Cipher Block Scanner

This tool converts base64-encoded ciphertexts into hexadecimal and plaintext representations. It also provides frequency analysis of hexadecimal characters.

Running the Script

Ensure you run the script with properly formatted base64-encoded ciphertext inputs:

Single Ciphertext:

python3 Cipher_text_scanner.py UHl0aG9uIFJvY2tzIQ==

Multiple Ciphertexts:

Separate multiple base64-encoded ciphertexts with commas:

python3 Cipher_text_scanner.py yvSunuo/8ld62ehjr5B7kA==,W1c2/pqHBqplxcWufHCkILxkNjrXdwdgtu6E0yACibU=

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