diff --git a/groupChat/makeGroup_test.go b/groupChat/makeGroup_test.go
index 6c38cae0fcd61d2c21e750c050c713d55b6edd77..b8a30199ad53555ca42295cae77d20c74314a859 100644
--- a/groupChat/makeGroup_test.go
+++ b/groupChat/makeGroup_test.go
@@ -21,6 +21,8 @@ import (
 	"strconv"
 	"strings"
 	"testing"
+	util "gitlab.com/elixxir/client/storage/utility"
+	"github.com/cloudflare/circl/dh/sidh"
 )
 
 // Tests that Manager.MakeGroup adds a group and returns the expected status.
@@ -290,14 +292,30 @@ func addPartners(m *Manager, t *testing.T) ([]*id.ID, group.Membership,
 		uid := id.NewIdFromUInt(uint64(i), id.User, t)
 		dhKey := m.store.E2e().GetGroup().NewInt(int64(i + 42))
 
+		myVariant := sidh.KeyVariantSidhA
+		prng := rand.New(rand.NewSource(int64(i+42)))
+		mySIDHPrivKey := util.NewSIDHPrivateKey(myVariant)
+		mySIDHPubKey := util.NewSIDHPublicKey(myVariant)
+		mySIDHPrivKey.Generate(prng)
+		mySIDHPrivKey.GeneratePublicKey(mySIDHPubKey)
+
+		theirVariant := sidh.KeyVariant(sidh.KeyVariantSidhB)
+		theirSIDHPrivKey := util.NewSIDHPrivateKey(theirVariant)
+		theirSIDHPubKey := util.NewSIDHPublicKey(theirVariant)
+		theirSIDHPrivKey.Generate(prng)
+		theirSIDHPrivKey.GeneratePublicKey(theirSIDHPubKey)
+
 		// Add to lists
 		memberIDs[i] = uid
 		members = append(members, group.Member{ID: uid, DhKey: dhKey})
-		dkl.Add(dhKey, group.Member{ID: uid, DhKey: dhKey}, m.store.E2e().GetGroup())
+		dkl.Add(dhKey, group.Member{ID: uid, DhKey: dhKey},
+			m.store.E2e().GetGroup())
 
 		// Add partner
 		err := m.store.E2e().AddPartner(uid, dhKey, dhKey,
-			params.GetDefaultE2ESessionParams(), params.GetDefaultE2ESessionParams())
+			theirSIDHPubKey, mySIDHPrivKey,
+			params.GetDefaultE2ESessionParams(),
+			params.GetDefaultE2ESessionParams())
 		if err != nil {
 			t.Errorf("Failed to add partner %d: %+v", i, err)
 		}
diff --git a/groupChat/receiveRequest_test.go b/groupChat/receiveRequest_test.go
index eda6c9e50315ba284d83ee8cc80a6b9d6bc51f17..760e7685ecbdd8dd14a424836563736fe6a4047b 100644
--- a/groupChat/receiveRequest_test.go
+++ b/groupChat/receiveRequest_test.go
@@ -18,6 +18,8 @@ import (
 	"strings"
 	"testing"
 	"time"
+	util "gitlab.com/elixxir/client/storage/utility"
+	"github.com/cloudflare/circl/dh/sidh"
 )
 
 // Tests that the correct group is received from the request.
@@ -48,10 +50,24 @@ func TestManager_receiveRequest(t *testing.T) {
 		MessageType: message.GroupCreationRequest,
 	}
 
+	myVariant := sidh.KeyVariantSidhA
+	mySIDHPrivKey := util.NewSIDHPrivateKey(myVariant)
+	mySIDHPubKey := util.NewSIDHPublicKey(myVariant)
+	mySIDHPrivKey.Generate(prng)
+	mySIDHPrivKey.GeneratePublicKey(mySIDHPubKey)
+
+	theirVariant := sidh.KeyVariant(sidh.KeyVariantSidhB)
+	theirSIDHPrivKey := util.NewSIDHPrivateKey(theirVariant)
+	theirSIDHPubKey := util.NewSIDHPublicKey(theirVariant)
+	theirSIDHPrivKey.Generate(prng)
+	theirSIDHPrivKey.GeneratePublicKey(theirSIDHPubKey)
+
+
 	_ = m.store.E2e().AddPartner(
 		g.Members[0].ID,
 		g.Members[0].DhKey,
 		m.store.E2e().GetGroup().NewInt(2),
+		theirSIDHPubKey, mySIDHPrivKey,
 		params.GetDefaultE2ESessionParams(),
 		params.GetDefaultE2ESessionParams(),
 	)
@@ -161,11 +177,26 @@ func TestManager_receiveRequest_SendMessageTypeError(t *testing.T) {
 
 // Unit test of readRequest.
 func TestManager_readRequest(t *testing.T) {
-	m, g := newTestManager(rand.New(rand.NewSource(42)), t)
+	prng := rand.New(rand.NewSource(42))
+	m, g := newTestManager(prng, t)
+
+	myVariant := sidh.KeyVariantSidhA
+	mySIDHPrivKey := util.NewSIDHPrivateKey(myVariant)
+	mySIDHPubKey := util.NewSIDHPublicKey(myVariant)
+	mySIDHPrivKey.Generate(prng)
+	mySIDHPrivKey.GeneratePublicKey(mySIDHPubKey)
+
+	theirVariant := sidh.KeyVariant(sidh.KeyVariantSidhB)
+	theirSIDHPrivKey := util.NewSIDHPrivateKey(theirVariant)
+	theirSIDHPubKey := util.NewSIDHPublicKey(theirVariant)
+	theirSIDHPrivKey.Generate(prng)
+	theirSIDHPrivKey.GeneratePublicKey(theirSIDHPubKey)
+
 	_ = m.store.E2e().AddPartner(
 		g.Members[0].ID,
 		g.Members[0].DhKey,
 		m.store.E2e().GetGroup().NewInt(2),
+		theirSIDHPubKey, mySIDHPrivKey,
 		params.GetDefaultE2ESessionParams(),
 		params.GetDefaultE2ESessionParams(),
 	)