Samsung electronics co., ltd. (20250150830). METHOD AND APPARATUS FOR AUTHENTICATING USER WHEN CHANGING DEVICES

METHOD AND APPARATUS FOR AUTHENTICATING USER WHEN CHANGING DEVICES

Organization Name

samsung electronics co., ltd.

Inventor(s)

Kangjin Yoon of Suwon-si KR

Sujung Kang of Suwon-si KR

Duckey Lee of Suwon-si KR

METHOD AND APPARATUS FOR AUTHENTICATING USER WHEN CHANGING DEVICES

This abstract first appeared for US patent application 20250150830 titled 'METHOD AND APPARATUS FOR AUTHENTICATING USER WHEN CHANGING DEVICES

Original Abstract Submitted

the present disclosure relates to a 5g or 6g communication system for supporting higher data transmission rates. the present disclosure relates to a method and apparatus for re-installing a profile when changing an euicc terminal. a method performed by a first terminal in a wireless communication system supporting device changes comprises the steps of: transmitting, to a profile server, a device change request message for a device change for a profile of the first terminal; receiving, from the profile server, a device change request response message including a confirmation code requirement indicator for the device change; confirming, on the basis of the confirmation code requirement indicator for the device change, the reception of a confirmation code input; generating confirmation code hash information on the basis of the confirmation code; and transmitting, to the profile server, a device change confirmation message including the confirmation code hash information.