cleanup and export graphics (ethersphere#11)

* added gitignore, removed unnecessary logfiles
* added gfx files as separate entities
* exported pdfs of the graphics for use in presentations etc
* removed aux files

.gitignore

@@ -0,0 +1,14 @@
+.DS_Store
+*/**/.DS_Store
+
+*.aux
+*.log
+
+.vscode
+
+#*
+.#*
+*#
+*~
+.project
+.settings

gfx/ashproof.tex

@@ -0,0 +1,140 @@
+\documentclass[border=2pt,draw]{standalone}
+\usepackage{tikz}
+\usetikzlibrary{fit}
+\begin{document}
+
+\tikzset{
+level/.style={
+  sibling distance={(width("$S(c_j, s )$")+4pt)},
+  level distance=15mm,
+  line width=.5pt,
+},
+mtnode/.style={
+  minimum width={width("$S(c_j, s )$")+2pt},
+  minimum height={.7cm},
+  inner sep=2pt,
+  outer sep=2pt,
+  rectangle,
+  rounded corners=1pt,
+  draw,
+},
+% edge from parent/.style={draw=none},
+mtedge/.style={grow=down,draw=none,<-, edge from parent/.style={draw}},
+link/.style={draw=none, edge from parent/.style={draw=none}},
+mtedgeadj/.style={mtedge, shorten >=10pt  },
+mpedge/.style={mtedge, line width=.7pt,densely dashed},
+ellip/.style={draw,loosely dotted, shorten >=5mm, thick,<-, edge from parent/.style={draw}},
+bubble/.style={minimum height={1cm}, draw=none, align=center},
+data/.style={mtnode, fill=gray!50},
+mppath/.style={mtnode,dashed,line width=.7pt},
+mpext/.style={mtnode,line width=.7pt,fill=gray!40},
+mpdata/.style={data,line width=.7pt,fill=gray!70},
+mpdataext/.style={data,line width=.7pt,fill=gray!80},
+}
+
+\begin{tikzpicture}
+                  % level 7
+\node[mppath] (root) {$\mathit{CH}_7$}
+                  % level 6
+  child[grow=left,level distance=3cm] { node {} edge from parent[draw=none] }
+  child[<-,grow=right,level distance=3cm] { node[bubble] {smash chunk hash}  }
+  child { node[mppath] (6-0) {$\mathit{CH}_6$}   % 0
+                  % level 5
+    child { node[mppath] (5-0) {$\mathit{CH}_5$}          % 0
+      % child[mpedge]
+                  % level 4
+                  % mppath goes the other way
+      child { node[mpext] {$\mathit{PH}_4$} child[ellip] }
+      child { node[mppath] (4-1) {$\mathit{CH}_4$}                 % 1
+                  % level 3
+        child { node[mpext] (3-4) {$\mathit{PH}_3$} child[ellip] }
+        child { node[mppath] (3-5) {$\mathit{CH}_3$}  % 1
+                  % level 2
+          child { node[mppath] (2-10) {$\mathit{CH}_2$}           % 0
+                  % level 1
+            child { node[mpext] (1-21) {$\mathit{PH}_1$} child[ellip] }
+            child { node[mppath] (1-22) {$\mathit{CH}_1$}         % 1
+                  % level 0
+              child { node[mppath] (0-42) {$\mathit{CH}_0$}       % 0
+                  % data level
+                child[mtedge] { node[mpdata] (c-42) {$c_{42}$} }    % <- pivot
+              }
+                  % level 0
+              child { node[mpext] (0-43) {$\mathit{PH}_0$}
+                  % data level
+                child[mtedge] { node[mpdataext] (c-43) {$c_{43}$} }    % <- neighbo
+              }
+                  % level 0
+            }
+                % level 1
+          }
+                % level 2
+          % child[mpedge]
+          child { node[mpext] (2-11) {$\mathit{PH}_2$} child[ellip] }
+        }
+                % level 3
+        % child[missing]
+      }
+                % level 4
+    }
+                % level 5
+    child { node[mpext] (5-1) {$\mathit{PH}_5$} child[ellip] }
+  }
+  child { node[mpext] (6-1) {$\mathit{PH}_6$} child[ellip] }
+  child[missing]
+  child[missing]
+
+ ;
+\end{tikzpicture}
+\begin{tikzpicture}
+                  % level 7
+\node[mppath] (root) {$\mathit{AH}_7$}
+                  % level 6
+  child[grow=left,level distance=3cm] { node {} edge from parent[draw=none] }
+  child[<-,grow=right,level distance=3cm] { node[bubble] (ash) {audit secret hash} }
+  child { node[mppath] (6-0) {$\mathit{AH}_6$}   % 0
+                  % level 5
+    child { node[mppath] (5-0) {$\mathit{AH}_5$}          % 0
+      % child[mpedge]
+                  % level 4
+                  % mppath goes the other way
+      child { node[mpext] {$\mathit{PH}_4$} child[ellip] }
+      child { node[mppath] (4-1) {$\mathit{AH}_4$}                 % 1
+                  % level 3
+        child { node[mpext] (3-4) {$\mathit{PH}_3$} child[ellip] }
+        child { node[mppath] (3-5) {$\mathit{AH}_3$}  % 1
+                  % level 2
+          child { node[mppath] (2-10) {$\mathit{AH}_2$}           % 0
+                  % level 1
+            child { node[mpext] (1-21) {$\mathit{PH}_1$} child[ellip] }
+            child { node[mppath] (1-22) {$\mathit{AH}_1$}         % 1
+                  % level 0
+              child { node[mppath] (0-42) {$\mathit{AH}_0$}       % 0
+                  % data level
+                child[mtedge] { node[mpdata] (c-42) {$S(c_j, s )$} }    % <- pivot
+              }
+                  % level 0
+              child { node[mpext] (0-43) {$\mathit{PH}_0$}
+                  % data level
+                child[mtedge] { node[mpdataext] (c-43) {$c_{43}$} }    % <- neighbo
+              }
+                  % level 0
+            }
+                % level 1
+          }
+                % level 2
+          child { node[mpext] (2-11) {$\mathit{PH}_2$} child[ellip] }
+        }
+                % level 3
+      }
+                % level 4
+    }
+                % level 5
+    child { node[mpext] (5-1) {$\mathit{PH}_5$} child[ellip] }
+  }
+  child { node[mpext] (6-1) {$\mathit{PH}_6$} child[ellip] }
+  child[missing]
+  child[missing]
+ ;
+\end{tikzpicture}
+\end{document}

gfx/bzzhash.tex

@@ -0,0 +1,152 @@
+\documentclass[border=2pt,draw]{standalone}
+\usepackage{tikz}
+\usetikzlibrary{fit}
+\begin{document}
+
+\begin{tikzpicture}[level/.style={sibling distance=15mm, line width=0.6pt, level distance=18mm},
+]
+\node [rounded corners=2pt,draw] (root) {$H^n_0$}
+  child[grow=down,draw=none] { node {} edge from parent[<-,shorten >=12pt]}
+  child[grow=right,draw=none,level distance=5cm] { node (swh) {swarm root hash} edge from parent[draw=none] }
+  child {node [rounded corners=2pt,draw] (n-10) {$H^{n-1}_{0}$} edge from parent[draw=none]
+    child[grow=down,draw=none] { node {} edge from parent[<-, shorten >=12pt]}
+    child[grow=left,draw=none,level distance=3cm] { node[align=center] (bnl) {intermediate\\branching nodes\\chunks of 128 hashes}  edge from parent[draw=none] }
+    child {node [rounded corners=2pt, draw] (n-2l0) {$H^{n-2}_{0}$} edge from parent[draw=none]
+      child {node [rounded corners=2pt, draw] (2l0) {$H^{2}_{0}$} edge from parent[draw=none]
+        child[grow=down,draw=none] { node {} edge from parent[<-, shorten >=12pt]}
+        child {node [rounded corners=2pt, draw] (1l0) {$H^{1}_{0}$} edge from parent[draw=none]
+          child[grow=down,draw=none] { node {} edge from parent[<-, shorten >=12pt]}
+          child {node [rounded corners=2pt,draw] (0l0) {$H^{0}_{0}$} edge from parent[draw=none]
+            child {node [fill=gray, rounded corners=2pt,draw] {$c_{0}$}}
+          }
+          child {node [rounded corners=2pt,draw] (0l1) {$H^{0}_{1}$} edge from parent[draw=none]
+            child {node [fill=gray, rounded corners=2pt,draw] (cl1) {$c_{1}$}}
+          }
+          child[missing]
+          child {node [rounded corners=2pt,draw] (0ll) {$H^{0}_{B}$} edge from parent[draw=none]
+            child {node [fill=gray, rounded corners=2pt,draw] (cll) {$c_{B}$}}
+          }
+        }
+        child {node [rounded corners=2pt,draw] (1l1) {$H^{1}_{1}$} edge from parent[draw=none]
+          child[thick,loosely dotted, shorten >=6mm, thick,<-] {node {}}
+        }
+        child[missing]
+        child {node [rounded corners=2pt,draw] (1ll) {$H^{1}_{R(1)}$} edge from parent[draw=none]
+          child[thick,loosely dotted, shorten >=6mm, thick,<-] {node {}}
+        }
+      }
+    }
+    child {node [rounded corners=2pt, draw] (n-2l1) {$H^{n-2}_{1}$} edge from parent[draw=none]
+      child[thick,loosely dotted, shorten >=6mm, thick,<-] {node {}}
+    }
+    child[missing]
+    child {node [rounded corners=2pt, draw] (n-2ll) {$H^{n-2}_{B}$} edge from parent[draw=none]
+      child[thick,loosely dotted, shorten >=6mm, thick,<-] {node {}}
+    }
+  }
+  % child[missing]
+  child {node [rounded corners=2pt,draw] (n-11) {$H^{n-1}_{1}$} edge from parent[draw=none]
+    child[thick,loosely dotted, shorten >=6mm, thick,<-] {node {}}
+  }
+  % child[missing]
+  child[missing]
+  child[missing]
+  child {node [rounded corners=2pt,draw] (n-1l) {$H^{n-1}_{R(n-1)}$} edge from parent[draw=none]
+    child[grow=down,draw=none] { node {} edge from parent[<-, shorten >=12pt]}
+    child[grow=right,level distance=9cm] { node[align=center] (bnr)  {intermediate\\branching nodes\\chunks of 128 hashes} edge from parent[draw=none]}
+    child[missing]
+    child {node [rounded corners=2pt, draw] (n-2r0) {$H^{n-2}_{I(n-2)}$} edge from parent[draw=none]
+      child[thick,loosely dotted, shorten >=6mm, thick,<-] {node {}}
+    }
+    child[missing]
+    child {node [rounded corners=2pt, draw] (n-2r1) {$H^{n-2}_{I(n-2)+1}$} edge from parent[draw=none]
+      child[thick,loosely dotted, shorten >=6mm, thick,<-] {node {}}
+    }
+    % child[missing]
+    child[missing]
+    child {node [rounded corners=2pt, draw] (n-2rl) {$H^{n-2}_{R(n-2)}$} edge from parent[draw=none]
+      child[grow=down] {node [rounded corners=2pt, draw] (2rl) {$H^{2}_{R(2)}$} edge from parent[draw=none]
+      child[grow=down,draw=none] { node {} edge from parent[<-, shorten >=12pt]}
+        child {node [rounded corners=2pt, draw] (1r0) {$H^{1}_{I(n-1)}$} edge from parent[draw=none]
+          child[thick,loosely dotted, shorten >=6mm, thick,<-] {node {}}
+        }
+        child[missing]
+        child {node [rounded corners=2pt,draw] (1r1) {$H^{1}_{I(n-1)+1}$} edge from parent[draw=none]
+          child[thick,loosely dotted, shorten >=6mm, thick,<-] {node {}}
+        }
+        % child[missing]
+        child[missing]
+        child {node [rounded corners=2pt,draw] (1rl) {$H^{1}_{R(1)}$} edge from parent[draw=none]
+          child[grow=down,draw=none] { node {} edge from parent[<-, shorten >=12pt]}
+          child {node [rounded corners=2pt,draw] (0r0) {$H^{0}_{I(0)}$} edge from parent[draw=none]
+            child {node [fill=gray, rounded corners=2pt,draw] (cr0) {$c_{I(0)}$}}
+          }
+          child {node [rounded corners=2pt,draw] (0r1) {$H^{0}_{I(0)+1}$} edge from parent[draw=none]
+            child {node [fill=gray, rounded corners=2pt,draw] (cr1) {$c_{I(0)+1}$}}
+          }
+          child[missing]
+          child {node [rounded corners=2pt,draw] (0rl) {$H^{0}_{R(0)}$} edge from parent[draw=none]
+            child {node [fill=gray, rounded corners=2pt,draw] (crl) {$c_{R(0)}$}
+              child [grow=right] { edge from parent[draw=none]
+                child [grow=right] {node[align=center] {leaf chunks\\data level} edge from parent[draw=none]
+                  child [grow=up] {node {level $0$} edge from parent[draw=none]
+                    child [grow=up] {node {level $1$} edge from parent[draw=none]
+                      child [grow=up] {node (l2) {level $2$} edge from parent[draw=none]
+                        child [grow=up] {node (ln-2) {level $n-2$} edge from parent[draw=none]
+                          child [grow=up] {node {level $n-1$} edge from parent[draw=none]
+                            child [grow=up] {node {root = level $n$} edge from parent[draw=none]}
+                          }
+                        }
+                      }
+                    }
+                  }
+                }
+              }
+            }
+          }
+        }
+      }
+    }
+  };
+
+\path (n-11) -- (n-1l) node [midway,font=\large] {$\ldots$};
+\path (n-2l0) -- (2l0) node [midway,font=\large,sloped] {$\ldots$};
+\path (n-2rl) -- (2rl) node [midway,font=\large,sloped] {$\ldots$};
+\path (ln-2) -- (l2) node [midway,font=\large,sloped] {$\ldots$};
+\path (1l1) -- (1ll) node [midway,font=\large] {$\ldots$};
+\path (1r1) -- (1rl) node [midway,font=\large] {$\ldots$};
+\path (1ll) -- (1r0) node [midway,font=\large] {$\ldots$};
+\path (n-2l1) -- (n-2ll) node [midway,font=\large] {$\ldots$};
+\path (n-2r1) -- (n-2rl) node [midway,font=\large] {$\ldots$};
+\path (n-2ll) -- (n-2r0) node [midway,font=\large,sloped] {$\ldots$};
+\path (0l1) -- (0ll) node [midway,font=\large] {$\ldots$};
+\path (0r1) -- (0rl) node [midway,font=\large] {$\ldots$};
+\path (0ll) -- (0r0) node [midway,font=\large] {$\ldots$};
+\path (cl1) -- (cll) node [midway,font=\large] {$\ldots$};
+\path (cr1) -- (crl) node [midway,font=\large] {$\ldots$};
+\path (cll) -- (cr0) node [midway,font=\large] {$\ldots$};
+
+\begin{scope}[shorten >=.5cm,thin]
+\draw [->] (swh) -> (root);
+\draw [->] (bnl) -> (n-10);
+\draw [->] (bnl) -> (n-2l0);
+\draw [->] (bnl) -> (1l0);
+\draw [->] (bnl) -> (0l0);
+\draw [->] (bnr) -> (n-1l);
+\draw [->] (bnr) -> (n-2rl);
+\draw [->] (bnr) -> (1rl);
+\draw [->] (bnr) -> (0rl);
+\end{scope}
+
+\node[rounded corners=2pt, draw=white, minimum height=1.1cm, fit=(root)] {};
+\node[rounded corners=2pt, draw=black, minimum height=1.1cm, fit=(0l0) (0ll)] {};
+\node[rounded corners=2pt, draw=black, minimum height=1.1cm, fit=(n-2l0) (n-2ll)] {};
+\node[rounded corners=2pt, draw=black, minimum height=1.1cm, fit=(n-2r0) (n-2rl)] {};
+\node[rounded corners=2pt, draw=black, minimum height=1.1cm, fit=(1l0) (1ll)] {};
+\node[rounded corners=2pt, draw=black, minimum height=1.1cm, fit=(1r0) (1rl)] {};
+\node[rounded corners=2pt, draw=black, minimum height=1.1cm, fit=(n-10) (n-1l)] {};
+\node[rounded corners=2pt, draw=black, minimum height=1.1cm, fit=(0r0) (0rl)] {};
+\end{tikzpicture}
+
+\end{document}
+%R_B(1)+M_B(1)

gfx/chunk.tex

@@ -0,0 +1,20 @@
+\documentclass{standalone}
+%\documentclass[a4paper,10pt]{scrartcl}
+
+\usepackage[utf8]{inputenc}
+\usepackage{tikz}
+\usetikzlibrary{fit}
+
+\begin{document}
+
+\begin{tikzpicture}
+\node at (0,1) {Chunk:};
+\node[draw,dashed] (h1) at (2,1) {$h_1$};
+\node[draw,dashed] (h2) at (3,1) {$h_2$};
+\node[draw,dashed] (h3) at (4,1) {$h_3$};
+\node (dots) at (6,1) {$\cdots$};
+\node[draw,dashed] (h128) at (8,1) {$h_{128}$};
+\node[draw,fit=(h1) (h2) (h3) (dots) (h128)]{};
+\end{tikzpicture}
+
+\end{document}