当前位置: 首页>>代码示例>>Java>>正文


Java ECKeyPairGenerator类代码示例

本文整理汇总了Java中org.ethereum.crypto.jce.ECKeyPairGenerator的典型用法代码示例。如果您正苦于以下问题:Java ECKeyPairGenerator类的具体用法?Java ECKeyPairGenerator怎么用?Java ECKeyPairGenerator使用的例子?那么, 这里精选的类代码示例或许可以为您提供帮助。


ECKeyPairGenerator类属于org.ethereum.crypto.jce包,在下文中一共展示了ECKeyPairGenerator类的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());
    }
}
 
开发者ID:Aptoide,项目名称:AppCoins-ethereumj,代码行数:25,代码来源:ECKey.java

示例2: ECKey

import org.ethereum.crypto.jce.ECKeyPairGenerator; //导入依赖的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());
    }
}
 
开发者ID:mudpedal,项目名称:cgk-tetherj,代码行数:25,代码来源:ECKey.java


注:本文中的org.ethereum.crypto.jce.ECKeyPairGenerator类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,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。