libraries/spongycastle/core/src/main/java/org/spongycastle/crypto/params/ElGamalPublicKeyParameters.java


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41

package org.spongycastle.crypto.params;

import java.math.BigInteger;

public class ElGamalPublicKeyParameters
    extends ElGamalKeyParameters
{
    private BigInteger      y;

    public ElGamalPublicKeyParameters(
        BigInteger      y,
        ElGamalParameters    params)
    {
        super(false, params);

        this.y = y;
    }   

    public BigInteger getY()
    {
        return y;
    }

    public int hashCode()
    {
        return y.hashCode() ^ super.hashCode();
    }

    public boolean equals(
        Object  obj)
    {
        if (!(obj instanceof ElGamalPublicKeyParameters))
        {
            return false;
        }

        ElGamalPublicKeyParameters   other = (ElGamalPublicKeyParameters)obj;

        return other.getY().equals(y) && super.equals(obj);
    }
}