ÇѱÛÁ¦¸ñ(Korean Title) |
ŸÀÎÀÇ °üÂû¿¡ ÀÇÇÑ Æнº¿öµå ³ëÃâ·ÎºÎÅÍ ¾ÈÀüÇÑ Æнº¿öµå ½Ã½ºÅÛ |
¿µ¹®Á¦¸ñ(English Title) |
Secure Password System against Imposter |
ÀúÀÚ(Author) |
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¿ø¹®¼ö·Ïó(Citation) |
VOL 10-C NO. 02 PP. 0141 ~ 0144 (2003. 04) |
Çѱ۳»¿ë (Korean Abstract) |
Àΰ¡µÈ »ç¿ëÀÚ°¡ Æнº¿öµå¸¦ ÀÔ·ÂÇÏ´Â °úÁ¤ÀÌ Å¸Àο¡°Ô °üÂûµÇ¾îµµ Æнº¿öµå°¡ ³ëÃâµÇÁö ¾Ê´Â ¼¼°è ÃÖÃÊÀÇ Æнº¿öµå ½Ã½ºÅÛÀÎ µà¾ó Æнº¿öµå ½Ã½ºÅÛÀ» Á¦¾ÈÇÏ°í, µà¾ó Æнº¿öµå ½Ã½ºÅÛÀÌ »ç¿ëÀÚ¸¦ ÀÎÁõÇÏ´Â °úÁ¤À» Á¦½ÃÇÑ´Ù. µà¾ó Æнº¿öµå ½Ã½ºÅÛÀÇ Æнº¿öµå ÀÔ·ÂÀº first password¿Í second passwordÀÇ µ¿ÀÏÇÑ À§Ä¡¿¡ ÀÖ´Â µÎ ±âÈ£¸¦ ¸ÅĪÇÏ´Â °úÁ¤À» ¹Ýº¹ÇÏ¿© ÀÌ·ç¾îÁø´Ù. µû¶ó¼, Æнº¿öµå·ÎºÎÅÍ first password¿Í second password¸¦ À¯µµÇÏ´Â ¹æ¹ýÀº µà¾ó Æнº¿öµå ½Ã½ºÅÛ¿¡¼ Áß¿äÇÑ Àǹ̸¦ °®´Â´Ù. Æнº¿öµå·ÎºÎÅÍ first password¿Í second password¸¦ À¯µµÇÏ´Â ¹æ¹ý°ú °ü·ÃÇÏ¿© dual password derivation ¹®Á¦¸¦ Á¤ÀÇÇϸç, dual password derivation ¹®Á¦ÀÇ ÇØ¿¡ ´ëÇÑ Æò°¡ ôµµµéÀ» Á¦½ÃÇÑ´Ù. |
¿µ¹®³»¿ë (English Abstract) |
We present a new password system, called dual password system, with the user verification procedure. Dual password system is the first password system in the world preventing the exposure of secret information to imposter at the terminal. User of dual password system matches two alphabets at same location of first password and second password iteratively for inputting password. Therefore, the deriving method of first password and second password from the password is important in dual password system. Related to the deriving method of first password and second password from password, a new problem, called dual password derivation problem, is defined, and the evaluation factors for the solutions of the dual password derivation problem are presented.
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Å°¿öµå(Keyword) |
Æнº¿öµå ½Ã½ºÅÛ
Password System
µà¾ó Æнº¿öµå
Dual Password
Dual Æнº¿öµå ½Ã½ºÅÛ
Dual Password System
First Password
Second Password
Dual Password Derivation ¹®Á¦
Dual Password Derivation Problem
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