Master (#1262)

* clear

* feat: Add everything

* fix: Commenht

x/dwn/keeper/encryption_test.go

@@ -0,0 +1,43 @@
+package keeper
+
+import (
+	"crypto/rand"
+	"testing"
+)
+
+// Test HMAC functionality with minimal setup
+func TestHMACVerification(t *testing.T) {
+	// Skip if methods don't exist
+	t.Skip("HMAC methods not implemented")
+}
+
+// Test Encryption and Decryption Workflow
+func TestConsensusEncryptionWorkflow(t *testing.T) {
+	// Skip if methods don't exist
+	t.Skip("Encryption methods not implemented")
+}
+
+// Test HMAC Key Derivation
+func TestHMACKeyDerivation(t *testing.T) {
+	// Skip if methods don't exist
+	t.Skip("Key derivation methods not implemented")
+}
+
+// Helper functions for test data generation
+func generateTestKey(length int) []byte {
+	key := make([]byte, length)
+	_, err := rand.Read(key)
+	if err != nil {
+		panic(err)
+	}
+	return key
+}
+
+func generateTestData(size int) []byte {
+	data := make([]byte, size)
+	_, err := rand.Read(data)
+	if err != nil {
+		panic(err)
+	}
+	return data
+}