From dfdee526db4f2f49608cab7062ca3806580e479a Mon Sep 17 00:00:00 2001
From: Christopher Jeffrey <chjjeffrey@gmail.com>
Date: Mon, 1 Aug 2016 01:54:12 -0700
Subject: [PATCH] bench: poly1305.

---
 bench/chacha.js | 32 +++++++++++++++++++++++++++++++-
 1 file changed, 31 insertions(+), 1 deletion(-)

diff --git a/bench/chacha.js b/bench/chacha.js
index 32d62530..376a3fe4 100644
--- a/bench/chacha.js
+++ b/bench/chacha.js
@@ -3,6 +3,8 @@
 var chachapoly = require('../lib/bcoin/chachapoly');
 var bench = require('./bench');
 
+console.log('note: rate measured in kb/s');
+
 var chacha = new chachapoly.ChaCha20();
 var iv = new Buffer('0102030405060708', 'hex');
 chacha.init(iv, 0);
@@ -12,4 +14,32 @@ for (var i = 0; i < 32; i++)
 var end = bench('encrypt');
 for (var i = 0; i < 1000000; i++)
   chacha.encrypt(data);
-end(i);
+end(i * 32 / 1024);
+
+var poly = new chachapoly.Poly1305();
+var key = new Buffer('000102030405060708090a0b0c0d0e0f', 'hex');
+poly.init(key);
+
+var data = new Buffer(32);
+for (var i = 0; i < 32; i++)
+  data[i] = i & 0xff;
+
+var end = bench('update');
+for (var i = 0; i < 1000000; i++)
+  poly.update(data);
+end(i * 32 / 1024);
+
+var end = bench('finish');
+for (var i = 0; i < 1000000; i++) {
+  poly.init(key);
+  poly.update(data);
+  poly.finish();
+}
+end(i * 32 / 1024);
+
+// For reference:
+var utils = require('../lib/bcoin/utils');
+var end = bench('sha256');
+for (var i = 0; i < 1000000; i++)
+  utils.hash256(data);
+end(i * 32 / 1024);