Method and apparatus for receiving profile by terminal in mobile communication system
A method for receiving profile information by a terminal in a communication system according to an embodiment of the present disclosure to solve the above-described problem comprises the steps of: transmitting, to a predetermined server, a first request message including an identifier related to the terminal and information related to a standby server; transmitting, to the standby server, a second request message including identifier information related to the terminal; and receiving, from the standby server, a first response message including server information for profile reception. According to the embodiment of the present disclosure, it is possible to effectively carry out an opening of an eUICC terminal and a device change, and flexibly manage a transfer server for profile download. In addition, it is possible to flexibly install and manage a communication provider's remote installation of a profile in the eUICC terminal.
1. A method for managing information by a universal integrated circuit card (UICC) in a mobile communication system, the method comprising:
receiving a command for deleting information associated with the UICC;
transmitting, to a device for verification, a request message including an identifier of the UICC, a random challenge value, and a first signature value;
receiving, from the device for verification, if a verification for the first signature value succeeds in the device for verification, a response message including a second signature value generated based on the random challenge value and certificate information associated with the device for verification;
verifying the certificate information associated with the device for verification based on a public key or a highest root index stored in the UICC; and
deleting at least one information associated with the UICC based on the response message if the verification succeeds.
2. The method of claim 1 , wherein the command includes a profile identifier to be deleted in the UICC.
3. The method of claim 1 , wherein the request message includes at least one of a certificate associated with the UICC and an indicator requesting certificate information associated with the device for verification.
4. The method of claim 1 , wherein the device for verification corresponds to a manufacture server for a terminal including the UICC.
5. The method of claim 1 ,
wherein the second signature value includes the random challenge value included in the request message and information included in the command.
6. A method for managing information by a device for verification in a mobile communication system, the method comprising:
receiving, from a universal integrated circuit card (UICC), a request message including an identifier of the UICC, a random challenge value, and a first signature value based on a command associated with the UICC;
verifying the first signature value included in the request message; and
transmitting, to the UICC, if a verification for the first signature value succeeds, a response message including a second signature value generated based on the random challenge value and certificate information associated with the device for verification,
wherein at least one information associated with the UICC is deleted based on the response message.
7. The method of claim 6 , wherein the command includes a profile identifier to be deleted in the UICC.
8. The method of claim 6 , wherein the request message includes at least one of a certificate associated with the UICC and an indicator requesting certificate information associated with the device for verification.
9. The method of claim 6 , wherein the device for verification corresponds to a manufacture server for a terminal including the UICC.
10. The method of claim 6 ,
wherein the second signature value includes the random challenge value included in the request message and information included in the command.
11. A universal integrated circuit card (UICC) in a mobile communication system, the UICC comprising:
a transceiver; and
at least one processor coupled with the transceiver and configured to:
receive a command for deleting information associated with the UICC,
transmit, to a device for verification, a request message including an identifier of the UICC, a random challenge value, and a first signature value,
receive, from the device for verification, if a verification for the first signature value succeeds in the device for verification, a response message including a second signature value generated based on the random challenge value and certificate information associated with the device for verification,
verify the certificate information associated with the device for verification based on a public key or a highest root index stored in the UICC; and
delete at least one information associated with the UICC based on the response message if the verification succeeds.
12. The UICC of claim 11 , wherein the command includes a profile identifier to be deleted in the UICC.
13. The UICC of claim 11 , wherein the request message includes at least one of a certificate associated with the UICC and an indicator requesting certificate information associated with the device for verification.
14. The UICC of claim 11 , wherein the device for verification corresponds to a manufacture server for a terminal including the UICC.
15. The UICC of claim 11 , wherein the second signature value includes the random challenge value included in the request message and information included in the command.
16. A device for verification in a mobile communication system, the device comprising:
a transceiver; and
at least one processor coupled with the transceiver and configured to:
receive, from a universal integrated circuit card (UICC) a request message including an identifier of the UICC, a random challenge value, and a first signature value based on a command associated with the UICC,
verify the first signature value included in the request message, and
transmit, to the UICC, if a verification for the first signature value succeeds, a response message including a second signature value generated based on the random challenge value and certificate information associated with the device for verification,
wherein at least one information associated with the UICC is deleted based on the response message.
17. The device of claim 16 , wherein the command includes a profile identifier to be deleted in the UICC.
18. The device of claim 16 , wherein the request message includes at least one of a certificate associated with the UICC and an indicator requesting certificate information associated with the device for verification.
19. The device of claim 16 , wherein the device for verification corresponds to a manufacture server for a terminal including the UICC.
20. The device of claim 16 , wherein the second signature value includes the random challenge value included in the request message and information included in the command.