blake2s - npm Package Compare versions

Comparing version 1.0.0 to 1.0.1

blake2s.ts

@@ -1326,3 +1326,3 @@ class BLAKE2s {
         }
-        this.nx = length;
+        this.nx += length;
     }
@@ -1329,0 +1329,0 @@

index.js

@@ -1285,3 +1285,3 @@ var Buffer = require('buffer').Buffer
         }
-        this.nx = length;
+        this.nx += length;
     };
@@ -1288,0 +1288,0 @@

package.json

 {
   "name": "blake2s",
   "description": "port of Dmitry Chestnykh's blake2s-js to node style",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "homepage": "https://github.com/dominictarr/blake2s",
@@ -6,0 +6,0 @@ "repository": {

README.md

@@ -18,12 +18,15 @@ # BLAKE2s
 
-  var h = new BLAKE2s(32); // constructor accepts digest length in bytes
-  h.update("string or array of bytes");
-  h.hexDigest();      // returns string with hex digest
-  h.digest();              // returns array of bytes
+``` js
+        // constructor accepts digest length in bytes
+var h = new BLAKE2s(32)
+        //pass encoding into update, like in node's crypto module
+h.update("string or array of bytes", 'utf8')
+        //request the digest encoding
+h.digest('hex')
 
-  // Keyed:
-  var h = new BLAKE2s(32, "some key");
-  ...
+// Keyed:
+var h = new BLAKE2s(32, "some key")
+...
+```
 
-
 ## Demo
@@ -30,0 +33,0 @@

test.js

@@ -564,2 +564,26 @@ // Run: node test.js
 
+// short inputs
+
+console.log("Testing short inputs...");
+for (i = 2; i < 128; i++) {
+  var arr = [];
+  for (j = 0; j < i; j++) arr.push(j);
+  var h0 = new BLAKE2s(32);
+  h0.update(arr);
+  var good = h0.digest('hex');
+
+  var h1 = new BLAKE2s(32);
+  h1.update(new Buffer(arr).slice(0, Math.floor(i/2)));
+  h1.update(new Buffer(arr).slice(Math.floor(i/2), arr.length));
+  var cand = h1.digest('hex');
+
+  if (good != cand) {
+    console.log('fail #', i, '\n', 'have', cand, '\n', 'need', good);
+    fails++;
+  } else {
+    passes++;
+  }
+}
+
+
 if (fails == 0) {
@@ -570,1 +594,33 @@ console.log('PASS');
 }
+
+// Benchmark.
+(function() {
+  var i;
+  var buf = [];
+  for (i = 0; i < 1024; i++) {
+    buf.push(i & 0xff);
+  }
+  var h = new BLAKE2s(32);
+  var startTime = new Date();
+  for (i = 0; i < 1024; i++) {
+    h.update(buf);
+  }
+  var duration = (new Date()) - startTime;
+  console.log('BLAKE2s\t', duration +  ' ms\t|\t', 1/(duration/1000) + ' MB/s');
+})();
+
+(function() {
+  var crypto = require('crypto');
+  var i;
+  var buf = new Buffer(1024);
+  for (i = 0; i < 1024; i++) {
+    buf[i] = (i & 0xff);
+  }
+  var h = crypto.createHash('sha1');
+  var startTime = new Date();
+  for (i = 0; i < 1024; i++) {
+    h.update(buf);
+  }
+  var duration = (new Date()) - startTime;
+  console.log('SHA-1\t', duration +  ' ms\t|\t', 1/(duration/1000) + ' MB/s');
+})();

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Improved metrics

Total package byte prevSize

109837

increased by1.21%

Lines of code

3253

increased by1.53%

Number of lines in readme file

45

increased by7.14%

No dependency changes