本文整理汇总了Java中org.ethereum.crypto.jce.ECKeyPairGenerator.getInstance方法的典型用法代码示例。如果您正苦于以下问题：Java ECKeyPairGenerator.getInstance方法的具体用法？Java ECKeyPairGenerator.getInstance怎么用？Java ECKeyPairGenerator.getInstance使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.ethereum.crypto.jce.ECKeyPairGenerator的用法示例。
在下文中一共展示了ECKeyPairGenerator.getInstance方法的2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: ECKey
import org.ethereum.crypto.jce.ECKeyPairGenerator; //导入方法依赖的package包/类
/**
* Generate a new keypair using the given Java Security Provider.
*
* All private key operations will use the provider.
*/
public ECKey(Provider provider, SecureRandom secureRandom) {
this.provider = provider;
final KeyPairGenerator keyPairGen = ECKeyPairGenerator.getInstance(provider, secureRandom);
final KeyPair keyPair = keyPairGen.generateKeyPair();
this.privKey = keyPair.getPrivate();
final PublicKey pubKey = keyPair.getPublic();
if (pubKey instanceof BCECPublicKey) {
pub = ((BCECPublicKey) pubKey).getQ();
} else if (pubKey instanceof ECPublicKey) {
pub = extractPublicKey((ECPublicKey) pubKey);
} else {
throw new AssertionError(
"Expected Provider " + provider.getName() +
" to produce a subtype of ECPublicKey, found " + pubKey.getClass());
}
}
示例2: ECKey
import org.ethereum.crypto.jce.ECKeyPairGenerator; //导入方法依赖的package包/类
/**
* Generate a new keypair using the given Java Security Provider.
*
* All private key operations will use the provider.
*/
public ECKey(Provider provider, SecureRandom secureRandom) {
this.provider = provider;
final KeyPairGenerator keyPairGen = ECKeyPairGenerator.getInstance(provider, secureRandom);
final KeyPair keyPair = keyPairGen.generateKeyPair();
this.privKey = keyPair.getPrivate();
final PublicKey pubKey = keyPair.getPublic();
if (pubKey instanceof BCECPublicKey) {
pub = ((BCECPublicKey) pubKey).getQ();
} else if (pubKey instanceof ECPublicKey) {
pub = extractPublicKey((ECPublicKey) pubKey);
} else {
throw new AssertionError(
"Expected Provider " + provider.getName() +
" to produce a subtype of ECPublicKey, found " + pubKey.getClass());
}
}