Timeline for Is Wikipedia's table about SHA-2 collisions correct?
Current License: CC BY-SA 3.0
15 events
| when toggle format | what | by | license | comment | |
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| May 21, 2013 at 12:56 | comment | added | Paŭlo Ebermann | It looks like someone did remove the mention of the reduced-round attack altogether. For introducing another column, either simply do it or discuss it on the Wikipedia article's talk page – comments to this question are not the right location to discuss it. (Sorry, I kind of started it.) | |
| May 21, 2013 at 11:13 | comment | added | fgrieu♦ | @Paŭlo Ebermann: What about a separate column for the best reduced-round attacks? | |
| May 21, 2013 at 9:25 | comment | added | Henrick Hellström | @PaŭloEbermann: I think reduced round attacks might be mentioned in this context, if the number of rounds attacks start to move up beyond some comfort limit. Otherwise mentioning them might just obscure the fact that there are logically reduced round attacks against any algorithm with multiple rounds (because after all that's why multiple rounds were made part of the design to begin with). | |
| May 21, 2013 at 9:12 | comment | added | Paŭlo Ebermann | @HenrickHellström So you are saying we should simply write "None" here, or that we should add the attacks for Keccak too? I wanted to do a minimal change which still is correct. | |
| May 21, 2013 at 8:39 | comment | added | Henrick Hellström | @PaŭloEbermann: Nit-pick, but if reduced round attacks are relevant, if found at least one against 2 round Keccak: naya.plasencia.free.fr/Maria/papers/Keccak_differential.pdf | |
| May 21, 2013 at 7:57 | history | tweeted | twitter.com/#!/StackCrypto/status/336752533706002433 | ||
| May 21, 2013 at 4:26 | history | edited | Paŭlo Ebermann | CC BY-SA 3.0 |
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| May 21, 2013 at 4:23 | comment | added | Paŭlo Ebermann | I corrected the table to say "None (For a 24-round variant: $2^{28.5}$)". Thanks for finding this. | |
| May 20, 2013 at 23:15 | history | edited | Luke | CC BY-SA 3.0 |
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| May 20, 2013 at 23:08 | vote | accept | Luke | ||
| May 20, 2013 at 23:01 | comment | added | CodesInChaos |
The :24 is probably referring to a version reduced to 24 rounds.
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| May 20, 2013 at 23:00 | history | edited | Luke | CC BY-SA 3.0 |
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| May 20, 2013 at 22:50 | history | edited | Luke | CC BY-SA 3.0 |
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| May 20, 2013 at 22:31 | answer | added | Henrick Hellström | timeline score: 19 | |
| May 20, 2013 at 22:10 | history | asked | Luke | CC BY-SA 3.0 |