Current Result Document :
ÇѱÛÁ¦¸ñ(Korean Title) |
OpenCLÀ» ÀÌ¿ëÇÑ GPGPU ȯ°æ¿¡¼ÀÇ AES ¾ÏÈ£È ¼º´É ºÐ¼® |
¿µ¹®Á¦¸ñ(English Title) |
Analysis of AES Encryption Performance in GPGPU Environments Using OpenCL |
ÀúÀÚ(Author) |
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JoonIck Moon
Cheol Hong Kim
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¿ø¹®¼ö·Ïó(Citation) |
VOL 49 NO. 01 PP. 0016 ~ 0018 (2022. 06) |
Çѱ۳»¿ë (Korean Abstract) |
GPGPU ±â¼úÀÌ ÀϹÝÈµÇ¸é¼ ´Ù¾çÇÑ ¹ü¿ë ¿¬»ê¿¡ GPU°¡ »ç¿ëµÇ°í ÀÖ´Ù. ÀÌ¿¡ µû¶ó ±âÁ¸ ¾Ë°í¸®Áò Áß º´·Ä 󸮰¡ °¡´ÉÇÑ ¾Ë°í¸®ÁòµéÀ» GPGPU¸¦ È°¿ëÇÏ¿© µ¿ÀÛ½ÃÅ´À¸·Î½á ¼º´ÉÀ» Çâ»ó½ÃÅ°°í ÀÖ´Ù. AES ¾Ë°í¸®ÁòÀº ´Ù¼öÀÇ º´·Ä ¿¬»êÀ» ¿ä±¸ÇÏ¿© GPGPU¸¦ È°¿ëÇϱ⿡ ÀûÇÕÇÏ´Ù. º» ³í¹®¿¡¼´Â AES ¾Ë°í¸®ÁòÀ» ¹ü¿ë º´·Ä ÄÄÇ»Æà ÇÁ·¹ÀÓ¿öÅ©ÀÎ OpenCLÀ» È°¿ëÇÏ¿© ¼öÇà½ÃŲ °á°ú¿Í CPU¸¦ ÀÌ¿ëÇÏ¿© ¼öÇà½ÃŲ °á°ú¸¦ ºñ±³ÇÑ´Ù. ½ÇÇè °á°ú, µ¥ÀÌÅÍ Å©±â¿¡ µû¶ó 256 ºñÆ® AES ¾ÏÈ£È ½Ã¿¡´Â OpenCLÀ» È°¿ëÇÏ¿© GPGPU·Î º´·Ä ó¸®ÇÏ´Â °ÍÀÌ CPU ó¸®¿Í ºñ±³ÇÏ¿© ÃÖ´ë 30% ¼º´É Çâ»óÀÌ ÀÖÀ½À» È®ÀÎÇÏ¿´´Ù. ¶ÇÇÑ OpenCL·Î ¼öÇàÇϱâ À§ÇÑ Ãʱâ Áغñ ½Ã°£°ú GPU ¼º´É¿¡ µû¶ó ¿ÀÈ÷·Á GPU ¼öÇà ½Ã°£ÀÌ CPU ¼öÇà ½Ã°£º¸´Ù ´õ ´À·ÁÁú ¼öµµ ÀÖÀ½À» È®ÀÎÇÏ¿´´Ù. |
¿µ¹®³»¿ë (English Abstract) |
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