CV

Contact Information

Name Jiseung Kim
Professional Title Associate Professor
Email jiseungkim@jbnu.ac.kr
Location Jeonbuk National University, Bldg 2-7, Room 615, Jeonju,

Professional Summary

Associate Professor in the Department of Computer Science and Artificial Intelligence at Jeonbuk National University, working on cryptanalysis, lattice-based cryptography, homomorphic encryption and privacy-preserving protocols.

Experience

  • 2026 - present

    Jeonju, Republic of Korea

    Associate Professor
    Jeonbuk National University (JBNU)
    • Department of Computer Science and Artificial Intelligence
  • 2022 - 2026

    Jeonju, Republic of Korea

    Assistant Professor
    Jeonbuk National University (JBNU)
    • Division of Computer Science and Engineering
  • 2020 - 2022

    Seoul, Republic of Korea

    Research Fellow
    Korea Institute for Advanced Study (KIAS)
    • School of Computational Sciences, hosted by Prof. Jeong Han Kim
  • 2017 - 2020

    Seoul, Republic of Korea

    The Research Institute of Basic Sciences
    Seoul National University

Education

  • 2014 - 2020

    Seoul, Republic of Korea

    PhD
    Seoul National University
    Mathematical Sciences
    • Major in cryptography, advised by Prof. Jung Hee Cheon
    • Thesis: Mathematical Analysis of the Indistinguishability Obfuscations
  • 2009 - 2014

    Gwangju, Republic of Korea

    Bachelor's degree
    Chonnam National University
    Mathematics

Awards

  • 2021
    Research Award
    Korea Institute for Advanced Study
  • 2019
    Encourage Prize
    2019 National Cryptography Contest, Korea

    Cryptanalysis of the FRS obfuscation based on the CLT13 Multilinear Map

  • 2017
    Grand Prize
    2017 National Cryptography Contest, Korea

    Cryptanalysis of CRT-ACD problem

  • 2017
    Encourage Prize
    2017 National Cryptography Contest, Korea

    Privacy-preserving K-means Clustering with Multiple Data Owners

  • 2016
    Encourage Prize
    2016 National Cryptography Contest, Korea

    A Generalization of BGJT Algorithms for Solving the Discrete Logarithm Problem

  • 2015
    Global Ph.D. Fellowship (GPF)
    National Research Foundation of Korea

    Held from March 2015 to November 2017

Talks

Nov 2024: Introduction to Algebraic Post-Quantum Cryptography — Hanyang Mathematics Colloquium, Seoul, Korea
Mar 2023: Divide and Prange: Revisiting the Prange's Information Set Decoding for LPN — Cryptography and Algorithm Seminar, Hanyang University, Seoul, Korea
Oct 2022: How to Meet Ternary LWE Keys on Babai's Nearest Plane — 2022 Global KMS International Conference
Nov 2020: The Past, Present of the Learning Parity with Noise — Cryptography and Algorithm Seminar, Hanyang University, Seoul, Korea
Jun 2020: Hardness and Concrete Security in Cryptography — Adventures in Crypto Dark Matter: Attacks, Fixes and Analysis for Weak Pseudorandom Function Candidates — Discrete Math Seminar, IBS, Daejeon, Korea
Jan 2020: Mathematical Analysis of Indistinguishability Obfuscations — Crypto Seminar, Ewha Womans University, Seoul, Korea
Jan 2020: Mathematical Analysis of Indistinguishability Obfuscations — Cryptography Winter Camp 2020, Gonjiam, Korea
Oct 2019: Statistical Zeroizing Attack: Cryptanalysis of Candidates of BP Obfuscation — KMS Annual Meeting 2019, Seoul, Korea
Aug 2019: Statistical Zeroizing Attack: Cryptanalysis of Candidates of BP Obfuscation — The 7th Functional Encryption Workshop, Seoul, Korea
Aug 2019: Statistical Zeroizing Attack: Cryptanalysis of Candidates of BP Obfuscation — CRYPTO 2019, Santa Barbara, US
Feb 2019: Cryptanalyses of Branching Program Obfuscations over GGH13 Multilinear Map from the NTRU Problem — The 6th Functional Encryption Workshop, Jeju, Korea
Oct 2018: Cryptanalysis on the HHSS Obfuscation Arising from Absence of Safeguards — The 5th Functional Encryption Workshop, Jeju, Korea
May 2017: A Refinement Frobenius Representation Algorithm for Solving Discrete Logarithm Problem over a Finite Field — KMS Spring Meeting 2017, Gwangju, Korea