PHP Object::setKey方法代码示例

本文整理汇总了PHP中Object::setKey方法的典型用法代码示例。如果您正苦于以下问题：PHP Object::setKey方法的具体用法？PHP Object::setKey怎么用？PHP Object::setKey使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Object的用法示例。

在下文中一共展示了Object::setKey方法的9个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。

示例1: __construct

 public function __construct($samebugKey)
 {
     /** Set up Samebug Application Key
      * @var string $samebugKey
      */
     $this->samebugKey = $samebugKey;
     /** Set up connector class and create a new instance.
      * @var string $connectorClass
      */
     $connectorClass = "Samebug\\{$this->connectorType}";
     /** Set up the connection.
      * @var \Samebug\SamebugRecorderConnectorCurl $connector
      */
     $this->connector = new $connectorClass();
     $this->connector->setHost($this->connectorHost);
     $this->connector->setPlatform(self::SAMEBUG_PLATFORM);
     $this->connector->setProtocolVersion(self::SAMEBUG_PROTOCOL_VERSION);
     $this->connector->setKey($samebugKey);
     $this->connector->connect();
 }

开发者ID:samebug，项目名称:samebug-notifier-php，代码行数:20，代码来源:SamebugRecorder.php

示例2: array


//.........这里部分代码省略.........
         case 'twofish128-ctr':
         case 'twofish192-ctr':
         case 'twofish256-ctr':
             if (!class_exists('Crypt_Twofish')) {
                 include_once 'Crypt/Twofish.php';
             }
             $this->decrypt = new Crypt_Twofish(CRYPT_TWOFISH_MODE_CTR);
             $this->decrypt_block_size = 16;
             break;
         case 'arcfour':
         case 'arcfour128':
         case 'arcfour256':
             if (!class_exists('Crypt_RC4')) {
                 include_once 'Crypt/RC4.php';
             }
             $this->decrypt = new Crypt_RC4();
             break;
         case 'none':
             //$this->decrypt = new Crypt_Null();
     }
     $keyBytes = pack('Na*', strlen($keyBytes), $keyBytes);
     if ($this->encrypt) {
         $this->encrypt->enableContinuousBuffer();
         $this->encrypt->disablePadding();
         $iv = $kexHash->hash($keyBytes . $this->exchange_hash . 'A' . $this->session_id);
         while ($this->encrypt_block_size > strlen($iv)) {
             $iv .= $kexHash->hash($keyBytes . $this->exchange_hash . $iv);
         }
         $this->encrypt->setIV(substr($iv, 0, $this->encrypt_block_size));
         $key = $kexHash->hash($keyBytes . $this->exchange_hash . 'C' . $this->session_id);
         while ($encryptKeyLength > strlen($key)) {
             $key .= $kexHash->hash($keyBytes . $this->exchange_hash . $key);
         }
         $this->encrypt->setKey(substr($key, 0, $encryptKeyLength));
     }
     if ($this->decrypt) {
         $this->decrypt->enableContinuousBuffer();
         $this->decrypt->disablePadding();
         $iv = $kexHash->hash($keyBytes . $this->exchange_hash . 'B' . $this->session_id);
         while ($this->decrypt_block_size > strlen($iv)) {
             $iv .= $kexHash->hash($keyBytes . $this->exchange_hash . $iv);
         }
         $this->decrypt->setIV(substr($iv, 0, $this->decrypt_block_size));
         $key = $kexHash->hash($keyBytes . $this->exchange_hash . 'D' . $this->session_id);
         while ($decryptKeyLength > strlen($key)) {
             $key .= $kexHash->hash($keyBytes . $this->exchange_hash . $key);
         }
         $this->decrypt->setKey(substr($key, 0, $decryptKeyLength));
     }
     /* The "arcfour128" algorithm is the RC4 cipher, as described in
                [SCHNEIER], using a 128-bit key.  The first 1536 bytes of keystream
                generated by the cipher MUST be discarded, and the first byte of the
                first encrypted packet MUST be encrypted using the 1537th byte of
                keystream.
     
                -- http://tools.ietf.org/html/rfc4345#section-4 */
     if ($encrypt == 'arcfour128' || $encrypt == 'arcfour256') {
         $this->encrypt->encrypt(str_repeat("", 1536));
     }
     if ($decrypt == 'arcfour128' || $decrypt == 'arcfour256') {
         $this->decrypt->decrypt(str_repeat("", 1536));
     }
     for ($i = 0; $i < count($mac_algorithms) && !in_array($mac_algorithms[$i], $this->mac_algorithms_client_to_server); $i++) {
     }
     if ($i == count($mac_algorithms)) {
         user_error('No compatible client to server message authentication algorithms found');

开发者ID:pacificcasinohotel，项目名称:pointsystem，代码行数:67，代码来源:SSH2.php

示例3: fgets

 /**
  * Connect to an SSHv1 server
  *
  * @return Boolean
  * @access private
  */
 function _connect()
 {
     $this->fsock = @fsockopen($this->host, $this->port, $errno, $errstr, $this->connectionTimeout);
     if (!$this->fsock) {
         user_error(rtrim("Cannot connect to {$this->host}:{$this->port}. Error {$errno}. {$errstr}"));
         return false;
     }
     $this->server_identification = $init_line = fgets($this->fsock, 255);
     if (defined('NET_SSH1_LOGGING')) {
         $this->_append_log('<-', $this->server_identification);
         $this->_append_log('->', $this->identifier . "\r\n");
     }
     if (!preg_match('#SSH-([0-9\\.]+)-(.+)#', $init_line, $parts)) {
         user_error('Can only connect to SSH servers');
         return false;
     }
     if ($parts[1][0] != 1) {
         user_error("Cannot connect to SSH {$parts['1']} servers");
         return false;
     }
     fputs($this->fsock, $this->identifier . "\r\n");
     $response = $this->_get_binary_packet();
     if ($response[NET_SSH1_RESPONSE_TYPE] != NET_SSH1_SMSG_PUBLIC_KEY) {
         user_error('Expected SSH_SMSG_PUBLIC_KEY');
         return false;
     }
     $anti_spoofing_cookie = $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 8);
     $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 4);
     $temp = unpack('nlen', $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 2));
     $server_key_public_exponent = new Math_BigInteger($this->_string_shift($response[NET_SSH1_RESPONSE_DATA], ceil($temp['len'] / 8)), 256);
     $this->server_key_public_exponent = $server_key_public_exponent;
     $temp = unpack('nlen', $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 2));
     $server_key_public_modulus = new Math_BigInteger($this->_string_shift($response[NET_SSH1_RESPONSE_DATA], ceil($temp['len'] / 8)), 256);
     $this->server_key_public_modulus = $server_key_public_modulus;
     $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 4);
     $temp = unpack('nlen', $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 2));
     $host_key_public_exponent = new Math_BigInteger($this->_string_shift($response[NET_SSH1_RESPONSE_DATA], ceil($temp['len'] / 8)), 256);
     $this->host_key_public_exponent = $host_key_public_exponent;
     $temp = unpack('nlen', $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 2));
     $host_key_public_modulus = new Math_BigInteger($this->_string_shift($response[NET_SSH1_RESPONSE_DATA], ceil($temp['len'] / 8)), 256);
     $this->host_key_public_modulus = $host_key_public_modulus;
     $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 4);
     // get a list of the supported ciphers
     extract(unpack('Nsupported_ciphers_mask', $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 4)));
     foreach ($this->supported_ciphers as $mask => $name) {
         if (($supported_ciphers_mask & 1 << $mask) == 0) {
             unset($this->supported_ciphers[$mask]);
         }
     }
     // get a list of the supported authentications
     extract(unpack('Nsupported_authentications_mask', $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 4)));
     foreach ($this->supported_authentications as $mask => $name) {
         if (($supported_authentications_mask & 1 << $mask) == 0) {
             unset($this->supported_authentications[$mask]);
         }
     }
     $session_id = pack('H*', md5($host_key_public_modulus->toBytes() . $server_key_public_modulus->toBytes() . $anti_spoofing_cookie));
     $session_key = crypt_random_string(32);
     $double_encrypted_session_key = $session_key ^ str_pad($session_id, 32, chr(0));
     if ($server_key_public_modulus->compare($host_key_public_modulus) < 0) {
         $double_encrypted_session_key = $this->_rsa_crypt($double_encrypted_session_key, array($server_key_public_exponent, $server_key_public_modulus));
         $double_encrypted_session_key = $this->_rsa_crypt($double_encrypted_session_key, array($host_key_public_exponent, $host_key_public_modulus));
     } else {
         $double_encrypted_session_key = $this->_rsa_crypt($double_encrypted_session_key, array($host_key_public_exponent, $host_key_public_modulus));
         $double_encrypted_session_key = $this->_rsa_crypt($double_encrypted_session_key, array($server_key_public_exponent, $server_key_public_modulus));
     }
     $cipher = isset($this->supported_ciphers[$this->cipher]) ? $this->cipher : NET_SSH1_CIPHER_3DES;
     $data = pack('C2a*na*N', NET_SSH1_CMSG_SESSION_KEY, $cipher, $anti_spoofing_cookie, 8 * strlen($double_encrypted_session_key), $double_encrypted_session_key, 0);
     if (!$this->_send_binary_packet($data)) {
         user_error('Error sending SSH_CMSG_SESSION_KEY');
         return false;
     }
     switch ($cipher) {
         //case NET_SSH1_CIPHER_NONE:
         //    $this->crypto = new Crypt_Null();
         //    break;
         case NET_SSH1_CIPHER_DES:
             if (!class_exists('Crypt_DES')) {
                 include_once 'Crypt/DES.php';
             }
             $this->crypto = new Crypt_DES();
             $this->crypto->disablePadding();
             $this->crypto->enableContinuousBuffer();
             $this->crypto->setKey(substr($session_key, 0, 8));
             break;
         case NET_SSH1_CIPHER_3DES:
             if (!class_exists('Crypt_TripleDES')) {
                 include_once 'Crypt/TripleDES.php';
             }
             $this->crypto = new Crypt_TripleDES(CRYPT_DES_MODE_3CBC);
             $this->crypto->disablePadding();
             $this->crypto->enableContinuousBuffer();
             $this->crypto->setKey(substr($session_key, 0, 24));
             break;
//.........这里部分代码省略.........

开发者ID:carlosmirandadiaz，项目名称:LectoGeeks，代码行数:101，代码来源:SSH1.php

示例4: array


//.........这里部分代码省略.........
         $this->_append_log('->', $this->identifier . "\r\n");
     }
     if (!preg_match('#SSH-([0-9\\.]+)-(.+)#', $init_line, $parts)) {
         user_error('Can only connect to SSH servers');
         return;
     }
     if ($parts[1][0] != 1) {
         user_error("Cannot connect to SSH {$parts['1']} servers");
         return;
     }
     fputs($this->fsock, $this->identifier . "\r\n");
     $response = $this->_get_binary_packet();
     if ($response[NET_SSH1_RESPONSE_TYPE] != NET_SSH1_SMSG_PUBLIC_KEY) {
         user_error('Expected SSH_SMSG_PUBLIC_KEY');
         return;
     }
     $anti_spoofing_cookie = $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 8);
     $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 4);
     $temp = unpack('nlen', $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 2));
     $server_key_public_exponent = new Math_BigInteger($this->_string_shift($response[NET_SSH1_RESPONSE_DATA], ceil($temp['len'] / 8)), 256);
     $this->server_key_public_exponent = $server_key_public_exponent;
     $temp = unpack('nlen', $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 2));
     $server_key_public_modulus = new Math_BigInteger($this->_string_shift($response[NET_SSH1_RESPONSE_DATA], ceil($temp['len'] / 8)), 256);
     $this->server_key_public_modulus = $server_key_public_modulus;
     $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 4);
     $temp = unpack('nlen', $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 2));
     $host_key_public_exponent = new Math_BigInteger($this->_string_shift($response[NET_SSH1_RESPONSE_DATA], ceil($temp['len'] / 8)), 256);
     $this->host_key_public_exponent = $host_key_public_exponent;
     $temp = unpack('nlen', $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 2));
     $host_key_public_modulus = new Math_BigInteger($this->_string_shift($response[NET_SSH1_RESPONSE_DATA], ceil($temp['len'] / 8)), 256);
     $this->host_key_public_modulus = $host_key_public_modulus;
     $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 4);
     // get a list of the supported ciphers
     extract(unpack('Nsupported_ciphers_mask', $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 4)));
     foreach ($this->supported_ciphers as $mask => $name) {
         if (($supported_ciphers_mask & 1 << $mask) == 0) {
             unset($this->supported_ciphers[$mask]);
         }
     }
     // get a list of the supported authentications
     extract(unpack('Nsupported_authentications_mask', $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 4)));
     foreach ($this->supported_authentications as $mask => $name) {
         if (($supported_authentications_mask & 1 << $mask) == 0) {
             unset($this->supported_authentications[$mask]);
         }
     }
     $session_id = pack('H*', md5($host_key_public_modulus->toBytes() . $server_key_public_modulus->toBytes() . $anti_spoofing_cookie));
     $session_key = crypt_random_string(32);
     $double_encrypted_session_key = $session_key ^ str_pad($session_id, 32, chr(0));
     if ($server_key_public_modulus->compare($host_key_public_modulus) < 0) {
         $double_encrypted_session_key = $this->_rsa_crypt($double_encrypted_session_key, array($server_key_public_exponent, $server_key_public_modulus));
         $double_encrypted_session_key = $this->_rsa_crypt($double_encrypted_session_key, array($host_key_public_exponent, $host_key_public_modulus));
     } else {
         $double_encrypted_session_key = $this->_rsa_crypt($double_encrypted_session_key, array($host_key_public_exponent, $host_key_public_modulus));
         $double_encrypted_session_key = $this->_rsa_crypt($double_encrypted_session_key, array($server_key_public_exponent, $server_key_public_modulus));
     }
     $cipher = isset($this->supported_ciphers[$cipher]) ? $cipher : NET_SSH1_CIPHER_3DES;
     $data = pack('C2a*na*N', NET_SSH1_CMSG_SESSION_KEY, $cipher, $anti_spoofing_cookie, 8 * strlen($double_encrypted_session_key), $double_encrypted_session_key, 0);
     if (!$this->_send_binary_packet($data)) {
         user_error('Error sending SSH_CMSG_SESSION_KEY');
         return;
     }
     switch ($cipher) {
         //case NET_SSH1_CIPHER_NONE:
         //    $this->crypto = new Crypt_Null();
         //    break;
         case NET_SSH1_CIPHER_DES:
             if (!class_exists('Crypt_DES')) {
                 include_once EASYWIDIR . '/third_party/phpseclib/Crypt/DES.php';
             }
             $this->crypto = new Crypt_DES();
             $this->crypto->disablePadding();
             $this->crypto->enableContinuousBuffer();
             $this->crypto->setKey(substr($session_key, 0, 8));
             break;
         case NET_SSH1_CIPHER_3DES:
             if (!class_exists('Crypt_TripleDES')) {
                 include_once EASYWIDIR . '/third_party/phpseclib/Crypt/TripleDES.php';
             }
             $this->crypto = new Crypt_TripleDES(CRYPT_DES_MODE_3CBC);
             $this->crypto->disablePadding();
             $this->crypto->enableContinuousBuffer();
             $this->crypto->setKey(substr($session_key, 0, 24));
             break;
             //case NET_SSH1_CIPHER_RC4:
             //    if (!class_exists('Crypt_RC4')) {
             //        include_once('Crypt/RC4.php');
             //    }
             //    $this->crypto = new Crypt_RC4();
             //    $this->crypto->enableContinuousBuffer();
             //    $this->crypto->setKey(substr($session_key, 0,  16));
             //    break;
     }
     $response = $this->_get_binary_packet();
     if ($response[NET_SSH1_RESPONSE_TYPE] != NET_SSH1_SMSG_SUCCESS) {
         user_error('Expected SSH_SMSG_SUCCESS');
         return;
     }
     $this->bitmap = NET_SSH1_MASK_CONSTRUCTOR;
 }

开发者ID:nightcore125，项目名称:developer，代码行数:101，代码来源:SSH1.php

示例5: fgets

 /**
  * Default Constructor.
  *
  * Connects to an SSHv1 server
  *
  * @param String $host
  * @param optional Integer $port
  * @param optional Integer $timeout
  * @param optional Integer $cipher
  * @return Net_SSH1
  * @access public
  */
 function Net_SSH1($host, $port = 22, $timeout = 10, $cipher = NET_SSH1_CIPHER_3DES)
 {
     $this->fsock = @fsockopen($host, $port, $errno, $errstr, $timeout);
     if (!$this->fsock) {
         user_error(rtrim("Cannot connect to {$host}. Error {$errno}. {$errstr}"), E_USER_NOTICE);
         return;
     }
     $this->server_identification = $init_line = fgets($this->fsock, 255);
     if (!preg_match('#SSH-([0-9\\.]+)-(.+)#', $init_line, $parts)) {
         user_error('Can only connect to SSH servers', E_USER_NOTICE);
         return;
     }
     if ($parts[1][0] != 1) {
         user_error("Cannot connect to SSH {$parts['1']} servers", E_USER_NOTICE);
         return;
     }
     fputs($this->fsock, $this->identifier . "\r\n");
     $response = $this->_get_binary_packet();
     if ($response[NET_SSH1_RESPONSE_TYPE] != NET_SSH1_SMSG_PUBLIC_KEY) {
         user_error('Expected SSH_SMSG_PUBLIC_KEY', E_USER_NOTICE);
         return;
     }
     $anti_spoofing_cookie = $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 8);
     $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 4);
     $temp = unpack('nlen', $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 2));
     $server_key_public_exponent = new Math_BigInteger($this->_string_shift($response[NET_SSH1_RESPONSE_DATA], ceil($temp['len'] / 8)), 256);
     $this->server_key_public_exponent = $server_key_public_exponent;
     $temp = unpack('nlen', $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 2));
     $server_key_public_modulus = new Math_BigInteger($this->_string_shift($response[NET_SSH1_RESPONSE_DATA], ceil($temp['len'] / 8)), 256);
     $this->server_key_public_modulus = $server_key_public_modulus;
     $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 4);
     $temp = unpack('nlen', $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 2));
     $host_key_public_exponent = new Math_BigInteger($this->_string_shift($response[NET_SSH1_RESPONSE_DATA], ceil($temp['len'] / 8)), 256);
     $this->host_key_public_exponent = $host_key_public_exponent;
     $temp = unpack('nlen', $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 2));
     $host_key_public_modulus = new Math_BigInteger($this->_string_shift($response[NET_SSH1_RESPONSE_DATA], ceil($temp['len'] / 8)), 256);
     $this->host_key_public_modulus = $host_key_public_modulus;
     $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 4);
     // get a list of the supported ciphers
     list(, $supported_ciphers_mask) = unpack('N', $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 4));
     foreach ($this->supported_ciphers as $mask => $name) {
         if (($supported_ciphers_mask & 1 << $mask) == 0) {
             unset($this->supported_ciphers[$mask]);
         }
     }
     // get a list of the supported authentications
     list(, $supported_authentications_mask) = unpack('N', $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 4));
     foreach ($this->supported_authentications as $mask => $name) {
         if (($supported_authentications_mask & 1 << $mask) == 0) {
             unset($this->supported_authentications[$mask]);
         }
     }
     $session_id = pack('H*', md5($host_key_public_modulus->toBytes() . $server_key_public_modulus->toBytes() . $anti_spoofing_cookie));
     $session_key = '';
     for ($i = 0; $i < 32; $i++) {
         $session_key .= chr(crypt_random(0, 255));
     }
     $double_encrypted_session_key = $session_key ^ str_pad($session_id, 32, chr(0));
     if ($server_key_public_modulus->compare($host_key_public_modulus) < 0) {
         $double_encrypted_session_key = $this->_rsa_crypt($double_encrypted_session_key, array($server_key_public_exponent, $server_key_public_modulus));
         $double_encrypted_session_key = $this->_rsa_crypt($double_encrypted_session_key, array($host_key_public_exponent, $host_key_public_modulus));
     } else {
         $double_encrypted_session_key = $this->_rsa_crypt($double_encrypted_session_key, array($host_key_public_exponent, $host_key_public_modulus));
         $double_encrypted_session_key = $this->_rsa_crypt($double_encrypted_session_key, array($server_key_public_exponent, $server_key_public_modulus));
     }
     $cipher = isset($this->supported_ciphers[$cipher]) ? $cipher : NET_SSH1_CIPHER_3DES;
     $data = pack('C2a*na*N', NET_SSH1_CMSG_SESSION_KEY, $cipher, $anti_spoofing_cookie, 8 * strlen($double_encrypted_session_key), $double_encrypted_session_key, 0);
     if (!$this->_send_binary_packet($data)) {
         user_error('Error sending SSH_CMSG_SESSION_KEY', E_USER_NOTICE);
         return;
     }
     switch ($cipher) {
         //case NET_SSH1_CIPHER_NONE:
         //    $this->crypto = new Crypt_Null();
         //    break;
         case NET_SSH1_CIPHER_DES:
             $this->crypto = new Crypt_DES();
             $this->crypto->disablePadding();
             $this->crypto->enableContinuousBuffer();
             $this->crypto->setKey(substr($session_key, 0, 8));
             break;
         case NET_SSH1_CIPHER_3DES:
             $this->crypto = new Crypt_TripleDES(CRYPT_DES_MODE_3CBC);
             $this->crypto->disablePadding();
             $this->crypto->enableContinuousBuffer();
             $this->crypto->setKey(substr($session_key, 0, 24));
             break;
             //case NET_SSH1_CIPHER_RC4:
//.........这里部分代码省略.........

开发者ID:heliopsis，项目名称:eZCopy，代码行数:101，代码来源:SSH1.php

示例6: array


//.........这里部分代码省略.........
             $this->decrypt = new Crypt_TripleDES();
             break;
         case 'aes256-cbc':
             $this->decrypt = new Crypt_AES();
             $this->decrypt_block_size = 16;
             break;
         case 'aes192-cbc':
             $this->decrypt = new Crypt_AES();
             $this->decrypt_block_size = 16;
             break;
         case 'aes128-cbc':
             $this->decrypt = new Crypt_AES();
             $this->decrypt_block_size = 16;
             break;
         case 'arcfour':
             $this->decrypt = new Crypt_RC4();
             break;
         case 'none':
             //$this->decrypt = new Crypt_Null();
     }
     $keyBytes = pack('Na*', strlen($keyBytes), $keyBytes);
     if ($this->encrypt) {
         $this->encrypt->enableContinuousBuffer();
         $this->encrypt->disablePadding();
         $iv = pack('H*', $hash($keyBytes . $source . 'A' . $this->session_id));
         while ($this->encrypt_block_size > strlen($iv)) {
             $iv .= pack('H*', $hash($keyBytes . $source . $iv));
         }
         $this->encrypt->setIV(substr($iv, 0, $this->encrypt_block_size));
         $key = pack('H*', $hash($keyBytes . $source . 'C' . $this->session_id));
         while ($encryptKeyLength > strlen($key)) {
             $key .= pack('H*', $hash($keyBytes . $source . $key));
         }
         $this->encrypt->setKey(substr($key, 0, $encryptKeyLength));
     }
     if ($this->decrypt) {
         $this->decrypt->enableContinuousBuffer();
         $this->decrypt->disablePadding();
         $iv = pack('H*', $hash($keyBytes . $source . 'B' . $this->session_id));
         while ($this->decrypt_block_size > strlen($iv)) {
             $iv .= pack('H*', $hash($keyBytes . $source . $iv));
         }
         $this->decrypt->setIV(substr($iv, 0, $this->decrypt_block_size));
         $key = pack('H*', $hash($keyBytes . $source . 'D' . $this->session_id));
         while ($decryptKeyLength > strlen($key)) {
             $key .= pack('H*', $hash($keyBytes . $source . $key));
         }
         $this->decrypt->setKey(substr($key, 0, $decryptKeyLength));
     }
     for ($i = 0; $i < count($mac_algorithms) && !in_array($mac_algorithms[$i], $this->mac_algorithms_client_to_server); $i++) {
     }
     if ($i == count($mac_algorithms)) {
         user_error('No compatible client to server message authentication algorithms found', E_USER_NOTICE);
         return $this->_disconnect(NET_SSH2_DISCONNECT_KEY_EXCHANGE_FAILED);
     }
     $createKeyLength = 0;
     // ie. $mac_algorithms[$i] == 'none'
     switch ($mac_algorithms[$i]) {
         case 'hmac-sha1':
             $this->hmac_create = new Crypt_Hash('sha1');
             $createKeyLength = 20;
             break;
         case 'hmac-sha1-96':
             $this->hmac_create = new Crypt_Hash('sha1-96');
             $createKeyLength = 20;
             break;

开发者ID:helenadeus，项目名称:s3db.map，代码行数:67，代码来源:SSH2.php

示例7: array


//.........这里部分代码省略.........
             $this->decrypt = new Crypt_TripleDES();
             break;
         case 'aes256-cbc':
             $this->decrypt = new Crypt_AES();
             $this->decrypt_block_size = 16;
             break;
         case 'aes192-cbc':
             $this->decrypt = new Crypt_AES();
             $this->decrypt_block_size = 16;
             break;
         case 'aes128-cbc':
             $this->decrypt = new Crypt_AES();
             $this->decrypt_block_size = 16;
             break;
         case 'arcfour':
             $this->decrypt = new Crypt_RC4();
             break;
         case 'none':
             //$this->decrypt = new Crypt_Null();
     }
     $keyBytes = pack('Na*', strlen($keyBytes), $keyBytes);
     if ($this->encrypt) {
         $this->encrypt->enableContinuousBuffer();
         $this->encrypt->disablePadding();
         $iv = pack('H*', $hash($keyBytes . $source . 'A' . $this->session_id));
         while ($this->encrypt_block_size > strlen($iv)) {
             $iv .= pack('H*', $hash($keyBytes . $source . $iv));
         }
         $this->encrypt->setIV(substr($iv, 0, $this->encrypt_block_size));
         $key = pack('H*', $hash($keyBytes . $source . 'C' . $this->session_id));
         while ($encryptKeyLength > strlen($key)) {
             $key .= pack('H*', $hash($keyBytes . $source . $key));
         }
         $this->encrypt->setKey(substr($key, 0, $encryptKeyLength));
     }
     if ($this->decrypt) {
         $this->decrypt->enableContinuousBuffer();
         $this->decrypt->disablePadding();
         $iv = pack('H*', $hash($keyBytes . $source . 'B' . $this->session_id));
         while ($this->decrypt_block_size > strlen($iv)) {
             $iv .= pack('H*', $hash($keyBytes . $source . $iv));
         }
         $this->decrypt->setIV(substr($iv, 0, $this->decrypt_block_size));
         $key = pack('H*', $hash($keyBytes . $source . 'D' . $this->session_id));
         while ($decryptKeyLength > strlen($key)) {
             $key .= pack('H*', $hash($keyBytes . $source . $key));
         }
         $this->decrypt->setKey(substr($key, 0, $decryptKeyLength));
     }
     for ($i = 0; $i < count($mac_algorithms) && !in_array($mac_algorithms[$i], $this->mac_algorithms_client_to_server); $i++) {
     }
     if ($i == count($mac_algorithms)) {
         user_error('No compatible client to server message authentication algorithms found', E_USER_NOTICE);
         return $this->_disconnect(NET_SSH2_DISCONNECT_KEY_EXCHANGE_FAILED);
     }
     $createKeyLength = 0;
     // ie. $mac_algorithms[$i] == 'none'
     switch ($mac_algorithms[$i]) {
         case 'hmac-sha1':
             $this->hmac_create = new Crypt_Hash('sha1');
             $createKeyLength = 20;
             break;
         case 'hmac-sha1-96':
             $this->hmac_create = new Crypt_Hash('sha1-96');
             $createKeyLength = 20;
             break;

开发者ID:qickrooms，项目名称:flextermshell，代码行数:67，代码来源:SSH2.php

示例8: array


//.........这里部分代码省略.........
     if (!$this->_send_binary_packet($packet)) {
         return false;
     }
     $response = $this->_get_binary_packet();
     if ($response === false) {
         user_error('Connection closed by server');
         return false;
     }
     extract(unpack('Ctype', $this->_string_shift($response, 1)));
     if ($type != NET_SSH2_MSG_NEWKEYS) {
         user_error('Expected SSH_MSG_NEWKEYS');
         return false;
     }
     $keyBytes = pack('Na*', strlen($keyBytes), $keyBytes);
     $this->encrypt = $this->_encryption_algorithm_to_crypt_instance($encrypt);
     if ($this->encrypt) {
         if ($this->crypto_engine) {
             $this->encrypt->setEngine($this->crypto_engine);
         }
         if ($this->encrypt->block_size) {
             $this->encrypt_block_size = $this->encrypt->block_size;
         }
         $this->encrypt->enableContinuousBuffer();
         $this->encrypt->disablePadding();
         $iv = $kexHash->hash($keyBytes . $this->exchange_hash . 'A' . $this->session_id);
         while ($this->encrypt_block_size > strlen($iv)) {
             $iv .= $kexHash->hash($keyBytes . $this->exchange_hash . $iv);
         }
         $this->encrypt->setIV(substr($iv, 0, $this->encrypt_block_size));
         $key = $kexHash->hash($keyBytes . $this->exchange_hash . 'C' . $this->session_id);
         while ($encryptKeyLength > strlen($key)) {
             $key .= $kexHash->hash($keyBytes . $this->exchange_hash . $key);
         }
         $this->encrypt->setKey(substr($key, 0, $encryptKeyLength));
     }
     $this->decrypt = $this->_encryption_algorithm_to_crypt_instance($decrypt);
     if ($this->decrypt) {
         if ($this->crypto_engine) {
             $this->decrypt->setEngine($this->crypto_engine);
         }
         if ($this->decrypt->block_size) {
             $this->decrypt_block_size = $this->decrypt->block_size;
         }
         $this->decrypt->enableContinuousBuffer();
         $this->decrypt->disablePadding();
         $iv = $kexHash->hash($keyBytes . $this->exchange_hash . 'B' . $this->session_id);
         while ($this->decrypt_block_size > strlen($iv)) {
             $iv .= $kexHash->hash($keyBytes . $this->exchange_hash . $iv);
         }
         $this->decrypt->setIV(substr($iv, 0, $this->decrypt_block_size));
         $key = $kexHash->hash($keyBytes . $this->exchange_hash . 'D' . $this->session_id);
         while ($decryptKeyLength > strlen($key)) {
             $key .= $kexHash->hash($keyBytes . $this->exchange_hash . $key);
         }
         $this->decrypt->setKey(substr($key, 0, $decryptKeyLength));
     }
     /* The "arcfour128" algorithm is the RC4 cipher, as described in
                [SCHNEIER], using a 128-bit key.  The first 1536 bytes of keystream
                generated by the cipher MUST be discarded, and the first byte of the
                first encrypted packet MUST be encrypted using the 1537th byte of
                keystream.
     
                -- http://tools.ietf.org/html/rfc4345#section-4 */
     if ($encrypt == 'arcfour128' || $encrypt == 'arcfour256') {
         $this->encrypt->encrypt(str_repeat("", 1536));
     }

开发者ID:nickcollie，项目名称:phpseclib，代码行数:67，代码来源:SSH2.php

示例9: array


//.........这里部分代码省略.........
     if (defined('NET_SSH1_LOGGING')) {
         $this->protocol_flags_log[] = '<-';
         $this->protocol_flags_log[] = '->';
         if (NET_SSH1_LOGGING == NET_SSH1_LOG_COMPLEX) {
             $this->message_log[] = $this->server_identification;
             $this->message_log[] = $this->identifier . "\r\n";
         }
     }
     if (!preg_match('#SSH-([0-9\\.]+)-(.+)#', $init_line, $parts)) {
         user_error('Can only connect to SSH servers', E_USER_NOTICE);
         return;
     }
     if ($parts[1][0] != 1) {
         user_error("Cannot connect to SSH {$parts['1']} servers", E_USER_NOTICE);
         return;
     }
     fputs($this->fsock, $this->identifier . "\r\n");
     $response = $this->_get_binary_packet();
     if ($response[NET_SSH1_RESPONSE_TYPE] != NET_SSH1_SMSG_PUBLIC_KEY) {
         user_error('Expected SSH_SMSG_PUBLIC_KEY', E_USER_NOTICE);
         return;
     }
     $anti_spoofing_cookie = $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 8);
     $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 4);
     $temp = unpack('nlen', $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 2));
     $server_key_public_exponent = new Math_BigInteger($this->_string_shift($response[NET_SSH1_RESPONSE_DATA], ceil($temp['len'] / 8)), 256);
     $this->server_key_public_exponent = $server_key_public_exponent;
     $temp = unpack('nlen', $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 2));
     $server_key_public_modulus = new Math_BigInteger($this->_string_shift($response[NET_SSH1_RESPONSE_DATA], ceil($temp['len'] / 8)), 256);
     $this->server_key_public_modulus = $server_key_public_modulus;
     $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 4);
     $temp = unpack('nlen', $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 2));
     $host_key_public_exponent = new Math_BigInteger($this->_string_shift($response[NET_SSH1_RESPONSE_DATA], ceil($temp['len'] / 8)), 256);
     $this->host_key_public_exponent = $host_key_public_exponent;
     $temp = unpack('nlen', $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 2));
     $host_key_public_modulus = new Math_BigInteger($this->_string_shift($response[NET_SSH1_RESPONSE_DATA], ceil($temp['len'] / 8)), 256);
     $this->host_key_public_modulus = $host_key_public_modulus;
     $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 4);
     // get a list of the supported ciphers
     extract(unpack('Nsupported_ciphers_mask', $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 4)));
     foreach ($this->supported_ciphers as $mask => $name) {
         if (($supported_ciphers_mask & 1 << $mask) == 0) {
             unset($this->supported_ciphers[$mask]);
         }
     }
     // get a list of the supported authentications
     extract(unpack('Nsupported_authentications_mask', $this->_string_shift($response[NET_SSH1_RESPONSE_DATA], 4)));
     foreach ($this->supported_authentications as $mask => $name) {
         if (($supported_authentications_mask & 1 << $mask) == 0) {
             unset($this->supported_authentications[$mask]);
         }
     }
     $session_id = pack('H*', md5($host_key_public_modulus->toBytes() . $server_key_public_modulus->toBytes() . $anti_spoofing_cookie));
     $session_key = '';
     for ($i = 0; $i < 32; $i++) {
         $session_key .= chr(crypt_random(0, 255));
     }
     $double_encrypted_session_key = $session_key ^ str_pad($session_id, 32, chr(0));
     if ($server_key_public_modulus->compare($host_key_public_modulus) < 0) {
         $double_encrypted_session_key = $this->_rsa_crypt($double_encrypted_session_key, array($server_key_public_exponent, $server_key_public_modulus));
         $double_encrypted_session_key = $this->_rsa_crypt($double_encrypted_session_key, array($host_key_public_exponent, $host_key_public_modulus));
     } else {
         $double_encrypted_session_key = $this->_rsa_crypt($double_encrypted_session_key, array($host_key_public_exponent, $host_key_public_modulus));
         $double_encrypted_session_key = $this->_rsa_crypt($double_encrypted_session_key, array($server_key_public_exponent, $server_key_public_modulus));
     }
     $cipher = isset($this->supported_ciphers[$cipher]) ? $cipher : NET_SSH1_CIPHER_3DES;
     $data = pack('C2a*na*N', NET_SSH1_CMSG_SESSION_KEY, $cipher, $anti_spoofing_cookie, 8 * strlen($double_encrypted_session_key), $double_encrypted_session_key, 0);
     if (!$this->_send_binary_packet($data)) {
         user_error('Error sending SSH_CMSG_SESSION_KEY', E_USER_NOTICE);
         return;
     }
     switch ($cipher) {
         //case NET_SSH1_CIPHER_NONE:
         //    $this->crypto = new Crypt_Null();
         //    break;
         case NET_SSH1_CIPHER_DES:
             $this->crypto = new Crypt_DES();
             $this->crypto->disablePadding();
             $this->crypto->enableContinuousBuffer();
             $this->crypto->setKey(substr($session_key, 0, 8));
             break;
         case NET_SSH1_CIPHER_3DES:
             $this->crypto = new Crypt_TripleDES(CRYPT_DES_MODE_3CBC);
             $this->crypto->disablePadding();
             $this->crypto->enableContinuousBuffer();
             $this->crypto->setKey(substr($session_key, 0, 24));
             break;
             //case NET_SSH1_CIPHER_RC4:
             //    $this->crypto = new Crypt_RC4();
             //    $this->crypto->enableContinuousBuffer();
             //    $this->crypto->setKey(substr($session_key, 0,  16));
             //    break;
     }
     $response = $this->_get_binary_packet();
     if ($response[NET_SSH1_RESPONSE_TYPE] != NET_SSH1_SMSG_SUCCESS) {
         user_error('Expected SSH_SMSG_SUCCESS', E_USER_NOTICE);
         return;
     }
     $this->bitmap = NET_SSH1_MASK_CONSTRUCTOR;
 }

开发者ID:marietta-adachi，项目名称:website，代码行数:101，代码来源:SSH1.php

注：本文中的Object::setKey方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。