Extracting a PKCS7 Container for Receipt Validation with Swift

Updated on July 15, 2017 – Swift 3 So you’ve prepared to test receipt validation by setting up your app in iTunes Connect. You’ve brought in a cryptography library like OpenSSL to be able to work with the PKCS #7 container that acts as the “envelope” for the receipt. Perhaps you’ve even done it the […]

OpenSSL for iOS & Swift the Easy Way

I’m currently working on outfitting an app I’m working on to be able to validate receipts to verify purchases of the app. Little did I know, this adventure would introduce the need to understand how to use cryptography in order to work with the receipt. Jump to… Cryptography library needed OpenSSL for iOS with Cocoapods […]