• Proceedings of the Korean Information Science Society Conference
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• 2011.06d
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• pp.90-93
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• 2011

최근 전 세계적으로 전자여권(ePassport), 전자주민등록증(NID, National e-ID) 등과 같은 전자신분증(e-ID, electronic ID)을 도입하기 위한 연구가 활발히 진행되고 있다. 국내에서도 전자주민등록증을 도입하기 위한 사업을 진행하고 있다. 전자신분증은 비접촉식 스마트카드 기능의 IC(Integrated Circuit) 칩에 개인 정보 및 생체 정보를 저장하고 암호 처리, 접속 대상의 인증, 기억 데이터의 관리 등의 보안 기능을 포함하는 신분증이다. 본 논문에서는 전자신분증의 구조와 국·내외 동향, 그리고 전자신분증 기술 동향을 분석하고, 이를 바탕으로 향후 전자신분증 도입 시 고려되어야 할 사항을 살펴보도록 한다.

• Journal of IKEEE
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• v.19 no.4
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• pp.610-616
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• 2015

In this paper, an electronic ID system satisfying security requirements of authentication certificate was designed using fingerprint recognition. The proposed electronic ID system generates a digital signature with forgery prevention, confidentiality, content integrity, and personal identification (=non-repudiation) using fingerprint information, and also encrypts, sends, and verify it. The proposed electronic ID system exploits fingerprint instead of user password, so it avoids leakage and hijacking. And it provides same legal force as conventional authentication certificate. The proposed electronic ID consists of 4 modules, i.e. HSM device, verification server, CA server, and RA client. Prototypes of all modules are designed and verified to have correct operation.

• Proceedings of the Korea Information Processing Society Conference
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• 2009.11a
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• pp.673-674
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• 2009

전자신분증 시스템을 구현하기 위해서는 여러 가지 보안요소들이 고려되어야 한다. 본 논문에서는 Hash Tree와 Keyed Hash를 이용하여 전자신분증 시스템에 효율적으로 적용될 수 있는 메시지 인증(Message Authentication) 프토토콜을 제안한다.

• Journal of Korea Multimedia Society
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• v.14 no.8
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• pp.1029-1040
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• 2011

Electronic identity (e-ID) card based on smartcard is a representative identity credential for on-line and off-line personal identification. The e-ID card can store the personal identity information securely, so that the information can be accessed fast, automated identity verification and used to determine the cardholder's authorization to access protected resources. Due to such features of an e-ID card, the number of government organizations and corporate enterprises that consider using e-ID card for identity management is increasing. In this paper, we present an authentication framework for access control system using e-ID cards by discussing the threat environment and security requirement against e-ID card. Specifically, to accomplish our purpose, we consider the Personal Identity Verification system as our target model.

• Journal of Korea Multimedia Society
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• v.11 no.11
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• pp.1555-1565
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• 2008

Biometric information such as face and fingerprint information is highlighted in many security areas, including authentication, due to its uniqueness and convenience factors. However, if exploited maliciously, it can cause more serious damage than traditional security measures, like passwords. This paper reviews the watermarking method that is able to verify the integrity of this biometric information. The watermark to be inserted is the date of the biometric information acquisition. It is combined with 16-bit Cyclic Redundancy Checks prior to insertion. In particular, face and fingerprint images are saved in a specific compressed format. The proposed watermarking algorithm will be designed in such a way as to remain resilient against compression. The watermark inserted at the acquisition stage will be extracted at each storage and deployment stage, so that the integrity of the biometric information can be verified.

• Journal of Digital Convergence
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• v.12 no.6
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• pp.317-323
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• 2014

The registration cards that are currently used to identify the people of Korea may cause secondary damage once stolen because they contain very specifically expressed fingerprint information. In order to solve this problem, in ID is required that can utilize the state-owned fingerprint DB, while while maintaining confidentiality of the identification information and satisfying the cost as well. At this point accordingly, a secure form of ID, which uses the encrypted QR code and fingerprint information, is proposed.

• The Monthly Technology and Standards
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• s.74
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• pp.21-24
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• 2008

• Proceedings of the Korea Information Processing Society Conference
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• 2021.11a
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• pp.309-312
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• 2021

최근 사회는 디지털기술을 기반으로 비대면전환이 빠르게 이루어지고 있다. 이에 디지털 신분증과 디지털 신원인증에 대한 관심이 증가하고 있다. 기존 오프라인에서 사용되고 있는 플라스틱 신분증은 분실 및 위·변조의 위험성이 존재한. 또한 현재 온라인에서 널리 사용되고 잇는 신원인증 모델들을 데이터의 주권이 사용자가 아닌 서비스 제공자에게 있다는 문제점이 있다. 위와 같은 문제들을 해결하고 사용자의 신원정보를 효과적으로 관리하기 위해 분산신원증명의 필요성이 제기되었다. 본 논문에서는 분산신원증명의 구조와 서비스 적용 사례에 대해 살펴본다.

• 전자공학회논문지 IE
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• v.48 no.4
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• pp.40-46
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• 2011

In this paper, we introduce a hybrid RFID reader to recognize the pets. There is no the RFID reader to recognize a different types of frequency simultaneously. The RFID reader with 134.2 KHz has disadvantages with limited recognition radius and direction. The developed reader is dual-frequency RFID reader (134.2 KHz, 13.56 MHz) that is capable of identifying the pets with a different types of tags. The prototype model in the field test shows that the recognition coverage increases compared to the imported reader.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2003.10a
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• pp.652-655
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• 2003

This paper represents the electronic money market forecast. The cash, check and traditional settlement means transfer the electronic money with information technique. This paper forecasts not only the use of electronic money markets but also the scale of electronic money. So, the purpose of this study is to forecast and analyze the present situation of electronic money market.