@stratumn/js-crypto - npm Package Compare versions

Comparing version 1.0.0 to 1.1.0

lib/aes/index.js

@@ -25,2 +25,4 @@ 'use strict';
   this.encrypt = function (message) {
+    var encoding = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'utf8';
+
     var iv = _nodeForge.random.getBytesSync(SALT_LENGTH);
@@ -32,3 +34,3 @@ var ci = _nodeForge.cipher.createCipher('AES-GCM', _this._key);
     ci.start({ iv: iv, tagLength: TAG_LENGTH * 8 });
-    ci.update(_nodeForge.util.createBuffer(message));
+    ci.update(_nodeForge.util.createBuffer(message, encoding));
     ci.finish();
@@ -41,2 +43,4 @@
   this.decrypt = function (ciphertext) {
+    var encoding = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'utf8';
+
     if (ciphertext.length <= SALT_LENGTH + TAG_LENGTH) {
@@ -56,3 +60,3 @@ throw new Error('wrong ciphertext format');
     }
-    return de.output.data;
+    return encoding === 'binary' ? Buffer.from(de.output.data, 'binary') : de.output.toString(encoding);
   };
@@ -71,2 +75,3 @@
   Encrypts a message with the symmetric key.
+  The encoding may be specified with the following values: 'utf8' (default), 'ascii', 'binary'
   It formats the encrypted message as follows:
@@ -79,2 +84,5 @@ - base64(<iv><ciphertext><tag>)
   Decrypts a message with the symmetric key.
+  The encoding may be specified with the following values: 'utf8' (default), 'ascii', 'binary'.
+  Returns the decoded message as a string except if the encoding is set to
+  'binary' (in which case the result will be a Buffer or an Uint8Array).
   It accepts a message formatted as follows:
@@ -81,0 +89,0 @@ - base64(<iv><ciphertext><tag>)

package.json

 {
   "name": "@stratumn/js-crypto",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "description": "Browser compatible crypto",
@@ -5,0 +5,0 @@ "main": "lib/index.js",

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Total package byte prevSize

51469

increased by1.22%

Lines of code

1025

increased by0.59%

No dependency changes