公开(公告)号：US11171964B1

公开(公告)日：2021-11-09

申请号：US17132172

申请日：2020-12-23

Applicant: Citrix Systems, Inc.

Inventor： Feng Huang ,  Ricardo Fernando Feijoo ,  Tom Kludy ,  John Gavin Ashman

IPC: H04L29/06 ,  G06F21/45 ,  H04L9/30

Abstract: Methods and systems for secure authentication of users based on unique device identifiers are described herein. A computing device may receive, from a user device, a device registration. The device registration may comprise authentication credentials, device information, and/or a public key. Based on the authentication credentials and/or the device information, a unique device identifier may be generated. A token may be generated based on the unique device identifier and sent to the user device. A request for content may be received from the user device. A nonce may be sent to the user device. The token and a signed version of the nonce may be received from the user device. The nonce may have been signed using a private key corresponding to the public key. Access to the content may be provided based on the token, the unique device identifier, and/or the signed version of the nonce.

公开(公告)号：US20220200999A1

公开(公告)日：2022-06-23

申请号：US17495030

申请日：2021-10-06

Applicant: Citrix Systems, Inc.

Inventor： Feng Huang ,  Ricardo Fernando Feijoo ,  Tom Kludy ,  John Gavin Ashman

IPC: H04L29/06 ,  G06F21/45 ,  H04L9/30

Abstract: Methods and systems for secure authentication of users based on unique device identifiers are described herein. A computing device may receive, from a user device, a device registration. The device registration may comprise authentication credentials, device information, and/or a public key. Based on the authentication credentials and/or the device information, a unique device identifier may be generated. A token may be generated based on the unique device identifier and sent to the user device. A request for content may be received from the user device. A nonce may be sent to the user device. The token and a signed version of the nonce may be received from the user device. The nonce may have been signed using a private key corresponding to the public key. Access to the content may be provided based on the token, the unique device identifier, and/or the signed version of the nonce.