Copyright	(c) Marcel Fourné 20[09..]
License	BSD3
Maintainer	Marcel Fourné (haskell@marcelfourne.de)
Stability	beta
Portability	Good
Safe Haskell	Safe
Language	Haskell98

Crypto.ECC.Weierstrass.Internal

Description

quasi-safe re-exports

Synopsis

Documentation

a simple wrapper to ease transition

all Elliptic Curves, the parameters being the BitLength L, A, B and P

Instances

Eq (EC a) Source #
Instance details Defined in Crypto.ECC.Weierstrass.Internal.Curvemath Methods (==) :: EC a -> EC a -> Bool # (/=) :: EC a -> EC a -> Bool #
Show (EC a) Source #
Instance details Defined in Crypto.ECC.Weierstrass.Internal.Curvemath Methods showsPrec :: Int -> EC a -> ShowS # show :: EC a -> String # showList :: [EC a] -> ShowS #

data of Elliptic Curve Points

Instances

Eq (ECPF a) Source #
Instance details Defined in Crypto.ECC.Weierstrass.Internal.Curvemath Methods (==) :: ECPF a -> ECPF a -> Bool # (/=) :: ECPF a -> ECPF a -> Bool #
Show (ECPF a) Source #
Instance details Defined in Crypto.ECC.Weierstrass.Internal.Curvemath Methods showsPrec :: Int -> ECPF a -> ShowS # show :: ECPF a -> String # showList :: [ECPF a] -> ShowS #

generic getter, returning the affine x and y-value

translate point in internal format to a pair of Integers in affine x and y coordinate | this is intended as interface to other libraries

padd :: EC a -> ECPF a -> ECPF a -> ECPF a Source #

add 2 elliptic points

add an elliptic point onto itself, base for padd a a

Point Multiplication.

"generic" verify, if generic ECP is on EC via getxA and getyA

internal function, codifies point at infinity, is used in comparisons