1 files changed, 41 insertions, 0 deletions
diff --git a/Crypto/src/crypto/parameters/ECKeyGenerationParameters.cs b/Crypto/src/crypto/parameters/ECKeyGenerationParameters.cs
new file mode 100644
index 000000000..9b2b98845
--- /dev/null
+++ b/Crypto/src/crypto/parameters/ECKeyGenerationParameters.cs
@@ -0,0 +1,41 @@
+using System;
+
+using Org.BouncyCastle.Asn1;
+using Org.BouncyCastle.Asn1.CryptoPro;
+using Org.BouncyCastle.Security;
+
+namespace Org.BouncyCastle.Crypto.Parameters
+{
+ public class ECKeyGenerationParameters
+ : KeyGenerationParameters
+ {
+ private readonly ECDomainParameters domainParams;
+ private readonly DerObjectIdentifier publicKeyParamSet;
+
+ public ECKeyGenerationParameters(
+ ECDomainParameters domainParameters,
+ SecureRandom random)
+ : base(random, domainParameters.N.BitLength)
+ {
+ this.domainParams = domainParameters;
+ }
+
+ public ECKeyGenerationParameters(
+ DerObjectIdentifier publicKeyParamSet,
+ SecureRandom random)
+ : this(ECKeyParameters.LookupParameters(publicKeyParamSet), random)
+ {
+ this.publicKeyParamSet = publicKeyParamSet;
+ }
+
+ public ECDomainParameters DomainParameters
+ {
+ get { return domainParams; }
+ }
+
+ public DerObjectIdentifier PublicKeyParamSet
+ {
+ get { return publicKeyParamSet; }
+ }
+ }
+}
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