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15:54:50 | hitchcock.freenode.net: | topic is: This channel is not about short-term Bitcoin development | http://bitcoin.ninja/ | This channel is logged. | For logs and more information, visit http://bitcoin.ninja |
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15:54:50 | hitchcock.freenode.net: | Users on #bitcoin-wizards: michagogo null sl01 lnovy [d__d] catcow Muis coryfields_ kinlo gwillen nickler Alanius sdaftuar epscy Taek Oizopower CryptOprah BrainOverfl0w MRL-Relay azariah @ChanServ brand0 davout |
16:01:21 | andytoshi: | hi channel |
16:01:47 | gmaxwell: | hi andytoshi |
16:08:07 | busterfriendly_: | busterfriendly_ is now known as busterfriendly |
16:11:02 | andytoshi: | rust update: rust-secp256k1 now has 100% unit test coverage, rust-bitcoin is still a mess. but good progress this week :) |
16:16:25 | gmaxwell: | andytoshi: fun timing, I was just looking up to see what you were doing there. What does 100% unit test coverage mean? |
16:38:03 | jtimon: | that all the code is at least executed once when running the unittest? |
17:24:13 | binaryatrocity_: | binaryatrocity_ is now known as binaryatrocity |
17:46:30 | antgreen: | Hey - I was just reading the logs and was happy to see moxie being discussed yesterday. It's been quiet, but it sounds like people are still hacking with it? Or planning to? |
17:49:06 | stonecoldpat: | gmaxwell: sorry had to dash earlier, thought i was late for dog-groom appointment but appears its tomorrow... anyway you the relay you mention should not work IIRC, when you verify a signature (r,s) - you end up with r = kG, so without knowledge of k you wouldn't be able to produce a valid s that will match someone else's r to do a relay |
17:50:22 | stonecoldpat: | sorry kG = (x,y) then you heck if x = r from (r,s). its the last step of the verification protocol |
18:07:28 | stonecoldpat: | my typing was terrible lemme fix it, anyway the relay attack you mention should not work IIRC, when you verify a signature (r,s), the final step of the verification is to check kG = (x,y), x = r from (r,s). The kG is produced from the 's' component of the (r,s). So an adversary would not be able to produce a valid signature (r,s) to pull off the attack without knowing k or d.***** |
18:10:56 | gmaxwell: | stonecoldpat: thats not correct. |
18:11:30 | gmaxwell: | stonecoldpat: go explain http://www.blockstream.com/half-a-puzzle/ to yourself. |
18:13:51 | kanzure: | "Prototype: stochastic cooperation in the One-Shot Prisoner's Dilemma in probabilistic programming" https://gist.github.com/kanzure/6950227cae0e0615f373 (not my work) |
19:12:33 | belcher_: | belcher_ is now known as belcher |
19:18:30 | andytoshi: | gmaxwell: i run the unit test binary (produced by `cargo test`) through kcov; it says all but one instrumented line is covered (and that line is a `}` so i guess this is a bug) |
19:19:07 | andytoshi: | gmaxwell: there are some LOC that are not instrumented, i think the tool is not counting it, so this is not totally accurate ... but i think i've hit every error path |
19:57:43 | rajaniemi.freenode.net: | topic is: This channel is not about short-term Bitcoin development | http://bitcoin.ninja/ | This channel is logged. | For logs and more information, visit http://bitcoin.ninja |
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19:57:43 | rajaniemi.freenode.net: | Users on #bitcoin-wizards: mr_burdell gnusha tromp_ d9b4bef9 starsoccer dgenr8 BrainOverfl0w MRL-Relay azariah @ChanServ brand0 davout CryptOprah Oizopower Taek epscy sdaftuar Alanius nickler gwillen kinlo coryfields_ Muis catcow [d__d] lnovy sl01 null michagogo STRML so phedny warptangent pigeons espes__ afdudley stonecoldpat Fistful_of_Coins roasbeef_ heath BananaLotus guruvan morcos dansmith_btc cursive Meeh fluffypony optimator livegnik s1w AdrianG dignork |
19:57:43 | rajaniemi.freenode.net: | Users on #bitcoin-wizards: gavinandresen yoleaux nanotube isis luigi1111 lechuga_ EasyAt phantomcircuit Logicwax kyuupichan poggy iddo Anduck wizkid057 fenn hguux___ mariorz TD-Linux warren BlueMatt midnightmagic huseby otoburb platinuum kumavis artifexd yrashk luny Luke-Jr HM dc17523be3 lmacken Hunger- SwedFTP weex |
20:50:33 | stonecoldpat: | gmaxwell: got the sigs to verify (after some time) but ill need some sleep so ill chat to you tomorrow if i make progress on those puzzles |
21:03:47 | belcher: | belcher is now known as beIcher |
21:04:05 | beIcher: | beIcher is now known as be|cher |
21:04:12 | be|cher: | be|cher is now known as belcher` |
21:04:43 | belcher`: | belcher` is now known as belcher- |
21:04:56 | belcher-: | belcher- is now known as bellcher |
21:05:03 | bellcher: | bellcher is now known as `belcher |
21:06:46 | `belcher: | `belcher is now known as belcher |
21:21:06 | gwillen: | belcher: registering potential nicksquats? |
21:21:30 | belcher: | yep, a scammer was pming people apparently |
21:21:36 | gwillen: | yikes |
21:23:25 | helo: | * helo makes a list of the benign permutations |
21:30:31 | arubi: | beιcher |
21:30:46 | arubi: | (hehe) |
21:31:20 | belcher: | is that iota ? |
21:31:24 | arubi: | yea :) |
21:31:43 | belcher: | more likely i need cyrillic |
21:32:10 | arubi: | nicks are probably in ansi\ascii ? |
21:32:24 | arubi: | but for forums.. yea |
21:34:28 | arubi: | well, this is why we have pki |
21:36:39 | wallet421: | wallet421 is now known as wallet42 |
21:39:39 | kanzure_: | kanzure_ is now known as kanzure |