Using the TKBERTLVRecord from CryptoTokenKit causes issues with older versions of iOS. Although the TKBERTLVRecord class is available from iOS 10 CryptoTokenKit is only available from iOS 13. The YKFTLVRecord is a drop-in-replacement for the TKBERTLVRecord class supplied in CryptoTokenKit.
Using the
TKBERTLVRecord
from CryptoTokenKit causes issues with older versions of iOS. Although theTKBERTLVRecord
class is available from iOS 10 CryptoTokenKit is only available from iOS 13. TheYKFTLVRecord
is a drop-in-replacement for theTKBERTLVRecord
class supplied in CryptoTokenKit.