diff --git a/src/public/js/index.js b/src/public/js/index.js
index cf34cc2..7b068a7 100644
--- a/src/public/js/index.js
+++ b/src/public/js/index.js
@@ -70,8 +70,9 @@ const send = (file, element) => {
         gen_RSA_keypair(1024).then(([pub_key, sec_key]) => {
             element = update(element, "Chiffrement du fichier...", "H3");
 
+            console.log(RSA_enc(content, sec_key));
             let data = {
-                file: RSA_enc(content, sec_key).map((v) => v.toString()),
+                file: RSA_enc(content, sec_key).join(","),
             };
 
             element = update(element, "Téléversement...", "H3");
@@ -109,7 +110,6 @@ const send = (file, element) => {
                     input.readOnly = true;
                     div.appendChild(input);
 
-                    // TODO: Change button textContent on click
                     let button = document.createElement("BUTTON");
                     button.textContent = "Copier le lien";
                     div.appendChild(button);
diff --git a/src/routes/api/upload.py b/src/routes/api/upload.py
index 121ae01..7eb6526 100644
--- a/src/routes/api/upload.py
+++ b/src/routes/api/upload.py
@@ -1,7 +1,7 @@
 from time import time
 
 from config import Config
-from flask import Blueprint, redirect, request, jsonify
+from flask import Blueprint, jsonify, redirect, request
 from utils.misc import hash_data
 from werkzeug.wrappers.response import Response
 
@@ -14,10 +14,11 @@ def upload() -> Response:
     json = request.get_json()
     if json:
         data = "".join(json["file"])
-        data_hash = hash_data(data)
+        data_hash = hash_data(data.replace(",", ""))
         with open(f"{Config.uploads_dir}/{data_hash}", 'w') as f:
             f.write(data)
 
+        # Maybe add the encrypted filename ?
         Config.database.add_file(data_hash, int(time()))
 
         # Send the hash to the javascript client