Improved Blowfish Algorithm-Based Secure Rout...

Improved Blowfish Algorithm-Based Secure Routing Technique in IoT-Based WSN

Author Name : Purohitam Preeti, K.Rubiya Alam

ABSTRACT : Cloud computing theatres an important role in today's information technologies as it has many advantages such as widespread use and low cost. It also provides different regions for different Internet users and can quickly store and transfer data from one region to another. Cloud customers can save on large investments Focus on core business with IT infrastructure and more storage. For this reason, many companies or organizations have transferred their work to the cloud. However, many customers are reluctant to use the cloud due to security and privacy concerns. To solve this problem, this work produces good data using multi-level recognition (MSA) and optimization blowfish algorithm (OBA). The planning process consists of three parts: MSA, data security and data recovery. Initially, cloud users stored their data in the cloud based on a multi-factor authentication process. When turned off, data is encrypted with the help of OBA. The keys are carefully selected with the help of the binary crow search algorithm to ensure the security of the system. After the encryption process, MSA-based information recovery is achieved. This will prevent data from being used by unauthorized persons by brute force. The performance of the method has been implemented in Python and a demonstration has been done.