iDocTrust DigSig Copy Utility for Android
The NFC tag's UID is a benvelope=false, collect to verify field, thus the UID is not included in the envelope, but it is used to create the signature. Using the collect to verify pragma the NFC tag's UID must be collected to perform a verification.
The iDocTrust Offline Verifier automatically obtains the UID of the NFC tag upon verification and completes the verification, thus ensuring the originality of the tag.
The iDocTrust Offline Verifier can be obtained here: https://play.google.com/store/apps/details?id=com.idt.generic.offline
For access to the CCO application please contact iDocTrust.