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Ȩ Ȩ > ¿¬±¸¹®Çå > Çмú´ëȸ ÇÁ·Î½Ãµù > Çѱ¹Á¤º¸Åë½ÅÇÐȸ Çмú´ëȸ > 2019³â Ãá°èÇмú´ëȸ

2019³â Ãá°èÇмú´ëȸ

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) ±ÝÀ¶°Å·¡¿Í LFSR¸¦ È°¿ëÇÑ º¸¾È ¹æ½Ä Á¦¾È
¿µ¹®Á¦¸ñ(English Title) Proposal of security method using financial transactions and OTP
ÀúÀÚ(Author) ±è±âȯ   ¹Ú¼ºÈ¯   À¯¼­¿µ   ÀÌÈÆÀç   Ki-hwan Kim   Seong-hwan Park   Seo-yeong Yu   Hoon-jae Lee  
¿ø¹®¼ö·Ïó(Citation) VOL 23 NO. 01 PP. 0041 ~ 0044 (2019. 05)
Çѱ۳»¿ë
(Korean Abstract)
Çö´ë»çȸÀÇ ±ÝÀüÀûÀÎ °Å·¡´Â ´ëºÎºÐ ¿Â¶óÀλ󿡼­ °Å·¡µÇ°í ÀÖÀ¸¸ç, ¿ÀÇÁ¶óÀλ󿡼­µµ Çö±Ý°Å·¡ ÀÌ¿Ü¿¡µµ Ä«µå ¹× ½º¸¶Æ®Æù µîÀ¸·Î °Å·¡°¡ °¡´ÉÇÏ´Ù. ¿Â¶óÀλ󿡼­ ÀÌ·ç¾îÁö´Â ±ÝÀüÀûÀÎ °Å·¡ÀÇ ÀåÁ¡Àº ±¸¸Å°úÁ¤ÀÌ °£·«ÇÏ°í ÇöÂû·Î ÀÎÇÑ ºÎÇÇÁõ°¡¿Í ¹«°Ô µîÀÇ À̵¿¼º ÀúÇÏ ¿äÀÎÀÌ »ç¶óÁø´Ù´Â Á¡ÀÌ´Ù. ±×·¯³ª ¿Â¶óÀΠȯ°æÀº ¹°¸®ÀûÀÎ °Å¸®¿¡ Á¦¾à»çÇ×ÀÌ ¾øÀ¸¸ç, ŸÀο¡°Ô °³ÀÎÁ¤º¸°¡ ³ëÃâµÉ °æ¿ì ±ÝÀüÀû ¼Õ½Ç°ú Á÷°áµÉ ¼ö ÀÖ´Ù´Â ¹®Á¦°¡ ÀÖ´Ù. ¹°·Ð ´ëºÎºÐÀÇ ±ÝÀ¶±Ç¿¡¼­´Â ±ÝÀ¶ »ç°í¿¡ ´ëºñÇÑ º¸¾È Á¤Ã¥ÀÌ ¿î¿µµÇ°í Àֱ⿡ º°´Ù¸¥ ¹®Á¦´Â ¾ø´Ù. º» ³í¹®¿¡¼­´Â OTP¸¦ È°¿ëÇÏ¿© °íÁ¤ÀûÀÎ Ä«µå¹øÈ£, À¯È¿±â°£, CVC µîÀ» ¸Åȸ ÀÓÀÇ·Î º¯°æÇÏ´Â °ÍÀ¸·Î ¾ÏȣȭµÈ Á¤º¸ÀÇ Å»Ãë ¹æÁö ¹× °£´ÜÇÑ ±¸Á¶·Î µ¿ÀÛÀÌ °¡´ÉÇÔÀ» º¸ÀÌ°íÀÚ ÇÑ´Ù.
¿µ¹®³»¿ë
(English Abstract)
Most of the financial transactions in modern society are traded online, and offline transactions can be made with cards and smart phones in addition to cash transactions. The advantage of monetary transactions on-line is that the purchasing process is simple, volume increases due to cash, and mobility degradation factors such as weight disappear. However, the online environment has no limitation on the physical distance, and there is a problem that if personal information is exposed to another person, it can be directly connected with financial loss. Of course, in most financial sectors, there is no problem because security policies are prepared for financial accidents. In this paper, we show that it is possible to prevent stealing of encrypted information and to operate with a simple structure by arbitrarily changing the fixed card number, expiration date, and CVC every time using OTP.
Å°¿öµå(Keyword) OTP   LFSR   Security   Card   Personal informations  
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