
}
|
||||
|
||||
$RSAPrivateKey = implode('', $components);
|
||||
|
||||
if ($num_primes > 2) {
|
||||
$OtherPrimeInfos = '';
|
||||
for ($i = 3; $i <= $num_primes; $i++) {
|
||||
// OtherPrimeInfos ::= SEQUENCE SIZE(1..MAX) OF OtherPrimeInfo
|
||||
//
|
||||
// OtherPrimeInfo ::= SEQUENCE {
|
||||
// prime INTEGER, -- ri
|
||||
// exponent INTEGER, -- di
|
||||
// coefficient INTEGER -- ti
|
||||
// }
|
||||
$OtherPrimeInfo = pack('Ca*a*', self::ASN1_INTEGER, self::_encodeLength(strlen($primes[$i]->toBytes(true))), $primes[$i]->toBytes(true));
|
||||
$OtherPrimeInfo.= pack('Ca*a*', self::ASN1_INTEGER, self::_encodeLength(strlen($exponents[$i]->toBytes(true))), $exponents[$i]->toBytes(true));
|
||||
$OtherPrimeInfo.= pack('Ca*a*', self::ASN1_INTEGER, self::_encodeLength(strlen($coefficients[$i]->toBytes(true))), $coefficients[$i]->toBytes(true));
|
||||
$OtherPrimeInfos.= pack('Ca*a*', self::ASN1_SEQUENCE, self::_encodeLength(strlen($OtherPrimeInfo)), $OtherPrimeInfo);
|
||||
}
|
||||
$RSAPrivateKey.= pack('Ca*a*', self::ASN1_SEQUENCE, self::_encodeLength(strlen($OtherPrimeInfos)), $OtherPrimeInfos);
|
||||
}
|
||||
|
||||
$RSAPrivateKey = pack('Ca*a*', self::ASN1_SEQUENCE, self::_encodeLength(strlen($RSAPrivateKey)), $RSAPrivateKey);
|
||||
|
||||
if (!empty($password) || is_string($password)) {
|
||||
$cipher = self::getEncryptionObject(self::$defaultEncryptionAlgorithm);
|
||||
$iv = Random::string($cipher->getBlockLength() >> 3);
|
||||
$cipher->setKey(self::generateSymmetricKey($password, $iv, $cipher->getKeyLength() >> 3));
|
||||
$cipher->setIV($iv);
|
||||
$iv = strtoupper(bin2hex($iv));
|
||||
$RSAPrivateKey = "-----BEGIN RSA PRIVATE KEY-----\r\n" .
|
||||
"Proc-Type: 4,ENCRYPTED\r\n" .
|
||||
"DEK-Info: " . self::$defaultEncryptionAlgorithm . ",$iv\r\n" .
|
||||
"\r\n" .
|
||||
chunk_split(base64_encode($cipher->encrypt($RSAPrivateKey)), 64) .
|
||||
'-----END RSA PRIVATE KEY-----';
|
||||
} else {
|
||||
$RSAPrivateKey = "-----BEGIN RSA PRIVATE KEY-----\r\n" .
|
||||
chunk_split(base64_encode($RSAPrivateKey), 64) .
|
||||
'-----END RSA PRIVATE KEY-----';
|
||||
}
|
||||
|
||||
return $RSAPrivateKey;
|
||||
}
|
||||
|
||||
/**
|
||||
* Convert a public key to the appropriate format
|
||||
*
|
||||
* @access public
|
||||
* @param \phpseclib\Math\BigInteger $n
|
||||
* @param \phpseclib\Math\BigInteger $e
|
||||
* @return string
|
||||
*/
|
||||
static function savePublicKey(BigInteger $n, BigInteger $e)
|
||||
{
|
||||
$modulus = $n->toBytes(true);
|
||||
$publicExponent = $e->toBytes(true);
|
||||
|
||||
// from <http://tools.ietf.org/html/rfc3447#appendix-A.1.1>:
|
||||
// RSAPublicKey ::= SEQUENCE {
|
||||
// modulus INTEGER, -- n
|
||||
// publicExponent INTEGER -- e
|
||||
// }
|
||||
$components = array(
|
||||
'modulus' => pack('Ca*a*', self::ASN1_INTEGER, self::_encodeLength(strlen($modulus)), $modulus),
|
||||
'publicExponent' => pack('Ca*a*', self::ASN1_INTEGER, self::_encodeLength(strlen($publicExponent)), $publicExponent)
|
||||
);
|
||||
|
||||
$RSAPublicKey = pack(
|
||||
'Ca*a*a*',
|
||||
self::ASN1_SEQUENCE,
|
||||
self::_encodeLength(strlen($components['modulus']) + strlen($components['publicExponent'])),
|
||||
$components['modulus'],
|
||||
$components['publicExponent']
|
||||
);
|
||||
|
||||
$RSAPublicKey = "-----BEGIN RSA PUBLIC KEY-----\r\n" .
|
||||
chunk_split(base64_encode($RSAPublicKey), 64) .
|
||||
'-----END RSA PUBLIC KEY-----';
|
||||
|
||||
return $RSAPublicKey;
|
||||
}
|
||||
}
|
||||
@ -1,208 +0,0 @@
|
||||
<?php
|
||||
/**
|
||||
* PKCS#8 Formatted RSA Key Handler
|
||||
*
|
||||
* PHP version 5
|
||||
*
|
||||
* Used by PHP's openssl_public_encrypt() and openssl's rsautl (when -pubin is set)
|
||||
*
|
||||
* Has the following header:
|
||||
*
|
||||
* -----BEGIN PUBLIC KEY-----
|
||||
*
|
||||
* Analogous to ssh-keygen's pkcs8 format (as specified by -m). Although PKCS8
|
||||
* is specific to private keys it's basically creating a DER-encoded wrapper
|
||||
* for keys. This just extends that same concept to public keys (much like ssh-keygen)
|
||||
*
|
||||
* @category Crypt
|
||||
* @package RSA
|
||||
* @author Jim Wigginton <terrafrost@php.net>
|
||||
* @copyright 2015 Jim Wigginton
|
||||
* @license http://www.opensource.org/licenses/mit-license.html MIT License
|
||||
* @link http://phpseclib.sourceforge.net
|
||||
*/
|
||||
|
||||
namespace phpseclib\Crypt\RSA;
|
||||
|
||||
use phpseclib\Crypt\DES;
|
||||
use phpseclib\Crypt\Random;
|
||||
use phpseclib\Math\BigInteger;
|
||||
|
||||
/**
|
||||
* PKCS#8 Formatted RSA Key Handler
|
||||
*
|
||||
* @package RSA
|
||||
* @author Jim Wigginton <terrafrost@php.net>
|
||||
* @access public
|
||||
*/
|
||||
class PKCS8 extends PKCS
|
||||
{
|
||||
/**
|
||||
* Convert a private key to the appropriate format.
|
||||
*
|
||||
* @access public
|
||||
* @param \phpseclib\Math\BigInteger $n
|
||||
* @param \phpseclib\Math\BigInteger $e
|
||||
* @param \phpseclib\Math\BigInteger $d
|
||||
* @param array $primes
|
||||
* @param array $exponents
|
||||
* @param array $coefficients
|
||||
* @param string $password optional
|
||||
* @return string
|
||||
*/
|
||||
static function savePrivateKey(BigInteger $n, BigInteger $e, BigInteger $d, $primes, $exponents, $coefficients, $password = '')
|
||||
{
|
||||
$num_primes = count($primes);
|
||||
$raw = array(
|
||||
'version' => $num_primes == 2 ? chr(0) : chr(1), // two-prime vs. multi
|
||||
'modulus' => $n->toBytes(true),
|
||||
'publicExponent' => $e->toBytes(true),
|
||||
'privateExponent' => $d->toBytes(true),
|
||||
'prime1' => $primes[1]->toBytes(true),
|
||||
'prime2' => $primes[2]->toBytes(true),
|
||||
'exponent1' => $exponents[1]->toBytes(true),
|
||||
'exponent2' => $exponents[2]->toBytes(true),
|
||||
'coefficient' => $coefficients[2]->toBytes(true)
|
||||
);
|
||||
|
||||
$components = array();
|
||||
foreach ($raw as $name => $value) {
|
||||
$components[$name] = pack('Ca*a*', self::ASN1_INTEGER, self::_encodeLength(strlen($value)), $value);
|
||||
}
|
||||
|
||||
$RSAPrivateKey = implode('', $components);
|
||||
|
||||
if ($num_primes > 2) {
|
||||
$OtherPrimeInfos = '';
|
||||
for ($i = 3; $i <= $num_primes; $i++) {
|
||||
// OtherPrimeInfos ::= SEQUENCE SIZE(1..MAX) OF OtherPrimeInfo
|
||||
//
|
||||
// OtherPrimeInfo ::= SEQUENCE {
|
||||
// prime INTEGER, -- ri
|
||||
// exponent INTEGER, -- di
|
||||
// coefficient INTEGER -- ti
|
||||
// }
|
||||
$OtherPrimeInfo = pack('Ca*a*', self::ASN1_INTEGER, self::_encodeLength(strlen($primes[$i]->toBytes(true))), $primes[$i]->toBytes(true));
|
||||
$OtherPrimeInfo.= pack('Ca*a*', self::ASN1_INTEGER, self::_encodeLength(strlen($exponents[$i]->toBytes(true))), $exponents[$i]->toBytes(true));
|
||||
$OtherPrimeInfo.= pack('Ca*a*', self::ASN1_INTEGER, self::_encodeLength(strlen($coefficients[$i]->toBytes(true))), $coefficients[$i]->toBytes(true));
|
||||
$OtherPrimeInfos.= pack('Ca*a*', self::ASN1_SEQUENCE, self::_encodeLength(strlen($OtherPrimeInfo)), $OtherPrimeInfo);
|
||||
}
|
||||
$RSAPrivateKey.= pack('Ca*a*', self::ASN1_SEQUENCE, self::_encodeLength(strlen($OtherPrimeInfos)), $OtherPrimeInfos);
|
||||
}
|
||||
|
||||
$RSAPrivateKey = pack('Ca*a*', self::ASN1_SEQUENCE, self::_encodeLength(strlen($RSAPrivateKey)), $RSAPrivateKey);
|
||||
|
||||
$rsaOID = pack('H*', '300d06092a864886f70d0101010500'); // hex version of MA0GCSqGSIb3DQEBAQUA
|
||||
$RSAPrivateKey = pack(
|
||||
'Ca*a*Ca*a*',
|
||||
self::ASN1_INTEGER,
|
||||
"\01\00",
|
||||
$rsaOID,
|
||||
4,
|
||||
self::_encodeLength(strlen($RSAPrivateKey)),
|
||||
$RSAPrivateKey
|
||||
);
|
||||
$RSAPrivateKey = pack('Ca*a*', self::ASN1_SEQUENCE, self::_encodeLength(strlen($RSAPrivateKey)), $RSAPrivateKey);
|
||||
if (!empty($password) || is_string($password)) {
|
||||
$salt = Random::string(8);
|
||||
$iterationCount = 2048;
|
||||
|
||||
$crypto = new DES(DES::MODE_CBC);
|
||||
$crypto->setPassword($password, 'pbkdf1', 'md5', $salt, $iterationCount);
|
||||
$RSAPrivateKey = $crypto->encrypt($RSAPrivateKey);
|
||||
|
||||
$parameters = pack(
|
||||
'Ca*a*Ca*N',
|
||||
self::ASN1_OCTETSTRING,
|
||||
self::_encodeLength(strlen($salt)),
|
||||
$salt,
|
||||
self::ASN1_INTEGER,
|
||||
self::_encodeLength(4),
|
||||
$iterationCount
|
||||
);
|
||||
$pbeWithMD5AndDES_CBC = "\x2a\x86\x48\x86\xf7\x0d\x01\x05\x03";
|
||||
|
||||
$encryptionAlgorithm = pack(
|
||||
'Ca*a*Ca*a*',
|
||||
self::ASN1_OBJECT,
|
||||
self::_encodeLength(strlen($pbeWithMD5AndDES_CBC)),
|
||||
$pbeWithMD5AndDES_CBC,
|
||||
self::ASN1_SEQUENCE,
|
||||
self::_encodeLength(strlen($parameters)),
|
||||
$parameters
|
||||
);
|
||||
|
||||
$RSAPrivateKey = pack(
|
||||
'Ca*a*Ca*a*',
|
||||
self::ASN1_SEQUENCE,
|
||||
self::_encodeLength(strlen($encryptionAlgorithm)),
|
||||
$encryptionAlgorithm,
|
||||
self::ASN1_OCTETSTRING,
|
||||
self::_encodeLength(strlen($RSAPrivateKey)),
|
||||
$RSAPrivateKey
|
||||
);
|
||||
|
||||
$RSAPrivateKey = pack('Ca*a*', self::ASN1_SEQUENCE, self::_encodeLength(strlen($RSAPrivateKey)), $RSAPrivateKey);
|
||||
|
||||
$RSAPrivateKey = "-----BEGIN ENCRYPTED PRIVATE KEY-----\r\n" .
|
||||
chunk_split(base64_encode($RSAPrivateKey), 64) .
|
||||
'-----END ENCRYPTED PRIVATE KEY-----';
|
||||
} else {
|
||||
$RSAPrivateKey = "-----BEGIN PRIVATE KEY-----\r\n" .
|
||||
chunk_split(base64_encode($RSAPrivateKey), 64) .
|
||||
'-----END PRIVATE KEY-----';
|
||||
}
|
||||
|
||||
return $RSAPrivateKey;
|
||||
}
|
||||
|
||||
/**
|
||||
* Convert a public key to the appropriate format
|
||||
*
|
||||
* @access public
|
||||
* @param \phpseclib\Math\BigInteger $n
|
||||
* @param \phpseclib\Math\BigInteger $e
|
||||
* @return string
|
||||
*/
|
||||
static function savePublicKey(BigInteger $n, BigInteger $e)
|
||||
{
|
||||
$modulus = $n->toBytes(true);
|
||||
$publicExponent = $e->toBytes(true);
|
||||
|
||||
// from <http://tools.ietf.org/html/rfc3447#appendix-A.1.1>:
|
||||
// RSAPublicKey ::= SEQUENCE {
|
||||
// modulus INTEGER, -- n
|
||||
// publicExponent INTEGER -- e
|
||||
// }
|
||||
$components = array(
|
||||
'modulus' => pack('Ca*a*', self::ASN1_INTEGER, self::_encodeLength(strlen($modulus)), $modulus),
|
||||
'publicExponent' => pack('Ca*a*', self::ASN1_INTEGER, self::_encodeLength(strlen($publicExponent)), $publicExponent)
|
||||
);
|
||||
|
||||
$RSAPublicKey = pack(
|
||||
'Ca*a*a*',
|
||||
self::ASN1_SEQUENCE,
|
||||
self::_encodeLength(strlen($components['modulus']) + strlen($components['publicExponent'])),
|
||||
$components['modulus'],
|
||||
$components['publicExponent']
|
||||
);
|
||||
|
||||
// sequence(oid(1.2.840.113549.1.1.1), null)) = rsaEncryption.
|
||||
$rsaOID = pack('H*', '300d06092a864886f70d0101010500'); // hex version of MA0GCSqGSIb3DQEBAQUA
|
||||
$RSAPublicKey = chr(0) . $RSAPublicKey;
|
||||
$RSAPublicKey = chr(3) . self::_encodeLength(strlen($RSAPublicKey)) . $RSAPublicKey;
|
||||
|
||||
$RSAPublicKey = pack(
|
||||
'Ca*a*',
|
||||
self::ASN1_SEQUENCE,
|
||||
self::_encodeLength(strlen($rsaOID . $RSAPublicKey)),
|
||||
$rsaOID . $RSAPublicKey
|
||||
);
|
||||
|
||||
$RSAPublicKey = "-----BEGIN PUBLIC KEY-----\r\n" .
|
||||
chunk_split(base64_encode($RSAPublicKey), 64) .
|
||||
'-----END PUBLIC KEY-----';
|
||||
|
||||
return $RSAPublicKey;
|
||||
}
|
||||
}
|
||||
@ -1,311 +0,0 @@
|
||||
<?php
|
||||
/**
|
||||
* PuTTY Formatted RSA Key Handler
|
||||
*
|
||||
* PHP version 5
|
||||
*
|
||||
* @category Crypt
|
||||
* @package RSA
|
||||
* @author Jim Wigginton <terrafrost@php.net>
|
||||
* @copyright 2015 Jim Wigginton
|
||||
* @license http://www.opensource.org/licenses/mit-license.html MIT License
|
||||
* @link http://phpseclib.sourceforge.net
|
||||
*/
|
||||
|
||||
namespace phpseclib\Crypt\RSA;
|
||||
|
||||
use phpseclib\Crypt\AES;
|
||||
use phpseclib\Crypt\Hash;
|
||||
use phpseclib\Math\BigInteger;
|
||||
|
||||
/**
|
||||
* PuTTY Formatted RSA Key Handler
|
||||
*
|
||||
* @package RSA
|
||||
* @author Jim Wigginton <terrafrost@php.net>
|
||||
* @access public
|
||||
*/
|
||||
class PuTTY
|
||||
{
|
||||
/**
|
||||
* Default comment
|
||||
*
|
||||
* @var string
|
||||
* @access private
|
||||
*/
|
||||
static $comment = 'phpseclib-generated-key';
|
||||
|
||||
/**
|
||||
* Sets the default comment
|
||||
*
|
||||
* @access public
|
||||
* @param string $comment
|
||||
*/
|
||||
static function setComment($comment)
|
||||
{
|
||||
self::$comment = str_replace(array("\r", "\n"), '', $comment);
|
||||
}
|
||||
|
||||
/**
|
||||
* Generate a symmetric key for PuTTY keys
|
||||
*
|
||||
* @access public
|
||||
* @param string $password
|
||||
* @param string $iv
|
||||
* @param int $length
|
||||
* @return string
|
||||
*/
|
||||
static function generateSymmetricKey($password, $length)
|
||||
{
|
||||
$symkey = '';
|
||||
$sequence = 0;
|
||||
while (strlen($symkey) < $length) {
|
||||
$temp = pack('Na*', $sequence++, $password);
|
||||
$symkey.= pack('H*', sha1($temp));
|
||||
}
|
||||
return substr($symkey, 0, $length);
|
||||
}
|
||||
|
||||
/**
|
||||
* Break a public or private key down into its constituent components
|
||||
*
|
||||
* @access public
|
||||
* @param string $key
|
||||
* @param string $password optional
|
||||
* @return array
|
||||
*/
|
||||
static function load($key, $password = '')
|
||||
{
|
||||
if (!is_string($key)) {
|
||||
return false;
|
||||
}
|
||||
|
||||
static $one;
|
||||
if (!isset($one)) {
|
||||
$one = new BigInteger(1);
|
||||
}
|
||||
|
||||
if (strpos($key, 'BEGIN SSH2 PUBLIC KEY')) {
|
||||
$data = preg_split('#[\r\n]+#', $key);
|
||||
$data = array_splice($data, 2, -1);
|
||||
$data = implode('', $data);
|
||||
|
||||
$components = OpenSSH::load($data);
|
||||
if ($components === false) {
|
||||
return false;
|
||||
}
|
||||
|
||||
if (!preg_match('#Comment: "(.+)"#', $key, $matches)) {
|
||||
return false;
|
||||
}
|
||||
$components['comment'] = str_replace(array('\\\\', '\"'), array('\\', '"'), $matches[1]);
|
||||
|
||||
return $components;
|
||||
}
|
||||
|
||||
$components = array('isPublicKey' => false);
|
||||
$key = preg_split('#\r\n|\r|\n#', $key);
|
||||
$type = trim(preg_replace('#PuTTY-User-Key-File-2: (.+)#', '$1', $key[0]));
|
||||
if ($type != 'ssh-rsa') {
|
||||
return false;
|
||||
}
|
||||
$encryption = trim(preg_replace('#Encryption: (.+)#', '$1', $key[1]));
|
||||
$components['comment'] = trim(preg_replace('#Comment: (.+)#', '$1', $key[2]));
|
||||
|
||||
$publicLength = trim(preg_replace('#Public-Lines: (\d+)#', '$1', $key[3]));
|
||||
$public = base64_decode(implode('', array_map('trim', array_slice($key, 4, $publicLength))));
|
||||
$public = substr($public, 11);
|
||||
extract(unpack('Nlength', self::_string_shift($public, 4)));
|
||||
$components['publicExponent'] = new BigInteger(self::_string_shift($public, $length), -256);
|
||||
extract(unpack('Nlength', self::_string_shift($public, 4)));
|
||||
$components['modulus'] = new BigInteger(self::_string_shift($public, $length), -256);
|
||||
|
||||
$privateLength = trim(preg_replace('#Private-Lines: (\d+)#', '$1', $key[$publicLength + 4]));
|
||||
$private = base64_decode(implode('', array_map('trim', array_slice($key, $publicLength + 5, $privateLength))));
|
||||
|
||||
switch ($encryption) {
|
||||
case 'aes256-cbc':
|
||||
$symkey = static::generateSymmetricKey($password, 32);
|
||||
$crypto = new AES(AES::MODE_CBC);
|
||||
}
|
||||
|
||||
if ($encryption != 'none') {
|
||||
$crypto->setKey($symkey);
|
||||
$crypto->setIV(str_repeat("\0", $crypto->getBlockLength() >> 3));
|
||||
$crypto->disablePadding();
|
||||
$private = $crypto->decrypt($private);
|
||||
if ($private === false) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
extract(unpack('Nlength', self::_string_shift($private, 4)));
|
||||
if (strlen($private) < $length) {
|
||||
return false;
|
||||
}
|
||||
$components['privateExponent'] = new BigInteger(self::_string_shift($private, $length), -256);
|
||||
extract(unpack('Nlength', self::_string_shift($private, 4)));
|
||||
if (strlen($private) < $length) {
|
||||
return false;
|
||||
}
|
||||
$components['primes'] = array(1 => new BigInteger(self::_string_shift($private, $length), -256));
|
||||
extract(unpack('Nlength', self::_string_shift($private, 4)));
|
||||
if (strlen($private) < $length) {
|
||||
return false;
|
||||
}
|
||||
$components['primes'][] = new BigInteger(self::_string_shift($private, $length), -256);
|
||||
|
||||
$temp = $components['primes'][1]->subtract($one);
|
||||
$components['exponents'] = array(1 => $components['publicExponent']->modInverse($temp));
|
||||
$temp = $components['primes'][2]->subtract($one);
|
||||
$components['exponents'][] = $components['publicExponent']->modInverse($temp);
|
||||
|
||||
extract(unpack('Nlength', self::_string_shift($private, 4)));
|
||||
if (strlen($private) < $length) {
|
||||
return false;
|
||||
}
|
||||
$components['coefficients'] = array(2 => new BigInteger(self::_string_shift($private, $length), -256));
|
||||
|
||||
return $components;
|
||||
}
|
||||
|
||||
/**
|
||||
* String Shift
|
||||
*
|
||||
* Inspired by array_shift
|
||||
*
|
||||
* @param string $string
|
||||
* @param int $index
|
||||
* @return string
|
||||
* @access private
|
||||
*/
|
||||
static function _string_shift(&$string, $index = 1)
|
||||
{
|
||||
$substr = substr($string, 0, $index);
|
||||
$string = substr($string, $index);
|
||||
return $substr;
|
||||
}
|
||||
|
||||
/**
|
||||
* Convert a private key to the appropriate format.
|
||||
*
|
||||
* @access public
|
||||
* @param \phpseclib\Math\BigInteger $n
|
||||
* @param \phpseclib\Math\BigInteger $e
|
||||
* @param \phpseclib\Math\BigInteger $d
|
||||
* @param array $primes
|
||||
* @param array $exponents
|
||||
* @param array $coefficients
|
||||
* @param string $password optional
|
||||
* @return string
|
||||
*/
|
||||
static function savePrivateKey(BigInteger $n, BigInteger $e, BigInteger $d, $primes, $exponents, $coefficients, $password = '')
|
||||
{
|
||||
if (count($primes) != 2) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$raw = array(
|
||||
'modulus' => $n->toBytes(true),
|
||||
'publicExponent' => $e->toBytes(true),
|
||||
'privateExponent' => $d->toBytes(true),
|
||||
'prime1' => $primes[1]->toBytes(true),
|
||||
'prime2' => $primes[2]->toBytes(true),
|
||||
'exponent1' => $exponents[1]->toBytes(true),
|
||||
'exponent2' => $exponents[2]->toBytes(true),
|
||||
'coefficient' => $coefficients[2]->toBytes(true)
|
||||
);
|
||||
|
||||
$key = "PuTTY-User-Key-File-2: ssh-rsa\r\nEncryption: ";
|
||||
$encryption = (!empty($password) || is_string($password)) ? 'aes256-cbc' : 'none';
|
||||
$key.= $encryption;
|
||||
$key.= "\r\nComment: " . self::$comment . "\r\n";
|
||||
$public = pack(
|
||||
'Na*Na*Na*',
|
||||
strlen('ssh-rsa'),
|
||||
'ssh-rsa',
|
||||
strlen($raw['publicExponent']),
|
||||
$raw['publicExponent'],
|
||||
strlen($raw['modulus']),
|
||||
$raw['modulus']
|
||||
);
|
||||
$source = pack(
|
||||
'Na*Na*Na*Na*',
|
||||
strlen('ssh-rsa'),
|
||||
'ssh-rsa',
|
||||
strlen($encryption),
|
||||
$encryption,
|
||||
strlen(self::$comment),
|
||||
self::$comment,
|
||||
strlen($public),
|
||||
$public
|
||||
);
|
||||
$public = base64_encode($public);
|
||||
$key.= "Public-Lines: " . ((strlen($public) + 63) >> 6) . "\r\n";
|
||||
$key.= chunk_split($public, 64);
|
||||
$private = pack(
|
||||
'Na*Na*Na*Na*',
|
||||
strlen($raw['privateExponent']),
|
||||
$raw['privateExponent'],
|
||||
strlen($raw['prime1']),
|
||||
$raw['prime1'],
|
||||
strlen($raw['prime2']),
|
||||
$raw['prime2'],
|
||||
strlen($raw['coefficient']),
|
||||
$raw['coefficient']
|
||||
);
|
||||
if (empty($password) && !is_string($password)) {
|
||||
$source.= pack('Na*', strlen($private), $private);
|
||||
$hashkey = 'putty-private-key-file-mac-key';
|
||||
} else {
|
||||
$private.= Random::string(16 - (strlen($private) & 15));
|
||||
$source.= pack('Na*', strlen($private), $private);
|
||||
$crypto = new AES();
|
||||
|
||||
$crypto->setKey(static::generateSymmetricKey($password, 32));
|
||||
$crypto->setIV(str_repeat("\0", $crypto->getBlockLength() >> 3));
|
||||
$crypto->disablePadding();
|
||||
$private = $crypto->encrypt($private);
|
||||
$hashkey = 'putty-private-key-file-mac-key' . $password;
|
||||
}
|
||||
|
||||
$private = base64_encode($private);
|
||||
$key.= 'Private-Lines: ' . ((strlen($private) + 63) >> 6) . "\r\n";
|
||||
$key.= chunk_split($private, 64);
|
||||
$hash = new Hash('sha1');
|
||||
$hash->setKey(pack('H*', sha1($hashkey)));
|
||||
$key.= 'Private-MAC: ' . bin2hex($hash->hash($source)) . "\r\n";
|
||||
|
||||
return $key;
|
||||
}
|
||||
|
||||
/**
|
||||
* Convert a public key to the appropriate format
|
||||
*
|
||||
* @access public
|
||||
* @param \phpseclib\Math\BigInteger $n
|
||||
* @param \phpseclib\Math\BigInteger $e
|
||||
* @return string
|
||||
*/
|
||||
static function savePublicKey(BigInteger $n, BigInteger $e)
|
||||
{
|
||||
$n = $n->toBytes(true);
|
||||
$e = $e->toBytes(true);
|
||||
|
||||
$key = pack(
|
||||
'Na*Na*Na*',
|
||||
strlen('ssh-rsa'),
|
||||
'ssh-rsa',
|
||||
strlen($e),
|
||||
$e,
|
||||
strlen($n),
|
||||
$n
|
||||
);
|
||||
$key = "---- BEGIN SSH2 PUBLIC KEY ----\r\n" .
|
||||
'Comment: "' . str_replace(array('\\', '"'), array('\\\\', '\"'), self::$comment) . "\"\r\n";
|
||||
chunk_split(base64_encode($key), 64) .
|
||||
'---- END SSH2 PUBLIC KEY ----';
|
||||
|
||||
return $key;
|
||||
}
|
||||
}
|
||||
@ -1,103 +0,0 @@
|
||||
<?php
|
||||
/**
|
||||
* Raw RSA Key Handler
|
||||
*
|
||||
* PHP version 5
|
||||
*
|
||||
* An array containing two \phpseclib\Math\BigInteger objects.
|
||||
*
|
||||
* The exponent can be indexed with any of the following:
|
||||
*
|
||||
* 0, e, exponent, publicExponent
|
||||
*
|
||||
* The modulus can be indexed with any of the following:
|
||||
*
|
||||
* 1, n, modulo, modulus
|
||||
*
|
||||
* @category Crypt
|
||||
* @package RSA
|
||||
* @author Jim Wigginton <terrafrost@php.net>
|
||||
* @copyright 2015 Jim Wigginton
|
||||
* @license http://www.opensource.org/licenses/mit-license.html MIT License
|
||||
* @link http://phpseclib.sourceforge.net
|
||||
*/
|
||||
|
||||
namespace phpseclib\Crypt\RSA;
|
||||
|
||||
use phpseclib\Math\BigInteger;
|
||||
|
||||
/**
|
||||
* Raw RSA Key Handler
|
||||
*
|
||||
* @package RSA
|
||||
* @author Jim Wigginton <terrafrost@php.net>
|
||||
* @access public
|
||||
*/
|
||||
class Raw
|
||||
{
|
||||
/**
|
||||
* Break a public or private key down into its constituent components
|
||||
*
|
||||
* @access public
|
||||
* @param string $key
|
||||
* @param string $password optional
|
||||
* @return array
|
||||
*/
|
||||
static function load($key, $password = '')
|
||||
{
|
||||
if (!is_array($key)) {
|
||||
return false;
|
||||
}
|
||||
if (isset($key['isPublicKey']) && isset($key['modulus'])) {
|
||||
if (isset($key['privateExponent']) || isset($key['publicExponent'])) {
|
||||
if (!isset($key['primes'])) {
|
||||
return $key;
|
||||
}
|
||||
if (isset($key['exponents']) && isset($key['coefficients']) && isset($key['publicExponent']) && isset($key['privateExponent'])) {
|
||||
return $key;
|
||||
}
|
||||
}
|
||||
}
|
||||
$components = array('isPublicKey' => true);
|
||||
switch (true) {
|
||||
case isset($key['e']):
|
||||
$components['publicExponent'] = $key['e'];
|
||||
break;
|
||||
case isset($key['exponent']):
|
||||
$components['publicExponent'] = $key['exponent'];
|
||||
break;
|
||||
case isset($key['publicExponent']):
|
||||
$components['publicExponent'] = $key['publicExponent'];
|
||||
break;
|
||||
case isset($key[0]):
|
||||
$components['publicExponent'] = $key[0];
|
||||
}
|
||||
switch (true) {
|
||||
case isset($key['n']):
|
||||
$components['modulus'] = $key['n'];
|
||||
break;
|
||||
case isset($key['modulo']):
|
||||
$components['modulus'] = $key['modulo'];
|
||||
break;
|
||||
case isset($key['modulus']):
|
||||
$components['modulus'] = $key['modulus'];
|
||||
break;
|
||||
case isset($key[1]):
|
||||
$components['modulus'] = $key[1];
|
||||
}
|
||||
return isset($components['modulus']) && isset($components['publicExponent']) ? $components : false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Convert a public key to the appropriate format
|
||||
*
|
||||
* @access public
|
||||
* @param \phpseclib\Math\BigInteger $n
|
||||
* @param \phpseclib\Math\BigInteger $e
|
||||
* @return string
|
||||
*/
|
||||
static function savePublicKey(BigInteger $n, BigInteger $e)
|
||||
{
|
||||
return array('e' => clone $e, 'n' => clone $n);
|
||||
}
|
||||
}
|
||||
@ -1,146 +0,0 @@
|
||||
<?php
|
||||
/**
|
||||
* XML Formatted RSA Key Handler
|
||||
*
|
||||
* More info:
|
||||
*
|
||||
* http://www.w3.org/TR/xmldsig-core/#sec-RSAKeyValue
|
||||
* http://en.wikipedia.org/wiki/XML_Signature
|
||||
*
|
||||
* PHP version 5
|
||||
*
|
||||
* @category Crypt
|
||||
* @package RSA
|
||||
* @author Jim Wigginton <terrafrost@php.net>
|
||||
* @copyright 2015 Jim Wigginton
|
||||
* @license http://www.opensource.org/licenses/mit-license.html MIT License
|
||||
* @link http://phpseclib.sourceforge.net
|
||||
*/
|
||||
|
||||
namespace phpseclib\Crypt\RSA;
|
||||
|
||||
use phpseclib\Math\BigInteger;
|
||||
|
||||
/**
|
||||
* XML Formatted RSA Key Handler
|
||||
*
|
||||
* @package RSA
|
||||
* @author Jim Wigginton <terrafrost@php.net>
|
||||
* @access public
|
||||
*/
|
||||
class XML
|
||||
{
|
||||
/**
|
||||
* Break a public or private key down into its constituent components
|
||||
*
|
||||
* @access public
|
||||
* @param string $key
|
||||
* @param string $password optional
|
||||
* @return array
|
||||
*/
|
||||
static function load($key, $password = '')
|
||||
{
|
||||
if (!is_string($key)) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$components = array(
|
||||
'isPublicKey' => false,
|
||||
'primes' => array(),
|
||||
'exponents' => array(),
|
||||
'coefficients' => array()
|
||||
);
|
||||
|
||||
$use_errors = libxml_use_internal_errors(true);
|
||||
|
||||
$dom = new \DOMDocument();
|
||||
if (!$dom->loadXML('<xml>' . $key . '</xml>')) {
|
||||
return false;
|
||||
}
|
||||
$xpath = new \DOMXPath($dom);
|
||||
$keys = array('modulus', 'exponent', 'p', 'q', 'dp', 'dq', 'inverseq', 'd');
|
||||
foreach ($keys as $key) {
|
||||
// $dom->getElementsByTagName($key) is case-sensitive
|
||||
$temp = $xpath->query("//*[translate(local-name(), 'ABCDEFGHIJKLMNOPQRSTUVWXYZ','abcdefghijklmnopqrstuvwxyz')='$key']");
|
||||
if (!$temp->length) {
|
||||
continue;
|
||||
}
|
||||
$value = new BigInteger(base64_decode($temp->item(0)->nodeValue), 256);
|
||||
switch ($key) {
|
||||
case 'modulus':
|
||||
$components['modulus'] = $value;
|
||||
break;
|
||||
case 'exponent':
|
||||
$components['publicExponent'] = $value;
|
||||
break;
|
||||
case 'p':
|
||||
$components['primes'][1] = $value;
|
||||
break;
|
||||
case 'q':
|
||||
$components['primes'][2] = $value;
|
||||
break;
|
||||
case 'dp':
|
||||
$components['exponents'][1] = $value;
|
||||
break;
|
||||
case 'dq':
|
||||
$components['exponents'][2] = $value;
|
||||
break;
|
||||
case 'inverseq':
|
||||
$components['coefficients'][2] = $value;
|
||||
break;
|
||||
case 'd':
|
||||
$components['privateExponent'] = $value;
|
||||
}
|
||||
}
|
||||
|
||||
libxml_use_internal_errors($use_errors);
|
||||
|
||||
return isset($components['modulus']) && isset($components['publicExponent']) ? $components : false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Convert a private key to the appropriate format.
|
||||
*
|
||||
* @access public
|
||||
* @param \phpseclib\Math\BigInteger $n
|
||||
* @param \phpseclib\Math\BigInteger $e
|
||||
* @param \phpseclib\Math\BigInteger $d
|
||||
* @param array $primes
|
||||
* @param array $exponents
|
||||
* @param array $coefficients
|
||||
* @param string $password optional
|
||||
* @return string
|
||||
*/
|
||||
static function savePrivateKey(BigInteger $n, BigInteger $e, BigInteger $d, $primes, $exponents, $coefficients, $password = '')
|
||||
{
|
||||
if (count($primes) != 2) {
|
||||
return false;
|
||||
}
|
||||
return "<RSAKeyValue>\r\n" .
|
||||
' <Modulus>' . base64_encode($n->toBytes()) . "</Modulus>\r\n" .
|
||||
' <Exponent>' . base64_encode($e->toBytes()) . "</Exponent>\r\n" .
|
||||
' <P>' . base64_encode($primes[1]->toBytes()) . "</P>\r\n" .
|
||||
' <Q>' . base64_encode($primes[2]->toBytes()) . "</Q>\r\n" .
|
||||
' <DP>' . base64_encode($exponents[1]->toBytes()) . "</DP>\r\n" .
|
||||
' <DQ>' . base64_encode($exponents[2]->toBytes()) . "</DQ>\r\n" .
|
||||
' <InverseQ>' . base64_encode($coefficients[2]->toBytes()) . "</InverseQ>\r\n" .
|
||||
' <D>' . base64_encode($d->toBytes()) . "</D>\r\n" .
|
||||
'</RSAKeyValue>';
|
||||
}
|
||||
|
||||
/**
|
||||
* Convert a public key to the appropriate format
|
||||
*
|
||||
* @access public
|
||||
* @param \phpseclib\Math\BigInteger $n
|
||||
* @param \phpseclib\Math\BigInteger $e
|
||||
* @return string
|
||||
*/
|
||||
static function savePublicKey(BigInteger $n, BigInteger $e)
|
||||
{
|
||||
return "<RSAKeyValue>\r\n" .
|
||||
' <Modulus>' . base64_encode($n->toBytes()) . "</Modulus>\r\n" .
|
||||
' <Exponent>' . base64_encode($e->toBytes()) . "</Exponent>\r\n" .
|
||||
'</RSAKeyValue>';
|
||||
}
|
||||
}
|
||||
@ -1,26 +0,0 @@
|
||||
<?php
|
||||
|
||||
/**
|
||||
* BadConfigurationException
|
||||
*
|
||||
* PHP version 5
|
||||
*
|
||||
* @category Exception
|
||||
* @package BadConfigurationException
|
||||
* @author Jim Wigginton <terrafrost@php.net>
|
||||
* @copyright 2015 Jim Wigginton
|
||||
* @license http://www.opensource.org/licenses/mit-license.html MIT License
|
||||
* @link http://phpseclib.sourceforge.net
|
||||
*/
|
||||
|
||||
namespace phpseclib\Exception;
|
||||
|
||||
/**
|
||||
* BadConfigurationException
|
||||
*
|
||||
* @package BadConfigurationException
|
||||
* @author Jim Wigginton <terrafrost@php.net>
|
||||
*/
|
||||
class BadConfigurationException extends \RuntimeException
|
||||
{
|
||||
}
|
||||
@ -1,26 +0,0 @@
|
||||
<?php
|
||||
|
||||
/**
|
||||
* FileNotFoundException
|
||||
*
|
||||
* PHP version 5
|
||||
*
|
||||
* @category Exception
|
||||
* @package FileNotFoundException
|
||||
* @author Jim Wigginton <terrafrost@php.net>
|
||||
* @copyright 2015 Jim Wigginton
|
||||
* @license http://www.opensource.org/licenses/mit-license.html MIT License
|
||||
* @link http://phpseclib.sourceforge.net
|
||||
*/
|
||||
|
||||
namespace phpseclib\Exception;
|
||||
|
||||
/**
|
||||
* FileNotFoundException
|
||||
*
|
||||
* @package FileNotFoundException
|
||||
* @author Jim Wigginton <terrafrost@php.net>
|
||||
*/
|
||||
class FileNotFoundException extends \RuntimeException
|
||||
{
|
||||
}
|
||||
@ -1,26 +0,0 @@
|
||||
<?php
|
||||
|
||||
/**
|
||||
* NoSupportedAlgorithmsException
|
||||
*
|
||||
* PHP version 5
|
||||
*
|
||||
* @category Exception
|
||||
* @package NoSupportedAlgorithmsException
|
||||
* @author Jim Wigginton <terrafrost@php.net>
|
||||
* @copyright 2015 Jim Wigginton
|
||||
* @license http://www.opensource.org/licenses/mit-license.html MIT License
|
||||
* @link http://phpseclib.sourceforge.net
|
||||
*/
|
||||
|
||||
namespace phpseclib\Exception;
|
||||
|
||||
/**
|
||||
* NoSupportedAlgorithmsException
|
||||
*
|
||||
* @package NoSupportedAlgorithmsException
|
||||
* @author Jim Wigginton <terrafrost@php.net>
|
||||
*/
|
||||
class NoSupportedAlgorithmsException extends \RuntimeException
|
||||
{
|
||||
}
|
||||
@ -1,26 +0,0 @@
|
||||
<?php
|
||||
|
||||
/**
|
||||
* UnsupportedAlgorithmException
|
||||
*
|
||||
* PHP version 5
|
||||
*
|
||||
* @category Exception
|
||||
* @package UnsupportedAlgorithmException
|
||||
* @author Jim Wigginton <terrafrost@php.net>
|
||||
* @copyright 2015 Jim Wigginton
|
||||
* @license http://www.opensource.org/licenses/mit-license.html MIT License
|
||||
* @link http://phpseclib.sourceforge.net
|
||||
*/
|
||||
|
||||
namespace phpseclib\Exception;
|
||||
|
||||
/**
|
||||
* UnsupportedAlgorithmException
|
||||
*
|
||||
* @package UnsupportedAlgorithmException
|
||||
* @author Jim Wigginton <terrafrost@php.net>
|
||||
*/
|
||||
class UnsupportedAlgorithmException extends \RuntimeException
|
||||
{
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user