From c22a1dac6a80ea11c9fb6f8a5a6e1f0a4c40ecb2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20Rejdak?= <michal.rejdak@swmansion.com>
Date: Tue, 31 Mar 2026 19:33:37 +0200
Subject: [PATCH] feat: added new error code indicating that ios private key is
 corrupted

---
 ios/ReactNativeBiometrics.swift | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/ios/ReactNativeBiometrics.swift b/ios/ReactNativeBiometrics.swift
index 87acb77..58143f3 100644
--- a/ios/ReactNativeBiometrics.swift
+++ b/ios/ReactNativeBiometrics.swift
@@ -3,6 +3,7 @@ import LocalAuthentication
 import React
 import Security
 import CryptoKit
+import CryptoTokenKit
 
 @objc(ReactNativeBiometrics)
 class ReactNativeBiometrics: RCTEventEmitter {
@@ -826,6 +827,8 @@ class ReactNativeBiometrics: RCTEventEmitter {
             biometricsError = .userCancel
           } else if errorCode == errSecAuthFailed {
             biometricsError = .authenticationFailed
+          } else if errorCode == TKError.Code.corruptedData.rawValue {
+            biometricsError = .keyAccessFailed
           } else {
             biometricsError = .signatureCreationFailed
           }
@@ -1009,6 +1012,8 @@ class ReactNativeBiometrics: RCTEventEmitter {
             biometricsError = ReactNativeBiometricsError.userCancel
           } else if errorCode == errSecAuthFailed {
             biometricsError = ReactNativeBiometricsError.authenticationFailed
+          } else if errorCode == TKError.Code.corruptedData.rawValue {
+            biometricsError = ReactNativeBiometricsError.keyAccessFailed
           } else {
             biometricsError = ReactNativeBiometricsError.signatureCreationFailed
           }