com.ibm.security12.java.security.spec
Class DSAPrivateKeySpec
java.lang.Object
|
+--com.ibm.security12.java.security.spec.DSAPrivateKeySpec
- public class DSAPrivateKeySpec
- extends Object
- implements KeySpec
This class specifies a DSA private key with its associated parameters.
- Since:
- JDK1.2
- Version:
- 1.9, 98/07/22
- Author:
- Jan Luehe
- See Also:
com.ibm.security12.java.security.Key
,
KeyFactory
,
KeySpec
,
DSAPublicKeySpec
,
PKCS8EncodedKeySpec
Constructor Summary |
DSAPrivateKeySpec(java.math.BigInteger x,
java.math.BigInteger p,
java.math.BigInteger q,
java.math.BigInteger g)
Creates a new DSAPrivateKeySpec with the specified parameter values. |
Method Summary |
java.math.BigInteger |
getG()
Returns the base g . |
java.math.BigInteger |
getP()
Returns the prime p . |
java.math.BigInteger |
getQ()
Returns the sub-prime q . |
java.math.BigInteger |
getX()
Returns the private key x . |
Methods inherited from class java.lang.Object |
clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait |
DSAPrivateKeySpec
public DSAPrivateKeySpec(java.math.BigInteger x,
java.math.BigInteger p,
java.math.BigInteger q,
java.math.BigInteger g)
- Creates a new DSAPrivateKeySpec with the specified parameter values.
- Parameters:
x
- the private key.p
- the prime.q
- the sub-prime.g
- the base.
getX
public java.math.BigInteger getX()
- Returns the private key
x
.
- Returns:
- the private key
x
.
getP
public java.math.BigInteger getP()
- Returns the prime
p
.
- Returns:
- the prime
p
.
getQ
public java.math.BigInteger getQ()
- Returns the sub-prime
q
.
- Returns:
- the sub-prime
q
.
getG
public java.math.BigInteger getG()
- Returns the base
g
.
- Returns:
- the base
g
.