Package org.bouncycastle.crypto.params
Class ECDomainParameters
- java.lang.Object
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- org.bouncycastle.crypto.params.ECDomainParameters
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- All Implemented Interfaces:
ECConstants
- Direct Known Subclasses:
DSTU4145Parameters
,ECNamedDomainParameters
public class ECDomainParameters extends Object implements ECConstants
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Constructor Summary
Constructors Constructor Description ECDomainParameters(X9ECParameters x9)
ECDomainParameters(ECCurve curve, ECPoint G, BigInteger n)
ECDomainParameters(ECCurve curve, ECPoint G, BigInteger n, BigInteger h)
ECDomainParameters(ECCurve curve, ECPoint G, BigInteger n, BigInteger h, byte[] seed)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
equals(Object obj)
ECCurve
getCurve()
ECPoint
getG()
BigInteger
getH()
BigInteger
getHInv()
BigInteger
getN()
byte[]
getSeed()
int
hashCode()
BigInteger
validatePrivateScalar(BigInteger d)
ECPoint
validatePublicPoint(ECPoint q)
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Constructor Detail
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ECDomainParameters
public ECDomainParameters(X9ECParameters x9)
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ECDomainParameters
public ECDomainParameters(ECCurve curve, ECPoint G, BigInteger n)
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ECDomainParameters
public ECDomainParameters(ECCurve curve, ECPoint G, BigInteger n, BigInteger h)
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ECDomainParameters
public ECDomainParameters(ECCurve curve, ECPoint G, BigInteger n, BigInteger h, byte[] seed)
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Method Detail
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getCurve
public ECCurve getCurve()
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getG
public ECPoint getG()
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getN
public BigInteger getN()
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getH
public BigInteger getH()
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getHInv
public BigInteger getHInv()
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getSeed
public byte[] getSeed()
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validatePrivateScalar
public BigInteger validatePrivateScalar(BigInteger d)
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