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Add epigraph from Hunting of the Snark. 

Signed-off-by: Daira Hopwood <daira@jacaranda.org>
This commit is contained in:
Daira Hopwood 2019-08-22 18:16:33 +01:00
parent 8e21be9a73
commit 8253c352b2
1 changed files with 23 additions and 4 deletions
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27
protocol/protocol.tex
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@ -201,6 +201,9 @@
\newlist{lines}{itemize}{3}
\setlist[lines]{itemsep=-0.5ex,topsep=0ex,before=\vspace{1ex},leftmargin=1.6em,label=,after=\vspace{1ex}}
\newlist{poetry}{itemize}{3}
\setlist[poetry]{itemsep=-0.5ex,topsep=0ex,leftmargin=0em,label=}
% <https://tex.stackexchange.com/a/12712/78411> (with X in place of m)
\newcolumntype{L}[1]{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}X{#1}}
@ -7559,10 +7562,23 @@ curve.
\sapling{
\lsubsubsubsection{\Jubjub}{jubjub}
\vspace{-1ex}
\Sapling uses an elliptic curve designed to be efficiently implementable in
\zkSNARKCircuits, called ``Jubjub'' \cite{Carroll1876}.
The \representedGroup $\JubjubCurve$ of points on this curve is defined in this section.
\vspace{-2ex}
\hfill\begin{minipage}{0.52\linewidth}
\small
\begin{poetry}
\item \emph{``You boil it in sawdust: you salt it in glue:}
\item \tab\emph{You condense it with locusts and tape:}
\item \emph{\hphantom{``}Still keeping one principal object in view---}
\item \tab\emph{To preserve its symmetrical shape.''}
\vspace{0.5ex}
\item \hfill--- Lewis Carroll, ``The Hunting of the Snark'' \cite{Carroll1876}\!\!
\end{poetry}
\end{minipage}
\vspace{2ex}
\Sapling uses an elliptic curve, $\JubjubCurve$, designed to be efficiently implementable in
\zkSNARKCircuits. The \representedGroup $\GroupJ$ of points on this curve is defined in this
section.
A \defining{\completeTwistedEdwardsEllipticCurve}, as defined in \cite[section 4.3.4]{BL2017},
is an elliptic curve $E$ over a non-binary field $\GF{q}$, parameterized by distinct
@ -10181,6 +10197,9 @@ Peter Newell's illustration of the Jubjub bird, from \cite{Carroll1902}.
\blossom{
\item Note the change to the minimum-difficulty threshold time on the test network
for \Blossom.
}
\sapling{
\item Add an epigraph from \cite{Carroll1876} to the start of \crossref{jubjub}.
}
\item Remove ``optimized'' \texttt{Makefile} targets (which actually produced
a larger PDF, with TeXLive 2019).