ECDSAKeyAlgorithm (Ganymed SSH2 for Java build-217-jenkins-16 API)

java.lang.Object
- com.trilead.ssh2.signature.KeyAlgorithm<ECPublicKey,ECPrivateKey>
- - com.trilead.ssh2.signature.ECDSAKeyAlgorithm

Direct Known Subclasses:

ECDSAKeyAlgorithm.ECDSASha2Nistp256, ECDSAKeyAlgorithm.ECDSASha2Nistp384, ECDSAKeyAlgorithm.ECDSASha2Nistp521
```
public abstract class ECDSAKeyAlgorithm
extends KeyAlgorithm<ECPublicKey,ECPrivateKey>
```
Author:

Michael Clarke

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static class`	`ECDSAKeyAlgorithm.ECDSASha2Nistp256`
`static class`	`ECDSAKeyAlgorithm.ECDSASha2Nistp384`
`static class`	`ECDSAKeyAlgorithm.ECDSASha2Nistp521`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`ECPublicKey`	`decodePublicKey(byte[] key)`
`byte[]`	`decodeSignature(byte[] encodedSignature)`
`byte[]`	`encodePublicKey(ECPublicKey key)`
`byte[]`	`encodeSignature(byte[] sig)`
`boolean`	`supportsKey(PrivateKey originalKey)`

Methods inherited from class com.trilead.ssh2.signature.KeyAlgorithm
generateSignature, getCertificateDecoders, getKeyFormat, verifySignature

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - decodePublicKey
```
public ECPublicKey decodePublicKey(byte[] key)
                            throws IOException
```
    Specified by:
    
    decodePublicKey in class KeyAlgorithm<ECPublicKey,ECPrivateKey>
    
    Throws:
    
    IOException
  - encodePublicKey
```
public byte[] encodePublicKey(ECPublicKey key)
                       throws IOException
```
    Specified by:
    
    encodePublicKey in class KeyAlgorithm<ECPublicKey,ECPrivateKey>
    
    Throws:
    
    IOException
  - decodeSignature
```
public byte[] decodeSignature(byte[] encodedSignature)
                       throws IOException
```
    Specified by:
    
    decodeSignature in class KeyAlgorithm<ECPublicKey,ECPrivateKey>
    
    Throws:
    
    IOException
  - encodeSignature
```
public byte[] encodeSignature(byte[] sig)
                       throws IOException
```
    Specified by:
    
    encodeSignature in class KeyAlgorithm<ECPublicKey,ECPrivateKey>
    
    Throws:
    
    IOException
  - supportsKey
```
public boolean supportsKey(PrivateKey originalKey)
```
    Overrides:
    
    supportsKey in class KeyAlgorithm<ECPublicKey,ECPrivateKey>