SmartCardHSMECPrivateKeySpec

java.lang.Object
- de.cardcontact.opencard.service.smartcardhsm.SmartCardHSMKeySpec
- - de.cardcontact.opencard.service.smartcardhsm.SmartCardHSMPrivateKeySpec
  - - de.cardcontact.opencard.service.smartcardhsm.SmartCardHSMECPrivateKeySpec

All Implemented Interfaces:

java.security.spec.KeySpec
```
public class SmartCardHSMECPrivateKeySpec
extends SmartCardHSMPrivateKeySpec
```
This class contains the data for EC key pair generation.

Author:

lew

Field Summary

Fields
Modifier and Type Field Description

static byte[] TA_ECDSA_SHA_256

Constructor Summary

Constructors
Constructor	Description
`SmartCardHSMECPrivateKeySpec(java.lang.String car, java.lang.String chr, java.security.spec.AlgorithmParameterSpec params)`	SmartCardHSMECCPrivateKeySpec constructor
`SmartCardHSMECPrivateKeySpec(java.security.spec.AlgorithmParameterSpec params)`	SmartCardHSMECCPrivateKeySpec constructor

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected ConstructedTLV`	`encodeKeyParams()`
`byte[]`	`getBasePointG()`
`java.security.spec.ECParameterSpec`	`getECParameterSpec()`
`int`	`getKeySize()`

Methods inherited from class de.cardcontact.opencard.service.smartcardhsm.SmartCardHSMPrivateKeySpec
encodeSpecParams, getAlgorithm, getCHR, setAlgorithm, setCAR, setCHR, setOuterCAR, setStorePublicKey, storePublicKey, unsignedBigIntegerToByteArray

Methods inherited from class de.cardcontact.opencard.service.smartcardhsm.SmartCardHSMKeySpec
encodeKeyParams, getAlgorithmList, getCData, getKeyDomain, getKeyUseCounter, hasAlgorithmList, hasKeyDomain, hasKeyUseCounter, setAlgorithmList, setKeyDomain, setKeyUseCounter

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

- Field Detail
  - TA_ECDSA_SHA_256
```
public static final byte[] TA_ECDSA_SHA_256
```
- Constructor Detail
  - SmartCardHSMECPrivateKeySpec
```
public SmartCardHSMECPrivateKeySpec(java.lang.String car,
                                    java.lang.String chr,
                                    java.security.spec.AlgorithmParameterSpec params)
```
    SmartCardHSMECCPrivateKeySpec constructor
    
    Parameters:
    
    car - The Certificate Authority Reference
    
    chr - The Certificate Holder Reference
    
    params - The domain parameter
  - SmartCardHSMECPrivateKeySpec
```
public SmartCardHSMECPrivateKeySpec(java.security.spec.AlgorithmParameterSpec params)
```
    SmartCardHSMECCPrivateKeySpec constructor
    
    Parameters:
    
    params - The domain parameter
- Method Detail
  - getECParameterSpec
```
public java.security.spec.ECParameterSpec getECParameterSpec()
```
    Returns:
    
    The domain parameter
  - getKeySize
```
public int getKeySize()
```
    Returns:
    
    The key size
  - encodeKeyParams
```
protected ConstructedTLV encodeKeyParams()
```
    Specified by:
    
    encodeKeyParams in class SmartCardHSMPrivateKeySpec
  - getBasePointG
```
public byte[] getBasePointG()
                     throws java.io.IOException
```
    Returns:
    
    The encoded Base Point G
    
    Throws:
    
    java.io.IOException