From 948dce92305466ee4a6ceccd8fbec35748c2af8c Mon Sep 17 00:00:00 2001
From: Philippe Teuwen <phil@teuwen.org>
Date: Thu, 31 Jul 2025 14:59:02 +0200
Subject: [PATCH] new pk

---
 client/src/crypto/originality.c | 6 ++++++
 tools/recover_pk.py             | 6 ++++++
 2 files changed, 12 insertions(+)

diff --git a/client/src/crypto/originality.c b/client/src/crypto/originality.c
index 6b6e687a0..e0dfe1f9c 100644
--- a/client/src/crypto/originality.c
+++ b/client/src/crypto/originality.c
@@ -59,6 +59,12 @@ const ecdsa_publickey_ng_t manufacturer_public_keys[] = {
         "04DC34DAA903F2726A6225B11C692AF6AB4396575CA12810CBBCE3F781A097B3833B50AB364A70D9C2B641A728A599AE74"
     },
 
+    // ref: AN12998 NTAG 22x DNA (StatusDetect) - Features and hints
+    {
+        PK_MFUL,    MBEDTLS_ECP_DP_SECP192R1, 49, "NXP NTAG 22x DNA",
+        "0485D5B9353B4FAA77581BA2AE96630C5876D6E8603308ABE9A81A0B506F52D02D04FEE6F2D365B3DEE7B9FAD9133E2976"
+    },
+
     {
         PK_MFP,     MBEDTLS_ECP_DP_SECP224R1, 57, "MIFARE Plus EV1",
         "044409ADC42F91A8394066BA83D872FB1D16803734E911170412DDF8BAD1A4DADFD0416291AFE1C748253925DA39A5F39A1C557FFACD34C62E"
diff --git a/tools/recover_pk.py b/tools/recover_pk.py
index 1e6bc33f7..06cac1ce7 100755
--- a/tools/recover_pk.py
+++ b/tools/recover_pk.py
@@ -183,6 +183,12 @@ def selftests():
                      "20593261", "F762CDD59EEDC075F4DDBA7ECD529FEEE5135C65A84D12EF0A250A321B2012F5"],
          'pk': "046F70AC557F5461CE5052C8E4A7838C11C7A236797E8A0730A101837C004039C2"},
 
+        {'name': "NTAG223DNA, NTAG224DNA",
+         # uses prime192v1, None,
+         # TODO more samples
+         'samples': ["043302218D3D00", "6A5D5E034F4FC823CACAB56C1A77A409B8DB345F89BD3FD59ED1F9C0093518609BE62D0A20764D2011E47EFA187F29AA"],                  # noqa: E501
+         'pk': "0485D5B9353B4FAA77581BA2AE96630C5876D6E8603308ABE9A81A0B506F52D02D04FEE6F2D365B3DEE7B9FAD9133E2976"},                                        # noqa: E501
+
         # TruST25 (ST25TA) - KeyID 0x01?
         # curve=secp128r1, hash=sha256 - from block 224 in ST25TA NDEF file
         {'name': "ST25TA02KB TruST25 (ST) / KeyID 0x01?",