(2024)
Secure and Anonymous Authentication Scheme for Mobile Edge Computing Environments.
IEEE INTERNET OF THINGS JOURNAL.
11,
4
(2023)
Distributed and Federated Authentication Schemes Based on Updatable Smart Contracts.
ELECTRONICS.
1,
1
(2023)
An Improved Lightweight User Authentication Scheme for the Internet of Medical Things..
SENSORS.
1,
1
(2022)
MES-FPMIPv6: MIH-Enabled and enhanced secure Fast Proxy Mobile IPv6 handover protocol for 5G networks.
PLOS ONE.
17,
5
(2022)
SMASG: Secure Mobile Authentication Scheme for Global Mobility Network.
IEEE ACCESS.
10,
1
(2022)
Improved Secure and Efficient Chebyshev Chaotic Map Based User Authentication Scheme.
IEEE ACCESS.
10,
1
(2021)
Secure Three-Factor Anonymous User Authentication Scheme for Cloud Computing Environment.
WIRELESS COMMUNICATIONS & MOBILE COMPUTING.
2021,
1
(2021)
Lightweight user authentication scheme for roaming service in GLOMONET with privacy preserving.
PLOS ONE.
1,
1
(2020)
A Secure and Lightweight Three-Factor-Based Authentication Scheme for Smart Healthcare Systems.
SENSORS.
20,
24
(2020)
Revisit of Password-Authenticated Key Exchange Protocol for Healthcare Support Wireless Communication.
ELECTRONICS.
9,
5
(2020)
A three-factor anonymous user authentication scheme for Internet of Things environments.
JOURNAL OF INFORMATION SECURITY AND APPLICATIONS.
52,
6
(2018)
Secure and Efficient Three-Factor Protocol for Wireless Sensor Networks.
SENSORS.
2018,
4481
(2018)
Efficient and Secure Biometric-Based User Authenticated Key Agreement Scheme with Anonymity.
SECURITY AND COMMUNICATION NETWORKS.
(2018)
An improved anonymous authentication scheme for roaming in ubiquitous networks.
PLOS ONE.
13,
3
(2017)
Improving an Anonymous and Provably Secure Authentication Protocol for a Mobile User.
SECURITY AND COMMUNICATION NETWORKS.
2017,
1378128
(2017)
Robust Biometric-based Anonymous User Authenticated Key Agreement Scheme for Telecare Medicine Information Systems.
KSII TRANSACTIONS ON INTERNET AND INFORMATION SYSTEMS.
11,
7
(2017)
Security analysis and enhanced user authentication in proxy mobile IPv6 networks.
PLOS ONE.
12,
7
(2017)
Improving Biometric-Based Authentication Schemes with Smart Card Revocation/Reissue for Wireless Sensor Networks.
SENSORS.
17,
5
(2017)
Efficient and Security Enhanced Anonymous Authentication with Key Agreement Scheme in Wireless Sensor Networks.
SENSORS.
17,
3
Publications
(2014)
SNS 가이드(SNS GUIDE).
그린출판사.
Lead author
(2013)
암호기술의 이해.
그린출판사.
Lead author
(2012)
모바일 어플리케이션 보안.
그린출판사.
Lead author
(2011)
스마트 그리드 보안.
BJ 퍼블릭.
Co-author
(2011)
정보시스템 보안론.
도서출판 그린.
Co-author
(2008)
보안 평가론.
홍릉과학출판사.
Co-author
(2003)
현대암호학.
도서출판그린.
Solo
(2002)
현대 암호학 및 응용.
생능출판사.
Co-author
(2000)
정보공학입문.
성균관대학교 출판부.
Co-author
(2000)
컴퓨터 과학.
성균관대학교출판부.
Co-author
Patent/Intellectual Property
암호학적 영수증 발급 기능을 가지는 전자투표 시스템.
IP12051801.
20120530.
KOREA, REPUBLIC OF
Domain Digital Rights Management System, Licence Sharing Method for Domain Digital Rights Management System, and License Sever.
12/032825.
20120424.
UNITED STATES
ＲＳＡ기반 패스워드 인증을 통한 세션키 분배방법 (A password authenticated key exchange method using the RSA).
10-2008-0083240.
20110831.
KOREA, REPUBLIC OF
Apparatus and method for inputting graphical password using wheel interface in embedded system.
12/009243.
20110802.
UNITED STATES
A verification method for operation of encryption apparatus and its application to electronic voting.
11/708806.
20110211.
UNITED STATES
ＲＳＡ기반 패스워드 인증을 통한 세션키 분배방법 (A password authenticated key exchange method using the RSA).
10-2008-0083240.
20101014.
KOREA, REPUBLIC OF
센서를 이용한 일회용 비밀번호의 생성 장치 및 그 방법.
10-2008-0049789.
20100831.
KOREA, REPUBLIC OF
휴대폰을 이용한 사용자 인지 홈네트워크 시스템 및 그 방법.
10-2008-0049788.
20100831.
KOREA, REPUBLIC OF
System and method for detecting exposure of OCSP responder's session private key.
11/382746.
20100518.
UNITED STATES
휠 인터페이스를 이용한 그래픽 패스워드 입력장치 및 방법.
10-2008-0057596.
20100510.
KOREA, REPUBLIC OF
알에프아이드 태그의 아이디를 암호화하는 암호화 방법과 이를 이용한 알에프 아이드 태그의 인증방법 및 알에프아이드 인증 시스템.
10-2007-0076143.
20100330.
KOREA, REPUBLIC OF
그래픽 키패드, 그래픽 키패드의 키 배열 변경 방법, 그래픽 키패드를 이용한 패스워드 인증방법.
10-2008-0056109.
20100224.
KOREA, REPUBLIC OF
휠 인터페이스를 이용한 임베디드 시스템의 그래픽 패스워드 입력 장치 및 방법.
10-2007-0140093.
20091216.
KOREA, REPUBLIC OF
암호화 기기의 동작 검증방법 및 이를 이용한 전자투표 검증시스템.
10-0856007.
20080827.
KOREA, REPUBLIC OF
도메인 DRM 라이선스의 암호화 복호화 시스템 및 그 암호화 복호화 방법.
10-0850929.
20080801.
KOREA, REPUBLIC OF
태그의 프라이버시 정보관리 시스템 및 그 방법.
10-0741702.
20070716.
KOREA, REPUBLIC OF
암호와기기의 동작검증 방법 및 이를 이용한 전자투표 검증 시스템(A verification method for operation of encryption appartus and its application to electronic voting).
11/708,806.
20070220.
UNITED STATES
OCSP 응답자의 세션 개인키의 노출에 대한 검출 시스템 및 그 검출방법.
10-0684079.
20070212.
KOREA, REPUBLIC OF
저전력 모바일 단말기에 적합한 세션키 생성방법.
10-0667213.
20070104.
KOREA, REPUBLIC OF
알에프아이디 시스템에서 인증방식.
10-0605138.
20060719.
KOREA, REPUBLIC OF
Conference Paper
(2016)
Cryptanalysis and Improvement User Authentication Scheme for Multi-server Environment.
ICCSA LNCS 9790.
CHINA
(2016)
Anonymous Mutual Authentication Scheme for Secure Inter-Device Communication in Mobile Networks.
ICCSA LNCS 9789，.
CHINA
(2016)
An Improved Dynamic ID Based Remote User Authentication Scheme for Multi-server Environment.
Springer Verlag GPC 2016, LNCS 9663.
CHINA
(2016)
Secure authentication and key agreement scheme preserving user anonymity in mobile network.
The 1st International Conference on Electric Vehicle, Smart Grid, and Information Technology,.
KOREA, REPUBLIC OF
(2016)
Security Analysis of User Authentication and Key Establishment scheme for WSNs in IoT Applications.
The 1st International Conference on Electric Vehicle, Smart Grid, and Information Technology,.
KOREA, REPUBLIC OF
(2016)
Security Analysis of an Enhanced Biometric-Based Three Factors User Authentication Scheme for Multi-Server Environments.
The 1st International Conference on Electric Vehicle, Smart Grid,and Information Technology,.
KOREA, REPUBLIC OF
(2016)
An Improvement of biometrics and smart cards-based authentication scheme for multi-server environment.
ACM IMCOM 2016 Danang Vietnam.
VIET NAM
(2016)
Cryptanalysis and Improvement of Efficient Password-Based User Authentication Scheme using Hash Function.
ACM IMCOM 2016 Danang Vietnam.
VIET NAM
(2015)
Cryptanalysis of Dynamic ID-based User Authentication Scheme using Smartcards without Verifier Tables.
LNEE.
FINLAND
(2015)
Cryptanalysis of Enhanced Biometric-Based Authentication Scheme for Telecare Medicine Information Systems Using Elliptic Curve Cryptosystem.
LNEE.
PHILIPPINES
(2015)
Cryptanalysis of User Authentication Scheme Preserving Anonymity for Ubiquitous Devices.
CUTE 2015, Cebu, Philippines.
PHILIPPINES
(2015)
Cryptanalysis on Symmetric Key Techniques based Authentication Scheme for Wireless Sensor Networks.
LNEE.
PHILIPPINES
(2015)
Secure Deletion for Flash-Based Self-Encrypting Drives.
LNEE.
PHILIPPINES
(2015)
An Improvement of User Authentication Framework for Cloud Computing.
ICCTD2015 Proceeding.
SINGAPORE
(2015)
스마트카드를 이용한 안전한 원격 사용자 인증기법에 대한 취약점 분석.
정보처리학회 추계학술대회 논문집.
KOREA, REPUBLIC OF
(2015)
Cryptanalysis of Advanced Biometric-Based User Authentication Scheme for Wireless Sensor Networks.
LNEE.
TAIWAN
(2015)
Cryptanalysis of Biometric-based Multi-server Authentication Scheme Using Smart Card.
QSHINE 2015 proceeding.
TAIWAN
(2015)
Statistical Analysis Between Malware and Benign Based on IA-32 Instruction.
Proceedings of the The Fourth International Conference on Informatics & Applications.
JAPAN
(2015)
An Improvement of Efficient Dynamic ID-based User Authentication Scheme using Smart Cards without Verifier Tables.
Security and Management 15 Conference proceeding.
UNITED STATES
(2015)
안전한 클라우드 컴퓨팅을 위한 속성기반 인증 기법의 안전성 분석.
한국정보과학회 2015 한국컴퓨터종합학술대회 논문집.
KOREA, REPUBLIC OF
