Global Patent Index - EP 1832133 A1

EP 1832133 A1 2007-09-12 - SYSTEM FOR ALLOCATING A CHIP CARD TO A NETWORK OPERATOR

Title (en)

SYSTEM FOR ALLOCATING A CHIP CARD TO A NETWORK OPERATOR

Title (de)

SYSTEM ZUM ZUORDNEN EINER CHIPKARTE ZU EINEM NETZWERKBETREIBER

Title (fr)

SYSTEME D'ALLOCATION DE CARTE A PUCE A UN OPERATEUR DE RESEAU

Publication

EP 1832133 A1 (FR)

Application

EP 05850439 A

Priority

  • EP 2005056535 W
  • FR 0413714 A

Abstract (en)

[origin: WO2006067037A1] A chip card (CP) needs to be allocated in a secured manner to a network operator (MNO) via a personalization center (CE) in order to determine a final authentication key which is attributed to a subscriber of the operator without it being transmitted via a network. The following is loaded into a card by a module (MP): an algorithm and an allocation key; an algorithm for determination of the authentication key and at least one intermediate authentication key. A module (MA) transmits an allocation message which includes a final identity number (IMSI), a random number and an allocation signature from the center to the card. The card authenticates the message by means of the allocation algorithm as a function of the allocation key and the allocation signature, and determines the final authentication key as a function of the intermediate key and the random number.

IPC 8 full level

G07F 7/10 (2006.01); H04W 12/02 (2009.01)

CPC

G07F 7/1008 (2013.01); G06Q 20/3552 (2013.01); H04L 9/3234 (2013.01); H04L 9/3247 (2013.01); H04W 8/205 (2013.01); H04W 12/0023 (2019.01); H04L 2209/80 (2013.01); H04W 8/265 (2013.01)

Citation (search report)

See references of WO 2006067037A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

DOCDB simple family

FR 2879867 A1 20060623; CN 101120604 A 20080206; CN 101120604 B 20110907; EP 1832133 A1 20070912; US 2008276090 A1 20081106; US 8032748 B2 20111004; WO 2006067037 A1 20060629