About us
We are Cryptology & Algorithm Lab and our leader is Professor Jae Hong Seo. Our main research interests are in cryptography especially zero-knowledge proof. Besides cryptography, we’re interested in artificial intelligence using deep learning such as face recognition and speaker recognition.
Annual News
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(Jan 13, 2025) The following paper has been accepted for publication at IEEE Access.
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Hyeonbum Lee, Seunghun Paik, Hyunjung Son, and Jae Hong Seo
Cougar: Cubic Root Verifier Inner Product Argument under Discrete Logarithm Assumption
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Hyeonbum Lee, Seunghun Paik, Hyunjung Son, and Jae Hong Seo
Seminar (Link to applicate)
We share information with each other through various seminars/studies that support research capabilities every summer/winter vacation to enhance research and inquiry skills. Each season, the main topic changes and the schedule also changes accordingly. External personnel are also free to participate, and you can attend by filling out the form from above link.
25 Fall / 26 Winter Seminar
| Date / Time | Place | Title | Presenter | Material |
|---|---|---|---|---|
| 10/28 13:00 - 15:00(KST) | Natural Building 702 | Fuzzy Private Set Intersection from VOLE | Yunki Kim | Link |
| 11/4 13:00 - 15:00(KST) | Natural Building 702 | Non-Interactive Multiplication and More | Seunghun Paik | Link |
| 11/11 13:00 - 15:00(KST) | Natural Building 702 | ICCV 2025 | Changjin Kim | Link |
| 12/23 15:00 - 17:00(KST) | Natural Building 702 | NeurIPS 2025 | Minsu Kim | Link |
| 12/30 15:00 - 17:00(KST) | Natural Building 746 | Introduction to Text-to-Image Models | Chanwoo Hwang | Link |
| 1/20 15:00 - 17:00(KST) | Natural Building B119 | Implicit bias of SGD in L2-regularized linear DNNs: One-way jumps from high to low rank | Dongsoo Kim | Link |
| 1/27 13:00 - 15:00(KST) | Natural Building 702 | Mamba: Linear-Time Sequence Modeling with Selective State Spaces | Hyunjung Son | Link |
| 2/3 13:00 - 15:00(KST) | Natural Building 702 | Back to Basics: Let Denoising Generative Models Denoise | Insoo Kim | TBU |
26 Winter Special Topic: Vision Language Models (VLMs)
| Date / Time | Place | Title | Presenter | Material |
|---|---|---|---|---|
| 1/9 15:00 - 17:00(KST) | Natural Building 702 | Introduction to (Large) Languege Models | Seunghun Paik | Link |
| 1/16 15:00 - 17:00(KST) | Natural Building B119 | Learning Transferable Visual Models From Natural Language Supervision (CLIP) | Changjin Kim | Link |
| 1/23 15:00 - 17:00(KST) | Natural Building B119 | CLIP Variants | Minsu Kim | Link |
| 1/30 15:00 - 17:00(KST) | Natural Building 702 | Mind the Gap: About Modality Gap | Chanwoo Hwang | Link |
| 2/6 15:00 - 17:00(KST) | Natural Building 702 | Attack Methods for CLIP and Vision–Language Pre-trained Models | Dongsoo Kim | TBU |
Contact
For any inquires, you can reach us via email: jaehongseo@hanyang.ac.kr