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Current Result Document :
ÇѱÛÁ¦¸ñ(Korean Title) |
½º¸¶Æ®Ä«µå¸¦ ÀÌ¿ëÇÑ °ß°íÇÑ »ýüÁ¤º¸±â¹Ý ¿ø°Ý »ç¿ëÀÚ ÀÎÁõ±â¹ý |
¿µ¹®Á¦¸ñ(English Title) |
Robust Biometric-based Remote User Authentication Scheme using Smart Cards |
ÀúÀÚ(Author) |
ÁøÈçÀÌ
±èÇö¼º
XinYi Chen
HyunSung Kim
|
¿ø¹®¼ö·Ïó(Citation) |
VOL 17 NO. 06 PP. 0389 ~ 0393 (2011. 06) |
Çѱ۳»¿ë (Korean Abstract) |
LiµîÀº ÃÖ±Ù¿¡ »ýüÁ¤º¸±â¹Ý ¿ø°Ý »ç¿ëÀÚ ÀÎÁõ ±â¹ýÀ» Á¦¾ÈÇÏ¿´´Ù. ±×µéÀÇ ±â¹ýÀº »ýüÁ¤º¸ °ËÁõ°ú ½º¸¶Æ®Ä«µå ±×¸®°í ÀϹæÇâ Çؽ¬ ÇÔ¼ö¿¡ ±â¹ÝÇÑ´Ù. ±×µéÀº Á¦¾ÈÇÑ ±â¹ýÀÌ ½º¸¶Æ®Ä«µå ȹµæ °ø°Ý°ú ÀçÀü¼º °ø°Ý ±×¸®°í Áß°£ÀÚ °ø°Ý¿¡ °ÇÏ´Ù°í ÁÖÀåÇÏ¿´´Ù. º» ³í¹®¿¡¼´Â LiµîÀÇ ±â¹ýÀÌ ¿ÀÇÁ¶óÀÎ Æнº¿öµå ÃßÃø°ø°Ý¿¡ Ãë¾àÇÔÀ» º¸ÀδÙ. À̸¦ À§Çؼ °ø°ÝÀÚ°¡ Á¤´çÇÑ »ç¿ëÀÚÀÇ ½º¸¶Æ®Ä«µå¸¦ ȹµæÇÏ°í ÀÐÀ» ¼ö ÀÖ´Ù´Â °¡Á¤À» Á¦½ÃÇÑ´Ù. ¶ÇÇÑ, LiµîÀÇ ±â¹ýÀÇ ¹®Á¦Á¡À» ÇØ°áÇϱâ À§ÇÏ¿© ½º¸¶Æ®Ä«µå¸¦ ÀÌ¿ëÇÑ °ß°íÇÑ »ýüÁ¤º¸±â¹Ý ¿ø°Ý »ç¿ëÀÚ ÀÎÁõ±â¹ýÀ» Á¦¾ÈÇÑ´Ù. |
¿µ¹®³»¿ë (English Abstract) |
Recently, Li et al. proposed a biometricsbased remote user authentication scheme using smart cards. Their scheme is based on biometrics verification, smart card and one-way hash function. They claimed that their scheme is secure against smart card stolen attack, replay attack and man-in-the-middle attack. However, this paper points out that their scheme is still vulnerable to the offline password guessing attack in the assumption that the attacker could get and read the user"fs smart card. To cope with the flaw in Li et al.'s scheme, we propose a robust biometrics-based remote user authentication scheme using smart cards. |
Å°¿öµå(Keyword) |
»ýüÁ¤º¸
»ç¿ëÀÚÀÎÁõ
½º¸¶Æ®Ä«µå
Æнº¿öµåÃßÃø°ø°Ý
Biometric
User Authentication
Smart Card
Password-guessing Attack
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