本文整理了Java中org.bouncycastle.asn1.x9.X9ECParameters.getInstance()方法的一些代码示例，展示了X9ECParameters.getInstance()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。X9ECParameters.getInstance()方法的具体详情如下：
包路径：org.bouncycastle.asn1.x9.X9ECParameters
类名称：X9ECParameters
方法名：getInstance

X9ECParameters.getInstance介绍

暂无

代码示例

代码示例来源：origin: org.bouncycastle/bcprov-debug-jdk15on

X9ECParameters ecP = X9ECParameters.getInstance(params.getParameters());

代码示例来源：origin: org.cryptacular/cryptacular

/**
  * Parses an EC private key as defined in RFC 5915.
  * <pre>
  *      ECPrivateKey ::= SEQUENCE {
  *        version        INTEGER { ecPrivkeyVer1(1) } (ecPrivkeyVer1),
  *        privateKey     OCTET STRING,
  *        parameters [0] ECParameters {{ NamedCurve }} OPTIONAL,
  *        publicKey  [1] BIT STRING OPTIONAL
  *      }
  * </pre>
  *
  * @param  seq  ASN1 sequence to parse
  *
  * @return  EC private key
  */
 private ECPrivateKeyParameters parseECPrivateKey(final ASN1Sequence seq)
 {
  final ASN1TaggedObject asn1Params = ASN1TaggedObject.getInstance(seq.getObjectAt(2));
  final X9ECParameters params;
  if (asn1Params.getObject() instanceof ASN1ObjectIdentifier) {
   params = ECUtil.getNamedCurveByOid(ASN1ObjectIdentifier.getInstance(asn1Params.getObject()));
  } else {
   params = X9ECParameters.getInstance(asn1Params.getObject());
  }
  return new ECPrivateKeyParameters(
   new BigInteger(1, ASN1OctetString.getInstance(seq.getObjectAt(1)).getOctets()),
   new ECDomainParameters(params.getCurve(), params.getG(), params.getN(), params.getH(), params.getSeed()));
 }
}

代码示例来源：origin: org.bouncycastle/bcprov-debug-jdk15on

X9ECParameters ecP = X9ECParameters.getInstance(params.getParameters());

代码示例来源：origin: org.bouncycastle/bcprov-debug-jdk15on

public static ECDomainParameters getDomainParameters(
  ProviderConfiguration configuration,
  X962Parameters params)
{
  ECDomainParameters domainParameters;
  if (params.isNamedCurve())
  {
    ASN1ObjectIdentifier oid = ASN1ObjectIdentifier.getInstance(params.getParameters());
    X9ECParameters ecP = ECUtil.getNamedCurveByOid(oid);
    if (ecP == null)
    {
      Map extraCurves = configuration.getAdditionalECParameters();
      ecP = (X9ECParameters)extraCurves.get(oid);
    }
    domainParameters = new ECNamedDomainParameters(oid, ecP.getCurve(), ecP.getG(), ecP.getN(), ecP.getH(), ecP.getSeed());
  }
  else if (params.isImplicitlyCA())
  {
    org.bouncycastle.jce.spec.ECParameterSpec iSpec = configuration.getEcImplicitlyCa();
    domainParameters = new ECDomainParameters(iSpec.getCurve(), iSpec.getG(), iSpec.getN(), iSpec.getH(), iSpec.getSeed());
  }
  else
  {
    X9ECParameters ecP = X9ECParameters.getInstance(params.getParameters());
    domainParameters = new ECDomainParameters(ecP.getCurve(), ecP.getG(), ecP.getN(), ecP.getH(), ecP.getSeed());
  }
  return domainParameters;
}

代码示例来源：origin: org.bouncycastle/bcprov-debug-jdk15on

X9ECParameters x9 = X9ECParameters.getInstance(params.getParameters());
dParams = new ECDomainParameters(
  x9.getCurve(), x9.getG(), x9.getN(), x9.getH(), x9.getSeed());

代码示例来源：origin: org.bouncycastle/bcprov-debug-jdk15on

x9Params = X9ECParameters.getInstance(seq);
spec = new  org.bouncycastle.jce.spec.ECParameterSpec(x9Params.getCurve(), x9Params.getG(), x9Params.getN(), x9Params.getH(), x9Params.getSeed());

代码示例来源：origin: org.bouncycastle/bcprov-debug-jdk15on

X9ECParameters ecP = X9ECParameters.getInstance(params.getParameters());

代码示例来源：origin: org.bouncycastle/bcprov-debug-jdk15on

X9ECParameters      ecP = X9ECParameters.getInstance(params.getParameters());
EllipticCurve       ellipticCurve = EC5Util.convertCurve(ecP.getCurve(), ecP.getSeed());

代码示例来源：origin: org.bouncycastle/bcprov-debug-jdk15on

X9ECParameters ecP = X9ECParameters.getInstance(params.getParameters());
EllipticCurve ellipticCurve = EC5Util.convertCurve(ecP.getCurve(), ecP.getSeed());

代码示例来源：origin: org.bouncycastle/bcprov-debug-jdk15on

X9ECParameters ecP = X9ECParameters.getInstance(params.getParameters());
EllipticCurve ellipticCurve = EC5Util.convertCurve(ecP.getCurve(), ecP.getSeed());

代码示例来源：origin: org.bouncycastle/bcprov-debug-jdk15on

X9ECParameters ecP = X9ECParameters.getInstance(params.getParameters());
EllipticCurve ellipticCurve = EC5Util.convertCurve(ecP.getCurve(), ecP.getSeed());

代码示例来源：origin: redfish64/TinyTravelTracker

x9 = X9ECParameters.getInstance(params.getParameters());
dParams = new ECDomainParameters(
  x9.getCurve(), x9.getG(), x9.getN(), x9.getH(), x9.getSeed());

代码示例来源：origin: coova/jradius

X9ECParameters ecP = X9ECParameters.getInstance(params.getParameters());
dParams = new ECDomainParameters(
              ecP.getCurve(),

代码示例来源：origin: redfish64/TinyTravelTracker

x9 = X9ECParameters.getInstance(params.getParameters());
dParams = new ECDomainParameters(
     x9.getCurve(), x9.getG(), x9.getN(), x9.getH(), x9.getSeed());

代码示例来源：origin: org.bouncycastle/bcprov-debug-jdk15on

x9 = X9ECParameters.getInstance(params.getParameters());
dParams = new ECDomainParameters(
  x9.getCurve(), x9.getG(), x9.getN(), x9.getH(), x9.getSeed());
  X9ECParameters ecP = X9ECParameters.getInstance(params.getParameters());
  ecSpec = new ECGOST3410Parameters(new ECNamedDomainParameters(
    algOID,