Followed your advice and used the codesign utility, the WikitudeSDK framework executable is definitely not signed. However, the OpenSSL framework executable is also not signed. The thing is, the Wikitude framework is linked via Cocoapods -- pod install. Your reference link to TN2435 talks about adding the framework to "Frameworks, LIbraries, and Embedded Content" but I can't do that. The build immediately fails with the error above, since then multiple commands are trying to copy the framework. Is there anything else I could try? Perhaps adding a build phase to my project that signs the framework after its copied into place?