プレステ使って112ビットECDLPを解いたでござるの巻 [cryptography]
PlayStation 3 computing breaks 2^60 barrier
112-bit prime ECDLP solved
http://lacal.epfl.ch/page81774.html
> We are pleased to announce that we set a new record
> for the elliptic curve discrete logarithm problem (ECDLP)
> by solving it over a 112-bit finite field.
> The previous record was for a 109-bit prime field and
> dates back from October 2002. Our calculation was done
> on a cluster of PlayStation 3 game consoles at the EPFL.
またEPFLです．最近すごいなぁ．
3.5ヶ月．ぶん回したのは約半年．DES鍵探索の14回分．
＃最近急にハットリくんAAが気に入ってる
＃http://riceballman.fc2web.com/AA-Illust/Data/HattoriKun.html
＃http://www.nurs.or.jp/~lionfan/mainichi_2003_153.html
追記(7/17)：
jp-slashdotted !!
http://slashdot.jp/security/article.pl?sid=09/07/16/0059239
112-bit prime ECDLP solved
http://lacal.epfl.ch/page81774.html
> We are pleased to announce that we set a new record
> for the elliptic curve discrete logarithm problem (ECDLP)
> by solving it over a 112-bit finite field.
> The previous record was for a 109-bit prime field and
> dates back from October 2002. Our calculation was done
> on a cluster of PlayStation 3 game consoles at the EPFL.
またEPFLです．最近すごいなぁ．
3.5ヶ月．ぶん回したのは約半年．DES鍵探索の14回分．
＃最近急にハットリくんAAが気に入ってる
＃http://riceballman.fc2web.com/AA-Illust/Data/HattoriKun.html
＃http://www.nurs.or.jp/~lionfan/mainichi_2003_153.html
追記(7/17)：
jp-slashdotted !!
http://slashdot.jp/security/article.pl?sid=09/07/16/0059239
posted by exploit at 2009-07-13 09:14
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