diff --git a/site/bin/crypt.js b/site/bin/crypt.js
new file mode 100644
index 0000000..0c446ae
--- /dev/null
+++ b/site/bin/crypt.js
@@ -0,0 +1,62 @@
+let encrypt = function() {
+ key = document.getElementById("key").value;
+ string = document.getElementById("plaintext").value;
+ if (typeof key !== "number") {
+ throw new Error("Key must be a number");
+ }
+ let resultArray = []
+ for (let i = 0; i < string.length; i++) {
+ if (string.charCodeAt(i) < 97 || string.charCodeAt(i) > 122) {
+ resultArray.push(string[i]);
+ continue;
+ }
+ let code = string.charCodeAt(i) + key;
+ while (code > 122) {
+ code = (code - 122) + 96;
+ }
+ resultArray.push(String.fromCharCode(code))
+ }
+
+ document.getElementById("encoded").value = resultArray.join(" ");
+}
+
+let bruteforce = function() {
+ let know_element = document.getElementById("know_element").value;
+ let string = document.getElementById("encoded").value;
+ if (typeof key !== "number") {
+ throw new Error("Key must be a number");
+ }
+
+ let resultArray = []
+ let workingKeys = []
+
+ for (key = 0; key < 26; key++) {
+ resultArray = decrypt(key, string);
+ if (resultArray.includes(know_element)) {
+ workingKeys.push(key);
+ }
+ }
+ document.getElementById("key").value = workingKeys.join(",");
+}
+
+let decrypt = function(key, string) {
+ resultArray = []
+ for (let i = 0; i < string.length; i++) {
+ if (string.charCodeAt(i) < 97 || string.charCodeAt(i) > 122) {
+ resultArray.push(string[i]);
+ continue;
+ }
+ let code = string.charCodeAt(i) - key;
+ while (code - 96) {
+ code = (code + 122) - 96;
+ }
+ resultArray.push(String.fromCharCode(code))
+ }
+ return resultArray.join(" ");
+}
+
+let manual_decrypt = function() {
+ let key = document.getElementById("key").value;
+ let string = document.getElementById("encoded").value;
+ document.getElementById("plaintext").value = decrypt(key, string);
+}
diff --git a/site/bin/index.html b/site/bin/index.html
new file mode 100644
index 0000000..815dfad
--- /dev/null
+++ b/site/bin/index.html
@@ -0,0 +1,25 @@
+
+
+
+ /
+
+
+
+
+
+
+
+ Dario48's website
+
+
+
+
+
+