Merge 44919b8c17 into e4d30861d5

src/js/config/Categories.js

@@ -77,6 +77,7 @@ var Categories = [
             "RC4",
             "RC4 Drop",
             "ROT13",
+            "ROT47",
             "XOR",
             "XOR Brute Force",
             "Derive PBKDF2 key",

src/js/config/OperationConfig.js

@@ -1390,6 +1390,21 @@ var OperationConfig = {
             },
         ]
     },
+    "ROT47": {
+        description: "A slightly more complex variation of a caesar cipher, which includes ASCII characters too. (default 47)",
+        run: Rotate.run_rot47,
+        highlight: true,
+        highlight_reverse: true,
+        input_type: "byte_array",
+        output_type: "byte_array",
+        args: [
+            {
+                name: "Amount",
+                type: "number",
+                value: Rotate.ROT47_AMOUNT
+            },
+        ]
+    },
     "Strip HTTP headers": {
         description: "Removes HTTP headers from a request or response by looking for the first instance of a double newline.",
         run: HTTP.run_strip_headers,

src/js/operations/Rotate.js

@@ -1,7 +1,7 @@
 /**
  * Bit rotation operations.
  *
- * @author n1474335 [n1474335@gmail.com]
+ * @author n1474335 [n1474335@gmail.com] & Matt C [matt@artemisbot.pw]
  * @copyright Crown Copyright 2016
  * @license Apache-2.0
  *
@@ -91,7 +91,7 @@ var Rotate = {
      * @default
      */
     ROT13_UPPERCASE: true,
-    
+
     /**
      * ROT13 operation.
      *
@@ -124,8 +124,43 @@ var Rotate = {
         }
         return output;
     },
-    
-    
+
+
+    /**
+     * @constant
+     * @default
+     */
+    ROT47_AMOUNT: 47,
+
+    /**
+     * ROT47 operation.
+     *
+     * @param {byte_array} input
+     * @param {Object[]} args
+     * @returns {byte_array}
+     */
+    run_rot47: function(input, args) {
+        var amount = args[0],
+            output = input,
+            chr;
+
+        if (amount) {
+            if (amount < 0) {
+                amount = 94 - (Math.abs(amount) % 94);
+            }
+
+            for (var i = 0; i < input.length; i++) {
+                chr = input[i];
+                if (chr >= 33 && chr <= 126) {
+                    chr = (chr - 33 + amount) % 94;
+                    output[i] = chr + 33;
+                }
+            }
+        }
+        return output;
+    },
+
+
     /**
      * Rotate right bitwise op.
      *

src/static/stats.txt

@@ -1,21 +1,35 @@
 203	source files
+<<<<<<< HEAD
+104269	lines
+	size
+
+136	JavaScript source files
+95179	lines
+3.5M	size
+=======
 104221	lines
 4.0M	size
 
 136	JavaScript source files
 95131	lines
 3.4M	size
+>>>>>>> master
 
 78	third party JavaScript source files
 76377	lines
-2.7M	size
+2.8M	size
 
 58	first party JavaScript source files
+<<<<<<< HEAD
+18802	lines
+736K	size
+=======
 18754	lines
 724K	size
+>>>>>>> master
 
 3.1M	uncompressed JavaScript size
 1.7M	compressed JavaScript size
 
 15	categories
-152	operations
+153	operations