diff options
Diffstat (limited to 'Crypto/src/crypto/parameters/ElGamalPublicKeyParameters.cs')
-rw-r--r-- | Crypto/src/crypto/parameters/ElGamalPublicKeyParameters.cs | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/Crypto/src/crypto/parameters/ElGamalPublicKeyParameters.cs b/Crypto/src/crypto/parameters/ElGamalPublicKeyParameters.cs new file mode 100644 index 000000000..25ac625d5 --- /dev/null +++ b/Crypto/src/crypto/parameters/ElGamalPublicKeyParameters.cs @@ -0,0 +1,53 @@ +using System; + +using Org.BouncyCastle.Math; + +namespace Org.BouncyCastle.Crypto.Parameters +{ + public class ElGamalPublicKeyParameters + : ElGamalKeyParameters + { + private readonly BigInteger y; + + public ElGamalPublicKeyParameters( + BigInteger y, + ElGamalParameters parameters) + : base(false, parameters) + { + if (y == null) + throw new ArgumentNullException("y"); + + this.y = y; + } + + public BigInteger Y + { + get { return y; } + } + + public override bool Equals( + object obj) + { + if (obj == this) + return true; + + ElGamalPublicKeyParameters other = obj as ElGamalPublicKeyParameters; + + if (other == null) + return false; + + return Equals(other); + } + + protected bool Equals( + ElGamalPublicKeyParameters other) + { + return y.Equals(other.y) && base.Equals(other); + } + + public override int GetHashCode() + { + return y.GetHashCode() ^ base.GetHashCode(); + } + } +} |