US 11,943,615 B2
Method and apparatus for discussing digital certificate by ESIM terminal and server
Hyewon Lee, Seoul (KR); Duckey Lee, Seoul (KR); Sujung Kang, Gyeonggi-do (KR); Youngsun Ryu, Gyeonggi-do (KR); Jonghan Park, Gyeonggi-do (KR); and Kangjin Yoon, Seoul (KR)
Assigned to Samsung Electronics Co., Ltd, (KR)
Filed by Samsung Electronics Co., Ltd., Gyeonggi-do (KR)
Filed on Nov. 18, 2021, as Appl. No. 17/529,830.
Application 17/529,830 is a continuation of application No. 16/622,009, granted, now 11,184,769, previously published as PCT/KR2018/007244, filed on Jun. 26, 2018.
Claims priority of application No. 10-2017-0084794 (KR), filed on Jul. 4, 2017.
Prior Publication US 2022/0078616 A1, Mar. 10, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 12/069 (2021.01); H04W 12/043 (2021.01); H04W 12/30 (2021.01); H04W 12/72 (2021.01)
CPC H04W 12/069 (2021.01) [H04W 12/043 (2021.01); H04W 12/35 (2021.01); H04W 12/72 (2021.01)] 18 Claims
OG exemplary drawing
 
1. A method performed by a terminal including a universal integrated circuit card (UICC) in a wireless communication system, the method comprising:
identifying a first certificate issuer (CI) public key identifier;
obtaining, from the UICC, UICC information including a first list of a public key identifiers associated with the UICC;
identifying a second list based on the first list of the public key identifiers associated with the UICC, wherein the second list comprises at least one public key identifier except a public key identifier that does not match the first CI public key identifier in the first list of the public key identifiers associated with the UICC; and
transmitting, to a server, a first message for initiating an authentication, the first message including the second list.