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Math::Prime::Util::ECAUsereContributed PerlMath::Prime::Util::ECAffinePoint(3)

NAME
       Math::Prime::Util::ECAffinePoint	- Elliptic curve operations for	affine
       points

VERSION
       Version 0.73

SYNOPSIS
	 # Create a point on a curve (a,b,n) with coordinates 0,1
	 my $ECP = Math::Prime::Util::ECAffinePoint->new($a, $b, $n, 0,	1);

	 # scalar multiplication by k.
	 $ECP->mul($k);

	 # add two points on the same curve
	 $ECP->add($ECP2);

	 say "P	= O" if	$ECP->is_infinity();

DESCRIPTION
       This really should just be in Math::EllipticCurve.

       To write.

FUNCTIONS
   new
	 $point	= Math::Prime::Util::ECAffinePoint->new(a, b, n, x, y);

       Returns a new point at "(x,y,1)"	on the curve "(a,b,n)".

   a
   b
   n
       Returns the "a",	"b", or	"n" values that	describe the curve.

   x
   y
       Returns the "x" or "y" values that define the point on the curve.

   f
       Returns a possible factor found during EC multiplication.

   add
       Takes another point on the same curve as	an argument and	adds it	this
       point.

   mul
       Takes an	integer	and performs scalar multiplication of the point.

   is_infinity
       Returns true if the point is (0,1), which is the	point at infinity for
       the affine coordinates.

SEE ALSO
       Math::EllipticCurve::Prime

       This really should just be in a Math::EllipticCurve module.

AUTHORS
       Dana Jacobsen <dana@acm.org>

COPYRIGHT
       Copyright 2012-2013 by Dana Jacobsen <dana@acm.org>

       This program is free software; you can redistribute it and/or modify it
       under the same terms as Perl itself.

perl v5.32.1			  2018-11-1Math::Prime::Util::ECAffinePoint(3)

NAME | VERSION | SYNOPSIS | DESCRIPTION | FUNCTIONS | SEE ALSO | AUTHORS | COPYRIGHT

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