Welcome!

Seo, Jae Hong (서재홍, ソ チェホン, 徐 在弘)

Associate Professor

Department of Mathematics

Hanyang University

Seoul, Republic of Korea

Email Address:

(1) jhsbhs at gmail dot com

(2) jaehongseo at hanyang dot ac dot kr

Prior to joining Hanyang university, I was with Myongji university for 5 years and National Institute of Information and Communications Technology (NICT) for about 2 years. Before that, I finished my ph.d. degree at Seoul National University in Feb. 2011.

(Thesis title: New Frameworks for Privacy-Preserving Set Operations. Proposed new frameworks for efficient privacy-preserving set intersection and set union protocols and also proposed a new round-efficient zero-knowledge proof protocol to guarantee security of privacy-preserving protocols against malicious adversaries.)

I'm interested in all aspects in cryptography, computational number theory, and information security.

What's New

Sep 30. A paper is accepted for publication in Information Sciences.

Title: Efficient Digital Signatures from RSA without Random Oracles

The proposed scheme is one of the most efficient digital signature schemes, at least current best one in the category of (non-strong) RSA-based standard model hash-and-sign signature schemes.


Honors and Awards

  • Young Researcher Award, NRF & Elsevier, 2018.
  • Sang-San Young Mathematician Award, Korean Mathematical Society, 2012.
  • Top (2012), Second (2013), Participant (2006) Prizes in the National Cryptographic Technology Contest, National Intelligence Service, Korea.
  • BK21 student paper award, BK21 Mathematical Sciences Division, College of Natural Sciences, Seoul National University, 2009.
  • Graduate study scholarships, Seoul National University, 2006 & 2010.

Professional Activity

Program (Co-)Chair

Program Committee

Local Organizing Committee

All Publications (Click)

Research Statement (Click)

* For the details, see my CV and visit the following links

DBLP

Google Scholar