• Title, Summary, Keyword: Smart Card

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Influencing Factors for Adoption of Smart Cards in Hospitals (종합병원 전자건강카드 도입에 영향을 미치는 요인)

  • Ahn, Lee-Su;Yoon, Seok-Jun;Ahn, Hyeong-Sik;Hong, Seok-Won
    • Quality Improvement in Health Care
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    • v.12 no.2
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    • pp.113-123
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    • 2006
  • Objective : This research is focused on understanding the current status of the Health Smart Card already in use in other advanced countries. This research will analyze the current status of the medical institutions Health Smart Card system adoption process and its effects, and provide a basis for future policy decisions for the effective adoption and diffusion of a Health Smart Card system, in the medical field, through the completed research and analysis. Method : This research surveys the domestic, and foreign, status of Health Smart Card usage. The research also presents up-to-date methodology for the evaluation of the effects of medical and health care technology. The research also conducts a survey of the domestic medical institutions that have implemented a Health Smart Card system, and then analyzes the results of the survey. Additionally, the research carried out a survey and analysis of medical institutions with no Health Smart Card system implemented, and considered the factors affecting the diffusion of Health Smart Card systems in considering an effective policy for the introduction and diffusion of such a system. Research Results : Through the study of the methodology of medical and health care information technology in advanced countries, the methodology for assessing Health Smart Card technology has been established, and focuses on 6 aspects. The study on the status of foreign implementation has shown a model for the Health Smart Card system. A survey was conducted on the current status of medical institutions with an implemented Health Smart Card system, and the survey results have been analyzed. Also, factors influencing the adoption of Health Smart Card systems have been analyzed through the survey on those medical institutions that have not implemented a Health Smart Card system. Conclusion : The government must provide institutional measures for sharing medical records by constructing an IT infrastructure at the national level to enable the adoption and diffusion of a Health Smart Card system. Such a network will make connections between medical institutions possible, thus making the diffusion of the Health Smart Card system nationwide. For the successful adoption and diffusion of a Health Smart Card system, a model system development, under a medical record sharing system, should be conducted. Additionally, a regional unit based model should be developed for the model project, as is done in advanced countries, along with the application of such results.

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A Platform-Based SoC Design of a 32-Bit Smart Card

  • Kim, Won-Jong;Kim, Seung-Chul;Bae, Young-Hwan;Jun, Sung-Ik;Park, Young-Soo;Cho, Han-Jin
    • ETRI Journal
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    • v.25 no.6
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    • pp.510-516
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    • 2003
  • In this paper, we describe the development of a platform-based SoC of a 32-bit smart card. The smart card uses a 32-bit microprocessor for high performance and two cryptographic processors for high security. It supports both contact and contactless interfaces, which comply with ISO/IEC 7816 and 14496 Type B. It has a Java Card OS to support multiple applications. We modeled smart card readers with a foreign language interface for efficient verification of the smart card SoC. The SoC was implemented using 0.25 ${\mu}m$ technology. To reduce the power consumption of the smart card SoC, we applied power optimization techniques, including clock gating. Experimental results show that the power consumption of the RSA and ECC cryptographic processors can be reduced by 32% and 62%, respectively, without increasing the area.

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Secure OTP Smart Card Authentication Protocol for Denial of Service (서비스거부공격에 안전한 OTP 스마트카드 인증 프로토콜)

  • Shin, Kwang-Cheul
    • Journal of the Korea Society of Computer and Information
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    • v.12 no.6
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    • pp.201-206
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    • 2007
  • Development of Information and Communication technology coming to activity of internet banking and electronic business, and smart card of medium is generalized prevailing for user authentication of electronic signature certificate management center with cyber cash, traffic card, exit and entrance card. In field that using public network, security of smart cart and privacy of card possessor's is very important. Point of smart card security is use safety for smart card by user authentication. Anonymous establishment for privacy protection and denial of service attack for availability is need to provision. In this paper, after analyze for Hwang-Li, Sun's, L-H-Y scheme, password identify element is a change of safety using one time password hash function. We proposed an efficient new smart card authentication protocol against anonymity and denial of service.

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Implementation for the Biometric User Identification System Based on Smart Card (SMART CARD 기반 생체인식 사용자 인증시스템의 구현)

  • 주동현;고기영;김두영
    • Journal of the Institute of Convergence Signal Processing
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    • v.5 no.1
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    • pp.25-31
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    • 2004
  • This paper is research about the improvement of recognition rate of the biometrics user identification system using the data previously stored in the non contact Ic smart card. The proposed system identifies the user by analyzing the iris pattern his or her us. First, after extracting the area of the iris from the image of the iris of an eye which is taken by CCD camera, and then we save PCA Coefficient using GHA(Generalized Hebbian Algorithm) into the Smart Card. When we confirmed the users, we compared the imformation of the biometrics of users with that of smart card. In case two kinds of information was the same, we classified the data by using SVM(Support Vector Machine). The Experimental result showed that this system outperformed the previous developed system.

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Flexible Electronics Devices for Smart Card Applications

  • Hou, Jack;Kimball, Bob;Vincent, Bryan;Ratcliffe, Bill;Mahan, Mike
    • 한국정보디스플레이학회:학술대회논문집
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    • pp.75-77
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    • 2008
  • Flexible electronics devices such as plastic display, thin film battery, membrane switch, organic memory for smart card applications will be presented. The performance and power consumption of various display technologies will be compared for OTP requirement in smart cards. Wireless power transmission by RF coupling through an antenna provides a potential power solution to smart cards. Finally, the general trend of smart card future developments will be discussed.

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An Improved Smart Card-based User Authentication Scheme with Session Key Agreement for Telecare Medicine Information System

  • Yang, Hyungkyu
    • International Journal of Internet, Broadcasting and Communication
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    • v.9 no.3
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    • pp.35-43
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    • 2017
  • In 2013, Lee-Lie proposed secure smart card based authentication scheme of Zhu's authentication for TMIS which is secure against the various attacks and efficient password change. In this paper, we discuss the security of Lee-Lie's smart card-based authentication scheme, and we have shown that Lee-Lie's authentication scheme is still insecure against the various attacks. Also, we proposed the improved scheme to overcome these security problems of Lee-Lie's authentication scheme, even if the secret information stored in the smart card is revealed. As a result, we can see that the improved smart card based user authentication scheme for TMIS is secure against the insider attack, the password guessing attack, the user impersonation attack, the server masquerading attack, the session key generation attack and provides mutual authentication between the user and the telecare system.

A study on high performance Java virtual machine for smart card (스마트카드용 고성능 자바가상기계에 대한 연구)

  • Jung, Min-Soo
    • Journal of the Korean Data and Information Science Society
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    • v.20 no.1
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    • pp.125-137
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    • 2009
  • Smart card has a small sized micro computer chip. This chip contains processor, RAM, ROM, clock, bus system and crypto-co-processor. Hence it is more expensive, complicated and secure chip compared with RFID tag. The main application area of smart card is e-banking and secure communications. There are two kinds of smart card platforms; open platform and closed one. Java card is the most popular open platform because of its security, platform independency, fast developing cycle. However, the speed of Java card is slower than other ones, hence there have been hot research topics to improve the performance of Java card. In this paper, we propose an efficient transaction buffer management to improve the performance of Java card. The experimental result shows the advantage of our method.

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Mobile application for preventing card loss using the NFC technology (NFC 기술을 이용한 카드 분실을 방지하기 위한 모바일 앱)

  • Kang, Ki-Beom;Jwa, Jeong-Woo;Kim, Soon-Whan;Kim, Heung-Soo
    • The Journal of the Korea institute of electronic communication sciences
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    • v.12 no.1
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    • pp.181-188
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    • 2017
  • As smart phone users increase the number of users who insert credit cards into wallet type smart phone cases is increasing. In this paper, we developed an Android application for preventing credit card loss in a wallet type smart phone case using the NFC (Near Field Communication) technology of smart phone. The developed android application uses the NFC reading and writing functions of the smart phone. When the credit card is inserted into the wallet type smart phone case, the android application detects the NFC tag in the credit card and registers credit card information. When the credit card is removed from the smart phone case, the Android application automatically detects the credit card loss and notifies to the user. The user can check and finds the location information of the lost credit card on the map of the Android application. We can easily develop the Android application for preventing credit card loss when a function that automatically detects an leaving NFC tag is added to Android.

An Applet Recommendation System for Multi-Application Smart Cards (멀티 애플리케이션 스마트카드를 위한 애플릿 추천 시스템)

  • Eun, Na-Rae;Cho, Dong-Sub
    • Proceedings of the KIEE Conference
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    • pp.295-297
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    • 2005
  • As multi-application smart cards have become very attractive mobile devices, card users are able to add and to remove card-applets after card issuance. However, because of constrained memory on a smart card, it is necessary to manage card-resident applets. In this paper, we propose an adaptive applet management algorithm in order to recommend card-resident applets which can be removed. This algorithm's goal is to select card-resident applets in a way minimizes the number of applet downloads. To serve this purpose, our algorithm identifies the applets that are most likely to be executed again, and based on that, decides which should be kept in the memorY and which can be discarded.

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A Study on Implementation of LED Smart Card built-in Flexible Ultra-thin Speaker of Piezoelectric (압전방식의 플렉시블 초박형 스피커가 내장된 LED 스마트카드 구현에 관한 연구)

  • Yu, Hyeungkeun;Lee, JungHoon;Lee, Jongsung;Jang, Yeongmin;Cha, Jaesang;Lee, Kangwon
    • Journal of Satellite, Information and Communications
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    • v.8 no.2
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    • pp.1-5
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    • 2013
  • Recently, the spread of a variety of electronic card is using as credit cards, transportation cards, passports, driver's licenses, public phone card, and etc. LED smart cards need to raise application technique because variety of LED smart cards increasing supply and usage. in this paper, we propose a LED smart card contained inside the card that piezoelectric method flexible Ultra-thin speaker. and a melody flows when User using the LED smart card.. Therefore we are verified to useful through develop to electronic card that was designed system circuit and implemented circuit add in ultra-thin flexible Speaker based on piezoelectric.