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/var/www/p4ela.kz/server/delivery/node_modules/node-forge/lib/

/var/www/p4ela.kz/server/delivery/node_modules/node-forge/lib

Name	Size	Mode	Actions
aes.js	39025	0644	edit dl rm
aesCipherSuites.js	9112	0644	edit dl rm
asn1-validator.js	2295	0644	edit dl rm
asn1.js	42831	0644	edit dl rm
baseN.js	5068	0644	edit dl rm
cipher.js	6668	0644	edit dl rm
cipherModes.js	28917	0644	edit dl rm
des.js	20445	0644	edit dl rm
ed25519.js	24941	0644	edit dl rm
forge.js	200	0644	edit dl rm
form.js	3880	0644	edit dl rm
hmac.js	3833	0644	edit dl rm
http.js	39070	0644	edit dl rm
index.all.js	366	0644	edit dl rm
index.js	640	0644	edit dl rm
jsbn.js	35188	0644	edit dl rm
kem.js	5217	0644	edit dl rm
log.js	9264	0644	edit dl rm
md.all.js	251	0644	edit dl rm
md.js	253	0644	edit dl rm
md5.js	7983	0644	edit dl rm
mgf.js	274	0644	edit dl rm
mgf1.js	1645	0644	edit dl rm
oids.js	6844	0644	edit dl rm
pbe.js	30999	0644	edit dl rm
pbkdf2.js	5809	0644	edit dl rm
pem.js	6693	0644	edit dl rm
pkcs1.js	8375	0644	edit dl rm
pkcs7.js	39869	0644	edit dl rm
pkcs7asn1.js	11484	0644	edit dl rm
pkcs12.js	33347	0644	edit dl rm
pki.js	2651	0644	edit dl rm
prime.js	8776	0644	edit dl rm
prime.worker.js	4804	0644	edit dl rm
prng.js	12326	0644	edit dl rm
pss.js	7854	0644	edit dl rm
random.js	5438	0644	edit dl rm
rc2.js	11949	0644	edit dl rm
rsa.js	60058	0644	edit dl rm
sha1.js	9089	0644	edit dl rm
sha256.js	9574	0644	edit dl rm
sha512.js	17133	0644	edit dl rm
socket.js	8329	0644	edit dl rm
ssh.js	7163	0644	edit dl rm
tls.js	132973	0644	edit dl rm
tlssocket.js	6967	0644	edit dl rm
util.js	69858	0644	edit dl rm
x509.js	101796	0644	edit dl rm
xhr.js	22116	0644	edit dl rm

Edit: /var/www/p4ela.kz/server/delivery/node_modules/node-forge/lib/cipher.js (6668B)

/**
 * Cipher base API.
 *
 * @author Dave Longley
 *
 * Copyright (c) 2010-2014 Digital Bazaar, Inc.
 */
var forge = require('./forge');
require('./util');

module.exports = forge.cipher = forge.cipher || {};

// registered algorithms
forge.cipher.algorithms = forge.cipher.algorithms || {};

/**
 * Creates a cipher object that can be used to encrypt data using the given
 * algorithm and key. The algorithm may be provided as a string value for a
 * previously registered algorithm or it may be given as a cipher algorithm
 * API object.
 *
 * @param algorithm the algorithm to use, either a string or an algorithm API
 *          object.
 * @param key the key to use, as a binary-encoded string of bytes or a
 *          byte buffer.
 *
 * @return the cipher.
 */
forge.cipher.createCipher = function(algorithm, key) {
  var api = algorithm;
  if(typeof api === 'string') {
    api = forge.cipher.getAlgorithm(api);
    if(api) {
      api = api();
    }
  }
  if(!api) {
    throw new Error('Unsupported algorithm: ' + algorithm);
  }

// assume block cipher
  return new forge.cipher.BlockCipher({
    algorithm: api,
    key: key,
    decrypt: false
  });
};

/**
 * Creates a decipher object that can be used to decrypt data using the given
 * algorithm and key. The algorithm may be provided as a string value for a
 * previously registered algorithm or it may be given as a cipher algorithm
 * API object.
 *
 * @param algorithm the algorithm to use, either a string or an algorithm API
 *          object.
 * @param key the key to use, as a binary-encoded string of bytes or a
 *          byte buffer.
 *
 * @return the cipher.
 */
forge.cipher.createDecipher = function(algorithm, key) {
  var api = algorithm;
  if(typeof api === 'string') {
    api = forge.cipher.getAlgorithm(api);
    if(api) {
      api = api();
    }
  }
  if(!api) {
    throw new Error('Unsupported algorithm: ' + algorithm);
  }

// assume block cipher
  return new forge.cipher.BlockCipher({
    algorithm: api,
    key: key,
    decrypt: true
  });
};

/**
 * Registers an algorithm by name. If the name was already registered, the
 * algorithm API object will be overwritten.
 *
 * @param name the name of the algorithm.
 * @param algorithm the algorithm API object.
 */
forge.cipher.registerAlgorithm = function(name, algorithm) {
  name = name.toUpperCase();
  forge.cipher.algorithms[name] = algorithm;
};

/**
 * Gets a registered algorithm by name.
 *
 * @param name the name of the algorithm.
 *
 * @return the algorithm, if found, null if not.
 */
forge.cipher.getAlgorithm = function(name) {
  name = name.toUpperCase();
  if(name in forge.cipher.algorithms) {
    return forge.cipher.algorithms[name];
  }
  return null;
};

var BlockCipher = forge.cipher.BlockCipher = function(options) {
  this.algorithm = options.algorithm;
  this.mode = this.algorithm.mode;
  this.blockSize = this.mode.blockSize;
  this._finish = false;
  this._input = null;
  this.output = null;
  this._op = options.decrypt ? this.mode.decrypt : this.mode.encrypt;
  this._decrypt = options.decrypt;
  this.algorithm.initialize(options);
};

/**
 * Starts or restarts the encryption or decryption process, whichever
 * was previously configured.
 *
 * For non-GCM mode, the IV may be a binary-encoded string of bytes, an array
 * of bytes, a byte buffer, or an array of 32-bit integers. If the IV is in
 * bytes, then it must be Nb (16) bytes in length. If the IV is given in as
 * 32-bit integers, then it must be 4 integers long.
 *
 * Note: an IV is not required or used in ECB mode.
 *
 * For GCM-mode, the IV must be given as a binary-encoded string of bytes or
 * a byte buffer. The number of bytes should be 12 (96 bits) as recommended
 * by NIST SP-800-38D but another length may be given.
 *
 * @param options the options to use:
 *          iv the initialization vector to use as a binary-encoded string of
 *            bytes, null to reuse the last ciphered block from a previous
 *            update() (this "residue" method is for legacy support only).
 *          additionalData additional authentication data as a binary-encoded
 *            string of bytes, for 'GCM' mode, (default: none).
 *          tagLength desired length of authentication tag, in bits, for
 *            'GCM' mode (0-128, default: 128).
 *          tag the authentication tag to check if decrypting, as a
 *             binary-encoded string of bytes.
 *          output the output the buffer to write to, null to create one.
 */
BlockCipher.prototype.start = function(options) {
  options = options || {};
  var opts = {};
  for(var key in options) {
    opts[key] = options[key];
  }
  opts.decrypt = this._decrypt;
  this._finish = false;
  this._input = forge.util.createBuffer();
  this.output = options.output || forge.util.createBuffer();
  this.mode.start(opts);
};

/**
 * Updates the next block according to the cipher mode.
 *
 * @param input the buffer to read from.
 */
BlockCipher.prototype.update = function(input) {
  if(input) {
    // input given, so empty it into the input buffer
    this._input.putBuffer(input);
  }

// do cipher operation until it needs more input and not finished
  while(!this._op.call(this.mode, this._input, this.output, this._finish) &&
    !this._finish) {}

// free consumed memory from input buffer
  this._input.compact();
};

/**
 * Finishes encrypting or decrypting.
 *
 * @param pad a padding function to use in CBC mode, null for default,
 *          signature(blockSize, buffer, decrypt).
 *
 * @return true if successful, false on error.
 */
BlockCipher.prototype.finish = function(pad) {
  // backwards-compatibility w/deprecated padding API
  // Note: will overwrite padding functions even after another start() call
  if(pad && (this.mode.name === 'ECB' || this.mode.name === 'CBC')) {
    this.mode.pad = function(input) {
      return pad(this.blockSize, input, false);
    };
    this.mode.unpad = function(output) {
      return pad(this.blockSize, output, true);
    };
  }

// build options for padding and afterFinish functions
  var options = {};
  options.decrypt = this._decrypt;

// get # of bytes that won't fill a block
  options.overflow = this._input.length() % this.blockSize;

if(!this._decrypt && this.mode.pad) {
    if(!this.mode.pad(this._input, options)) {
      return false;
    }
  }

// do final update
  this._finish = true;
  this.update();

if(this._decrypt && this.mode.unpad) {
    if(!this.mode.unpad(this.output, options)) {
      return false;
    }
  }

if(this.mode.afterFinish) {
    if(!this.mode.afterFinish(this.output, options)) {
      return false;
    }
  }

return true;
};

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