Securing Digital Data Transfer by using SHA Algorithm

The Digital Communication is growing quickly. The security is much of the time required for the information. In this paper, we propose another framework by utilizing of SHA Algorithm. SHA algorithm is a methodology for guaranteeing information and exchanges utilizing codes so those for whom the information is normal can examine and process it. In this way, first the document information is changed over into figure content utilizing AES calculation of Cryptography. This transformation is called Encryption. In this transformation some keys are produced consequently, those are called as mystery keys. This procedure can give greater security to the information. On the off chance that an approved client needs to see the record information, at that point the client can download the document by utilizing the mystery key. The figure content can changed over into the plain content. This procedure is called as Decryption. In our proposed framework, the information must be shielded.