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;
}
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;
}
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);
}
}
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);
}
}