1 files changed, 15 insertions, 15 deletions
diff --git a/benchmark/crypto/cipher-stream.js b/benchmark/crypto/cipher-stream.js
index 9fd88f1d86..ca36bd736d 100644
--- a/benchmark/crypto/cipher-stream.js
+++ b/benchmark/crypto/cipher-stream.js
@@ -1,7 +1,7 @@
 'use strict';
-var common = require('../common.js');
+const common = require('../common.js');
 
-var bench = common.createBenchmark(main, {
+const bench = common.createBenchmark(main, {
   writes: [500],
   cipher: [ 'AES192', 'AES256' ],
   type: ['asc', 'utf', 'buf'],
@@ -17,24 +17,24 @@ function main(conf) {
     api = 'legacy';
   }
 
-  var crypto = require('crypto');
-  var assert = require('assert');
-  var alice = crypto.getDiffieHellman('modp5');
-  var bob = crypto.getDiffieHellman('modp5');
+  const crypto = require('crypto');
+  const assert = require('assert');
+  const alice = crypto.getDiffieHellman('modp5');
+  const bob = crypto.getDiffieHellman('modp5');
 
   alice.generateKeys();
   bob.generateKeys();
 
 
-  var pubEnc = /^v0\.[0-8]/.test(process.version) ? 'binary' : null;
-  var alice_secret = alice.computeSecret(bob.getPublicKey(), pubEnc, 'hex');
-  var bob_secret = bob.computeSecret(alice.getPublicKey(), pubEnc, 'hex');
+  const pubEnc = /^v0\.[0-8]/.test(process.version) ? 'binary' : null;
+  const alice_secret = alice.computeSecret(bob.getPublicKey(), pubEnc, 'hex');
+  const bob_secret = bob.computeSecret(alice.getPublicKey(), pubEnc, 'hex');
 
   // alice_secret and bob_secret should be the same
   assert(alice_secret === bob_secret);
 
-  var alice_cipher = crypto.createCipher(conf.cipher, alice_secret);
-  var bob_cipher = crypto.createDecipher(conf.cipher, bob_secret);
+  const alice_cipher = crypto.createCipher(conf.cipher, alice_secret);
+  const bob_cipher = crypto.createDecipher(conf.cipher, bob_secret);
 
   var message;
   var encoding;
@@ -54,7 +54,7 @@ function main(conf) {
       throw new Error(`unknown message type: ${conf.type}`);
   }
 
-  var fn = api === 'stream' ? streamWrite : legacyWrite;
+  const fn = api === 'stream' ? streamWrite : legacyWrite;
 
   // write data as fast as possible to alice, and have bob decrypt.
   // use old API for comparison to v0.8
@@ -70,8 +70,8 @@ function streamWrite(alice, bob, message, encoding, writes) {
 
   bob.on('end', function() {
     // Gbits
-    var bits = written * 8;
-    var gbits = bits / (1024 * 1024 * 1024);
+    const bits = written * 8;
+    const gbits = bits / (1024 * 1024 * 1024);
     bench.end(gbits);
   });
 
@@ -96,6 +96,6 @@ function legacyWrite(alice, bob, message, encoding, writes) {
   written += dec.length;
   dec = bob.final();
   written += dec.length;
-  var gbits = written / (1024 * 1024 * 1024);
+  const gbits = written / (1024 * 1024 * 1024);
   bench.end(gbits);
 }