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Bouncy Castle Cryptography 1.46 | ||||||||
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java.lang.Object org.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 | |
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ECKeyUtil()
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Method Summary | |
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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 |
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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 1.46 | ||||||||
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