本文整理汇总了Java中net.i2p.crypto.eddsa.spec.EdDSANamedCurveSpec类的典型用法代码示例。如果您正苦于以下问题:Java EdDSANamedCurveSpec类的具体用法?Java EdDSANamedCurveSpec怎么用?Java EdDSANamedCurveSpec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。
EdDSANamedCurveSpec类属于net.i2p.crypto.eddsa.spec包,在下文中一共展示了EdDSANamedCurveSpec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: constructEd25519KeyPair
import net.i2p.crypto.eddsa.spec.EdDSANamedCurveSpec; //导入依赖的package包/类
/**
* Helper method to construct an instance of {@link KeyPair} containing keys for testing purposes.
*
* @return An instance of {@link KeyPair}.
*/
protected KeyPair constructEd25519KeyPair() throws InvalidKeySpecException {
final EdDSANamedCurveSpec edParams = EdDSANamedCurveTable
.getByName(CryptoConditionReader.ED_25519);
assert (edParams != null);
final EdDSAPublicKeySpec pubKeySpec = new EdDSAPublicKeySpec(TEST_PUBKEY, edParams);
final PublicKey pubKey = new EdDSAPublicKey(pubKeySpec);
final EdDSAPrivateKeySpec privateKeySpec = new EdDSAPrivateKeySpec(TEST_PRIVKEY, edParams);
final PrivateKey privKey = new EdDSAPrivateKey(privateKeySpec);
return new KeyPair(pubKey, privKey);
}
开发者ID:hyperledger,项目名称:quilt,代码行数:19,代码来源:Ed25519Sha256ConditionTest.java
示例2: createNamedCurveSpec
import net.i2p.crypto.eddsa.spec.EdDSANamedCurveSpec; //导入依赖的package包/类
/**
* Create an EdDSANamedCurveSpec from the provided curve name. The current
* implementation fetches the pre-created curve spec from a table.
* @param curveName the EdDSA named curve.
* @return the specification for the named curve.
* @throws InvalidAlgorithmParameterException if the named curve is unknown.
*/
protected EdDSANamedCurveSpec createNamedCurveSpec(String curveName) throws InvalidAlgorithmParameterException {
EdDSANamedCurveSpec spec = EdDSANamedCurveTable.getByName(curveName);
if (spec == null) {
throw new InvalidAlgorithmParameterException("unknown curve name: " + curveName);
}
return spec;
}
开发者ID:cping,项目名称:RipplePower,代码行数:15,代码来源:KeyPairGenerator.java
示例3: isValidSignature
import net.i2p.crypto.eddsa.spec.EdDSANamedCurveSpec; //导入依赖的package包/类
public boolean isValidSignature(byte[] message, byte[] signature, byte[] publicKey) {
try {
EdDSANamedCurveSpec spec = EdDSANamedCurveTable.getByName("ed25519-sha-512");
EdDSAPublicKeySpec edDSAPublicKeySpec = new EdDSAPublicKeySpec(publicKey, spec);
EdDSAPublicKey edDSAPublicKey = new EdDSAPublicKey(edDSAPublicKeySpec);
mEdDSAEngine.initVerify(edDSAPublicKey);
mEdDSAEngine.update(message);
return mEdDSAEngine.verify(signature);
} catch (Exception e) {
throw new IllegalArgumentException(e);
}
}
开发者ID:vRallev,项目名称:ECC-25519,代码行数:16,代码来源:Ecc25519Helper.java
注:本文中的net.i2p.crypto.eddsa.spec.EdDSANamedCurveSpec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。 |
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