Create app.py

app.py

@@ -0,0 +1,35 @@
+# app.py
+
+import gradio as gr
+import string
+
+def caesar_brute_force(ciphertext: str):
+    ciphertext = ciphertext.strip()
+    if not ciphertext:
+        return "Please enter some ciphertext."
+
+    alphabet = string.ascii_lowercase
+    results = []
+
+    for shift in range(1, 26):  # 25 possible Caesar shifts
+        decrypted = ''
+        for char in ciphertext:
+            if char.lower() in alphabet:
+                idx = (alphabet.index(char.lower()) - shift) % 26
+                new_char = alphabet[idx]
+                decrypted += new_char.upper() if char.isupper() else new_char
+            else:
+                decrypted += char
+        results.append(f"Shift {shift}: {decrypted}")
+
+    return "\n\n".join(results)
+
+iface = gr.Interface(
+    fn=caesar_brute_force,
+    inputs=gr.Textbox(lines=4, label="Enter Caesar Cipher Text"),
+    outputs="text",
+    title="🔓 Caesar Cipher Brute-Force Analyzer",
+    description="Try all 25 Caesar cipher shifts to decrypt a message. Look for the correct one based on the result."
+)
+
+iface.launch()