zec
/
zips
mirror of https://github.com/zcash/zips.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

Correct the order of arguments to RedDSA.Randomize{Private,Public}. 

Signed-off-by: Daira Hopwood <daira@jacaranda.org>
This commit is contained in:
Daira Hopwood 2018-05-18 21:21:41 +01:00
parent f4facef8c8
commit 7b6df9f623
1 changed files with 7 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
protocol/protocol.tex
View File

@ -6104,15 +6104,15 @@ Define $\RedDSARandomizerId := 0 \pmod{\ParamG{r}}$.
\vspace{1ex}
\introlist
Define $\RedDSARandomizePrivate \typecolon \RedDSAPrivate \times \RedDSARandom \rightarrow \RedDSAPrivate$ by:
Define $\RedDSARandomizePrivate \typecolon \RedDSARandom \times \RedDSAPrivate \rightarrow \RedDSAPrivate$ by:
\begin{formulae}
\item $\RedDSARandomizePrivate(\sk, \RedDSARandomizer) := \sk + \RedDSARandomizer \pmod{\ParamG{r}}$.
\item $\RedDSARandomizePrivate(\RedDSARandomizer, \sk) := \sk + \RedDSARandomizer \pmod{\ParamG{r}}$.
\end{formulae}
\introlist
Define $\RedDSARandomizePublic \typecolon \RedDSAPublic \times \RedDSARandom \rightarrow \RedDSAPublic$ as:
Define $\RedDSARandomizePublic \typecolon \RedDSARandom \times \RedDSAPublic \rightarrow \RedDSAPublic$ as:
\begin{formulae}
\item $\RedDSARandomizePrivate(\vk, \RedDSARandomizer) := \vk + \scalarmult{\RedDSARandomizer}{\GenG{}}$.
\item $\RedDSARandomizePrivate(\RedDSARandomizer, \vk) := \vk + \scalarmult{\RedDSARandomizer}{\GenG{}}$.
\end{formulae}
\introlist
@ -9002,6 +9002,9 @@ found by Brian Warner.
\begin{itemize}
\item Add Michael Dixon and Andrew Poelstra to acknowledgements.
\sapling{
\item Correct the order of arguments to $\RedDSARandomizePrivate$ and $\RedDSARandomizePublic$.
} %sapling
\end{itemize}
\introlist