diff --git a/Core/Algorithms/RSFamily/RSKeys/JWTCryptoSecurity.m b/Core/Algorithms/RSFamily/RSKeys/JWTCryptoSecurity.m
index 04982ac6..aab9eae3 100644
--- a/Core/Algorithms/RSFamily/RSKeys/JWTCryptoSecurity.m
+++ b/Core/Algorithms/RSFamily/RSKeys/JWTCryptoSecurity.m
@@ -185,6 +185,10 @@ + (OSStatus)extractIdentityAndTrustFromPKCS12:(CFDataRef)inPKCS12Data password:(
                                     optionsDictionary,
                                     &items);                    // 2
     
+    if (CFArrayGetCount(items) == 0) {
+        securityError = errSecPkcs12VerifyFailure;
+    }
+    
     //
     if (securityError == 0) {                                   // 3
         CFDictionaryRef myIdentityAndTrust = CFArrayGetValueAtIndex (items, 0);