ÇѱÛÁ¦¸ñ(Korean Title) |
CELL ÇÁ·Î¼¼¼¸¦ ÀÌ¿ëÇÑ SEED ºí·Ï ¾ÏÈ£È 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) |
Çѱ۳»¿ë (Korean Abstract) |
º» ³í¹®¿¡¼´Â Cell BE ÇÁ·Î¼¼¼¸¦ »ç¿ëÇÑ È¿À²ÀûÀÎ º´·Ä ºí·Ï ¾ÏÈ£È 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¸¥ ºÎÈ£È/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 ºÎÈ£È/º¹È£È ¼Óµµ¸¦ Á¦°øÇÑ´Ù. |
¿µ¹®³»¿ë (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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ÆÄÀÏ÷ºÎ |
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