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46 lines
1.0 KiB
Python
46 lines
1.0 KiB
Python
import streamlit as st
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import base64
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# Function to Encode
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def Encode(key, message):
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enc=[]
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for i in range(len(message)):
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key_c = key[i % len(key)]
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enc.append(chr((ord(message[i]) + ord(key_c)) % 256))
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return base64.urlsafe_b64encode("".join(enc).encode()).decode()
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# Function to decode
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def Decode(key, message):
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dec=[]
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message = base64.urlsafe_b64decode(message).decode()
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for i in range(len(message)):
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key_c = key[i % len(key)]
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dec.append(chr((256 + ord(message[i])- ord(key_c)) % 256))
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return "".join(dec)
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message = st.text_input('Message Text')
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key = st.text_input(
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"Private key", type="password"
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)
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mode = st.selectbox(
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"What action would you like to perform?",
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("Encode", "Decode")
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)
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if st.button('Result'):
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if (mode == "Encode"):
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# Encode(key, message)
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st.write(Encode(key, message))
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else:
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st.write(Decode(key, message))
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else:
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st.write('Please enter all the required information!!')
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