1 files changed, 0 insertions, 45 deletions
diff --git a/crypto.py b/crypto.py
deleted file mode 100644
index 9b0a423..0000000
--- a/crypto.py
+++ /dev/null
@@ -1,45 +0,0 @@
-"""
-This module imports the Fernet symmetric encryption algorithm from the cryptography library.
-
-It allows for secure encryption and decryption of data using a secret key.
-"""
-
-from cryptography.fernet import Fernet
-
-VAULT_FILE = 'vault.sqlite'
-
-
-def generate_key() -> bytes:
-    """Generates a new encryption key."""
-    return Fernet.generate_key()
-
-
-def load_key(key_file: str) -> bytes:
-    """
-    Loads an existing encryption key from the file.
-
-    Args:
-        key_file (str): Path to the key file.
-    """
-    with open(key_file, 'rb') as key:
-        return key.read()
-
-
-def encrypt(key: bytes, filename: str = VAULT_FILE) -> None:
-    """Encrypts the data in the specified file using the provided key."""
-    f = Fernet(key)
-    with open(filename, 'rb') as vault:
-        data = vault.read()
-    encrypted_data = f.encrypt(data)
-    with open(filename, 'wb') as vault:
-        vault.write(encrypted_data)
-
-
-def decrypt(key: bytes, filename: str = VAULT_FILE) -> None:
-    """Decrypts the data in the specified file using the provided key."""
-    f = Fernet(key)
-    with open(filename, 'rb') as vault:
-        encrypted_data = vault.read()
-    decrypted_data = f.decrypt(encrypted_data)
-    with open(filename, 'wb') as vault:
-        vault.write(decrypted_data)