diff --git a/native/ios/Comm/TemporalMessageStorage/EncryptedFileUtils.mm b/native/ios/Comm/TemporalMessageStorage/EncryptedFileUtils.mm
new file mode 100644
--- /dev/null
+++ b/native/ios/Comm/TemporalMessageStorage/EncryptedFileUtils.mm
@@ -0,0 +1,12 @@
+#import "EncryptedFileUtils.h"
+#import "CommSecureStoreIOSWrapper.h"
+#import "Logger.h"
+#import <CommonCrypto/CommonCryptor.h>
+
+@interface EncryptedFileUtils ()
++ (NSData *)_runCryptor:(NSData *)binary
+              operation:(CCOperation)operation
+                  error:(NSError **)error;
++ (NSData *)_encryptData:(NSString *)data error:(NSError **)error;
++ (NSString *)_decryptBinary:(NSData *)binary error:(NSError **)error;
+@end