NIMS | 국가수리과학연구소

Company Name	NIMS
Booth Number	C114
Home Page	www.nims.re.kr
Main Phone	042-717-5700

Company Introduction

We aim to solve complex problems arising in various fields such as industry, public sector, and healthcare 
using mathematical approaches. Our research focuses on mathematical foundations of artificial intelligence 
(AI), 
data analysis, and mathematical modeling techniques. Research topics are derived directly from real-world 
issues identified in industrial settings. Furthermore, we serve as a research hub to disseminate the 
outcomes of 
industrial mathematics and AI research, promoting active collaboration with both academia and industry.

Introduction of item

1. A multivariable quadratic signature scheme with short key lengths An electronic device for performing and its method

We aim to solve complex problems arising in various fields such as industry, public sector, and healthcare 
using mathematical approaches. Our research focuses on mathematical foundations of artificial intelligence 
(AI), 
data analysis, and mathematical modeling techniques. Research topics are derived directly from real-world 
issues identified in industrial settings. Furthermore, we serve as a research hub to disseminate the 
outcomes of 
industrial mathematics and AI research, promoting active collaboration with both academia and industry.

2. A multivariable quadratic signature scheme with short key lengths An electronic device for performing and its method

The public key, composed of this second map, is difficult to reverse transform, and the private key is 
designed so that it can be reversed 
from the public key.
It is possible to verify the authenticity of a digital signature using the signature and public key of the hash 
message.
Reduces the secret key size by selecting a safe and efficient quadratic polynomial.
By reducing the secret key size, it enables faster key generation and more efficient electronic signature 
creation.