Ensuring medical image security is crucial for protecting patient data. The DeepKeyGen produces private keys for the encryption and decryption of medical images using stream cipher generator. Our project employs a Generative Adversarial Network (GAN) to generate these keys, which are used with encryption algorithms to securely store and transmit medical data. This approach enhances patient privacy by maintaining the confidentiality and integrity of sensitive medical images, such as Digital imaging and communications in medicine (DICOM), CT scans. Additionally, the auto encoder algorithm, which processes input data without labels, strengthens the security of medical images in various healthcare applications.