Remove 'user strict'

'use strict' is unnecessary inside modules because module code is always strict mode code. Ref: https://www.ecma-international.org/ecma-262/6.0/#sec-strict-mode-code

Gruntfile.js

@@ -1,5 +1,3 @@
-'use strict';
-
 module.exports = function(grunt) {
 
   var lintFiles = [

src/cleartext.js

@@ -24,8 +24,6 @@
  * @module cleartext
  */
 
-'use strict';
-
 import config from './config';
 import armor from './encoding/armor';
 import enums from './enums';

src/config/config.js

@@ -21,8 +21,6 @@
  * @module config/config
  */
 
-'use strict';
-
 import enums from '../enums.js';
 
 export default {

src/config/index.js

@@ -3,6 +3,4 @@
  * @module config
  */
 
-'use strict';
-
 export { default } from './config.js';

src/config/localStorage.js

@@ -3,8 +3,6 @@
  * @module config/localStorage
  */
 
-'use strict';
-
 /**
  * @constructor
  */

src/crypto/cfb.js

@@ -22,8 +22,6 @@
  * @module crypto/cfb
  */
 
-'use strict';
-
 import cipher from './cipher';
 
 export default {

src/crypto/cipher/aes.js

@@ -2,8 +2,6 @@
  * @module crypto/cipher/aes
  */
 
-'use strict';
-
 import asmCrypto from 'asmcrypto-lite';
 
 // TODO use webCrypto or nodeCrypto when possible.

src/crypto/cipher/blowfish.js

@@ -7,8 +7,6 @@
  *  @module crypto/cipher/blowfish
  */
 
-'use strict';
-
 /*
  * Javascript implementation based on Bruce Schneier's reference implementation.
  *

src/crypto/cipher/cast5.js

@@ -16,8 +16,6 @@
 
 /** @module crypto/cipher/cast5 */
 
-'use strict';
-
 function OpenpgpSymencCast5() {
   this.BlockSize = 8;
   this.KeySize = 16;

src/crypto/cipher/des.js

@@ -25,8 +25,6 @@
  * @module crypto/cipher/des
  */
 
-'use strict';
-
 function des(keys, message, encrypt, mode, iv, padding) {
   //declaring this locally speeds things up a bit
   var spfunction1 = new Array(0x1010400, 0, 0x10000, 0x1010404, 0x1010004, 0x10404, 0x4, 0x10000, 0x400, 0x1010400,

src/crypto/cipher/index.js

@@ -6,8 +6,6 @@
  * @module crypto/cipher
  */
 
-'use strict';
-
 import aes from './aes.js';
 import desModule from './des.js';
 import cast5 from './cast5.js';

src/crypto/crypto.js

@@ -28,8 +28,6 @@
  * @module crypto/crypto
  */
 
-'use strict';
-
 import random from './random.js';
 import cipher from './cipher';
 import publicKey from './public_key';

src/crypto/gcm.js

@@ -20,8 +20,6 @@
  * the WebCrypto api as well as node.js' crypto api.
  */
 
-'use strict';
-
 import asmCrypto from 'asmcrypto-lite';
 import util from '../util.js';
 import config from '../config';

src/crypto/hash/index.js

@@ -5,8 +5,6 @@
  * @module crypto/hash
  */
 
-'use strict';
-
 import Rusha from 'rusha';
 import RIPEMD160 from 'ripemd160';
 import asmCrypto from 'asmcrypto-lite';

src/crypto/hash/md5.js

@@ -17,8 +17,6 @@
  * @module crypto/hash/md5
  */
 
-'use strict';
-
 import util from '../../util.js';
 
 /**

src/crypto/hash/sha.js

@@ -19,8 +19,6 @@
   *   1 = SHA-1, 2 = SHA-224/SHA-256, 4 = SHA-384/SHA-512
   */
 
-"use strict";
-
 var SUPPORTED_ALGS = 4 | 2 | 1;
 
 /**

src/crypto/index.js

@@ -3,8 +3,6 @@
  * @module crypto
  */
 
-'use strict';
-
 import cipher from './cipher';
 import hash from './hash';
 import cfb from './cfb';

src/crypto/pkcs1.js

@@ -25,8 +25,6 @@
  * @module crypto/pkcs1
  */
 
-'use strict';
-
 import random from './random.js';
 import util from '../util.js';
 import BigInteger from './public_key/jsbn.js';

src/crypto/public_key/dsa.js

@@ -25,8 +25,6 @@
  * @module crypto/public_key/dsa
  */
 
-'use strict';
-
 import BigInteger from './jsbn.js';
 import random from '../random.js';
 import hashModule from '../hash';

src/crypto/public_key/elgamal.js

@@ -24,8 +24,6 @@
  * @module crypto/public_key/elgamal
  */
 
-'use strict';
-
 import BigInteger from './jsbn.js';
 import random from '../random.js';
 import util from '../../util.js';

src/crypto/public_key/elliptic/curves.js

@@ -25,8 +25,6 @@
  * @module crypto/public_key/elliptic/curve
  */
 
-'use strict';
-
 import { ec as EC, eddsa as EdDSA } from 'elliptic';
 import { KeyPair } from './key';
 import BigInteger from '../jsbn';

src/crypto/public_key/elliptic/ecdh.js

@@ -30,8 +30,6 @@
  * @module crypto/public_key/elliptic/ecdh
  */
 
-'use strict';
-
 import curves from './curves';
 import BigInteger from '../jsbn';
 import cipher from '../../cipher';

src/crypto/public_key/elliptic/ecdsa.js

@@ -24,8 +24,6 @@
  * @module crypto/public_key/elliptic/ecdsa
  */
 
-'use strict';
-
 import hash from '../../hash';
 import curves from './curves';
 import BigInteger from '../jsbn';

src/crypto/public_key/elliptic/eddsa.js

@@ -24,8 +24,6 @@
  * @module crypto/public_key/elliptic/eddsa
  */
 
-'use strict';
-
 import BN from 'bn.js';
 import hash from '../../hash';
 import curves from './curves';

src/crypto/public_key/elliptic/index.js

@@ -25,8 +25,6 @@
  * @module crypto/public_key/elliptic
  */
 
-'use strict';
-
 import {get, generate, getPreferredHashAlgo} from './curves';
 import ecdsa from './ecdsa';
 import eddsa from './eddsa';

src/crypto/public_key/elliptic/key.js

@@ -30,8 +30,6 @@
  * @module crypto/public_key/elliptic/key
  */
 
-'use strict';
-
 import curves from './curves';
 import BigInteger from '../jsbn';
 import hash from '../../hash';

src/crypto/public_key/index.js

@@ -6,8 +6,6 @@
  * @module crypto/public_key
  */
 
-'use strict';
-
 /** @see module:crypto/public_key/rsa */
 import rsa from './rsa.js';
 /** @see module:crypto/public_key/elgamal */

src/crypto/public_key/rsa.js

@@ -24,8 +24,6 @@
  * @module crypto/public_key/rsa
  */
 
-'use strict';
-
 import BigInteger from './jsbn.js';
 import util from '../../util.js';
 import random from '../random.js';

src/crypto/random.js

@@ -23,8 +23,6 @@
  * @module crypto/random
  */
 
-'use strict';
-
 import type_mpi from '../type/mpi.js';
 import util from '../util.js';
 

src/crypto/signature.js

@@ -5,8 +5,6 @@
  * @requires crypto/public_key
  * @module crypto/signature */
 
-'use strict';
-
 import util from '../util';
 import publicKey from './public_key';
 import pkcs1 from './pkcs1.js';

src/encoding/armor.js

@@ -22,8 +22,6 @@
  * @module encoding/armor
  */
 
-'use strict';
-
 import base64 from './base64.js';
 import enums from '../enums.js';
 import config from '../config';

src/encoding/base64.js

@@ -15,8 +15,6 @@
  * @module encoding/base64
  */
 
-'use strict';
-
 var b64s = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'; // Standard radix-64
 var b64u = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_'; // URL-safe radix-64
 

src/enums.js

@@ -1,5 +1,3 @@
-'use strict';
-
 /**
  * @module enums
  */

src/hkp.js

@@ -20,8 +20,6 @@
  * in order to lookup and upload keys on standard public key servers.
  */
 
-'use strict';
-
 import config from './config';
 
 /**

src/index.js

@@ -1,7 +1,5 @@
 /* eslint-disable import/newline-after-import, import/first */
 
-'use strict';
-
 /**
  * Export high level api as default.
  * Usage:

src/key.js

@@ -25,8 +25,6 @@
  * @module key
  */
 
-'use strict';
-
 import config from './config';
 import crypto from './crypto';
 import armor from './encoding/armor';

src/keyring/index.js

@@ -1,5 +1,3 @@
-'use strict';
-
 /**
  * @see module:keyring/keyring
  * @module keyring

src/keyring/keyring.js

@@ -23,8 +23,6 @@
  * @param {keyring/localstore} [storeHandler] class implementing loadPublic(), loadPrivate(), storePublic(), and storePrivate() methods
  */
 
-'use strict';
-
 import { readArmored } from '../key';
 import LocalStore from './localstore';
 

src/keyring/localstore.js

@@ -24,8 +24,6 @@
  * @param {String} prefix prefix for itemnames in localstore
  */
 
-'use strict';
-
 import config from '../config';
 import { readArmored } from '../key';
 import util from '../util';

src/message.js

@@ -27,8 +27,6 @@
  * @module message
  */
 
-'use strict';
-
 import config from './config';
 import crypto from './crypto';
 import armor from './encoding/armor';

src/openpgp.js

@@ -32,8 +32,6 @@
  * for extending and developing on top of the base library.
  */
 
-'use strict';
-
 import * as messageLib from './message';
 import { CleartextMessage } from './cleartext';
 import { generate, reformat } from './key';

src/packet/all_packets.js

@@ -3,8 +3,6 @@
  * @module packet
  */
 
-'use strict';
-
 import enums from '../enums.js';
 import * as packets from './all_packets.js'; // re-import module to parse packets from tag
 

src/packet/clone.js

@@ -21,8 +21,6 @@
  * the structured cloning algorithm.
  */
 
-'use strict';
-
 import { Key } from '../key';
 import { Message } from '../message';
 import { CleartextMessage } from '../cleartext';

src/packet/compressed.js

@@ -29,8 +29,6 @@
  * @module packet/compressed
  */
 
-'use strict';
-
 import enums from '../enums.js';
 import util from '../util.js';
 import Zlib from '../compression/zlib.min.js';

src/packet/index.js

@@ -1,5 +1,3 @@
-'use strict';
-
 import * as packets from './all_packets.js';
 import * as clone from './clone.js';
 import List from './packetlist.js';

src/packet/literal.js

@@ -25,8 +25,6 @@
  * @module packet/literal
  */
 
-'use strict';
-
 import util from '../util.js';
 import enums from '../enums.js';
 

src/packet/marker.js

@@ -29,8 +29,6 @@
  * @module packet/marker
  */
 
-'use strict';
-
 import enums from '../enums.js';
 
 /**

src/packet/one_pass_signature.js

@@ -29,8 +29,6 @@
  * @module packet/one_pass_signature
 */
 
-'use strict';
-
 import util from '../util.js';
 import enums from '../enums.js';
 import type_keyid from '../type/keyid.js';

src/packet/packet.js

@@ -21,8 +21,6 @@
  * @module packet/packet
  */
 
-'use strict';
-
 import util from '../util.js';
 
 export default {

src/packet/packetlist.js

@@ -10,8 +10,6 @@
  * @module packet/packetlist
  */
 
-'use strict';
-
 import util from '../util';
 import packetParser from './packet.js';
 import * as packets from './all_packets.js';

src/packet/public_key.js

@@ -29,8 +29,6 @@
  * @module packet/public_key
  */
 
-'use strict';
-
 import crypto from '../crypto';
 import enums from '../enums';
 import util from '../util';

src/packet/public_key_encrypted_session_key.js

@@ -38,8 +38,6 @@
  * @module packet/public_key_encrypted_session_key
  */
 
-'use strict';
-
 import type_keyid from '../type/keyid.js';
 import util from '../util.js';
 import type_ecdh_symkey from '../type/ecdh_symkey.js';

src/packet/public_subkey.js

@@ -21,8 +21,6 @@
  * @module packet/public_subkey
  */
 
-'use strict';
-
 import publicKey from './public_key.js';
 import enums from '../enums.js';
 

src/packet/secret_key.js

@@ -31,8 +31,6 @@
  * @module packet/secret_key
  */
 
-'use strict';
-
 import publicKey from './public_key.js';
 import enums from '../enums.js';
 import util from '../util.js';

src/packet/secret_subkey.js

@@ -21,8 +21,6 @@
  * @module packet/secret_subkey
  */
 
-'use strict';
-
 import secretKey from './secret_key.js';
 import enums from '../enums.js';
 

src/packet/sym_encrypted_aead_protected.js

@@ -20,8 +20,6 @@
  * {@link https://tools.ietf.org/html/draft-ford-openpgp-format-00#section-2.1}: AEAD Protected Data Packet
  */
 
-'use strict';
-
 import util from '../util.js';
 import crypto from '../crypto';
 import enums from '../enums.js';

src/packet/sym_encrypted_integrity_protected.js

@@ -32,8 +32,6 @@
  * @module packet/sym_encrypted_integrity_protected
  */
 
-'use strict';
-
 import asmCrypto from 'asmcrypto-lite';
 import util from '../util.js';
 import crypto from '../crypto';

src/packet/sym_encrypted_session_key.js

@@ -36,8 +36,6 @@
  * @module packet/sym_encrypted_session_key
  */
 
-'use strict';
-
 import util from '../util.js';
 import type_s2k from '../type/s2k.js';
 import enums from '../enums.js';

src/packet/symmetrically_encrypted.js

@@ -28,8 +28,6 @@
  * @module packet/symmetrically_encrypted
  */
 
-'use strict';
-
 import crypto from '../crypto';
 import enums from '../enums.js';
 import config from '../config';

src/packet/trust.js

@@ -3,8 +3,6 @@
  * @module packet/trust
  */
 
-'use strict';
-
 import enums from '../enums.js';
 
 /**

src/packet/user_attribute.js

@@ -36,8 +36,6 @@
  * @module packet/user_attribute
  */
 
-'use strict';
-
 import util from '../util.js';
 import packet from './packet.js';
 import enums from '../enums.js';

src/packet/userid.js

@@ -28,8 +28,6 @@
  * @module packet/userid
  */
 
-'use strict';
-
 import util from '../util.js';
 import enums from '../enums.js';
 

src/signature.js

@@ -24,8 +24,6 @@
  * @module signature
  */
 
-'use strict';
-
 import packet from './packet';
 import enums from './enums.js';
 import armor from './encoding/armor.js';

src/type/ecdh_symkey.js

@@ -22,8 +22,6 @@
  * @module type/ecdh_symkey
  */
 
-'use strict';
-
 import util from '../util';
 
 module.exports = ECDHSymmetricKey;

src/type/kdf_params.js

@@ -22,8 +22,6 @@
  * @module type/kdf_params
  */
 
-'use strict';
-
 import enums from '../enums.js';
 
 module.exports = KDFParams;

src/type/keyid.js

@@ -26,8 +26,6 @@
  * @module type/keyid
  */
 
-'use strict';
-
 import util from '../util.js';
 
 /**

src/type/mpi.js

@@ -34,8 +34,6 @@
  * @module type/mpi
  */
 
-'use strict';
-
 import BigInteger from '../crypto/public_key/jsbn';
 import util from '../util';
 

src/type/oid.js

@@ -23,8 +23,6 @@
  * @module type/oid
  */
 
-'use strict';
-
 import util from '../util.js';
 
 module.exports = OID;

src/type/s2k.js

@@ -29,8 +29,6 @@
  * @module type/s2k
  */
 
-'use strict';
-
 import enums from '../enums.js';
 import util from '../util.js';
 import crypto from '../crypto';

src/util.js

@@ -21,8 +21,6 @@
  * @module util
  */
 
-'use strict';
-
 import config from './config';
 
 export default {

src/worker/async_proxy.js

@@ -15,8 +15,6 @@
 // License along with this library; if not, write to the Free Software
 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 
-'use strict';
-
 import util from '../util.js';
 import crypto from '../crypto';
 import packet from '../packet';

test/crypto/aes_kw.js

@@ -1,5 +1,3 @@
-'use strict';
-
 var openpgp = typeof window !== 'undefined' && window.openpgp ? window.openpgp : require('../../dist/openpgp');
 
 var expect = require('chai').expect;

test/crypto/cipher/aes.js

@@ -1,5 +1,3 @@
-'use strict';
-
 var openpgp = typeof window != 'undefined' && window.openpgp ? window.openpgp : require('../../../dist/openpgp');
 
 var util = openpgp.util,

test/crypto/cipher/blowfish.js

@@ -1,5 +1,3 @@
-'use strict';
-
 var openpgp = typeof window != 'undefined' && window.openpgp ? window.openpgp : require('../../../dist/openpgp');
 
 var util = openpgp.util,

test/crypto/cipher/cast5.js

@@ -1,5 +1,3 @@
-'use strict';
-
 var openpgp = typeof window != 'undefined' && window.openpgp ? window.openpgp : require('../../../dist/openpgp');
 
 var util = openpgp.util,

test/crypto/cipher/des.js

@@ -1,5 +1,3 @@
-'use strict';
-
 var openpgp = typeof window != 'undefined' && window.openpgp ? window.openpgp : require('../../../dist/openpgp');
 
 var util = openpgp.util,

test/crypto/cipher/twofish.js

@@ -1,5 +1,3 @@
-'use strict';
-
 var openpgp = typeof window != 'undefined' && window.openpgp ? window.openpgp : require('../../../dist/openpgp');
 
 var util = openpgp.util,

test/crypto/crypto.js

@@ -1,5 +1,3 @@
-'use strict';
-
 var openpgp = typeof window !== 'undefined' && window.openpgp ? window.openpgp : require('../../dist/openpgp');
 
 var chai = require('chai');

test/crypto/elliptic.js

@@ -1,5 +1,3 @@
-'use strict';
-
 var openpgp = typeof window !== 'undefined' && window.openpgp ? window.openpgp : require('../../dist/openpgp');
 
 var chai = require('chai');

test/crypto/hash/md5.js

@@ -1,5 +1,3 @@
-'use strict';
-
 var openpgp = typeof window != 'undefined' && window.openpgp ? window.openpgp : require('../../../dist/openpgp');
 
 var util = openpgp.util,

test/crypto/hash/ripemd.js

@@ -1,5 +1,3 @@
-'use strict';
-
 var openpgp = typeof window != 'undefined' && window.openpgp ? window.openpgp : require('../../../dist/openpgp');
 
 var util = openpgp.util,

test/crypto/hash/sha.js

@@ -1,5 +1,3 @@
-'use strict';
-
 var openpgp = typeof window != 'undefined' && window.openpgp ? window.openpgp : require('../../../dist/openpgp');
 
 var util = openpgp.util,

test/crypto/pkcs5.js

@@ -1,5 +1,3 @@
-'use strict';
-
 var openpgp = typeof window !== 'undefined' && window.openpgp ? window.openpgp : require('../../dist/openpgp');
 
 var expect = require('chai').expect;

test/crypto/random.js

@@ -1,5 +1,3 @@
-'use strict';
-
 var openpgp = typeof window !== 'undefined' && window.openpgp ? window.openpgp : require('../../dist/openpgp');
 
 var chai = require('chai'),

test/general/armor.js

@@ -1,5 +1,3 @@
-'use strict';
-
 var openpgp = typeof window != 'undefined' && window.openpgp ? window.openpgp : require('../../dist/openpgp');
 
 var chai = require('chai'),

test/general/ecc_nist.js

@@ -1,5 +1,3 @@
-'use strict';
-
 var openpgp = typeof window !== 'undefined' && window.openpgp ? window.openpgp : require('../../dist/openpgp');
 
 var chai = require('chai');

test/general/hkp.js

@@ -1,5 +1,3 @@
-'use strict';
-
 var openpgp = typeof window !== 'undefined' && window.openpgp ? window.openpgp : require('../../dist/openpgp');
 
 var chai = require('chai'),

test/general/key.js

@@ -1,5 +1,3 @@
-'use strict';
-
 var openpgp = typeof window !== 'undefined' && window.openpgp ? window.openpgp : require('../../dist/openpgp');
 
 var chai = require('chai');

test/general/keyring.js

@@ -1,5 +1,3 @@
-'use strict';
-
 var openpgp = typeof window != 'undefined' && window.openpgp ? window.openpgp : require('../../dist/openpgp');
 
 var keyring = new openpgp.Keyring(),

test/general/oid.js

@@ -1,5 +1,3 @@
-'use strict';
-
 var openpgp = typeof window !== 'undefined' && window.openpgp ? window.openpgp : require('../../dist/openpgp');
 
 var expect = require('chai').expect;

test/general/openpgp.js

@@ -1,7 +1,5 @@
 /* globals tryTests: true */
 
-'use strict';
-
 var openpgp = typeof window !== 'undefined' && window.openpgp ? window.openpgp : require('../../dist/openpgp');
 
 var sinon = require('sinon'),

test/general/packet.js

@@ -1,5 +1,3 @@
-'use strict';
-
 var openpgp = typeof window !== 'undefined' && window.openpgp ? window.openpgp : require('../../dist/openpgp');
 
 var chai = require('chai');

test/general/signature.js

@@ -1,5 +1,3 @@
-'use strict';
-
 var openpgp = typeof window !== 'undefined' && window.openpgp ? window.openpgp : require('../../dist/openpgp');
 
 var chai = require('chai');

test/general/util.js

@@ -1,5 +1,3 @@
-'use strict';
-
 var openpgp = typeof window !== 'undefined' && window.openpgp ? window.openpgp : require('../../dist/openpgp');
 
 var chai = require('chai'),

test/general/x25519.js

@@ -1,5 +1,3 @@
-'use strict';
-
 var openpgp = typeof window !== 'undefined' && window.openpgp ? window.openpgp : require('../../dist/openpgp');
 var elliptic = openpgp.crypto.publicKey.elliptic;
 

test/worker/async_proxy.js

@@ -1,7 +1,5 @@
 /* globals tryTests: true */
 
-'use strict';
-
 var openpgp = typeof window !== 'undefined' && window.openpgp ? window.openpgp : require('../../dist/openpgp');
 
 var chai = require('chai'),