1 files changed, 59 insertions, 0 deletions
diff --git a/Crypto/src/crypto/parameters/DsaKeyParameters.cs b/Crypto/src/crypto/parameters/DsaKeyParameters.cs
new file mode 100644
index 000000000..5fe6d7ab4
--- /dev/null
+++ b/Crypto/src/crypto/parameters/DsaKeyParameters.cs
@@ -0,0 +1,59 @@
+using System;
+
+using Org.BouncyCastle.Utilities;
+
+namespace Org.BouncyCastle.Crypto.Parameters
+{
+ public abstract class DsaKeyParameters
+ : AsymmetricKeyParameter
+ {
+ private readonly DsaParameters parameters;
+
+ protected DsaKeyParameters(
+ bool isPrivate,
+ DsaParameters parameters)
+ : base(isPrivate)
+ {
+ // Note: parameters may be null
+ this.parameters = parameters;
+ }
+
+ public DsaParameters Parameters
+ {
+ get { return parameters; }
+ }
+
+ public override bool Equals(
+ object obj)
+ {
+ if (obj == this)
+ return true;
+
+ DsaKeyParameters other = obj as DsaKeyParameters;
+
+ if (other == null)
+ return false;
+
+ return Equals(other);
+ }
+
+ protected bool Equals(
+ DsaKeyParameters other)
+ {
+ return Platform.Equals(parameters, other.parameters)
+ && base.Equals(other);
+ }
+
+ public override int GetHashCode()
+ {
+ int hc = base.GetHashCode();
+
+ if (parameters != null)
+ {
+ hc ^= parameters.GetHashCode();
+ }
+
+ return hc;
+ }
+ }
+}
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