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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Current Result Document : 53 / 128 ÀÌÀü°Ç ÀÌÀü°Ç   ´ÙÀ½°Ç ´ÙÀ½°Ç

ÇѱÛÁ¦¸ñ(Korean Title) ½Ç½Ã°£ µ¿¿µ»ó ¾Ïȣȭ ±â¹ýÀ» Àû¿ëÇÑ È­»óȸÀÇ ½Ã½ºÅÛ ±¸Ãà
¿µ¹®Á¦¸ñ(English Title) Video Conference System Construction that Apply Real Time Video Encryption Techniques
ÀúÀÚ(Author) ÃÖ¿ìÁø   ±èÇü±Õ   ¿À¹«¼Û   Woo-Jin Choi   Hyeng-Gyun Kim   Moo-Song Oh  
¿ø¹®¼ö·Ïó(Citation) VOL 06 NO. 06 PP. 0931 ~ 0936 (2002. 10)
Çѱ۳»¿ë
(Korean Abstract)
º» ¿¬±¸¿¡¼­´Â µ¿¿µ»óÁ¤º¸ÀÇ ¾Ïȣȭ¿¡ ÁßÁ¡À» µÎ¾î º¸¾È¼ºÀ» Çâ»óÇÔÀ¸·Î½á, ±âÁ¸ÀÇ »ç¿ëÀÚÀÎÁõ ±â¹ý¿¡ ÀÇÁ¸ÇÑ È­»óȸÀÇ ½Ã½ºÅÛ¿¡ ºñÇØ ±â¹Ð¼º°ú ¹«°á¼º Ãø¸éÀÌ °­Á¶µÈ ½Ç½Ã°£ µ¿¿µ»ó ¾Ïȣȭ ±â¹ýÀ» Àû¿ëÇÑ È­»óȸÀÇ ½Ã½ºÅÛÀ» ±¸ÃàÇÏ¿´´Ù.
¼Û½ÅÀÚÀÇ ¿µ»óÀº VernamÀÇ ¾Ïȣȭ °úÁ¤À» ÆÐŶ ´ÜÀ§·Î ¼ö½ÅÀÚ¿¡°Ô Àü¼ÛÇÑ´Ù. ¼ö½ÅÀÚ´Â Àü¼ÛµÇ¾îÁø ¿µ»óÀ» ¹Þ¾Æ¼­ ÇÕÄ£ ÈÄ ¿µ»óÀÇ º¹È£È­°úÁ¤°ú ¾ÐÃà º¹¿øÀ» ÅëÇØ ¿µ»óÀ» Ãâ·ÂÇÒ ¼ö ÀÖ´Ù. À̶§, ¾Ïȣȭ ¹× º¹È£È­¼Óµµ°¡ ºü¸¥ VernamÀÇ ¾Ë°í¸®ÁòÀ» »ç¿ëÇÔÀ¸·Î½á µ¿¿µ»óÀÇ ½Ç½Ã°£ ¾Ïȣȭ¿¡ µû¸¥ Àü¼Û¼ÓµµÁö¿¬ ¹®Á¦¸¦ ÇØ°áÇÏ¿´´Ù. Vernam ¾Ë°í¸®ÁòÀÇ ´Ü¼ø¼º ¹®Á¦´Â ¾Ïȣȭ ¹× º¹È£È­¿¡ »ç¿ëµÇ´Â º¸¾ÈKey¸¦Client¿Í Server°£ÀÇ Ã¤³Î¿¡¼­ ÀÌ¿ëÇÒ Session Key¸¦ RSA ¾Ë°í¸®ÁòÀ» ÀÌ¿ëÇÔÀ¸·Î½á ÇØ°áÇÏ°íÀÚ ÇÏ¿´´Ù.
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(English Abstract)
By emphasize and enhance security in encryption of same viewdata in this research, constructed video conference system that apply real time video encryption techniques that confidentiality and integrity aspect are emphasized than video conference system that depend on existent user certification techniques. Sender's image transmits Vernam's encryption process to listener by packet. Listener can display image through image's decipher process and uncompress after unite receiving transmited image. This time, solved transmission speed delay problem by video's real time encryption using Vernam's algorithm that encryption and the decipher speed are fast. Simplification problem of Vernam algorithm wished to solve Session Key that use security Key that is used encipherment and decipher in channel between Client and Server using RSA algorithm
Å°¿öµå(Keyword) Real time video encryption   Vernam¡Çs encryption   Video conference system  
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