Class FpCurve

Namespace

Org.BouncyCastle.Math.EC

Assembly

BouncyCastle.Cryptography.dll

public class FpCurve : AbstractFpCurve

Inheritance

object

ECCurve

AbstractFpCurve

FpCurve

Inherited Members

AbstractFpCurve.IsValidFieldElement(BigInteger)

AbstractFpCurve.RandomFieldElement(SecureRandom)

AbstractFpCurve.RandomFieldElementMult(SecureRandom)

AbstractFpCurve.DecompressPoint(int, BigInteger)

ECCurve.COORD_AFFINE

ECCurve.COORD_HOMOGENEOUS

ECCurve.COORD_JACOBIAN

ECCurve.COORD_JACOBIAN_CHUDNOVSKY

ECCurve.COORD_JACOBIAN_MODIFIED

ECCurve.COORD_LAMBDA_AFFINE

ECCurve.COORD_LAMBDA_PROJECTIVE

ECCurve.COORD_SKEWED

ECCurve.GetAllCoordinateSystems()

ECCurve.m_field

ECCurve.m_a

ECCurve.m_b

ECCurve.m_order

ECCurve.m_cofactor

ECCurve.m_coord

ECCurve.m_endomorphism

ECCurve.m_multiplier

ECCurve.Configure()

ECCurve.FieldElementEncodingLength

ECCurve.GetAffinePointEncodingLength(bool)

ECCurve.ValidatePoint(BigInteger, BigInteger)

ECCurve.CreatePoint(BigInteger, BigInteger)

ECCurve.CreateDefaultMultiplier()

ECCurve.GetPreCompInfo(ECPoint, string)

ECCurve.Precompute(ECPoint, string, IPreCompCallback)

ECCurve.NormalizeAll(ECPoint[])

ECCurve.NormalizeAll(ECPoint[], int, int, ECFieldElement)

ECCurve.Field

ECCurve.A

ECCurve.B

ECCurve.Order

ECCurve.Cofactor

ECCurve.CoordinateSystem

ECCurve.CreateCacheSafeLookupTable(ECPoint[], int, int)

ECCurve.CheckPoint(ECPoint)

ECCurve.CheckPoints(ECPoint[])

ECCurve.CheckPoints(ECPoint[], int, int)

ECCurve.Equals(ECCurve)

ECCurve.Equals(object)

ECCurve.GetHashCode()

ECCurve.GetEndomorphism()

ECCurve.GetMultiplier()

ECCurve.DecodePoint(byte[])

ECCurve.DecodePoint(ReadOnlySpan<byte>)

object.Equals(object, object)

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Constructors

FpCurve(BigInteger, BigInteger, BigInteger)

[Obsolete("Use constructor taking order/cofactor")]
public FpCurve(BigInteger q, BigInteger a, BigInteger b)

Parameters

q BigInteger

a BigInteger

b BigInteger

FpCurve(BigInteger, BigInteger, BigInteger, BigInteger, BigInteger)

public FpCurve(BigInteger q, BigInteger a, BigInteger b, BigInteger order, BigInteger cofactor)

Parameters

q BigInteger

a BigInteger

b BigInteger

order BigInteger

cofactor BigInteger

Fields

m_infinity

protected readonly FpPoint m_infinity

Field Value

FpPoint

m_q

protected readonly BigInteger m_q

Field Value

BigInteger

m_r

protected readonly BigInteger m_r

Field Value

BigInteger

Properties

FieldSize

public override int FieldSize { get; }

Property Value

int

Infinity

public override ECPoint Infinity { get; }

Property Value

ECPoint

Q

public virtual BigInteger Q { get; }

Property Value

BigInteger

Methods

CloneCurve()

protected override ECCurve CloneCurve()

Returns

ECCurve

CreateRawPoint(ECFieldElement, ECFieldElement)

protected override ECPoint CreateRawPoint(ECFieldElement x, ECFieldElement y)

Parameters

x ECFieldElement

y ECFieldElement

Returns

ECPoint

CreateRawPoint(ECFieldElement, ECFieldElement, ECFieldElement[])

protected override ECPoint CreateRawPoint(ECFieldElement x, ECFieldElement y, ECFieldElement[] zs)

Parameters

x ECFieldElement

y ECFieldElement

zs ECFieldElement[]

Returns

ECPoint

FromBigInteger(BigInteger)

public override ECFieldElement FromBigInteger(BigInteger x)

Parameters

x BigInteger

Returns

ECFieldElement

ImportPoint(ECPoint)

public override ECPoint ImportPoint(ECPoint p)

Parameters

p ECPoint

Returns

ECPoint

SupportsCoordinateSystem(int)

public override bool SupportsCoordinateSystem(int coord)

Parameters

coord int

Returns

bool