hmac-blake2b - npm Package Compare versions

Comparing version 0.1.1 to 0.2.0

index.js

@@ -22,4 +22,4 @@ var sodium = require('sodium-universal')
     // Covers key <= BLOCKLEN
-    HMACKey.set(key, HMACKey.byteLength - key.byteLength)
-    sodium.sodium_memzero(HMACKey.subarray(HMACKey.byteLength - key.byteLength))
+    HMACKey.set(key)
+    sodium.sodium_memzero(HMACKey.subarray(key.byteLength))
   }
@@ -29,3 +29,3 @@
     OuterKeyPad[i] = 0x5c ^ HMACKey[i]
-    InnerKeyPad[i] = 0x32 ^ HMACKey[i]
+    InnerKeyPad[i] = 0x36 ^ HMACKey[i]
   }
@@ -32,0 +32,0 @@ sodium.sodium_memzero(HMACKey)

package.json

 {
   "name": "hmac-blake2b",
-  "version": "0.1.1",
+  "version": "0.2.0",
   "description": "HMAC backed by BLAKE2b",
@@ -5,0 +5,0 @@ "main": "index.js",

test.js

@@ -5,14 +5,92 @@ var sodium = require('sodium-universal')
 
-test('hmac', function (assert) {
+test('hmac 1', function (assert) {
   var mac = Buffer.alloc(hmac.BYTES)
-  var key = Buffer.alloc(hmac.KEYBYTES)
-  sodium.randombytes_buf(key)
+  var key = Buffer.from('0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b', 'hex')
 
-  var data = Buffer.from('some data')
+  var data = Buffer.from('4869205468657265', 'hex')
 
   hmac(mac, data, key)
 
-  var expected = Buffer.from('3faf3c4632c98bc9c5ac7467a6c7448a5a57eb36c6d62ff5f1394e649ceff861dbb89fa0acd69f8d56081714732aaa8a181ec2c68afd2beaa6555220a8fc70dc', 'hex')
+  var expected = Buffer.from('358a6a184924894fc34bee5680eedf57d84a37bb38832f288e3b27dc63a98cc8c91e76da476b508bc6b2d408a248857452906e4a20b48c6b4b55d2df0fe1dd24', 'hex')
   assert.ok(expected.equals(mac))
   assert.end()
 })
+
+test('hmac 2', function (assert) {
+  var mac = Buffer.alloc(hmac.BYTES)
+  var key = Buffer.from('4a656665', 'hex')
+
+  var data = Buffer.from('7768617420646f2079612077616e7420666f72206e6f7468696e673f', 'hex')
+
+  hmac(mac, data, key)
+
+  var expected = Buffer.from('6ff884f8ddc2a6586b3c98a4cd6ebdf14ec10204b6710073eb5865ade37a2643b8807c1335d107ecdb9ffeaeb6828c4625ba172c66379efcd222c2de11727ab4', 'hex')
+  assert.ok(expected.equals(mac))
+  assert.end()
+})
+
+test('hmac 3', function (assert) {
+  var mac = Buffer.alloc(hmac.BYTES)
+  var key = Buffer.from('aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa', 'hex')
+
+  var data = Buffer.from('dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd', 'hex')
+
+  hmac(mac, data, key)
+
+  var expected = Buffer.from('f43bc62c7a99353c3b2c60e8ef24fbbd42e9547866dc9c5be4edc6f4a7d4bc0ac620c2c60034d040f0dbaf86f9e9cd7891a095595eed55e2a996215f0c15c018', 'hex')
+  assert.ok(expected.equals(mac))
+  assert.end()
+})
+
+test('hmac 4', function (assert) {
+  var mac = Buffer.alloc(hmac.BYTES)
+  var key = Buffer.from('0102030405060708090a0b0c0d0e0f10111213141516171819', 'hex')
+
+  var data = Buffer.from('cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd', 'hex')
+
+  hmac(mac, data, key)
+
+  var expected = Buffer.from('e5dbb6de2fee42a1caa06e4e7b84ce408ffa5c4a9de2632eca769cde8875014c72d0720feaf53f76e6a180357f528d7bf484fa3a14e8cc1f0f3bada717b43491', 'hex')
+  assert.ok(expected.equals(mac))
+  assert.end()
+})
+
+test('hmac 5', function (assert) {
+  var mac = Buffer.alloc(hmac.BYTES)
+  var key = Buffer.from('0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c', 'hex')
+
+  var data = Buffer.from('546573742057697468205472756e636174696f6e', 'hex')
+
+  hmac(mac, data, key)
+
+  var expected = Buffer.from('7d03e0d2ad83656e5ace6aa9ddf6407a', 'hex')
+  assert.ok(expected.equals(mac.slice(0, 128 / 8)))
+  assert.end()
+})
+
+test('hmac 6', function (assert) {
+  var mac = Buffer.alloc(hmac.BYTES)
+  var key = Buffer.from('aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa', 'hex')
+
+  var data = Buffer.from('54657374205573696e67204c6172676572205468616e20426c6f636b2d53697a65204b6579202d2048617368204b6579204669727374', 'hex')
+
+  hmac(mac, data, key)
+
+  var expected = Buffer.from('a54b2943b2a20227d41ca46c0945af09bc1faefb2f49894c23aebc557fb79c4889dca74408dc865086667aedee4a3185c53a49c80b814c4c5813ea0c8b38a8f8', 'hex')
+  assert.ok(expected.equals(mac))
+  assert.end()
+})
+
+
+test('hmac 7', function (assert) {
+  var mac = Buffer.alloc(hmac.BYTES)
+  var key = Buffer.from('aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa', 'hex')
+
+  var data = Buffer.from('5468697320697320612074657374207573696e672061206c6172676572207468616e20626c6f636b2d73697a65206b657920616e642061206c6172676572207468616e20626c6f636b2d73697a6520646174612e20546865206b6579206e6565647320746f20626520686173686564206265666f7265206265696e6720757365642062792074686520484d414320616c676f726974686d2e', 'hex')
+
+  hmac(mac, data, key)
+
+  var expected = Buffer.from('ab347980a64b5e825dd10e7d32fd43a01a8e6dea267ab9ad7d913524526618925311afbcb0c49519cbebdd709540a8d725fb911ac2aee9b2a3aa43d796123393', 'hex')
+  assert.ok(expected.equals(mac))
+  assert.end()
+})

No alert changes

Improved metrics

Total package byte prevSize

12306

increased by171.12%

Number of package files

6

increased by20%

Lines of code

171

increased by271.74%

No dependency changes