BIP-0098: Fast Merkle Trees

2026-03-23 16:05:41 +00:00 · 2017-11-14 17:39:23 +09:00
parent 5c48bcc5ae
commit e61b25087d
10 changed files with 449 additions and 0 deletions
--- a/bip-0098/node-variants.dot
+++ b/bip-0098/node-variants.dot
@@ -0,0 +1,85 @@
+digraph G {
+  row1 [shape=none, label=""]
+
+  A [label="000"]
+  A -> Al [label="L"]
+  Al [label="VERIFY"]
+  A -> Ar [label="R"]
+  Ar [label="SKIP"]
+
+  B [label="001"]
+  B -> Bl [label="L"]
+  Bl [label="VERIFY"]
+  B -> Br [label="R"]
+  Br [label="VERIFY"]
+
+  { rank = same; row1; A; B; }
+
+  C [label="010"]
+  C -> Cl [label="L"]
+  Cl [label="VERIFY"]
+  C -> Cr [label="R"]
+  Cr [label="DESCEND"]
+  Cr -> Crl
+  Crl [label="..."]
+  Cr -> Crr
+  Crr [label="..."]
+
+  D [label="011"]
+  D -> Dl [label="L"]
+  Dl [label="DESCEND"]
+  Dl -> Dll
+  Dll [label="..."]
+  Dl -> Dlr
+  Dlr [label="..."]
+  D -> Dr [label="R"]
+  Dr [label="SKIP"]
+
+  E [label="100"]
+  E -> El [label="L"]
+  El [label="DESCEND"]
+  El -> Ell
+  Ell [label="..."]
+  El -> Elr
+  Elr [label="..."]
+  E -> Er [label="R"]
+  Er [label="VERIFY"]
+
+  row1 -> invis [style=invis]
+  invis [shape=none, label=""]
+  invis -> C [style=invis]
+  { rank = same; C; D; E; }
+
+  F [label="101"]
+  F -> Fl [label="L"]
+  Fl [label="DESCEND"]
+  Fl -> Fll
+  Fll [label="..."]
+  Fl -> Flr
+  Flr [label="..."]
+  F -> Fr [label="R"]
+  Fr [label="DESCEND"]
+  Fr -> Frl
+  Frl [label="..."]
+  Fr -> Frr
+  Frr [label="..."]
+
+  G [label="110"]
+  G -> Gl [label="L"]
+  Gl [label="SKIP"]
+  G -> Gr [label="R"]
+  Gr [label="VERIFY"]
+
+  H [label="111"]
+  H -> Hl [label="L"]
+  Hl [label="SKIP"]
+  H -> Hr [label="R"]
+  Hr [label="DESCEND"]
+  Hr -> Hrl
+  Hrl [label="..."]
+  Hr -> Hrr
+  Hrr [label="..."]
+
+  Crl -> F [style=invis]
+  { rank = same; F; G; H; }
+}