EllipticCurve class

EllipticCurve is the implement for Curve.

Implemented types

• Curve

Constructors

EllipticCurve(String name, int bitSize, BigInt p, BigInt a, BigInt b, BigInt S, AffinePoint G, BigInt n, int h)

S currenly is not used by this package

Properties

a ↔ BigInt

getter/setter pair, override-getter

b ↔ BigInt

getter/setter pair, override-getter

bitSize ↔ int

getter/setter pair, override-getter

G ↔ AffinePoint

getter/setter pair, override-getter

h ↔ int

getter/setter pair, override-getter

hashCode → int

The hash code for this object.

no setter, inherited

n ↔ BigInt

getter/setter pair, override-getter

name ↔ String

getter/setter pair, override-getter

p ↔ BigInt

getter/setter pair, override-getter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

S ↔ BigInt

getter/setter pair, override-getter

Methods

add(AffinePoint p1, AffinePoint p2) → AffinePoint

override

compressedHexToPublicKey(String hex) → PublicKey

override

dou(AffinePoint point) → AffinePoint

override

generatePrivateKey() → PrivateKey

override

hexToPublicKey(String hex) → PublicKey

override

isOnCurve(AffinePoint point) → bool

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

privateToPublicKey(PrivateKey priv) → PublicKey

override

publicKeyToCompressedHex(PublicKey pub) → String

publicKeyToCompressedHex converts a point on the curve into the compressed form specified in section 4.3.6 of ANSI X9.62.

override

publicKeyToHex(PublicKey pub) → String

publicKeyToHex converts a point on the curve into the uncompressed form specified in section 4.3.6 of ANSI X9.62.

override

scalarBaseMul(List<int> k) → AffinePoint

override

scalarMul(AffinePoint basePoint, List<int> k) → AffinePoint

scalarMult returns k*(basePoint.X, basePoint.Y) where k is a number in big-endian form (BigInt bytes).

override

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited