1 / 12

RUIM UIM-ID IMSI SSD

RUIM UIM-ID IMSI SSD. HLR UIM-ID IMSI SSD. MT1 Terminal ESN1. MT2 Terminal ESN2. MSC. VLR. AC. RAND UIM-ID IMSI_S1 SSD_A. omt (AUTH=1, RAND). RAND. AUTHR. AUTHR. system access (RANDC, AUTHR). AUTHREQ [RAND, AUTHR]. RAND UIM-ID IMSI_S1 SSD_A. AUTHREQ [RAND, AUTHR].

selah
Download Presentation

RUIM UIM-ID IMSI SSD

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. RUIM UIM-ID IMSI SSD HLR UIM-ID IMSI SSD MT1 Terminal ESN1 MT2 Terminal ESN2 MSC VLR AC RAND UIM-ID IMSI_S1 SSD_A omt (AUTH=1, RAND) RAND AUTHR AUTHR system access (RANDC, AUTHR) AUTHREQ [RAND, AUTHR] RAND UIM-ID IMSI_S1 SSD_A AUTHREQ [RAND, AUTHR] AUTHREQ [RAND, AUTHR, ESN(UIM-ID)] authreq authreq AUTHR authreq omt (AUTH=1, RAND) RAND UIM-ID IMSI_S1 SSD_A RAND AUTHR system access (RANDC, AUTHR) AUTHR AUTHREQ [RAND, AUTHR] RAND UIM-ID IMSI_S1 SSD_A AUTHREQ [RAND, AUTHR] AUTHREQ [RAND, AUTHR, ESN(UIM-ID）] authreq authreq AUTHR authreq Fig. 1 Scenario (1) (Authentication)

  2. RUIM UIM-ID IMSI SSD HLR IMSI SSD MT1 Terminal ESN1 MT2 Terminal ESN2 MSC VLR AC RAND Terminal ESN1 IMSI_S1 SSD_A omt (AUTH=1, RAND) RAND, Terminal ESN1 AUTHR1 AUTHR1 system access (RANDC, AUTHR1, ESN(Terminal ESN1)) AUTHREQ [RAND, AUTHR1, ESN(Terminal ESN1)] RAND Terminal ESN1 IMSI_S1 SSD_A AUTHREQ [RAND, AUTHR1, ESN(Terminal ESN1)] AUTHREQ [RAND, AUTHR1, ESN(Terminal ESN1)] authreq authreq AUTHR1 authreq omt (AUTH=1, RAND) RAND Terminal ESN2 IMSI_S1 SSD_A RAND, Terminal ESN2 AUTHR2 system access (RANDC, AUTHR2, ESN(Terminal ESN2)) AUTHR2 AUTHREQ [RAND, AUTHR2, ESN(Terminal ESN2)] RAND Terminal ESN2 IMSI_S1 SSD_A AUTHREQ [RAND, AUTHR2, ESN(Terminal ESN2)] AUTHREQ [RAND, AUTHR2, ESN(Terminal ESN2)] authreq authreq AUTHR2 authreq Fig. 2 Scenario (2) (Authentication)

  3. RUIM UIM-ID IMSI SSD HLR UIM-ID IMSI SSD MT1 Terminal ESN1 MT2 Terminal ESN2 MSC VLR AC omt (AUTH=0) system access AUTHREQ AUTHREQ RANDU IMSI_S2 UIM-ID IMSI_S1 SSD_A AUTHREQ [ESN(UIM-ID)] authreq [AUTHU, RANDU] authreq [AUTHU, RANDU] authreq [AUTHU, RANDU] Note: Voice/traffic channel shall be assigned by this time AUTHU unique challenge (RANDU) RANDU IMSI_S2 UIM-ID IMSI_S1 SSD_A RANDU AUTHU challenge response (AUTHU) ASREPORT [UCHALRPT] ASREPORT [UCHALRPT] AUTHU ASREPORT [UCHALRPT] asreport asreport asreport Fig. 3 Scenario (1) (Authentication on Voice Channel Only) 1/2

  4. RUIM MT1 MT2 MSC VLR HLR AC omt (AUTH=0) system access AUTHREQ AUTHREQ RANDU IMSI_S2 UIM-ID IMSI_S1 SSD_A AUTHREQ [ESN(UIM-ID)] authreq [AUTHU, RANDU] authreq [AUTHU, RANDU] authreq [AUTHU, RANDU] Note: Voice/traffic channel shall be assigned by this time AUTHU unique challenge (RANDU) RANDU IMSI_S2 UIM-ID IMSI_S1 SSD_A RANDU AUTHU challenge response (AUTHU) ASREPORT [UCHALRPT] ASREPORT [UCHALRPT] AUTHU ASREPORT [UCHALRPT] asreport asreport asreport Fig. 3 Scenario (1) (Authentication on Voice Channel Only) 2/2

  5. RUIM UIM-ID IMSI SSD HLR IMSI SSD MT1 Terminal ESN1 MT2 Terminal ESN2 MSC VLR AC omt (AUTH=0) system access (ESN(Terminal ESN1)) AUTHREQ [ESN(Terminal ESN1)] AUTHREQ [ESN(Terminal ESN1)] RANDU IMSI_S2 Terminal ESN1 IMSI_S1 SSD_A AUTHREQ [ESN(Terminal ESN1)] authreq [AUTHU1, RANDU] authreq [AUTHU1, RANDU] authreq [AUTHU1, RANDU] Note: Voice/traffic channel shall be assigned by this time AUTHU1 unique challenge (RANDU) RANDU IMSI_S2 Terminal ESN1 IMSI_S1 SSD_A RANDU, Terminal ESN1 AUTHU1 challenge response (AUTHU1) ASREPORT [UCHALRPT] ASREPORT [UCHALRPT] AUTHU1 ASREPORT [UCHALRPT] asreport asreport asreport Fig. 4 Scenario (2) (Authentication on Voice Channel Only) 1/2

  6. RUIM MT1 MT2 MSC VLR HLR AC omt (AUTH=0) system access (ESN(Terminal ESN2)) AUTHREQ [ESN(Terminal ESN2)] AUTHREQ [ESN(Terminal ESN2)] RANDU IMSI_S2 Terminal ESN2 IMSI_S1 SSD_A AUTHREQ [ESN(Terminal ESN2)] authreq [AUTHU2, RANDU] authreq [AUTHU2, RANDU] authreq [AUTHU2, RANDU] AUTHU2 Note: Voice/traffic channel shall be assigned by this time unique challenge (RANDU) RANDU, Terminal ESN2 RANDU IMSI_S2 Terminal ESN2 IMSI_S1 SSD_A AUTHU2 challenge response (AUTHU2) ASREPORT [UCHALRPT] ASREPORT [UCHALRPT] AUTHU2 ASREPORT [UCHALRPT] asreport asreport asreport Fig. 4 Scenario (2) (Authentication on Voice Channel Only) 2/2

  7. RUIM UIM-ID IMSI A-key (old) SSD HLR UIM-ID IMSI A-key MT1 Terminal ESN1 MT2 Terminal ESN2 AC (old) SSD MSC VLR RANDSSD UIM-ID A-key AUTHDIR [RANDSSD, RANDU, AUTHU] AUTHDIR [RANDSSD, RANDU, AUTHU] AUTHDIR [RANDSSD, RANDU, AUTHU] (new) SSD authdir authdir RANDU IMSI_S2 UIM-ID IMSI_S1 (new) SSD_A authdir RANDSSD UIM-ID A-key update SSD (RANDSSD) RANDSSD RANDBS (new) SSD AUTHU base station challenge (RANDBS) RANDBS UIM-ID IMSI_S1 (new) SSD_A BSCHALL [RANDBS] BSCHALL [RANDBS] RANDBS UIM-ID IMSI_S1 (new) SSD_A BSCHALL [RANDBS, ESN(UIM-ID)] bschall [AUTHBS] AUTHBS bschall [AUTHBS] bschall [AUTHBS] AUTHBS challenge response (AUTHBS) AUTHBS Success SSD update (success) Fig. 5 Scenario (1) (SSD Update) 1/3

  8. RUIM MT1 MT2 MSC VLR HLR AC unique challenge (RANDU) RANDU IMSI_S2 UIM-ID IMSI_S1 (new) SSD_A RANDU AUTHU challenge response (AUTHU) ASREPORT [SSDURPT, UCHALRPT] ASREPORT [SSDURPT, UCHALRPT] AUTHU ASREPORT [SSDURPT, UCHALRPT] asreport asreport asreport RANDSSD UIM-ID A-key AUTHDIR [RANDSSD, RANDU, AUTHU] AUTHDIR [RANDSSD, RANDU, AUTHU] AUTHDIR [RANDSSD, RANDU, AUTHU] (renew) SSD authdir authdir RANDU IMSI_S2 UIM-ID IMSI_S1 (renew) SSD_A RANDSSD UIM-ID A-key authdir update SSD (RANDSSD) RANDSSD (renew) SSD RANDBS AUTHU RANDBS UIM-ID IMSI_S1 (renew) SSD_A base station challenge (RANDBS) AUTHBS Fig. 5 Scenario (1) (SSD Update) 2/3

  9. RUIM MT1 MT2 MSC VLR HLR AC BSCHALL [RANDBS] BSCHALL [RANDBS] BSCHALL [RANDBS, ESN(UIM-ID)] RANDBS UIM-ID IMSI_S1 (renew) SSD_A bschall [AUTHBS] bschall [AUTHBS] bschall [AUTHBS] AUTHBS challenge response (AUTHBS) AUTHBS Success SSD update (success) unique challenge (RANDU) RANDU IMSI_S2 UIM-ID IMSI_S1 (renew) SSD_A RANDU AUTHU challenge response (AUTHU) ASREPORT [SSDURPT, UCHALRPT] ASREPORT [SSDURPT, UCHALRPT] AUTHU ASREPORT [SSDURPT, UCHALRPT] asreport asreport asreport Fig. 5 Scenario (1) (SSD Update) 3/3

  10. RUIM UIM-ID IMSI A-key (old) SSD HLR IMSI A-key AC Terminal ESN1 (old) SSD MT1 Terminal ESN1 MT2 Terminal ESN2 MSC VLR RANDSSD Terminal ESN1 A-key AUTHDIR [RANDSSD, RANDU, AUTHU1] AUTHDIR [RANDSSD, RANDU, AUTHU1] AUTHDIR [RANDSSD, RANDU, AUTHU1] (new) SSD authdir authdir RANDU IMSI_S2 Terminal ESN1 IMSI_S1 (new) SSD_A authdir RANDSSD Terminal ESN1 A-key update SSD (RANDSSD) RANDSSD, Terminal ESN1 RANDBS (new) SSD AUTHU1 base station challenge (RANDBS, ESN(Terminal ESN1)) RANDBS Terminal ESN1 IMSI_S1 (new) SSD_A BSCHALL [RANDBS, ESN(Terminal ESN1)] BSCHALL [RANDBS, ESN(Terminal ESN1)] RANDBS Terminal ESN1 IMSI_S1 (new) SSD_A BSCHALL [RANDBS, ESN (Terminal ESN1)] bschall [AUTHBS1] AUTHBS1 bschall [AUTHBS1] bschall [AUTHBS1] AUTHBS1 challenge response (AUTHBS1) AUTHBS1 Success SSD update (success) Fig. 6 Scenario (2) (SSD Update) 1/3

  11. RUIM MT1 MT2 MSC VLR HLR AC RANDU IMSI_S2 Terminal ESN1 IMSI_S1 (new) SSD_A unique challenge (RANDU) RANDU AUTHU1 challenge response (AUTHU1) ASREPORT [SSDURPT, UCHALRPT] AUTHU1 ASREPORT [SSDURPT, UCHALRPT] ASREPORT [SSDURPT, UCHALRPT] asreport asreport asreport Initial Registration with Authentication AC Terminal ESN2 (new) SSD RANDSSD Terminal ESN2 A-key AUTHDIR [RANDSSD, RANDU, AUTHU2] AUTHDIR [RANDSSD, RANDU, AUTHU2] AUTHDIR [RANDSSD, RANDU, AUTHU2] (renew) SSD authdir RANDU IMSI_S2 Terminal ESN2 IMSI_S1 (renew) SSD_A authdir authdir AUTHU2 Fig. 6 Scenario (2) (SSD Update) 2/3

  12. RUIM MT1 MT2 MSC VLR HLR AC update SSD (RANDSSD) RANDSSD Terminal ESN2 A-key RANDSSD, Terminal ESN2 RANDBS base station challenge (RANDBS, ESN(Terminal ESN2)) (renew) SSD BSCHALL [RANDBS, ESN(Terminal ESN2)] RANDBS Terminal ESN2 IMSI_S1 (renew) SSD_A BSCHALL [RANDBS, ESN(Terminal ESN2)] RANDBS Terminal ESN2 IMSI_S1 (renew) SSD_A BSCHALL [RANDBS, ESN (Terminal ESN2)] bschall [AUTHBS2] bschall [AUTHBS2] AUTHBS2 bschall [AUTHBS2] AUTHBS2 challenge response (AUTHBS2) AUTHBS2 Success SSD update (success) unique challenge (RANDU) RANDU IMSI_S2 Terminal ESN2 IMSI_S1 (renew) SSD_A RANDU AUTHU2 challenge response (AUTHU2) ASREPORT [SSDURPT, UCHALRPT] ASREPORT [SSDURPT, UCHALRPT] AUTHU2 ASREPORT [SSDURPT, UCHALRPT] asreport asreport asreport Fig. 6 Scenario (2) (SSD Update) 3/3

More Related