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Fix Ultralight EV1 regression (#4287)

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* Fix EV1 regression introduced in e7634d7

* ./fbt format

---------

Co-authored-by: hedger <hedger@users.noreply.github.com>
Co-authored-by: hedger <hedger@nanode.su>
This commit is contained in:
Nathan N
2025-11-06 14:05:16 -05:00
committed by GitHub
parent a42e30f394
commit c873eb5e36
1 changed files with 10 additions and 7 deletions
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17
applications/main/nfc/helpers/protocol_support/mf_ultralight/mf_ultralight.c
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@@ -152,13 +152,16 @@ static NfcCommand
if(!mf_ultralight_event->data->auth_context.skip_auth) {
mf_ultralight_event->data->auth_context.password = instance->mf_ul_auth->password;
// Only set tdes_key for Manual/Reader auth types, not for dictionary attacks
if(instance->mf_ul_auth->type == MfUltralightAuthTypeManual ||
instance->mf_ul_auth->type == MfUltralightAuthTypeReader) {
mf_ultralight_event->data->key_request_data.key = instance->mf_ul_auth->tdes_key;
mf_ultralight_event->data->key_request_data.key_provided = true;
} else {
mf_ultralight_event->data->key_request_data.key_provided = false;
if(data->type == MfUltralightTypeMfulC) {
// Only set tdes_key for Manual/Reader auth types, not for dictionary attacks
if(instance->mf_ul_auth->type == MfUltralightAuthTypeManual ||
instance->mf_ul_auth->type == MfUltralightAuthTypeReader) {
mf_ultralight_event->data->key_request_data.key =
instance->mf_ul_auth->tdes_key;
mf_ultralight_event->data->key_request_data.key_provided = true;
} else {
mf_ultralight_event->data->key_request_data.key_provided = false;
}
}
}
} else if(mf_ultralight_event->type == MfUltralightPollerEventTypeAuthSuccess) {