Block alignment

encrypted_data = encrypt_data(key, data) print(f"Encrypted data: {encrypted_data.hex()}") # Decrypt the data try: decrypted_data = decrypt_data(key, encrypted_data) print(f"Decrypted data: {decrypted_data.decode()}") except Excepti…

1. **Replace Placeholder Data**: - Replace the placeholder records with your actual embedding records. 2. **Test the Pipeline**: - Test the pipeline to ensure it handles errors and retries correctly. - Verify that the system can h…

key = os.urandom(32) # 256-bit key iv = os.urandom(16) # 128-bit IV # Encrypt the data encrypted_data, key, iv = encrypt_data(data, key, iv) print(f"Encrypted data: {encrypted_data.hex()}") # Decrypt the data original_data = decrypt_dat…

- Generate a random IV for each encryption operation. - Create a new AES-CBC cipher object. - Pad the data to ensure it is a multiple of the block size. - Encrypt the padded data. - Return the IV concatenated with the encrypt…

cipher = Cipher(algorithms.AES(key), modes.CBC(iv), backend=default_backend()) decryptor = cipher.decryptor() # Decrypt the data. decrypted_padded_data = decryptor.update(encrypted_data) + decryptor.finalize() # Unpad …

2. **IV Handling**: The IV is generated randomly and prepended to the encrypted data. 3. **Padding**: PKCS7 padding is used to ensure the data is a multiple of the block size. 4. **Error Handling**: You can add error handling around the enc…