Studi Teknis Enkripsi dan Dekripsi dengan Menggunakan Algoritma Gost Pada Cfb (Cipher Feedback)

Abstract

Data security system and data confidentiality are the main aspect in communication expansion, especially communication which use computer in the network. In this final project would research about Gost algorithm at CFB (Chiper Feedback) for encrypt and decrypt file process, and the implementation would use Visual Basic 6.0 program language and time had used in decrypt file.