SDKs -
Mobile Devices

NISTPack Mobile

Reading and Writing of Standards-Compliant ANSI/NIST Transactions on Mobile Devices

The NISTPack Mobile library is an implementation of NISTPack optimized for mobile applications running on Windows CE and Windows Mobile operating systems. Like NISTPack, NISTPack Mobile includes FBI-compliant WSQ compression for fingerprints images and JPEG/JPEG 2000 compression for facial images; both are performance-optimized for Windows Mobile operating systems. Also like NISTPack, it enables creating, editing and writing of image and text data files compliant with ANSI/NIST-ITL 1-20xx.

Functionality

1. Reading information from a transaction file
   This entails reading the file into an internal format and providing access to the transaction’s image and textual data. This might be done by users who wish to display the information contained in a transaction file.
2. Creating a transaction file
   This entails building up a transaction from image and text information into a valid transaction file. This might be done by users who need to generate submissions of tenprint files or for any other type of transaction.
3. Verification of a transaction file
   This entails examination of the transaction file for compliance with the general transaction format given by the ANSI/NIST specification or by a more specific implementation like the FBI’s EFTS specification or a state specific implementation. The user could determine if the transaction is compliant or if it is not, generate a detailed list of errors.
4. Editing of transaction files
   This entails making changes to existing files
   or correcting items and assuring that the new file is compliant.