org.bouncycastle.asn1.x9
Class X9ECParameters
- DEREncodable, X9ObjectIdentifiers
public class X9ECParameters
ASN.1 def for Elliptic-Curve ECParameters structure. See
X9.62, for further details.
ansi_X9_62 , c2onb191v4 , c2onb191v5 , c2onb239v4 , c2onb239v5 , c2pnb163v1 , c2pnb163v2 , c2pnb163v3 , c2pnb176w1 , c2pnb208w1 , c2pnb272w1 , c2pnb304w1 , c2pnb368w1 , c2tnb191v1 , c2tnb191v2 , c2tnb191v3 , c2tnb239v1 , c2tnb239v2 , c2tnb239v3 , c2tnb359v1 , c2tnb431r1 , cTwoCurve , characteristic_two_field , dhpublicnumber , 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_publicKeyType , ppBasis , prime192v1 , prime192v2 , prime192v3 , prime239v1 , prime239v2 , prime239v3 , prime256v1 , primeCurve , prime_field , tpBasis |
X9ECParameters(ASN1Sequence seq)
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X9ECParameters(org.bouncycastle.math.ec.ECCurve curve, org.bouncycastle.math.ec.ECPoint g, BigInteger n)
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X9ECParameters(org.bouncycastle.math.ec.ECCurve curve, org.bouncycastle.math.ec.ECPoint g, BigInteger n, BigInteger h)
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X9ECParameters(org.bouncycastle.math.ec.ECCurve curve, org.bouncycastle.math.ec.ECPoint g, BigInteger n, BigInteger h, byte[] seed)
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X9ECParameters
public X9ECParameters(org.bouncycastle.math.ec.ECCurve curve,
org.bouncycastle.math.ec.ECPoint g,
BigInteger n)
X9ECParameters
public X9ECParameters(org.bouncycastle.math.ec.ECCurve curve,
org.bouncycastle.math.ec.ECPoint g,
BigInteger n,
BigInteger h)
X9ECParameters
public X9ECParameters(org.bouncycastle.math.ec.ECCurve curve,
org.bouncycastle.math.ec.ECPoint g,
BigInteger n,
BigInteger h,
byte[] seed)
getCurve
public org.bouncycastle.math.ec.ECCurve getCurve()
getG
public org.bouncycastle.math.ec.ECPoint getG()
getH
public BigInteger getH()
getN
public BigInteger getN()
getSeed
public byte[] getSeed()
toASN1Object
public DERObject toASN1Object()
Produce an object suitable for an ASN1OutputStream.
ECParameters ::= SEQUENCE {
version INTEGER { ecpVer1(1) } (ecpVer1),
fieldID FieldID {{FieldTypes}},
curve X9Curve,
base X9ECPoint,
order INTEGER,
cofactor INTEGER OPTIONAL
}
- toASN1Object in interface ASN1Encodable