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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸Ã³¸®ÇÐȸ ³í¹®Áö > Á¤º¸Ã³¸®ÇÐȸ ³í¹®Áö A

Á¤º¸Ã³¸®ÇÐȸ ³í¹®Áö A

Current Result Document : 13 / 22 ÀÌÀü°Ç ÀÌÀü°Ç   ´ÙÀ½°Ç ´ÙÀ½°Ç

ÇѱÛÁ¦¸ñ(Korean Title) CELL ÇÁ·Î¼¼¼­¸¦ ÀÌ¿ëÇÑ SEED ºí·Ï ¾Ïȣȭ ¾Ë°í¸®ÁòÀÇ È¿À²ÀûÀÎ º´·ÄÈ­ ±â¹ý
¿µ¹®Á¦¸ñ(English Title) An Efficient Parallelized Algorithm of SEED Block Cipher on Cell BE
ÀúÀÚ(Author) ±è´öÈ£   ÀÌÀ翵   ³ë¿ø¿ì   Deokho Kim   Jaeyoung Yi   Won Woo Ro  
¿ø¹®¼ö·Ïó(Citation) VOL 17-A NO. 06 PP. 0275 ~ 0280 (2010. 12)
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(Korean Abstract)
º» ³í¹®¿¡¼­´Â Cell BE ÇÁ·Î¼¼¼­¸¦ »ç¿ëÇÑ È¿À²ÀûÀÎ º´·Ä ºí·Ï ¾Ïȣȭ ¾Ë°í¸®ÁòÀ» Á¦½ÃÇÑ´Ù. Á¦¾ÈÇÏ´Â ¾Ë°í¸®ÁòÀº, ÀÌÁ¾ ÇÁ·Î¼¼¼­ÀÎ Cell BEÀÇ Æ¯¼ºÀ» È¿À²ÀûÀ¸·Î È°¿ëÇϱâ À§ÇÏ¿© PPE¿Í SPE¿¡ ¼­·Î ´Ù¸¥ ºÎȣȭ/º¹È£È­ ¹æ½ÄÀ» Àû¿ëÇÏ¿© ±× ¼º´ÉÀ» °³¼±ÇÏ¿´´Ù. º» ³í¹®¿¡ Á¦½ÃµÈ ±¸Çö ¹æ½ÄÀ» ¹ÙÅÁÀ¸·Î °ËÁõµÈ °á°ú¿¡ µû¸£¸é, Á¦¾ÈÇÏ´Â ¾Ë°í¸®ÁòÀº °í¼º´É ³×Æ®¿öÅ© ½Ã½ºÅÛÀ» Áö¿øÇÒ ¼ö ÀÖ´Â 2.59GbpsÀÇ ¼º´ÉÀ» º¸¿©ÁØ´Ù. ÀÌ´Â, ´Ù¸¥ ´ÙÁß ÄÚ¾î ÇÁ·Î¼¼¼­ÀÇ º´·Ä ±¸Çö ¹æ½Ä°ú ºñ±³ÇÒ ¶§, 1.34¹è Áõ°¡µÈ ¼º´ÉÀÇ ºÎȣȭ/º¹È£È­ ¼Óµµ¸¦ Á¦°øÇÑ´Ù.
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(English Abstract)
In this paper, we discuss and propose an efficiently parallelized block cipher algorithm on the CELL BE processor. With considering the heterogeneous feature of the CELL BE architecture, we apply different encoding/decoding methods to PPE and SPE and improve the throughput. Our implementation was fully tested, with execution results showing achievement of high throughput, capable of supporting as high network speed as 2.59 Gbps. Compared to various parallel implementations on multi-core systems, our approach provides speedup of 1.34 in terms of encoding/decoding speed.
Å°¿öµå(Keyword) SEED ºí·Ï ¾ÏÈ£ ¾Ë°í¸®Áò   Cell BE ÇÁ·Î¼¼¼­   º´·ÄÈ­   ´ÙÁß ÄÚ¾î ÇÁ·Î¼¼¼­   SEED block cipher   Cell BE   parallelization   multi-core processor  
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