Whirlpool Hash Mutual Biometric Serpent Authentication (WPHMBSA) for secured data access in cloud environment

Cloud systems allow data sharing capabilities for providing several benefits to users and organizations. However, authentication accuracy (AA) was not improved, and time consumption was not reduced. To increase authentication accuracy, Whirlpool Hash Mutual Biometric Serpent Authentication (WPHMBSA) Technique is designed to access data on a server in a secured manner. During the registration process, users' data are registered and stored on the server. After registering, the cloud server generates an ID and password for every registered user. For authentication, the user needs to login with an ID and password to the cloud server. During authentication, WPHMBSA Technique authenticates the biometric keys of the users. When a user is legitimate, WPHMBSA Technique confirms their authenticity to the server. Experimental evaluation of the WPHMBSA Technique and existing methods are performed by various parameters with the amount of cloud user's information. The experimental results show that the WPHMBSA Technique obtains high accuracy and confidentiality rate within minimum time.