Delete ttd dgital.py

ttd dgital.py

@@ -1,43 +0,0 @@
-import streamlit as st
-import hashlib
-from cryptography.hazmat.primitives import hashes
-from cryptography.hazmat.primitives.asymmetric import (
-   padding, rsa, utils
-)
-private_key = rsa.generate_private_key(
-    public_exponent=65537,
-    key_size=2048,
-)
-
-st.write("""
-## Tanda Tangan Digital RSA
-""") 
-input = st.text_input('Masukkan Teks', 'Niko Irsyad')
-
-prehashed_msg = hashlib.sha256(input.encode()).digest()
-signature = private_key.sign(
-    prehashed_msg,
-    padding.PSS(
-        mgf=padding.MGF1(hashes.SHA256()),
-        salt_length=padding.PSS.MAX_LENGTH
-    ),
-    utils.Prehashed(hashes.SHA256())
-)
-
-st.write("Tanda tangan digital :", signature)
-
-public_key = private_key.public_key()
-
-try :
-    public_key.verify(
-        signature,
-        prehashed_msg,
-        padding.PSS(
-            mgf=padding.MGF1(hashes.SHA256()),
-            salt_length=padding.PSS.MAX_LENGTH
-        ),
-        utils.Prehashed(hashes.SHA256())
-    )
-    st.write('Tanda tangan VALID')
-except InvalidSignature:
-    st.write('Tanda tangan INVALID')