Application Of Hill Cipher And LSB + 1 Methods For Messaging In Messages Inpicture
Edy Victor Haryanto, Eka Dipa Pratama Nasution, Muhammad Barkah Akbar, Bob Subhan Riza · Journal of Physics Conference Series · 2019
Abstract This research discusses encryption and security description of files in images with hill cipher cryptography and steganogography using the lsb + 1 method, testing the results of cryptographic and stegano data security applications that are equipped with cryptography, then from the results the trial was done with the hill cipher method, by displaying data in the form of files that want to do the data security. The results of the DIPA trial with a file size of 17.2 MB after being encrypted into RNPF with a file size of 17.2 MB.