Rodiyansyah, Sandi Fajar, and Tantri Wahyuni. “Kombinasi Kriptografi Diffie – Hellman, Message – Digest 5 Dan Rivest Chiper 4”. Jurnal Ilmiah Intech : Information Technology Journal of UMUS, vol. 2, no. 01, May 2020, pp. 1-10, doi:10.46772/intech.v2i01.180.