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3ddcb5d1
Commit
3ddcb5d1
authored
Oct 14, 2014
by
Niels Möller
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Note the Edwards curve neutral point.
parent
454eb857
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misc/ecc-formulas.tex
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misc/ecc-formulas.tex
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3ddcb5d1
...
...
@@ -138,7 +138,8 @@ For an Edwards curve, we consider the special case
\begin{equation*}
x
^
2 + y
^
2 = 1 + d x
^
2 y
^
2
\end{equation*}
See
\url
{
http://cr.yp.to/papers.html#newelliptic
}
.
See
\url
{
http://cr.yp.to/papers.html#newelliptic
}
. The neutral point is
$
(
0
,
1
)
$
.
Affine formulas for addition,
$
(
x
_
3
, y
_
3
)
=
(
x
_
1
, y
_
1
)
+
(
x
_
2
,
y
_
2
)
$
:
...
...
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