Package org.bouncycastle.asn1.x9
Class X9Curve
- java.lang.Object
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- org.bouncycastle.asn1.ASN1Object
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- org.bouncycastle.asn1.x9.X9Curve
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- All Implemented Interfaces:
ASN1Encodable
,X9ObjectIdentifiers
,Encodable
public class X9Curve extends ASN1Object implements X9ObjectIdentifiers
ASN.1 def for Elliptic-Curve Curve structure. See X9.62, for further details.
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Field Summary
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Fields inherited from interface org.bouncycastle.asn1.x9.X9ObjectIdentifiers
ansi_X9_42, ansi_X9_62, c2onb191v4, c2onb191v5, c2onb239v4, c2onb239v5, c2pnb163v1, c2pnb163v2, c2pnb163v3, c2pnb176w1, c2pnb208w1, c2pnb272w1, c2pnb304w1, c2pnb368w1, c2tnb191v1, c2tnb191v2, c2tnb191v3, c2tnb239v1, c2tnb239v2, c2tnb239v3, c2tnb359v1, c2tnb431r1, characteristic_two_field, cTwoCurve, dhEphem, dhHybrid1, dhHybrid2, dhHybridOneFlow, dhOneFlow, dhpublicnumber, dhSinglePass_cofactorDH_sha1kdf_scheme, dhSinglePass_stdDH_sha1kdf_scheme, dhStatic, ecdsa_with_SHA1, ecdsa_with_SHA2, ecdsa_with_SHA224, ecdsa_with_SHA256, ecdsa_with_SHA384, ecdsa_with_SHA512, ellipticCurve, gnBasis, id_dsa, id_dsa_with_sha1, id_ecPublicKey, id_ecSigType, id_fieldType, id_kdf_kdf2, id_kdf_kdf3, id_publicKeyType, mqv1, mqv2, mqvSinglePass_sha1kdf_scheme, ppBasis, prime_field, prime192v1, prime192v2, prime192v3, prime239v1, prime239v2, prime239v3, prime256v1, primeCurve, tpBasis, x9_42_schemes, x9_44, x9_44_components, x9_63_scheme
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description ECCurve
getCurve()
byte[]
getSeed()
ASN1Primitive
toASN1Primitive()
Produce an object suitable for an ASN1OutputStream.-
Methods inherited from class org.bouncycastle.asn1.ASN1Object
encodeTo, encodeTo, equals, getEncoded, getEncoded, hasEncodedTagValue, hashCode
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Constructor Detail
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X9Curve
public X9Curve(ECCurve curve)
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X9Curve
public X9Curve(ECCurve curve, byte[] seed)
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X9Curve
public X9Curve(X9FieldID fieldID, java.math.BigInteger order, java.math.BigInteger cofactor, ASN1Sequence seq)
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Method Detail
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getCurve
public ECCurve getCurve()
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getSeed
public byte[] getSeed()
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toASN1Primitive
public ASN1Primitive toASN1Primitive()
Produce an object suitable for an ASN1OutputStream.Curve ::= SEQUENCE { a FieldElement, b FieldElement, seed BIT STRING OPTIONAL }
- Specified by:
toASN1Primitive
in interfaceASN1Encodable
- Specified by:
toASN1Primitive
in classASN1Object
- Returns:
- a primitive representation of this object.
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