modules/woz_aliro_stack/src/protocol/nfc_step

depends on nfc_step_up.h tlv.h

flowchart TD
  cbor_bytes --> cbor_head
  cbor_bytes --> put

API

F`int woz_aliro_build_device_request(const uint8_t element_identifier, size_t element_identifier_length, bool intent_to_store, uint8_t output, size_t output_capacity, size_t *output_length)`

modules/woz_aliro_stack/src/protocol/nfc_step_up.c:67

Build the compact-key Aliro DeviceRequest.

calls cbor_bytes, cbor_head, put, text

F`int woz_aliro_wrap_session_data(const uint8_t ciphertext, size_t ciphertext_length, uint8_t output, size_t output_capacity, size_t *output_length)`

modules/woz_aliro_stack/src/protocol/nfc_step_up.c:110

Encode/decode ISO 18013-5 SessionData: { "data": bstr }.

calls cbor_bytes, cbor_head, text

F`int woz_aliro_wrap_do53(const uint8_t message, size_t message_length, uint8_t output, size_t output_capacity, size_t *output_length)`

modules/woz_aliro_stack/src/protocol/nfc_step_up.c:183

Encode/decode the NFC Device Engagement DO53 wrapper.

F`int woz_aliro_build_envelope_command(const uint8_t encoded_do53, size_t encoded_length, size_t offset, size_t max_command_data, size_t max_response_data, bool extended_supported, uint8_t output, size_t output_capacity, size_t output_length, bool *last_fragment)`

modules/woz_aliro_stack/src/protocol/nfc_step_up.c:215

Build one ENVELOPE command. offset is advanced by the emitted fragment.

F`int woz_aliro_collect_response(const uint8_t response, size_t response_length, uint8_t collected, size_t collected_capacity, size_t collected_length, size_t next_length)`

modules/woz_aliro_stack/src/protocol/nfc_step_up.c:296

Append response data and interpret 9000 / 61xx. sw2==0 means 256 bytes.

Undocumented (9)

writer, put, cbor_head, cbor_bytes, text, cbor_read_head, woz_aliro_unwrap_session_data, woz_aliro_unwrap_do53, woz_aliro_build_get_response_command

API

Fint woz_aliro_build_device_request(const uint8_t *element_identifier, size_t element_identifier_length, bool intent_to_store, uint8_t *output, size_t output_capacity, size_t *output_length)

Fint woz_aliro_wrap_session_data(const uint8_t *ciphertext, size_t ciphertext_length, uint8_t *output, size_t output_capacity, size_t *output_length)

Fint woz_aliro_wrap_do53(const uint8_t *message, size_t message_length, uint8_t *output, size_t output_capacity, size_t *output_length)

Fint woz_aliro_build_envelope_command(const uint8_t *encoded_do53, size_t encoded_length, size_t *offset, size_t max_command_data, size_t max_response_data, bool extended_supported, uint8_t *output, size_t output_capacity, size_t *output_length, bool *last_fragment)

Fint woz_aliro_collect_response(const uint8_t *response, size_t response_length, uint8_t *collected, size_t collected_capacity, size_t *collected_length, size_t *next_length)

F`int woz_aliro_build_device_request(const uint8_t element_identifier, size_t element_identifier_length, bool intent_to_store, uint8_t output, size_t output_capacity, size_t *output_length)`

F`int woz_aliro_wrap_session_data(const uint8_t ciphertext, size_t ciphertext_length, uint8_t output, size_t output_capacity, size_t *output_length)`

F`int woz_aliro_wrap_do53(const uint8_t message, size_t message_length, uint8_t output, size_t output_capacity, size_t *output_length)`

F`int woz_aliro_build_envelope_command(const uint8_t encoded_do53, size_t encoded_length, size_t offset, size_t max_command_data, size_t max_response_data, bool extended_supported, uint8_t output, size_t output_capacity, size_t output_length, bool *last_fragment)`

F`int woz_aliro_collect_response(const uint8_t response, size_t response_length, uint8_t collected, size_t collected_capacity, size_t collected_length, size_t next_length)`