Excel file encryption/decryption utility
This Python program provides a simple utility for encrypting and decrypting Excel files securely using the cryptography library. With this tool, you can safeguard your sensitive Excel files by encrypting them with a unique key
and later decrypt them whenever needed.
- Encrypt Excel files to protect sensitive data.
- Decrypt encrypted Excel files when access is required.
- Secure encryption using the Fernet symmetric encryption algorithm.
- Easy-to-use command-line interface
- Python
- cryptography
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Encrypt Excel File: Choose option 1 to encrypt an Excel file. The program will generate a unique encryption key and encrypt the file, saving the encrypted version as 'encrypted_file.xlsx'.
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Decrypt Excel File: Choose option 2 to decrypt an encrypted Excel file. The program will prompt for the encryption key and decrypt the file, saving the decrypted version as 'decrypted_file.xlsx'.
pip install -r requirements.txt