公开(公告)号：US20230254165A1

公开(公告)日：2023-08-10

申请号：US17666309

申请日：2022-02-07

Applicant: QUALCOMM INCORPORATED

Inventor： Shekhar Yeshwant BORKAR ,  Justin J.R. GAGNE ,  Dallas James WIENER ,  Peter BELDING

IPC: H04L9/32 ,  G06F1/20 ,  G06F9/30

CPC classification number: H04L9/3278 ,  G06F1/206 ,  G06F9/30036

Abstract: Systems, methods and computer-readable mediums may use intrinsic behavior of an integrated circuit (IC) chip to generate Physically Unclonable Function (PUF) vector bits. A processor of the system may be configured to receive a plurality of temperature values corresponding to a plurality of respective temperature measurement values obtained by a plurality of respective temperature sensors disposed on the IC chip. The processor may be further configured to process the temperature measurement values to generate PUF vector bits that can be used to generate a security key.

公开(公告)号：US20180167383A1

公开(公告)日：2018-06-14

申请号：US15796513

申请日：2017-10-27

Applicant: QUALCOMM Incorporated

Inventor： Giridhar MANDYAM ,  Dallas James WIENER ,  Kenneth RUMER

IPC: H04L29/06

CPC classification number: H04L63/0838 ,  H04L63/0815

Abstract: Authentication techniques are provided that integrate platform-specific authentication and federated identity authentication. An example method for authenticating a user according to these techniques includes authenticating the user of a user device with a relying party and an authentication entity. The user device and the relying party support platform-specific authentication and the authentication entity does not support platform-specific authentication. The method further includes accessing an application or service provided by the relying party responsive to authenticating the user of the user device with both the relying party and the authentication entity.