1 files changed, 0 insertions, 41 deletions
diff --git a/client/src/util/xor.cpp b/client/src/util/xor.cpp
deleted file mode 100644
index 483c161..0000000
--- a/client/src/util/xor.cpp
+++ /dev/null
@@ -1,41 +0,0 @@
-#include "../include.h"
-#include "xor.h"
-
-char enc::gen_key() {
-  std::random_device r;
-
-  std::default_random_engine e1(r());
-  std::uniform_real_distribution<> uniform_dist(0, 255);
-  return static_cast<char>(uniform_dist(e1));
-}
-
-// XOR keys at the beginning of the message for clients
-void enc::encrypt_message(std::string &str) {
-  std::array<char, key_num> keys;
-  for (size_t i = 0; i < key_num; i++) {
-    char key = gen_key();
-    keys[i] = key;
-    str.insert(str.begin(), key);
-  }
-
-  for (auto &key : keys) {
-    for (size_t i = key_num; i < str.size(); i++) {
-      str[i] ^= key;
-    }
-  }
-}
-
-// XOR keys at the end of the message for server messages
-void enc::decrypt_message(std::string &str) {
-  if (str.size() <= 50) return;
-
-  std::string keys = str.substr(str.size() - key_num);
-
-  for (auto &key : keys) {
-    for (size_t i = 0; i < str.size() - key_num; i++) {
-      str[i] ^= key;
-    }
-  }
-
-  str.erase(str.end() - key_num, str.end());
-}
-\ No newline at end of file