jdk.security.spec.ECPoint
This immutable class represents a point on an elliptic curve (EC) in affine coordinates. Other coordinate systems can extend this class to represent this point in other coordinates.
This immutable class represents a point on an elliptic curve (EC) in affine coordinates. Other coordinate systems can extend this class to represent this point in other coordinates.
*-point-infinityclj
Static Constant.
This defines the point at infinity.
type: java.security.spec.ECPoint
Static Constant. This defines the point at infinity. type: java.security.spec.ECPoint
->ec-pointclj
(->ec-point x y)Constructor.
Creates an ECPoint from the specified affine x-coordinate x and affine y-coordinate y.
x - the affine x-coordinate. - java.math.BigInteger
y - the affine y-coordinate. - java.math.BigInteger
throws: java.lang.NullPointerException - if x or y is null.
Constructor. Creates an ECPoint from the specified affine x-coordinate x and affine y-coordinate y. x - the affine x-coordinate. - `java.math.BigInteger` y - the affine y-coordinate. - `java.math.BigInteger` throws: java.lang.NullPointerException - if x or y is null.
equalsclj
(equals this obj)Compares this elliptic curve point for equality with the specified object.
obj - the object to be compared. - java.lang.Object
returns: true if obj is an instance of
ECPoint and the affine coordinates match, false otherwise. - boolean
Compares this elliptic curve point for equality with the specified object. obj - the object to be compared. - `java.lang.Object` returns: true if obj is an instance of ECPoint and the affine coordinates match, false otherwise. - `boolean`
get-affine-xclj
(get-affine-x this)Returns the affine x-coordinate x. Note: POINT_INFINITY has a null affine x-coordinate.
returns: the affine x-coordinate. - java.math.BigInteger
Returns the affine x-coordinate x. Note: POINT_INFINITY has a null affine x-coordinate. returns: the affine x-coordinate. - `java.math.BigInteger`
get-affine-yclj
(get-affine-y this)Returns the affine y-coordinate y. Note: POINT_INFINITY has a null affine y-coordinate.
returns: the affine y-coordinate. - java.math.BigInteger
Returns the affine y-coordinate y. Note: POINT_INFINITY has a null affine y-coordinate. returns: the affine y-coordinate. - `java.math.BigInteger`
hash-codeclj
(hash-code this)Returns a hash code value for this elliptic curve point.
returns: a hash code value. - int
Returns a hash code value for this elliptic curve point. returns: a hash code value. - `int`
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