feat(core): Introduce use_compact option for FIDO2.

When use_compact is set to true, Trezor creates smaller credential IDs.

common/defs/fido/apple.json

@@ -1,5 +1,7 @@
 {
   "name": "Apple",
   "webauthn": ["apple.com"],
-  "use_self_attestation": false
+  "use_sign_count": false,
+  "use_self_attestation": false,
+  "use_compact": true
 }

common/tools/coin_info.py

@@ -138,6 +138,7 @@ class FidoApp(TypedDict):
     u2f: list[dict[str, str]]
     use_sign_count: bool
     use_self_attestation: bool
+    use_compact: bool
     no_icon: bool
 
     key: str
@@ -431,6 +432,7 @@ def _load_fido_apps() -> FidoApps:
         app = load_json(file)
         app.setdefault("use_sign_count", None)
         app.setdefault("use_self_attestation", None)
+        app.setdefault("use_compact", None)
         app.setdefault("u2f", [])
         app.setdefault("webauthn", [])
 

common/tools/cointool.py

@@ -459,6 +459,7 @@ FIDO_KNOWN_KEYS = frozenset(
         "name",
         "use_sign_count",
         "use_self_attestation",
+        "use_compact",
         "no_icon",
         "icon",
     )

core/.changelog.d/2784.fixed

@@ -0,0 +1 @@
+Enable Trezor to work as a FIDO2 authenticator for Apple.

core/src/apps/webauthn/fido2.py

@@ -1502,7 +1502,7 @@ def _cbor_make_credential_process(req: Cmd, dialog_mgr: DialogManager) -> State
         cred = Fido2Credential()
         cred.rp_id = rp_id
         cred.rp_id_hash = rp_id_hash
-        cred.rp_name = param[_MAKECRED_CMD_RP].get("name", None)
+        cred.rp_name = rp.get("name", None)
         cred.user_id = user["id"]
         cred.user_name = user.get("name", None)
         cred.user_display_name = user.get("displayName", None)
@@ -1553,6 +1553,20 @@ def _cbor_make_credential_process(req: Cmd, dialog_mgr: DialogManager) -> State
     else:
         cred.use_sign_count = bool(_DEFAULT_USE_SIGN_COUNT)
 
+    if app is not None and app.use_compact:
+        # Remove unnecessary information.
+
+        # The user_id is mandatory only for resident credentials.
+        if not resident_key:
+            cred.user_id = None
+
+        # We prefer to show rp_id, so we don't need rp_name.
+        cred.rp_name = None
+
+        # We prefer to show user_name, so we don't need user_display_name if we have user_name.
+        if cred.user_name:
+            cred.user_display_name = None
+
     # Check data types.
     if (
         not cred.check_data_types()

core/src/apps/webauthn/knownapps.py

@@ -12,11 +12,13 @@ class FIDOApp:
         icon_name: str | None,
         use_sign_count: bool | None,
         use_self_attestation: bool | None,
+        use_compact: bool | None,
     ) -> None:
         self.label = label
         self.icon_name = icon_name
         self.use_sign_count = use_sign_count
         self.use_self_attestation = use_self_attestation
+        self.use_compact = use_compact
 
 
 # fmt: off
@@ -26,8 +28,9 @@ def by_rp_id_hash(rp_id_hash: bytes) -> FIDOApp | None:
         return FIDOApp(
             "apple.com",  # label
             "apple",  # icon_name
-            None,  # use_sign_count
+            False,  # use_sign_count
             False,  # use_self_attestation
+            True,  # use_compact
         )
     if rp_id_hash == b"\x96\x89\x78\xa2\x99\x53\xde\x52\xd3\xef\x0f\x0c\x71\xb7\xb7\xb6\xb1\xaf\x9f\x08\xe2\x57\x89\x6a\x8d\x81\x26\x91\x85\x30\x29\x3b":
         # U2F key for Amazon Web Services
@@ -36,6 +39,7 @@ def by_rp_id_hash(rp_id_hash: bytes) -> FIDOApp | None:
             "aws",  # icon_name
             None,  # use_sign_count
             None,  # use_self_attestation
+            None,  # use_compact
         )
     if rp_id_hash == b"\xc3\x40\x8c\x04\x47\x88\xae\xa5\xb3\xdf\x30\x89\x52\xfd\x8c\xa3\xc7\x0e\x21\xfe\xf4\xf6\xc1\xc2\x37\x4c\xaa\x1d\xf9\xb2\x8d\xdd":
         # WebAuthn key for Binance
@@ -44,6 +48,7 @@ def by_rp_id_hash(rp_id_hash: bytes) -> FIDOApp | None:
             "binance",  # icon_name
             False,  # use_sign_count
             True,  # use_self_attestation
+            None,  # use_compact
         )
     if rp_id_hash == b"\x20\xf6\x61\xb1\x94\x0c\x34\x70\xac\x54\xfa\x2e\xb4\x99\x90\xfd\x33\xb5\x6d\xe8\xde\x60\x18\x70\xff\x02\xa8\x06\x0f\x3b\x7c\x58":
         # WebAuthn key for Binance
@@ -52,6 +57,7 @@ def by_rp_id_hash(rp_id_hash: bytes) -> FIDOApp | None:
             "binance",  # icon_name
             False,  # use_sign_count
             True,  # use_self_attestation
+            None,  # use_compact
         )
     if rp_id_hash == b"\x12\x74\x3b\x92\x12\x97\xb7\x7f\x11\x35\xe4\x1f\xde\xdd\x4a\x84\x6a\xfe\x82\xe1\xf3\x69\x32\xa9\x91\x2f\x3b\x0d\x8d\xfb\x7d\x0e":
         # U2F key for Bitbucket
@@ -60,6 +66,7 @@ def by_rp_id_hash(rp_id_hash: bytes) -> FIDOApp | None:
             "bitbucket",  # icon_name
             None,  # use_sign_count
             None,  # use_self_attestation
+            None,  # use_compact
         )
     if rp_id_hash == b"\x30\x2f\xd5\xb4\x49\x2a\x07\xb9\xfe\xbb\x30\xe7\x32\x69\xec\xa5\x01\x20\x5c\xcf\xe0\xc2\x0b\xf7\xb4\x72\xfa\x2d\x31\xe2\x1e\x63":
         # U2F key for Bitfinex
@@ -68,6 +75,7 @@ def by_rp_id_hash(rp_id_hash: bytes) -> FIDOApp | None:
             "bitfinex",  # icon_name
             None,  # use_sign_count
             None,  # use_self_attestation
+            None,  # use_compact
         )
     if rp_id_hash == b"\xa3\x4d\x30\x9f\xfa\x28\xc1\x24\x14\xb8\xba\x6c\x07\xee\x1e\xfa\xe1\xa8\x5e\x8a\x04\x61\x48\x59\xa6\x7c\x04\x93\xb6\x95\x61\x90":
         # U2F key for Bitwarden
@@ -76,6 +84,7 @@ def by_rp_id_hash(rp_id_hash: bytes) -> FIDOApp | None:
             "bitwarden",  # icon_name
             None,  # use_sign_count
             None,  # use_self_attestation
+            None,  # use_compact
         )
     if rp_id_hash == b"\x19\x81\x5c\xb9\xa5\xfb\x25\xd8\x05\xde\xbd\x7b\x32\x53\x7e\xd5\x78\x63\x9b\x3e\xd1\x08\xec\x7c\x5b\xb9\xe8\xf0\xdf\xb1\x68\x73":
         # WebAuthn key for Cloudflare
@@ -84,6 +93,7 @@ def by_rp_id_hash(rp_id_hash: bytes) -> FIDOApp | None:
             "cloudflare",  # icon_name
             None,  # use_sign_count
             None,  # use_self_attestation
+            None,  # use_compact
         )
     if rp_id_hash == b"\xe2\x7d\x61\xb4\xe9\x9d\xe0\xed\x98\x16\x3c\xb3\x8b\x7a\xf9\x33\xc6\x66\x5e\x55\x09\xe8\x49\x08\x37\x05\x58\x13\x77\x8e\x23\x6a":
         # WebAuthn key for Coinbase
@@ -92,6 +102,7 @@ def by_rp_id_hash(rp_id_hash: bytes) -> FIDOApp | None:
             "coinbase",  # icon_name
             None,  # use_sign_count
             None,  # use_self_attestation
+            None,  # use_compact
         )
     if rp_id_hash == b"\x68\x20\x19\x15\xd7\x4c\xb4\x2a\xf5\xb3\xcc\x5c\x95\xb9\x55\x3e\x3e\x3a\x83\xb4\xd2\xa9\x3b\x45\xfb\xad\xaa\x84\x69\xff\x8e\x6e":
         # U2F key for Dashlane
@@ -100,6 +111,7 @@ def by_rp_id_hash(rp_id_hash: bytes) -> FIDOApp | None:
             "dashlane",  # icon_name
             None,  # use_sign_count
             None,  # use_self_attestation
+            None,  # use_compact
         )
     if rp_id_hash == b"\xc5\x0f\x8a\x7b\x70\x8e\x92\xf8\x2e\x7a\x50\xe2\xbd\xc5\x5d\x8f\xd9\x1a\x22\xfe\x6b\x29\xc0\xcd\xf7\x80\x55\x30\x84\x2a\xf5\x81":
         # U2F key for Dropbox
@@ -108,6 +120,7 @@ def by_rp_id_hash(rp_id_hash: bytes) -> FIDOApp | None:
             "dropbox",  # icon_name
             False,  # use_sign_count
             None,  # use_self_attestation
+            None,  # use_compact
         )
     if rp_id_hash == b"\x82\xf4\xa8\xc9\x5f\xec\x94\xb2\x6b\xaf\x9e\x37\x25\x0e\x95\x63\xd9\xa3\x66\xc7\xbe\x26\x1c\xa4\xdd\x01\x01\xf4\xd5\xef\xcb\x83":
         # WebAuthn key for Dropbox
@@ -116,6 +129,7 @@ def by_rp_id_hash(rp_id_hash: bytes) -> FIDOApp | None:
             "dropbox",  # icon_name
             False,  # use_sign_count
             None,  # use_self_attestation
+            None,  # use_compact
         )
     if rp_id_hash == b"\xf3\xe2\x04\x2f\x94\x60\x7d\xa0\xa9\xc1\xf3\xb9\x5e\x0d\x2f\x2b\xb2\xe0\x69\xc5\xbb\x4f\xa7\x64\xaf\xfa\x64\x7d\x84\x7b\x7e\xd6":
         # U2F key for Duo
@@ -124,6 +138,7 @@ def by_rp_id_hash(rp_id_hash: bytes) -> FIDOApp | None:
             "duo",  # icon_name
             None,  # use_sign_count
             None,  # use_self_attestation
+            None,  # use_compact
         )
     if rp_id_hash == b"\x31\x19\x33\x28\xf8\xe2\x1d\xfb\x6c\x99\xf3\x22\xd2\x2d\x7b\x0b\x50\x87\x78\xe6\x4f\xfb\xba\x86\xe5\x22\x93\x37\x90\x31\xb8\x74":
         # WebAuthn key for Facebook
@@ -132,6 +147,7 @@ def by_rp_id_hash(rp_id_hash: bytes) -> FIDOApp | None:
             "facebook",  # icon_name
             None,  # use_sign_count
             None,  # use_self_attestation
+            None,  # use_compact
         )
     if rp_id_hash == b"\x69\x66\xab\xe3\x67\x4e\xa2\xf5\x30\x79\xeb\x71\x01\x97\x84\x8c\x9b\xe6\xf3\x63\x99\x2f\xd0\x29\xe9\x89\x84\x47\xcb\x9f\x00\x84":
         # U2F key for FastMail
@@ -140,6 +156,7 @@ def by_rp_id_hash(rp_id_hash: bytes) -> FIDOApp | None:
             "fastmail",  # icon_name
             None,  # use_sign_count
             None,  # use_self_attestation
+            None,  # use_compact
         )
     if rp_id_hash == b"\x3f\xcb\x82\x82\xb8\x46\x76\xeb\xee\x71\x40\xe3\x9e\xca\xe1\x6e\xeb\x19\x90\x64\xc7\xc7\xe4\x43\x2e\x28\xc9\xb5\x7e\x4b\x60\x39":
         # WebAuthn key for FastMail
@@ -148,6 +165,7 @@ def by_rp_id_hash(rp_id_hash: bytes) -> FIDOApp | None:
             "fastmail",  # icon_name
             None,  # use_sign_count
             None,  # use_self_attestation
+            None,  # use_compact
         )
     if rp_id_hash == b"\x9d\x61\x44\x2f\x5c\xe1\x33\xbd\x46\x54\x4f\xc4\x2f\x0a\x6d\x54\xc0\xde\xb8\x88\x40\xca\xc2\xb6\xae\xfa\x65\x14\xf8\x93\x49\xe9":
         # U2F key for Fedora
@@ -156,6 +174,7 @@ def by_rp_id_hash(rp_id_hash: bytes) -> FIDOApp | None:
             "fedora",  # icon_name
             None,  # use_sign_count
             None,  # use_self_attestation
+            None,  # use_compact
         )
     if rp_id_hash == b"\xa4\xe2\x2d\xca\xfe\xa7\xe9\x0e\x12\x89\x50\x11\x39\x89\xfc\x45\x97\x8d\xc9\xfb\x87\x76\x75\x60\x51\x6c\x1c\x69\xdf\xdf\xd1\x96":
         # U2F key for Gandi
@@ -164,6 +183,7 @@ def by_rp_id_hash(rp_id_hash: bytes) -> FIDOApp | None:
             "gandi",  # icon_name
             False,  # use_sign_count
             None,  # use_self_attestation
+            None,  # use_compact
         )
     if rp_id_hash == b"\x54\xce\x65\x1e\xd7\x15\xb4\xaa\xa7\x55\xee\xce\xbd\x4e\xa0\x95\x08\x15\xb3\x34\xbd\x07\xd1\x09\x89\x3e\x96\x30\x18\xcd\xdb\xd9":
         # WebAuthn key for Gandi
@@ -172,6 +192,7 @@ def by_rp_id_hash(rp_id_hash: bytes) -> FIDOApp | None:
             "gandi",  # icon_name
             False,  # use_sign_count
             None,  # use_self_attestation
+            None,  # use_compact
         )
     if rp_id_hash == b"\x86\x06\xc1\x68\xe5\x1f\xc1\x31\xe5\x46\xad\x57\xa1\x9f\x32\x97\xb1\x1e\x0e\x5c\xe8\x3e\x8e\x89\x31\xb2\x85\x08\x11\xcf\xa8\x81":
         # WebAuthn key for Gemini
@@ -180,6 +201,7 @@ def by_rp_id_hash(rp_id_hash: bytes) -> FIDOApp | None:
             "gemini",  # icon_name
             False,  # use_sign_count
             True,  # use_self_attestation
+            None,  # use_compact
         )
     if rp_id_hash == b"\x70\x61\x7d\xfe\xd0\x65\x86\x3a\xf4\x7c\x15\x55\x6c\x91\x79\x88\x80\x82\x8c\xc4\x07\xfd\xf7\x0a\xe8\x50\x11\x56\x94\x65\xa0\x75":
         # U2F key for GitHub
@@ -188,6 +210,7 @@ def by_rp_id_hash(rp_id_hash: bytes) -> FIDOApp | None:
             "github",  # icon_name
             True,  # use_sign_count
             None,  # use_self_attestation
+            None,  # use_compact
         )
     if rp_id_hash == b"\x3a\xeb\x00\x24\x60\x38\x1c\x6f\x25\x8e\x83\x95\xd3\x02\x6f\x57\x1f\x0d\x9a\x76\x48\x8d\xcd\x83\x76\x39\xb1\x3a\xed\x31\x65\x60":
         # WebAuthn key for GitHub
@@ -196,6 +219,7 @@ def by_rp_id_hash(rp_id_hash: bytes) -> FIDOApp | None:
             "github",  # icon_name
             True,  # use_sign_count
             None,  # use_self_attestation
+            None,  # use_compact
         )
     if rp_id_hash == b"\xe7\xbe\x96\xa5\x1b\xd0\x19\x2a\x72\x84\x0d\x2e\x59\x09\xf7\x2b\xa8\x2a\x2f\xe9\x3f\xaa\x62\x4f\x03\x39\x6b\x30\xe4\x94\xc8\x04":
         # U2F key for GitLab
@@ -204,6 +228,7 @@ def by_rp_id_hash(rp_id_hash: bytes) -> FIDOApp | None:
             "gitlab",  # icon_name
             None,  # use_sign_count
             None,  # use_self_attestation
+            None,  # use_compact
         )
     if rp_id_hash == b"\xa5\x46\x72\xb2\x22\xc4\xcf\x95\xe1\x51\xed\x8d\x4d\x3c\x76\x7a\x6c\xc3\x49\x43\x59\x43\x79\x4e\x88\x4f\x3d\x02\x3a\x82\x29\xfd":
         # U2F key for Google
@@ -212,6 +237,7 @@ def by_rp_id_hash(rp_id_hash: bytes) -> FIDOApp | None:
             "google",  # icon_name
             None,  # use_sign_count
             False,  # use_self_attestation
+            None,  # use_compact
         )
     if rp_id_hash == b"\xd4\xc9\xd9\x02\x73\x26\x27\x1a\x89\xce\x51\xfc\xaf\x32\x8e\xd6\x73\xf1\x7b\xe3\x34\x69\xff\x97\x9e\x8a\xb8\xdd\x50\x1e\x66\x4f":
         # WebAuthn key for Google
@@ -220,6 +246,7 @@ def by_rp_id_hash(rp_id_hash: bytes) -> FIDOApp | None:
             "google",  # icon_name
             None,  # use_sign_count
             False,  # use_self_attestation
+            None,  # use_compact
         )
     if rp_id_hash == b"\x9c\x2e\x02\xc4\xff\xf7\x76\x62\xe1\xde\x80\x3b\x43\x9e\x11\xc0\xdd\x0c\x3f\x66\x42\xce\xc4\xe6\x84\xd6\x49\x87\x0a\xd1\xbb\x59":
         # WebAuthn key for Invity
@@ -228,6 +255,7 @@ def by_rp_id_hash(rp_id_hash: bytes) -> FIDOApp | None:
             "invity",  # icon_name
             None,  # use_sign_count
             None,  # use_self_attestation
+            None,  # use_compact
         )
     if rp_id_hash == b"\x53\xa1\x5b\xa4\x2a\x7c\x03\x25\xb8\xdb\xee\x28\x96\x34\xa4\x8f\x58\xae\xa3\x24\x66\x45\xd5\xff\x41\x8f\x9b\xb8\x81\x98\x85\xa9":
         # U2F key for Keeper
@@ -236,6 +264,7 @@ def by_rp_id_hash(rp_id_hash: bytes) -> FIDOApp | None:
             "keeper",  # icon_name
             None,  # use_sign_count
             None,  # use_self_attestation
+            None,  # use_compact
         )
     if rp_id_hash == b"\xd6\x5f\x00\x5e\xf4\xde\xa9\x32\x0c\x99\x73\x05\x3c\x95\xff\x60\x20\x11\x5d\x5f\xec\x1b\x7f\xee\x41\xa5\x78\xe1\x8d\xf9\xca\x8c":
         # U2F key for Keeper
@@ -244,6 +273,7 @@ def by_rp_id_hash(rp_id_hash: bytes) -> FIDOApp | None:
             "keeper",  # icon_name
             None,  # use_sign_count
             None,  # use_self_attestation
+            None,  # use_compact
         )
     if rp_id_hash == b"\x3f\x37\x50\x85\x33\x2c\xac\x4f\xad\xf9\xe5\xdd\x28\xcd\x54\x69\x8f\xab\x98\x4b\x75\xd9\xc3\x6a\x07\x2c\xb1\x60\x77\x3f\x91\x52":
         # WebAuthn key for Kraken
@@ -252,6 +282,7 @@ def by_rp_id_hash(rp_id_hash: bytes) -> FIDOApp | None:
             "kraken",  # icon_name
             None,  # use_sign_count
             None,  # use_self_attestation
+            None,  # use_compact
         )
     if rp_id_hash == b"\xf8\x3f\xc3\xa1\xb2\x89\xa0\xde\xc5\xc1\xc8\xaa\x07\xe9\xb5\xdd\x9c\xbb\x76\xf6\xb2\xf5\x60\x60\x17\x66\x72\x68\xe5\xb9\xc4\x5e":
         # WebAuthn key for login.gov
@@ -260,6 +291,7 @@ def by_rp_id_hash(rp_id_hash: bytes) -> FIDOApp | None:
             "login.gov",  # icon_name
             False,  # use_sign_count
             None,  # use_self_attestation
+            None,  # use_compact
         )
     if rp_id_hash == b"\x35\x6c\x9e\xd4\xa0\x93\x21\xb9\x69\x5f\x1e\xaf\x91\x82\x03\xf1\xb5\x5f\x68\x9d\xa6\x1f\xbc\x96\x18\x4c\x15\x7d\xda\x68\x0c\x81":
         # WebAuthn key for Microsoft
@@ -268,6 +300,7 @@ def by_rp_id_hash(rp_id_hash: bytes) -> FIDOApp | None:
             "microsoft",  # icon_name
             False,  # use_sign_count
             False,  # use_self_attestation
+            None,  # use_compact
         )
     if rp_id_hash == b"\xab\x2d\xaf\x07\x43\xde\x78\x2a\x70\x18\x9a\x0f\x5e\xfc\x30\x90\x2f\x92\x5b\x9f\x9a\x18\xc5\xd7\x14\x1b\x7b\x12\xf8\xa0\x10\x0c":
         # WebAuthn key for mojeID
@@ -276,6 +309,7 @@ def by_rp_id_hash(rp_id_hash: bytes) -> FIDOApp | None:
             "mojeid",  # icon_name
             None,  # use_sign_count
             None,  # use_self_attestation
+            None,  # use_compact
         )
     if rp_id_hash == b"\x85\x71\x01\x36\x1b\x20\xa9\x54\x4c\xdb\x9b\xef\x65\x85\x8b\x6b\xac\x70\x13\x55\x0d\x8f\x84\xf7\xef\xee\x25\x2b\x96\xfa\x7c\x1e":
         # WebAuthn key for Namecheap
@@ -284,6 +318,7 @@ def by_rp_id_hash(rp_id_hash: bytes) -> FIDOApp | None:
             "namecheap",  # icon_name
             None,  # use_sign_count
             None,  # use_self_attestation
+            None,  # use_compact
         )
     if rp_id_hash == b"\xa2\x59\xc2\xb5\x0d\x78\x50\x80\xf8\xbe\x7f\x17\xca\xf8\x15\x6c\x8d\x18\xf4\x7e\xdb\xaf\x51\x8f\xa6\xf5\x9f\x29\xcd\x28\xf1\x5c":
         # WebAuthn key for Proton
@@ -292,6 +327,7 @@ def by_rp_id_hash(rp_id_hash: bytes) -> FIDOApp | None:
             "proton",  # icon_name
             None,  # use_sign_count
             None,  # use_self_attestation
+            None,  # use_compact
         )
     if rp_id_hash == b"\x08\xb2\xa3\xd4\x19\x39\xaa\x31\x66\x84\x93\xcb\x36\xcd\xcc\x4f\x16\xc4\xd9\xb4\xc8\x23\x8b\x73\xc2\xf6\x72\xc0\x33\x00\x71\x97":
         # U2F key for Slush Pool
@@ -300,6 +336,7 @@ def by_rp_id_hash(rp_id_hash: bytes) -> FIDOApp | None:
             "slushpool",  # icon_name
             None,  # use_sign_count
             None,  # use_self_attestation
+            None,  # use_compact
         )
     if rp_id_hash == b"\x38\x80\x4f\x2e\xff\x74\xf2\x28\xb7\x41\x51\xc2\x01\xaa\x82\xe7\xe8\xee\xfc\xac\xfe\xcf\x23\xfa\x14\x6b\x13\xa3\x76\x66\x31\x4f":
         # U2F key for Slush Pool
@@ -308,6 +345,7 @@ def by_rp_id_hash(rp_id_hash: bytes) -> FIDOApp | None:
             "slushpool",  # icon_name
             None,  # use_sign_count
             None,  # use_self_attestation
+            None,  # use_compact
         )
     if rp_id_hash == b"\x2a\xc6\xad\x09\xa6\xd0\x77\x2c\x44\xda\x73\xa6\x07\x2f\x9d\x24\x0f\xc6\x85\x4a\x70\xd7\x9c\x10\x24\xff\x7c\x75\x59\x59\x32\x92":
         # U2F key for Stripe
@@ -316,6 +354,7 @@ def by_rp_id_hash(rp_id_hash: bytes) -> FIDOApp | None:
             "stripe",  # icon_name
             None,  # use_sign_count
             None,  # use_self_attestation
+            None,  # use_compact
         )
     if rp_id_hash == b"\xfa\xbe\xec\xe3\x98\x2f\xad\x9d\xdc\xc9\x8f\x91\xbd\x2e\x75\xaf\xc7\xd1\xf4\xca\x54\x49\x29\xb2\xd0\xd0\x42\x12\xdf\xfa\x30\xfa":
         # U2F key for Tutanota
@@ -324,6 +363,7 @@ def by_rp_id_hash(rp_id_hash: bytes) -> FIDOApp | None:
             "tutanota",  # icon_name
             None,  # use_sign_count
             None,  # use_self_attestation
+            None,  # use_compact
         )
     if rp_id_hash == b"\x1b\x3c\x16\xdd\x2f\x7c\x46\xe2\xb4\xc2\x89\xdc\x16\x74\x6b\xcc\x60\xdf\xcf\x0f\xb8\x18\xe1\x32\x15\x52\x6e\x14\x08\xe7\xf4\x68":
         # U2F key for u2f.bin.coffee
@@ -332,6 +372,7 @@ def by_rp_id_hash(rp_id_hash: bytes) -> FIDOApp | None:
             None,  # icon_name
             None,  # use_sign_count
             None,  # use_self_attestation
+            None,  # use_compact
         )
     if rp_id_hash == b"\xa6\x42\xd2\x1b\x7c\x6d\x55\xe1\xce\x23\xc5\x39\x98\x28\xd2\xc7\x49\xbf\x6a\x6e\xf2\xfe\x03\xcc\x9e\x10\xcd\xf4\xed\x53\x08\x8b":
         # WebAuthn key for webauthn.bin.coffee
@@ -340,6 +381,7 @@ def by_rp_id_hash(rp_id_hash: bytes) -> FIDOApp | None:
             None,  # icon_name
             None,  # use_sign_count
             None,  # use_self_attestation
+            None,  # use_compact
         )
     if rp_id_hash == b"\x74\xa6\xea\x92\x13\xc9\x9c\x2f\x74\xb2\x24\x92\xb3\x20\xcf\x40\x26\x2a\x94\xc1\xa9\x50\xa0\x39\x7f\x29\x25\x0b\x60\x84\x1e\xf0":
         # WebAuthn key for WebAuthn.io
@@ -348,6 +390,7 @@ def by_rp_id_hash(rp_id_hash: bytes) -> FIDOApp | None:
             None,  # icon_name
             None,  # use_sign_count
             None,  # use_self_attestation
+            None,  # use_compact
         )
     if rp_id_hash == b"\xf9\x5b\xc7\x38\x28\xee\x21\x0f\x9f\xd3\xbb\xe7\x2d\x97\x90\x80\x13\xb0\xa3\x75\x9e\x9a\xea\x3d\x0a\xe3\x18\x76\x6c\xd2\xe1\xad":
         # WebAuthn key for WebAuthn.me
@@ -356,6 +399,7 @@ def by_rp_id_hash(rp_id_hash: bytes) -> FIDOApp | None:
             None,  # icon_name
             None,  # use_sign_count
             None,  # use_self_attestation
+            None,  # use_compact
         )
     if rp_id_hash == b"\xc4\x6c\xef\x82\xad\x1b\x54\x64\x77\x59\x1d\x00\x8b\x08\x75\x9e\xc3\xe6\xd2\xec\xb4\xf3\x94\x74\xbf\xea\x69\x69\x92\x5d\x03\xb7":
         # WebAuthn key for demo.yubico.com
@@ -364,6 +408,7 @@ def by_rp_id_hash(rp_id_hash: bytes) -> FIDOApp | None:
             None,  # icon_name
             None,  # use_sign_count
             None,  # use_self_attestation
+            None,  # use_compact
         )
 
     return None

core/src/apps/webauthn/knownapps.py.mako

@@ -12,11 +12,13 @@ class FIDOApp:
         icon_name: str | None,
         use_sign_count: bool | None,
         use_self_attestation: bool | None,
+        use_compact: bool | None,
     ) -> None:
         self.label = label
         self.icon_name = icon_name
         self.use_sign_count = use_sign_count
         self.use_self_attestation = use_self_attestation
+        self.use_compact = use_compact
 
 
 <%
@@ -44,6 +46,7 @@ def by_rp_id_hash(rp_id_hash: bytes) -> FIDOApp | None:
             ${black_repr(app.icon_name)},  # icon_name
             ${black_repr(app.use_sign_count)},  # use_sign_count
             ${black_repr(app.use_self_attestation)},  # use_self_attestation
+            ${black_repr(app.use_compact)},  # use_compact
         )
 % endfor