33 static inline bool fitsBuffer(const uint8_t* begin, const uint8_t* end, uint32_t field_size) {  in fitsBuffer()  argument
36             && dummy <= reinterpret_cast<uintptr_t>(end);  in fitsBuffer()
53 static inline gatekeeper_error_t read_from_buffer(const uint8_t **buffer, const uint8_t *end,  in read_from_buffer()  argument
56     if (!fitsBuffer(*buffer, end, sizeof(uint32_t))) return ERROR_INVALID;  in read_from_buffer()
68         if (!fitsBuffer(*buffer, end, length)) return ERROR_INVALID;  in read_from_buffer()
94 uint32_t GateKeeperMessage::Serialize(uint8_t *buffer, const uint8_t *end) const {  in Serialize()
96     if (!fitsBuffer(buffer, end, GetSerializedSize())) {  in Serialize()
101     if (!fitsBuffer(buffer, end, sizeof(serial_header_t))) return 0;  in Serialize()
107         if (!fitsBuffer(buffer, end, sizeof(retry_timeout))) return 0;  in Serialize()
112         if (!fitsBuffer(buffer, end, serialized_size)) return 0;  in Serialize()
119 gatekeeper_error_t GateKeeperMessage::Deserialize(const uint8_t *payload, const uint8_t *end) {  in Deserialize()  argument
120     if (!fitsBuffer(payload, end, sizeof(serial_header_t))) return ERROR_INVALID;  in Deserialize()
126         return nonErrorDeserialize(payload, end);  in Deserialize()
130             if (!fitsBuffer(payload, end, sizeof(retry_timeout))) {  in Deserialize()
165 gatekeeper_error_t VerifyRequest::nonErrorDeserialize(const uint8_t *payload, const uint8_t *end) {  in nonErrorDeserialize()  argument
171     if (!fitsBuffer(payload, end, sizeof(challenge))) return ERROR_INVALID;  in nonErrorDeserialize()
176     error = read_from_buffer(&payload, end, &password_handle);  in nonErrorDeserialize()
179     return read_from_buffer(&payload, end, &provided_password);  in nonErrorDeserialize()
206 gatekeeper_error_t VerifyResponse::nonErrorDeserialize(const uint8_t *payload, const uint8_t *end) {  in nonErrorDeserialize()  argument
210     gatekeeper_error_t err = read_from_buffer(&payload, end, &auth_token);  in nonErrorDeserialize()
215     if (!fitsBuffer(payload, end, sizeof(request_reenroll))) return ERROR_INVALID;  in nonErrorDeserialize()
240 gatekeeper_error_t EnrollRequest::nonErrorDeserialize(const uint8_t *payload, const uint8_t *end) {  in nonErrorDeserialize()  argument
247      ret = read_from_buffer(&payload, end, &provided_password);  in nonErrorDeserialize()
252      ret = read_from_buffer(&payload, end, &enrolled_password);  in nonErrorDeserialize()
257      return read_from_buffer(&payload, end, &password_handle);  in nonErrorDeserialize()
277 gatekeeper_error_t EnrollResponse::nonErrorDeserialize(const uint8_t *payload, const uint8_t *end) {  in nonErrorDeserialize()  argument
280     return read_from_buffer(&payload, end, &enrolled_password_handle);  in nonErrorDeserialize()