Department of Computer Science and Engineering, P. A. College of Engineering and Technology, Pollachi, India.
J Med Syst. 2019 Jul 1;43(8):258. doi: 10.1007/s10916-019-1381-7.
One of the vital hitches in today's world of research is ensuring the security of the Cloud. This security can be ensured by inventing new techniques that may possibly help in safeguarding and assuring the optimal status of information in the cloud. Contents that are stored in the Cloud are majorly affected by the attempts made by illegitimate sources that are trying to access it. The security level of the contents that are stored in the cloud can be guaranteed by focusing on a task that helps in both securing and verifying the data. In order to manage the security level, (SE-KAC) which is also known as Scalable and Enhanced Key-Aggregate Cryptosystem was initiated in current research method. But this method of securing and sharing secret keys cannot be used in the stage of decryption. However this problem can be resolved in proposed method since it introduces sharing of the data securely using a method called Improved Diffie Hellman Key Exchange Algorithm (IDHKE). By introducing the Improved Diffie Hellman Key Exchange Algorithm, securely sharing the secret keys to the receivers of the data has been achieved. The secret key details can be exchanged securely using this method. By this means it makes sure its affirmations. Here the key is safely generated using one random prime number, a master secret key and parameter value. Intended for the secured and consistent access control limitation, an encryption which is attribute-based is used. The proposed method thus ensures the protected data transmission with exact and trustworthy validation.
当今研究领域的一个重要难题是确保云的安全性。可以通过发明新的技术来确保这一点，这些技术可能有助于保护和确保云中信息的最佳状态。存储在云中的内容主要受到非法来源试图访问它的影响。通过专注于一项有助于保护和验证数据的任务，可以保证存储在云中的内容的安全级别。为了管理安全级别，（SE-KAC）即可扩展和增强的密钥聚合加密系统，在当前的研究方法中被提出。但是，这种保护和共享秘密密钥的方法不能在解密阶段使用。然而，在提出的方法中可以解决这个问题，因为它引入了一种称为改进的 Diffie-Hellman 密钥交换算法（IDHKE）的安全数据共享方法。通过引入改进的 Diffie-Hellman 密钥交换算法，成功实现了向数据接收者安全共享秘密密钥。可以使用这种方法安全地交换秘密密钥详细信息。通过这种方式，它确保了其确认。在这里，密钥是使用一个随机素数、主秘密密钥和参数值安全生成的。为了实现安全一致的访问控制限制，使用了基于属性的加密。因此，所提出的方法确保了受保护的数据传输具有准确和可信赖的验证。
