1 files changed, 1 insertions, 1 deletions
diff --git a/crypto/src/cms/KeyAgreeRecipientInformation.cs b/crypto/src/cms/KeyAgreeRecipientInformation.cs
index 8e006e545..73e57a76a 100644
--- a/crypto/src/cms/KeyAgreeRecipientInformation.cs
+++ b/crypto/src/cms/KeyAgreeRecipientInformation.cs
@@ -130,7 +130,7 @@ namespace Org.BouncyCastle.Cms
             AsymmetricKeyParameter	senderPublicKey,
             AsymmetricKeyParameter	receiverPrivateKey)
         {
-            DerObjectIdentifier agreeAlgID = keyEncAlg.ObjectID;
+            DerObjectIdentifier agreeAlgID = keyEncAlg.Algorithm;
 
             ICipherParameters senderPublicParams = senderPublicKey;
             ICipherParameters receiverPrivateParams = receiverPrivateKey;