java.security.spec: public class: DSAPublicKeySpec

java.security.spec
public class: DSAPublicKeySpec [javadoc | source]

java.lang.Object
   java.security.spec.DSAPublicKeySpec

All Implemented Interfaces:
KeySpec

This class specifies a DSA public key with its associated parameters.

Also see:

java.security.Key

java.security.KeyFactory

KeySpec

DSAPrivateKeySpec

X509EncodedKeySpec

author: Jan - Luehe

since: 1.2 -

Constructor:

Constructor:
public DSAPublicKeySpec(BigInteger y, BigInteger p, BigInteger q, BigInteger g) { this.y = y; this.p = p; this.q = q; this.g = g; } Creates a new DSAPublicKeySpec with the specified parameter values. Parameters: `y` - the public key. `p` - the prime. `q` - the sub-prime. `g` - the base.

 public DSAPublicKeySpec(BigInteger y,
    BigInteger p,
    BigInteger q,
    BigInteger g) {
        this.y = y;
        this.p = p;
        this.q = q;
        this.g = g;
}

Creates a new DSAPublicKeySpec with the specified parameter values.

Parameters:

y - the public key.

p - the prime.

q - the sub-prime.

g - the base.

Method from java.security.spec.DSAPublicKeySpec Summary:
getG, getP, getQ, getY

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

Method from java.security.spec.DSAPublicKeySpec Detail:
public BigInteger getG() { return this.g; } Returns the base `g`.
public BigInteger getP() { return this.p; } Returns the prime `p`.
public BigInteger getQ() { return this.q; } Returns the sub-prime `q`.
public BigInteger getY() { return this.y; } Returns the public key `y`.

Method from java.security.spec.DSAPublicKeySpec Detail:

 public BigInteger getG() {
        return this.g;
}

g

 public BigInteger getP() {
        return this.p;
}

p

 public BigInteger getQ() {
        return this.q;
}

q

 public BigInteger getY() {
        return this.y;
}

y