Welcome

Welcome to my homepage. My name is M. Zaki Riyanto, I’m a lecturer and researcher at the Department of Mathematics, Faculty of Science and Technology, Universitas Islam Negeri (UIN) Sunan Kalijaga Yogyakarta-Indonesia (an Islamic State University in Indonesia). I’m a member of the Indonesian Mathematical Society (IndoMS) and Komunitas Peminat Aljabar Indonesia (Indonesian Algebraist Society).

My research interest are Algebra and Cryptography, especially in Group Theory, Finite Field, Algebraic Geometry, Groebner Basis, Public-Key Cryptography, Key-Exchange Protocols, Group-Based Cryptography, and Non-Commutative Cryptography. I’ve been studying as a master student and an undergraduate student at the Department of Mathematics, Universitas Gadjah Mada Yogyakarta Indonesia. My master thesis is about “Groebner Basis in Multivariate Cryptography” and my undergraduate thesis is about “ElGamal Public-Key Cryptography”.

I’ve been attending seminars, conferences, workshops and short courses, some of them are Seminar Nasional Aljabar (National Seminar on Algebra), IndoMS International Conference on Mathematics and Its Applications, International Conference on Algebra, SEAMS School, CIMPA Research School, ICTP Research School and DAAD Research School in Indonesia and abroad.


My Math Activites:

  • Narasumber Kuliah Tamu Mata Kuliah Teori Persandian di Matematika FMIPA UNY (Senin, 19 Februari 2018). Slide presentasi dapat diunduh pada link/tautan berikut: Slide-Kuliah-Tamu-Teori-Persandian-UNY.
  • Narasumber Kuliah Tamu untuk mata kuliah Pengantar Struktur Aljabar 2 (Pengantar Teori Ring) di Departemen Matematika FMIPA UGM (Senin, 27 November 2017). Slide presentasi dapat diunduh di tautan/link berikut: Slide-Kuliah-Tamu-PSA-UGM.
  • Narasumber 4th Algebra Joint Seminar: Peranan Teori Grup dan Ring pada Perkembangan Kriptografi Kunci Publik. Hari/Tanggal: Senin, 17 April 2017 bertempat di Departemen Matematika FMIPA UGM Yogyakarta. Slide presentasi dapat diunduh di tautan/link berikut: Slide-Algebra-Joint-Seminar.pdf.