libosmogsm  1.1.0
Osmocom GSM library
gsm_23_003.h
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1 
3 #pragma once
4 
5 /* Chapter 2.2 */
6 #define GSM23003_IMSI_MAX_DIGITS 15
7 #define GSM23003_IMSI_MIN_DIGITS 6
8 
10 #define OSMO_IMSI_BUF_SIZE (GSM23003_IMSI_MAX_DIGITS+2)
11 /* Chapter 2.4 */
12 #define GSM23003_TMSI_NUM_BYTES 4
13 /* Chapter 2.5 */
14 #define GSM23003_LMSI_NUM_BYTES 4
15 /* Chapter 2.6 */
16 #define GSM23003_TLLI_NUM_BYTES 4
17 /* Chapter 2.7 */
18 #define GSM23003_PTMSI_SIG_NUM_BYTES 3
19 /* Chapter 2.8 */
20 #define GSM23003_MME_CODE_NUM_BYTES 1
21 #define GSM23003_MME_GROUP_NUM_BYTES 2
22 #define GSM23003_MTMSI_NUM_BYTES 4
23 /* Chapter 6.2.1 */
24 #define GSM23003_IMEI_TAC_NUM_DIGITS 8
25 #define GSM23003_IMEI_SNR_NUM_DIGITS 6
26 #define GSM23003_IMEI_NUM_DIGITS (GSM23003_IMEI_TAC_NUM_DIGITS + \
27  GSM23003_IMEI_SNR_NUM_DIGITS + 1)
28 #define GSM23003_IMEISV_NUM_DIGITS (GSM23003_IMEI_TAC_NUM_DIGITS + \
29  GSM23003_IMEI_SNR_NUM_DIGITS + 2)
30 /* IMEI without Luhn checksum */
31 #define GSM23003_IMEI_NUM_DIGITS_NO_CHK (GSM23003_IMEI_TAC_NUM_DIGITS + \
32  GSM23003_IMEI_SNR_NUM_DIGITS)
33 
34 /* Chapter 19.2 "epc.mnc000.mcc000.3gppnetwork.org" */
35 #define GSM23003_HOME_NETWORK_DOMAIN_LEN 33
36 
37 /* Chapter 19.4.2.4: "mmec00.mmegi0000.mme.epc.mnc000.mcc000.3gppnetwork.org" */
38 #define GSM23003_MME_DOMAIN_LEN 55