Message175198
| Author |
christian.heimes |
| Recipients |
Arfrever, Giovanni.Bajo, PaulMcMillan, Vlado.Boza, alex, arigo, benjamin.peterson, camara, christian.heimes, dmalcolm, koniiiik, lemburg, mark.dickinson, sbermeister, serhiy.storchaka, vstinner |
| Date |
2012年11月08日.22:16:06 |
| SpamBayes Score |
-1.0 |
| Marked as misclassified |
Yes |
| Message-id |
<1352412966.95.0.683368643191.issue14621@psf.upfronthosting.co.za> |
| In-reply-to |
| Content |
From the header of murmurcollisions.cc:
* multicollisions for MurmurHash3
*
* MurmurHash3 C++ implementation is available at
* http://code.google.com/p/smhasher/wiki/MurmurHash3
*
* the function Murmur3Multicollisions finds many different inputs
* hashing to the same 32-bit value (multicollision)
*
* example output:
* 32-bit seed 7a0e823a
* 4-multicollision
* 16-byte inputs
* MurmurHash3_x86_32( bdd0c04b5c3995827482773b12acab35 ) = 94d7cf1b
* MurmurHash3_x86_32( 652fa0565c3946be7482773b12acab35 ) = 94d7cf1b
* MurmurHash3_x86_32( bdd0c04b5c399582cc23983012ac5c71 ) = 94d7cf1b
* MurmurHash3_x86_32( 652fa0565c3946becc23983012ac5c71 ) = 94d7cf1b
*
* the multicollisions found are "universal": they work for any seed/key
*
* authors:
* Jean-Philippe Aumasson, Daniel J. Bernstein
I consider MurMur3 busted and unsuitable for our purpose. |
|
History
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|---|
| Date |
User |
Action |
Args |
| 2012年11月08日 22:16:07 | christian.heimes | set | recipients:
+ christian.heimes, lemburg, arigo, mark.dickinson, vstinner, benjamin.peterson, Arfrever, alex, dmalcolm, Giovanni.Bajo, PaulMcMillan, serhiy.storchaka, Vlado.Boza, koniiiik, sbermeister, camara |
| 2012年11月08日 22:16:06 | christian.heimes | set | messageid: <1352412966.95.0.683368643191.issue14621@psf.upfronthosting.co.za> |
| 2012年11月08日 22:16:06 | christian.heimes | link | issue14621 messages |
| 2012年11月08日 22:16:06 | christian.heimes | create |
|