SECURING FILE SHARING USING AES-CBC AUTHENTICATED ENCRYPTION

Abstract

Today people are widely used internet, electronic records because of their ease of alteration and fast transition. The society is becoming more and more digitalized – therefore Information security is becoming more important than ever. The need for everyone to identify themselves in a digital way has spawned a wide variety of challenges, such as, for example, how to avoid fraud. Data security is main topic while transferring data from one place to other for protection of data from unintended user. Cryptography is essential for data security. Data encryption is an easy means of securing personal or business data protection. Many secure transmission techniques require any encryption. In the proposed system, the encryption will be concurrently used AES-CBC in secure data sharing. For secure key sharing purpose, this system will also be used El-Gamal encryption algorithm to encrypt the AES-CBC’s symmetric key.