diff --git a/Riot/Modules/Home/HomeViewController.m b/Riot/Modules/Home/HomeViewController.m
index 95bc66b7a..8a5633156 100644
--- a/Riot/Modules/Home/HomeViewController.m
+++ b/Riot/Modules/Home/HomeViewController.m
@@ -44,7 +44,7 @@
 @property (nonatomic, strong) SecureBackupBannerCell *secureBackupBannerPrototypeCell;
 
 @property (nonatomic, strong) CrossSigningSetupBannerCell *keyVerificationSetupBannerPrototypeCell;
-@property (nonatomic, strong) AuthenticatedSessionViewControllerFactory *authenticatedSessionViewControllerFactory;
+@property (nonatomic, strong) CrossSigningSetupCoordinatorBridgePresenter *crossSigningSetupCoordinatorBridgePresenter;
 
 @end
 
@@ -736,68 +736,47 @@
                            message:(NSString*)message
                            success:(void (^)(void))success
                            failure:(void (^)(NSError *error))failure
+
 {
-    __block UIViewController *viewController;
     [self startActivityIndicator];
     self.view.userInteractionEnabled = NO;
     
+    MXWeakify(self);
+    
     void (^animationCompletion)(void) = ^void () {
+        MXStrongifyAndReturnIfNil(self);
+        
         [self stopActivityIndicator];
         self.view.userInteractionEnabled = YES;
+        [self.crossSigningSetupCoordinatorBridgePresenter dismissWithAnimated:YES completion:^{}];
+        self.crossSigningSetupCoordinatorBridgePresenter = nil;
     };
     
-    // Get credentials to set up cross-signing
-    NSString *path = [NSString stringWithFormat:@"%@/keys/device_signing/upload", kMXAPIPrefixPathUnstable];
-    self.authenticatedSessionViewControllerFactory = [[AuthenticatedSessionViewControllerFactory alloc] initWithSession:self.mainSession];
-    [self.authenticatedSessionViewControllerFactory viewControllerForPath:path
-                                                           httpMethod:@"POST"
-                                                                title:title
-                                                              message:message
-                                                     onViewController:^(UIViewController * _Nonnull theViewController)
-     {
-         viewController = theViewController;
-         [self presentViewController:viewController animated:YES completion:nil];
-         
-     } onAuthenticated:^(NSDictionary * _Nonnull authParams) {
-         
-         [viewController dismissViewControllerAnimated:NO completion:nil];
-         viewController = nil;
-         
-         MXCrossSigning *crossSigning = self.mainSession.crypto.crossSigning;
-         if (crossSigning)
-         {
-             [crossSigning setupWithAuthParams:authParams success:^{
-                 animationCompletion();
-                 
-                 // TODO: Remove this line and refresh key verification setup banner by listening to a local notification cross-signing state change (Add this behavior into the SDK).
-                 [self->recentsDataSource setDelegate:self andRecentsDataSourceMode:RecentsDataSourceModeHome];
-                 
-                 [self refreshRecentsTable];
-                 success();
-             } failure:^(NSError * _Nonnull error) {
-                 animationCompletion();
-                 [self refreshRecentsTable];
-                 
-                 [[AppDelegate theDelegate] showErrorAsAlert:error];
-                 failure(error);
-             }];
-         }
-         
-     } onCancelled:^{
-         animationCompletion();
-         
-         [viewController dismissViewControllerAnimated:NO completion:nil];
-         viewController = nil;
-         failure(nil);
-     } onFailure:^(NSError * _Nonnull error) {
-         
-         animationCompletion();
-         [[AppDelegate theDelegate] showErrorAsAlert:error];
-         
-         [viewController dismissViewControllerAnimated:NO completion:nil];
-         viewController = nil;
-         failure(error);
-     }];
+    CrossSigningSetupCoordinatorBridgePresenter *crossSigningSetupCoordinatorBridgePresenter = [[CrossSigningSetupCoordinatorBridgePresenter alloc] initWithSession:self.mainSession];
+        
+    [crossSigningSetupCoordinatorBridgePresenter presentWith:title
+                                                     message:message
+                                                        from:self
+                                                    animated:YES
+                                                     success:^{
+        animationCompletion();
+        
+        // TODO: Remove this line and refresh key verification setup banner by listening to a local notification cross-signing state change (Add this behavior into the SDK).
+        [self->recentsDataSource setDelegate:self andRecentsDataSourceMode:RecentsDataSourceModeHome];
+        [self refreshRecentsTable];
+        
+        success();
+    } cancel:^{
+        animationCompletion();
+        failure(nil);
+    } failure:^(NSError * _Nonnull error) {
+        animationCompletion();
+        [self refreshRecentsTable];
+        [[AppDelegate theDelegate] showErrorAsAlert:error];
+        failure(error);
+    }];
+    
+    self.crossSigningSetupCoordinatorBridgePresenter = crossSigningSetupCoordinatorBridgePresenter;
 }
 
 #pragma mark - Empty view management