Package de.flexiprovider.ec.parameters

Provides the classes and interface to EC domain parameters.

See:
Description

Class Summary

CurveParams	This class implements EC Domain Parameters as specified in the standard IEEE P1363-D8.
CurveParams.CurveParamsGF2n	Inner class for representing char 2 curve parameters.
CurveParams.CurveParamsGF2nONB	Inner class for representing char 2 curve parameters.
CurveParams.CurveParamsGF2nPentanomial	Inner class for representing char 2 pentanomial curve parameters.
CurveParams.CurveParamsGF2nTrinomial	Inner class for representing char 2 trinomial curve parameters.
CurveParams.CurveParamsGFP	Inner class for representing prime curve parameters.
CurveRegistry	This class contains some approved EC domain parameters for Elliptic Curve Cryptography.
CurveRegistry.BrainpoolP160r1
CurveRegistry.BrainpoolP192r1
CurveRegistry.BrainpoolP224r1
CurveRegistry.BrainpoolP256r1
CurveRegistry.BrainpoolP320r1
CurveRegistry.BrainpoolP384r1
CurveRegistry.BrainpoolP512r1
CurveRegistry.C2pnb163v1
CurveRegistry.C2pnb163v2
CurveRegistry.C2pnb163v3
CurveRegistry.C2pnb208w1
CurveRegistry.C2pnb272w1
CurveRegistry.C2pnb368w1
CurveRegistry.C2tnb191v1
CurveRegistry.C2tnb191v2
CurveRegistry.C2tnb191v3
CurveRegistry.C2tnb239v1
CurveRegistry.C2tnb239v2
CurveRegistry.C2tnb239v3
CurveRegistry.C2tnb359v1
CurveRegistry.C2tnb431r1
CurveRegistry.Prime192v1
CurveRegistry.Prime192v2
CurveRegistry.Prime192v3
CurveRegistry.Prime239v1
CurveRegistry.Prime239v2
CurveRegistry.Prime239v3
CurveRegistry.Prime256v1
CurveRegistry.PrimeCurve1
CurveRegistry.PrimeCurve10
CurveRegistry.PrimeCurve11
CurveRegistry.PrimeCurve12
CurveRegistry.PrimeCurve13
CurveRegistry.PrimeCurve14
CurveRegistry.PrimeCurve15
CurveRegistry.PrimeCurve16
CurveRegistry.PrimeCurve17
CurveRegistry.PrimeCurve18
CurveRegistry.PrimeCurve19
CurveRegistry.PrimeCurve2
CurveRegistry.PrimeCurve20
CurveRegistry.PrimeCurve21
CurveRegistry.PrimeCurve22
CurveRegistry.PrimeCurve23
CurveRegistry.PrimeCurve24
CurveRegistry.PrimeCurve25
CurveRegistry.PrimeCurve26
CurveRegistry.PrimeCurve27
CurveRegistry.PrimeCurve28
CurveRegistry.PrimeCurve29
CurveRegistry.PrimeCurve3
CurveRegistry.PrimeCurve30
CurveRegistry.PrimeCurve31
CurveRegistry.PrimeCurve32
CurveRegistry.PrimeCurve33
CurveRegistry.PrimeCurve34
CurveRegistry.PrimeCurve35
CurveRegistry.PrimeCurve36
CurveRegistry.PrimeCurve37
CurveRegistry.PrimeCurve38
CurveRegistry.PrimeCurve4
CurveRegistry.PrimeCurve5
CurveRegistry.PrimeCurve6
CurveRegistry.PrimeCurve7
CurveRegistry.PrimeCurve8
CurveRegistry.PrimeCurve9
CurveRegistry.Secp112r1
CurveRegistry.Secp112r2
CurveRegistry.Secp128r1
CurveRegistry.Secp128r2
CurveRegistry.Secp160k1
CurveRegistry.Secp160r1
CurveRegistry.Secp160r2
CurveRegistry.Secp192k1
CurveRegistry.Secp224k1
CurveRegistry.Secp224r1
CurveRegistry.Secp256k1
CurveRegistry.Secp384r1
CurveRegistry.Secp521r1
ECParameters	This class specifies the EC Domain Parameters for the standard IEEE 1363 .

Package de.flexiprovider.ec.parameters Description

Provides the classes and interface to EC domain parameters. They are used by all algorithms of the ec package. EC domain parameters include following items:

EC domain parameters

• q: the size of the underlying field
  either a prime p or 2^m, m integer
• a: first parameter of the underlying elliptic curve
• b: second parameter of the underlying elliptic curve
• G: point of the elliptic curve with order r
• r: order of point G and primefactor of #E, i.e. r | #E
• k: cofactor, i.e. k*r = #E

The class CurveParams provides a (transparent) implementation of EC domain parameters. The class ECParameters is used to encode and decode the parameters.