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Bouncy Castle Cryptography 1.45 | ||||||||
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java.lang.Objectorg.bouncycastle.jce.ECKeyUtil
public class ECKeyUtil
Utility class to allow conversion of EC key parameters to explicit from named curves and back (where possible).
| Constructor Summary | |
|---|---|
ECKeyUtil()
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| Method Summary | |
|---|---|
static java.security.PrivateKey |
privateToExplicitParameters(java.security.PrivateKey key,
java.security.Provider provider)
Convert a passed in private EC key to have explicit parameters. |
static java.security.PrivateKey |
privateToExplicitParameters(java.security.PrivateKey key,
java.lang.String providerName)
Convert a passed in private EC key to have explicit parameters. |
static java.security.PublicKey |
publicToExplicitParameters(java.security.PublicKey key,
java.security.Provider provider)
Convert a passed in public EC key to have explicit parameters. |
static java.security.PublicKey |
publicToExplicitParameters(java.security.PublicKey key,
java.lang.String providerName)
Convert a passed in public EC key to have explicit parameters. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
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public ECKeyUtil()
| Method Detail |
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public static java.security.PublicKey publicToExplicitParameters(java.security.PublicKey key,
java.lang.String providerName)
throws java.lang.IllegalArgumentException,
java.security.NoSuchAlgorithmException,
java.security.NoSuchProviderException
key - key to be convertedproviderName - provider name to be used.
java.lang.IllegalArgumentException
java.security.NoSuchAlgorithmException
java.security.NoSuchProviderException
public static java.security.PublicKey publicToExplicitParameters(java.security.PublicKey key,
java.security.Provider provider)
throws java.lang.IllegalArgumentException,
java.security.NoSuchAlgorithmException
key - key to be convertedprovider - provider to be used.
java.lang.IllegalArgumentException
java.security.NoSuchAlgorithmException
public static java.security.PrivateKey privateToExplicitParameters(java.security.PrivateKey key,
java.lang.String providerName)
throws java.lang.IllegalArgumentException,
java.security.NoSuchAlgorithmException,
java.security.NoSuchProviderException
key - key to be convertedproviderName - provider name to be used.
java.lang.IllegalArgumentException
java.security.NoSuchAlgorithmException
java.security.NoSuchProviderException
public static java.security.PrivateKey privateToExplicitParameters(java.security.PrivateKey key,
java.security.Provider provider)
throws java.lang.IllegalArgumentException,
java.security.NoSuchAlgorithmException
key - key to be convertedprovider - provider to be used.
java.lang.IllegalArgumentException
java.security.NoSuchAlgorithmException
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Bouncy Castle Cryptography 1.45 | ||||||||
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