Application of Data Encryption Standard and Lempel-Ziv-Welch Algorithm for File Security
Ida Bagus Ary Indra Iswara, I Ketut Sudarsana, Nurlaidy Joice Simamora, Vivi Novalia Sitinjak, Nurhayati Purba, Citra Kurniawan, Nurul Aziza, Dheasy Herawati, Dian Rianita, Hengki Mangiring Parulian Simarmata, Elita Modesta Br Sembiring, Ari Riswanto, Rosida Tiurma Manurung, Sofwan Hadi, M Mesiono, Andysah Putera Utama Siahaan, Wirda Fitriani, Diana Suita, Ramadhona Simbolon, Robbi Rahim · International Journal of Engineering & Technology · 2018
The security and speed of data transmission is very important in data communications, the steps that can be done is to use the appropriate cryptographic and compression algorithms in this case is the Data Encryption Standard and Lempel-Ziv-Welch algorithms combined to get the data safe and also the results good compression so that the transmission process can run properly, safely and quickly