--- Day changed Thu Apr 06 2017 01:47 -!- jtimon [~quassel@70.30.134.37.dynamic.jazztel.es] has joined #secp256k1 07:11 -!- CodeShark [sid126576@gateway/web/irccloud.com/x-eekntfqmrlrnbeyy] has quit [Ping timeout: 255 seconds] 07:12 -!- CodeShark [sid126576@gateway/web/irccloud.com/x-lwmjvnbyyvjtsygj] has joined #secp256k1 07:17 -!- cfields [~quassel@unaffiliated/cfields] has quit [Ping timeout: 255 seconds] 07:17 -!- cfields [~quassel@unaffiliated/cfields] has joined #secp256k1 11:01 -!- instagibbs [~instagibb@pool-100-15-117-236.washdc.fios.verizon.net] has quit [Ping timeout: 246 seconds] 11:09 -!- jtimon [~quassel@70.30.134.37.dynamic.jazztel.es] has quit [Ping timeout: 256 seconds] 11:56 -!- jtimon [~quassel@70.30.134.37.dynamic.jazztel.es] has joined #secp256k1 13:56 -!- roconnor [~roconnor@host-45-78-195-46.dyn.295.ca] has joined #secp256k1 14:21 -!- veleiro [~sleeper@fsf/member/veleiro] has joined #secp256k1 15:16 -!- veleiro [~sleeper@fsf/member/veleiro] has quit [Ping timeout: 246 seconds] 16:15 -!- roconnor [~roconnor@host-45-78-195-46.dyn.295.ca] has quit [Ping timeout: 260 seconds] 17:42 < ofek> is there any interest in adding GPU capabilities? 17:43 < ofek> or is that bad for things that need to be constant time? 17:50 -!- isle2983 [~isle2983@gateway/vpn/privateinternetaccess/isle2983] has quit [Ping timeout: 240 seconds] 18:00 -!- echonaut2 [~echonaut@46.101.192.134] has quit [Remote host closed the connection] 18:01 -!- echonaut [~echonaut@46.101.192.134] has joined #secp256k1 19:12 < nsh> hmm 19:13 < nsh> weirdly that question has not come up before that i can recall 19:14 < nsh> ah, https://github.com/hhanh00/secp256k1-cl 19:15 < nsh> seems sensible enough. presumably constant time is as easy to achieve in the GPU as CPU 19:16 -!- isle2983 [~isle2983@gateway/vpn/privateinternetaccess/isle2983] has joined #secp256k1 19:17 < nsh> 'Information Leakage in GPU Architectures' - https://arxiv.org/pdf/1305.7383.pdf cites: https://scholar.google.co.uk/scholar?client=ubuntu&hs=pH1&channel=fs&bav=on.2,or.&bvm=bv.152174688,d.ZGg&biw=1366&bih=648&um=1&ie=UTF-8&lr&cites=14118800702541031145 19:34 -!- jtimon [~quassel@70.30.134.37.dynamic.jazztel.es] has quit [Ping timeout: 240 seconds] 19:36 < ofek> nsh, good find, thank you! 19:36 < nsh> np 19:39 < ofek> is there an internal way to convert an secp256k1_pubkey to coordinate pair? 20:00 < ofek> actually nvm 20:05 < ofek> say you have a private or public key object and you call .add/.multiply. should the default behavior be to return a new instance or update itself? 20:14 -!- veleiro [~sleeper@fsf/member/veleiro] has joined #secp256k1 21:04 -!- veleiro [~sleeper@fsf/member/veleiro] has left #secp256k1 [] 22:38 -!- roconnor [~roconnor@host-45-78-195-46.dyn.295.ca] has joined #secp256k1 23:21 -!- roconnor [~roconnor@host-45-78-195-46.dyn.295.ca] has quit [Ping timeout: 246 seconds]