1 files changed, 9 insertions, 1 deletions
diff --git a/tests/signature/tst_signature.cpp b/tests/signature/tst_signature.cpp
index 9f48590a..ccf86474 100644
--- a/tests/signature/tst_signature.cpp
+++ b/tests/signature/tst_signature.cpp
@@ -32,6 +32,7 @@
 
 #include "global.h"
 #include "signature.h"
+#include "cryptography.h"
 
 QT_USE_NAMESPACE_AM
 
@@ -55,7 +56,14 @@ private:
 };
 
 tst_Signature::tst_Signature()
-{ }
+{
+    // OpenSSL3 changed a few defaults and it will not accept old PKCS12 certificates
+    // anymore. Regenerating "signing.p12" doesn't help, because the macOS/iOS
+    // SecurityFramework cannot deal with the new algorithms used by OpenSSL3.
+    // The only way out for this cross-platform test case is to enable the so called
+    // "legacy provider" in OpenSSL3 and continue testing with the old certificate.
+    Cryptography::enableOpenSsl3LegacyProvider();
+}
 
 void tst_Signature::initTestCase()
 {