Java MQVPrivateParameters类代码示例

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本文整理汇总了Java中org.bouncycastle.crypto.params.MQVPrivateParameters类的典型用法代码示例。如果您正苦于以下问题：Java MQVPrivateParameters类的具体用法？Java MQVPrivateParameters怎么用？Java MQVPrivateParameters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。

MQVPrivateParameters类属于org.bouncycastle.crypto.params包，在下文中一共展示了MQVPrivateParameters类的4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: calculateAgreement

import org.bouncycastle.crypto.params.MQVPrivateParameters; //导入依赖的package包/类
private static BigInteger calculateAgreement(
    AsymmetricCipherKeyPair U1,
    AsymmetricCipherKeyPair U2,
    AsymmetricCipherKeyPair V1,
    AsymmetricCipherKeyPair V2)
{
    ECMQVBasicAgreement u = new ECMQVBasicAgreement();
    u.init(new MQVPrivateParameters(
        (ECPrivateKeyParameters)U1.getPrivate(),
        (ECPrivateKeyParameters)U2.getPrivate(),
        (ECPublicKeyParameters)U2.getPublic()));
    BigInteger ux = u.calculateAgreement(new MQVPublicParameters(
        (ECPublicKeyParameters)V1.getPublic(),
        (ECPublicKeyParameters)V2.getPublic()));

    ECMQVBasicAgreement v = new ECMQVBasicAgreement();
    v.init(new MQVPrivateParameters(
        (ECPrivateKeyParameters)V1.getPrivate(),
        (ECPrivateKeyParameters)V2.getPrivate(),
        (ECPublicKeyParameters)V2.getPublic()));
    BigInteger vx = v.calculateAgreement(new MQVPublicParameters(
        (ECPublicKeyParameters)U1.getPublic(),
        (ECPublicKeyParameters)U2.getPublic()));

    if (ux.equals(vx))
    {
        return ux;
    }

    return null;
}

开发者ID:ttt43ttt，项目名称:gwt-crypto，代码行数:32，代码来源:ECTest.java

示例2: init

import org.bouncycastle.crypto.params.MQVPrivateParameters; //导入依赖的package包/类
public void init(
    CipherParameters key)
{
    this.privParams = (MQVPrivateParameters)key;
}

开发者ID:Appdome，项目名称:ipack，代码行数:6，代码来源:ECMQVBasicAgreement.java

示例3: initFromKey

import org.bouncycastle.crypto.params.MQVPrivateParameters; //导入依赖的package包/类
private void initFromKey(Key key)
    throws InvalidKeyException
{
    if (agreement instanceof ECMQVBasicAgreement)
    {
        if (!(key instanceof MQVPrivateKey))
        {
            throw new InvalidKeyException(kaAlgorithm + " key agreement requires "
                + getSimpleName(MQVPrivateKey.class) + " for initialisation");
        }

        MQVPrivateKey mqvPrivKey = (MQVPrivateKey)key;
        ECPrivateKeyParameters staticPrivKey = (ECPrivateKeyParameters)
            ECUtil.generatePrivateKeyParameter(mqvPrivKey.getStaticPrivateKey());
        ECPrivateKeyParameters ephemPrivKey = (ECPrivateKeyParameters)
            ECUtil.generatePrivateKeyParameter(mqvPrivKey.getEphemeralPrivateKey());

        ECPublicKeyParameters ephemPubKey = null;
        if (mqvPrivKey.getEphemeralPublicKey() != null)
        {
            ephemPubKey = (ECPublicKeyParameters)
                ECUtil.generatePublicKeyParameter(mqvPrivKey.getEphemeralPublicKey());
        }

        MQVPrivateParameters localParams = new MQVPrivateParameters(staticPrivKey, ephemPrivKey, ephemPubKey);
        this.parameters = staticPrivKey.getParameters();

        // TODO Validate that all the keys are using the same parameters?

        agreement.init(localParams);
    }
    else
    {
        if (!(key instanceof PrivateKey))
        {
            throw new InvalidKeyException(kaAlgorithm + " key agreement requires "
                + getSimpleName(ECPrivateKey.class) + " for initialisation");
        }

        ECPrivateKeyParameters privKey = (ECPrivateKeyParameters)ECUtil.generatePrivateKeyParameter((PrivateKey)key);
        this.parameters = privKey.getParameters();

        agreement.init(privKey);
    }
}

开发者ID:NoYouShutup，项目名称:CryptMeme，代码行数:46，代码来源:KeyAgreementSpi.java

示例4: initFromKey

import org.bouncycastle.crypto.params.MQVPrivateParameters; //导入依赖的package包/类
private void initFromKey(Key key)
    throws InvalidKeyException
{
    if (agreement instanceof ECMQVBasicAgreement)
    {
        if (!(key instanceof MQVPrivateKey))
        {
            throw new InvalidKeyException(kaAlgorithm + " key agreement requires "
                + getSimpleName(MQVPrivateKey.class) + " for initialisation");
        }

        MQVPrivateKey mqvPrivKey = (MQVPrivateKey)key;
        ECPrivateKeyParameters staticPrivKey = (ECPrivateKeyParameters)
            ECUtil.generatePrivateKeyParameter(mqvPrivKey.getStaticPrivateKey());
        ECPrivateKeyParameters ephemPrivKey = (ECPrivateKeyParameters)
            ECUtil.generatePrivateKeyParameter(mqvPrivKey.getEphemeralPrivateKey());

        ECPublicKeyParameters ephemPubKey = null;
        if (mqvPrivKey.getEphemeralPublicKey() != null)
        {
            ephemPubKey = (ECPublicKeyParameters)
                ECUtil.generatePublicKeyParameter(mqvPrivKey.getEphemeralPublicKey());
        }

        MQVPrivateParameters localParams = new MQVPrivateParameters(staticPrivKey, ephemPrivKey, ephemPubKey);
        this.parameters = staticPrivKey.getParameters();

        // TODO Validate that all the keys are using the same parameters?

        agreement.init(localParams);
    }
    else
    {
        if (!(key instanceof ECPrivateKey))
        {
            throw new InvalidKeyException(kaAlgorithm + " key agreement requires "
                + getSimpleName(ECPrivateKey.class) + " for initialisation");
        }

        ECPrivateKeyParameters privKey = (ECPrivateKeyParameters)ECUtil.generatePrivateKeyParameter((PrivateKey)key);
        this.parameters = privKey.getParameters();

        agreement.init(privKey);
    }
}

开发者ID:credentials，项目名称:irma_future_id，代码行数:46，代码来源:KeyAgreementSpi.java

注：本文中的org.bouncycastle.crypto.params.MQVPrivateParameters类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。