MPROVED IMAGE STEGANOGRAPHY TECHNIQUE USING AES CRYPTOGRAPHY FOR DATA SECURITY
| Author(s) | : | Shivani Sharma, Jasvinder Kaur |
| Institution | : | Research Scholar, Dept. of Computer Science, PDM University, Haryana, India |
| Published In | : | Vol. 7, Issue 6 — June 2020 |
| Page No. | : | 1-6 |
| Domain | : | Engineering |
| Type | : | Research Paper |
| ISSN (Online) | : | 2348-4470 |
| ISSN (Print) | : | 2348-6406 |
Security has become one of the most challenging aspect in our society. Security is required in every partof the communication. For communication, the sender and receiver play an important role and transfer the data which isvery easy to access, so in order to secure the data cryptography was developed.[1] Here the sender utilizes encryptionalgorithm for encoding the dataand recipient utilizes decoding algorithm for unscrambling the data. But as time goes itbecame very easy for intruders to access the dataas they can break the code and access the data. So, here we developedanew method that is combined approach of cryptography and steganography. Firstly, we used AES encryption algorithmto encode the data after that the secret-text is converted to cipher-text and lastly, the receiver uses the new algorithm todecode the data.[3] The contents obtained after doing so is secret and its existence is also hidden. This method is testedand it is observed that it prevents steganalysis too as well as parameters like PSNR and MSE are also tested which gavegood results.
Shivani Sharma, Jasvinder Kaur, “MPROVED IMAGE STEGANOGRAPHY TECHNIQUE USING AES CRYPTOGRAPHY FOR DATA SECURITY”, International Journal of Advance Engineering and Research Development (IJAERD), Vol. 7, Issue 6, pp. 1-6, June 2020.
