Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)
ÇѱÛÁ¦¸ñ(Korean Title) |
Àǻ糼ö¹ß»ý±â¸¦ ÀÌ¿ëÇÑ »õ·Î¿î À¯¼±ÀüÈ µµÃ»¹æÁöÀåÄ¡¿¡ °üÇÑ ¿¬±¸ |
¿µ¹®Á¦¸ñ(English Title) |
Study on New Security Device of Telephony Using the Pseudo Random Number Generator |
ÀúÀÚ(Author) |
±è¼ø¼®
ÀÌ¿ëÈñ
Soon-seok Kim
Yong-hee Lee
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¿ø¹®¼ö·Ïó(Citation) |
VOL 12 NO. 06 PP. 1006 ~ 1009 (2008. 06) |
Çѱ۳»¿ë (Korean Abstract) |
º» ³í¹®Àº Àǻ糼ö¹ß»ý±â¸¦ ÀÌ¿ëÇÑ µðÁöÅÐ À½¼º ¾ÏÈ£È ¸ðµâ ¹× À̸¦ ÀÌ¿ëÇÑ À¯¼±ÀüÈ µµÃ»¹æÁöÀåÄ¡¿¡ °üÇÑ °ÍÀÌ´Ù. Á¦¾ÈÇÏ´Â ¹æ¹ýÀº À¯¼±ÀüÈÀÇ Åëȳ»¿ëÀ» ¾ÏÈ£ÈÇÏ¿© Á¦ 3ÀڷκÎÅÍ µµÃ»À» ¹æÁöÇÏ´Â À¯¼±ÀüÈ µµÃ»¹æÁöÀåÄ¡ÀÇ ¾ÏÈ£È ¼ö´Ü¿¡ ÀÖ¾î¼, ÅëÈ ´ç»çÀÚ °£ °øÀ¯ ºñ¹ÐÅ°¿Í ÅëÈ ´ç½Ã ½Ã°£ °ªÀ» ÀÌ¿ëÇÏ¿© ¾ÏÈ£ Å°¸¦ ¹ß»ý½ÃÅ°´Â Àǻ糼ö¹ß»ý±â ¹× Àǻ糼ö¹ß»ý±â¿¡¼ ¸¸µé¾îÁø ¾Ïȣ۸¦ ÀÌ¿ëÇÏ¿© µ¥ÀÌÅ͸¦ ¾ÏÈ£ÈÇÏ´Â ¾Ïȣȱâ·Î ±¸¼ºµÊÀ» Ư¡À¸·Î ÇÑ´Ù.
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¿µ¹®³»¿ë (English Abstract) |
We suggest the digital voice encryption module using the pseudo random number generator and design the security device of a telephone using the module. The proposed method provides encryption method of the telephone against the third party. This encryption method uses pseudo random number generator which computes the encryption key using the shared secret key and the current time value.
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Å°¿öµå(Keyword) |
encryption key
telephone
pseudo random number generator
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PDF ´Ù¿î·Îµå
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