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fixed the multi-hop-locks graphic which seemed to have an "off by one" error in the setup phase #7

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Merged
jonasnick merged 1 commit into from
Jul 11, 2019
Merged

fixed the multi-hop-locks graphic which seemed to have an "off by one" error in the setup phase #7

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Binary file modified md/images/multi-hop-locks.png
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8 changes: 4 additions & 4 deletions md/images/multi-hop-locks.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -18,7 +18,7 @@ participant Dave
Alice->Alice: z*G, y0, (z+y0)*G
Alice->Bob : (z+y0)*G, y1, (z+y0+y1)*G
Alice->Carol: (z+y0+y1)*G, y2, (z+y0+y1+y2)*G
Alice->Dave : (z+y0+y1+y2)*G, y0+y1+y2, ...
Alice->Dave : (z+y0+y1+y2)*G, y0+y1+y2

== Update ==

Expand All @@ -34,8 +34,8 @@ Carol->Dave : psig(C,txD,(z+y0+y1+y2)*G)

== Settlement ==

Dave->Dave : create adaptor_sig(D,txD,z+y0+y1+y2),\nMuSig combine with psig(C,txD,(z+y0+y1+y2)*G),\nbroadcast txD with combined sig
Carol->Carol : compute z+y0+y1 = adaptor_sig(D,txD,z+y0+y1+y2) - psig(D,txD,(z+y0+y1+y2)*G) - y2\nto create adaptor_sig(C,txC,z+y0+y1),\nMuSig combine with psig(B,txC,(z+y0+y1)*G),\nbroadcast txC with combined sig
Bob->Bob : compute y0 = adaptor_sig(C,txC,z+y0+y1) - psig(C,txC,(z+y0+y1)*G) - y1\nto create adaptor_sig(B,txB,z+y0),\nMuSig combine with psig(A,txB,z+y0*G),\nbroadcast txB with combined sig
Dave->Dave : create adaptor_sig(D,txD,(z+y0+y1+y2)*G),\nMuSig combine with psig(C,txD,(z+y0+y1+y2)*G),\nbroadcast txD with combined sig
Carol->Carol : compute z+y0+y1 = adaptor_sig(D,txD,(z+y0+y1+y2)*G) - psig(D,txD,(z+y0+y1+y2)*G) - y2\nto create adaptor_sig(C,txC,(z+y0+y1)*G),\nMuSig combine with psig(B,txC,(z+y0+y1)*G),\nbroadcast txC with combined sig
Bob->Bob : compute y0 = adaptor_sig(C,txC,(z+y0+y1)*G) - psig(C,txC,(z+y0+y1)*G) - y1\nto create adaptor_sig(B,txB,(z+y0)*G),\nMuSig combine with psig(A,txB,(z+y0)*G),\nbroadcast txB with combined sig

@enduml