nxp_originality_verifier 0.0.2

Flutter package to veryify NXP tag originality against known or provided list of public keys

Flutter package to veryify NXP tag originality signature against known or provided list of public keys

Features

Verifies originality of NTAG, Mifare UL or MIFARE UL EV1 tags

Usage

final verifier = OriginalityVerifier();
verifier.verifyOriginality(
        Uint8List.fromList([4, 171, 135, 242, 202, 17, 144]),
        Uint8List.fromList(
            [103, 177, 117, 11, 204, 235, 17, 116, 249, 163, 59, 242, 14, 2, 38, 85, 26, 99, 102, 147, 155, 49, 249, 73, 132, 140, 60, 8, 115, 80, 250, 144]));

Or specify your own (given by your manufacturer) list of keys

final verifier = OriginalityVerifier(
        ['04494e1a386d3d3cfe3dc10e5de68a499b1c202db5b132393e89ed19fe5be8bc61']);
verifier.verifyOriginality(
        Uint8List.fromList([4, 171, 135, 242, 202, 17, 144]),
        Uint8List.fromList(
            [103, 177, 117, 11, 204, 235, 17, 116, 249, 163, 59, 242, 14, 2, 38, 85, 26, 99, 102, 147, 155, 49, 249, 73, 132, 140, 60, 8, 115, 80, 250, 144]));