public static class ECPoint.F2m extends ECPoint.AbstractF2m
ECPoint.AbstractF2m, ECPoint.AbstractFp, ECPoint.F2m, ECPoint.Fp
curve, EMPTY_ZS, preCompTable, withCompression, x, y, zs
Constructor and Description |
---|
F2m(ECCurve curve,
ECFieldElement x,
ECFieldElement y)
Deprecated.
Use ECCurve.createPoint to construct points
|
Modifier and Type | Method and Description |
---|---|
ECPoint |
add(ECPoint b) |
protected ECPoint |
detach() |
protected boolean |
getCompressionYTilde() |
ECFieldElement |
getYCoord()
Returns the y-coordinate.
|
ECPoint |
negate() |
ECPoint |
twice() |
ECPoint |
twicePlus(ECPoint b) |
satisfiesCurveEquation, scaleX, scaleY, subtract, tau, tauPow
checkNormalized, createScaledPoint, equals, equals, getAffineXCoord, getAffineYCoord, getCurve, getCurveCoordinateSystem, getDetachedPoint, getEncoded, getInitialZCoords, getRawXCoord, getRawYCoord, getRawZCoords, getXCoord, getZCoord, getZCoords, hashCode, isInfinity, isNormalized, isValid, multiply, normalize, satisfiesCofactor, threeTimes, timesPow2, toString
public F2m(ECCurve curve, ECFieldElement x, ECFieldElement y)
curve
- base curvex
- x pointy
- y pointpublic ECFieldElement getYCoord()
ECPoint
protected boolean getCompressionYTilde()
getCompressionYTilde
in class ECPoint