本文整理汇总了Java中org.bouncycastle.jce.spec.ECNamedCurveGenParameterSpec类的典型用法代码示例。如果您正苦于以下问题：Java ECNamedCurveGenParameterSpec类的具体用法？Java ECNamedCurveGenParameterSpec怎么用？Java ECNamedCurveGenParameterSpec使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
ECNamedCurveGenParameterSpec类属于org.bouncycastle.jce.spec包，在下文中一共展示了ECNamedCurveGenParameterSpec类的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Java代码示例。
示例1: initialize
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import org.bouncycastle.jce.spec.ECNamedCurveGenParameterSpec; //导入依赖的package包/类
public void initialize(
AlgorithmParameterSpec params,
SecureRandom random)
throws InvalidAlgorithmParameterException
{
if (params == null)
{
ECParameterSpec implicitCA = configuration.getEcImplicitlyCa();
if (implicitCA == null)
{
throw new InvalidAlgorithmParameterException("null parameter passed but no implicitCA set");
}
this.ecParams = null;
this.param = createKeyGenParamsBC(implicitCA, random);
}
else if (params instanceof ECParameterSpec)
{
this.ecParams = params;
this.param = createKeyGenParamsBC((ECParameterSpec)params, random);
}
else if (params instanceof java.security.spec.ECParameterSpec)
{
this.ecParams = params;
this.param = createKeyGenParamsJCE((java.security.spec.ECParameterSpec)params, random);
}
else if (params instanceof ECGenParameterSpec)
{
initializeNamedCurve(((ECGenParameterSpec)params).getName(), random);
}
else if (params instanceof ECNamedCurveGenParameterSpec)
{
initializeNamedCurve(((ECNamedCurveGenParameterSpec)params).getName(), random);
}
else
{
throw new InvalidAlgorithmParameterException("parameter object not a ECParameterSpec");
}
engine.init(param);
initialised = true;
}
开发者ID:thedrummeraki，
项目名称:Aki-SSL，
代码行数:43，
代码来源:KeyPairGeneratorSpi.java
示例2: main
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import org.bouncycastle.jce.spec.ECNamedCurveGenParameterSpec; //导入依赖的package包/类
public static void main(String[] args)
throws Exception
{
if (args.length != 5)
{
System.err.println("Usage: GenNodeKeyStore nodeName trustAnchorKeyStore trustAnchorPassword keyStoreName keyStorePassword");
System.exit(1);
}
Security.addProvider(new BouncyCastleProvider());
KeyPairGenerator kpGen = KeyPairGenerator.getInstance("ECDSA", "BC");
kpGen.initialize(new ECNamedCurveGenParameterSpec("secp256r1"));
KeyPair kp = kpGen.generateKeyPair();
KeyStore trustStore = KeyStore.getInstance("PKCS12", "BC");
trustStore.load(new FileInputStream(args[1] + ".p12"), args[2].toCharArray());
X509Certificate trustCert = (X509Certificate)trustStore.getCertificate("trust");
PrivateKey privKey = (PrivateKey)trustStore.getKey("trust", null);
X500NameBuilder builder = new X500NameBuilder(BCStyle.INSTANCE);
builder.addRDN(BCStyle.C, "AU");
builder.addRDN(BCStyle.O, "Crypto Workshop Pty Ltd");
builder.addRDN(BCStyle.OU, "Ximix Node Test CA");
builder.addRDN(BCStyle.L, "Melbourne");
builder.addRDN(BCStyle.ST, "Victoria");
builder.addRDN(BCStyle.CN, args[0]);
Date startDate = new Date(System.currentTimeMillis() - 50000);
ContentSigner sigGen = new JcaContentSignerBuilder("SHA256withECDSA").setProvider("BC").build(privKey);
JcaX509ExtensionUtils extensionUtils = new JcaX509ExtensionUtils(new SHA1DigestCalculator());
X509v3CertificateBuilder certGen = new JcaX509v3CertificateBuilder(
X500Name.getInstance(trustCert.getSubjectX500Principal().getEncoded()),
BigInteger.valueOf(System.currentTimeMillis()),
startDate, trustCert.getNotAfter(),
builder.build(), kp.getPublic());
certGen.addExtension(Extension.subjectKeyIdentifier, false, extensionUtils.createSubjectKeyIdentifier(kp.getPublic()));
certGen.addExtension(Extension.authorityKeyIdentifier, false, extensionUtils.createAuthorityKeyIdentifier(trustCert));
X509Certificate cert = new JcaX509CertificateConverter().setProvider("BC").getCertificate(certGen.build(sigGen));
KeyStore keyStore = KeyStore.getInstance("PKCS12", "BC");
keyStore.load(null, null);
keyStore.setKeyEntry("nodeCA", kp.getPrivate(), null, new Certificate[] { cert });
keyStore.store(new FileOutputStream(args[3] + ".p12"), args[4].toCharArray());
}
开发者ID:cwgit，
项目名称:ximix，
代码行数:58，
代码来源:GenNodeKeyStore.java
示例3: main
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import org.bouncycastle.jce.spec.ECNamedCurveGenParameterSpec; //导入依赖的package包/类
public static void main(String[] args)
throws Exception
{
if (args.length != 2)
{
System.err.println("Usage: GenTrustAnchorKeyStore keyStoreName keyStorePassword");
System.exit(1);
}
Security.addProvider(new BouncyCastleProvider());
KeyPairGenerator kpGen = KeyPairGenerator.getInstance("ECDSA", "BC");
kpGen.initialize(new ECNamedCurveGenParameterSpec("secp256r1"));
KeyPair kp = kpGen.generateKeyPair();
X500NameBuilder builder = new X500NameBuilder(BCStyle.INSTANCE);
builder.addRDN(BCStyle.C, "AU");
builder.addRDN(BCStyle.O, "Crypto Workshop Pty Ltd");
builder.addRDN(BCStyle.OU, "Ximix Node Test CA");
builder.addRDN(BCStyle.L, "Melbourne");
builder.addRDN(BCStyle.ST, "Victoria");
builder.addRDN(BCStyle.CN, "Trust Anchor");
Date startDate = new Date(System.currentTimeMillis() - 50000);
ContentSigner sigGen = new JcaContentSignerBuilder("SHA256withECDSA").setProvider("BC").build(kp.getPrivate());
X509v1CertificateBuilder certGen1 = new JcaX509v1CertificateBuilder(builder.build(), BigInteger.valueOf(1), startDate, new Date(System.currentTimeMillis() + 2 * YEAR),builder.build(), kp.getPublic());
X509Certificate cert = new JcaX509CertificateConverter().setProvider("BC").getCertificate(certGen1.build(sigGen));
KeyStore keyStore = KeyStore.getInstance("PKCS12", "BC");
keyStore.load(null, null);
keyStore.setKeyEntry("trust", kp.getPrivate(), null, new Certificate[] { cert });
keyStore.store(new FileOutputStream(args[0] + ".p12"), args[1].toCharArray());
PEMWriter pWrt = new PEMWriter(new FileWriter(args[0] + ".pem"));
pWrt.writeObject(cert);
pWrt.close();
}
开发者ID:cwgit，
项目名称:ximix，
代码行数:48，
代码来源:GenTrustAnchorKeyStore.java
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