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import cryptography.fernet as fernet

# 创建加密密钥

key = fernet.Fernet.generate_key()

cipher_suite = fernet.Fernet(key)

# 加密数据

def encrypt_data(data):

return cipher_suite.encrypt(data.encode())

# 解密数据

def decrypt_data(encrypted_data):

return cipher_suite.decrypt(encrypted_data).decode()

# 示例数据

data_to_encrypt = "Sensitive information"

encrypted = encrypt_data(data_to_encrypt)

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print("Encrypted Data:", encrypted)

decrypted = decrypt_data(encrypted)

print("Decrypted Data:", decrypted)