diff --git a/native/ios/Comm.xcodeproj/project.pbxproj b/native/ios/Comm.xcodeproj/project.pbxproj
--- a/native/ios/Comm.xcodeproj/project.pbxproj
+++ b/native/ios/Comm.xcodeproj/project.pbxproj
@@ -65,6 +65,8 @@
 		CB64AA76284F4DC900460699 /* ThreadOperations.cpp in Sources */ = {isa = PBXBuildFile; fileRef = CB64AA74284F4DC900460699 /* ThreadOperations.cpp */; };
 		CBEA4A8A286EECCC00DFCFF5 /* NonBlockingLock.mm in Sources */ = {isa = PBXBuildFile; fileRef = CBEA4A89286EECCC00DFCFF5 /* NonBlockingLock.mm */; };
 		CBEA4A8B286EED0400DFCFF5 /* NonBlockingLock.mm in Sources */ = {isa = PBXBuildFile; fileRef = CBEA4A89286EECCC00DFCFF5 /* NonBlockingLock.mm */; };
+		CBEA4A8E286EED6A00DFCFF5 /* EncryptedFileUtils.mm in Sources */ = {isa = PBXBuildFile; fileRef = CBEA4A8D286EED6A00DFCFF5 /* EncryptedFileUtils.mm */; };
+		CBEA4A8F286EED8000DFCFF5 /* EncryptedFileUtils.mm in Sources */ = {isa = PBXBuildFile; fileRef = CBEA4A8D286EED6A00DFCFF5 /* EncryptedFileUtils.mm */; };
 		D7DB6E0F85B2DBE15B01EC21 /* libPods-Comm.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 994BEBDD4E4959F69CEA0BC3 /* libPods-Comm.a */; };
 		F02C296C528B51ADAB5AA19D /* libPods-NotificationService.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 3EE4DCB430B05EC9DE7D7B01 /* libPods-NotificationService.a */; };
 /* End PBXBuildFile section */
@@ -213,6 +215,7 @@
 		CBEA4A88286EEC9100DFCFF5 /* NonBlockingLock.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = NonBlockingLock.h; path = Comm/TemporalMessageStorage/NonBlockingLock.h; sourceTree = "<group>"; };
 		CBEA4A89286EECCC00DFCFF5 /* NonBlockingLock.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; name = NonBlockingLock.mm; path = Comm/TemporalMessageStorage/NonBlockingLock.mm; sourceTree = "<group>"; };
 		CBEA4A8C286EED3900DFCFF5 /* EncryptedFileUtils.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = EncryptedFileUtils.h; path = Comm/TemporalMessageStorage/EncryptedFileUtils.h; sourceTree = "<group>"; };
+		CBEA4A8D286EED6A00DFCFF5 /* EncryptedFileUtils.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; name = EncryptedFileUtils.mm; path = Comm/TemporalMessageStorage/EncryptedFileUtils.mm; sourceTree = "<group>"; };
 		F53DA7B3F26C2798DCE74A94 /* Pods-Comm.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Comm.debug.xcconfig"; path = "Target Support Files/Pods-Comm/Pods-Comm.debug.xcconfig"; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
@@ -564,6 +567,7 @@
 		CBEA4A87286EEC7600DFCFF5 /* TemporalMessageStorage */ = {
 			isa = PBXGroup;
 			children = (
+				CBEA4A8D286EED6A00DFCFF5 /* EncryptedFileUtils.mm */,
 				CBEA4A8C286EED3900DFCFF5 /* EncryptedFileUtils.h */,
 				CBEA4A89286EECCC00DFCFF5 /* NonBlockingLock.mm */,
 				CBEA4A88286EEC9100DFCFF5 /* NonBlockingLock.h */,
@@ -934,6 +938,7 @@
 				71009A7726FDCA67002C8453 /* tunnelbroker.pb.cc in Sources */,
 				726E5D752731A4790032361D /* NetworkModule.cpp in Sources */,
 				71BF5B7526B401D300EDE27D /* Tools.cpp in Sources */,
+				CBEA4A8E286EED6A00DFCFF5 /* EncryptedFileUtils.mm in Sources */,
 				13B07FBC1A68108700A75B9A /* AppDelegate.mm in Sources */,
 				71142A7726C2650B0039DCBD /* CommSecureStoreIOSWrapper.mm in Sources */,
 				CB38F2B1286C6C870010535C /* MessageOperationsUtilities.cpp in Sources */,
@@ -964,6 +969,7 @@
 			isa = PBXSourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				CBEA4A8F286EED8000DFCFF5 /* EncryptedFileUtils.mm in Sources */,
 				CBEA4A8B286EED0400DFCFF5 /* NonBlockingLock.mm in Sources */,
 				CB38F2C0286C6CDF0010535C /* MessageOperationsUtilities.cpp in Sources */,
 				CB1648AF27CFBE6A00394D9D /* CryptoModule.cpp in Sources */,
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