公开(公告)号：US12231452B2

公开(公告)日：2025-02-18

申请号：US17720905

申请日：2022-04-14

Applicant: Huawei Technologies Co., Ltd.

Inventor： Junli Hu ,  Wei Pan ,  Haifei Zeng ,  Yuguo Wang

IPC: H04L9/40 ,  G06F1/3206 ,  G06F21/57 ,  G06F21/60

Abstract: A remote attestation mode negotiation method for a combined device and a related device, where the combined device includes at least a first unit. The method implemented by the first unit includes sending a mode negotiation request message to the remote attestation device; receiving a mode negotiation response message comprising a target remote attestation mode; and determining the remote attestation mode based on the mode negotiation response message. In this way, a target remote attestation manner to be used subsequently can be determined through negotiation between the combined device and the remote attestation device, to provide a data basis for subsequently and sequentially performing remote attestation on the combined device.

公开(公告)号：US20220239688A1

公开(公告)日：2022-07-28

申请号：US17720905

申请日：2022-04-14

Applicant: Huawei Technologies Co., Ltd.

Inventor： Junli Hu ,  Wei Pan ,  Haifei Zeng ,  Yuguo Wang

IPC: H04L9/40

Abstract: Embodiments of this application disclose a remote attestation mode negotiation method for a combined device and a related device. The combined device may include at least a first unit. The method implemented by the first unit includes: sending a mode negotiation request message to the remote attestation device; receiving a mode negotiation response message comprising a target remote attestation mode; and determining the remote attestation mode based on the mode negotiation response message. In this way, a target remote attestation manner to be used subsequently can be determined through negotiation between the combined device and the remote attestation device, to provide a data basis for subsequently and sequentially performing remote attestation on the combined device.

公开(公告)号：US12113823B2

公开(公告)日：2024-10-08

申请号：US17720848

申请日：2022-04-14

Applicant: Huawei Technologies Co., Ltd.

Inventor： Junli Hu ,  Wei Pan ,  Haifei Zeng ,  Yuguo Wang

IPC: H04L9/40 ,  G06F1/3206 ,  G06F21/57 ,  G06F21/60

CPC classification number: H04L63/1433 ,  G06F1/3206 ,  G06F21/57 ,  G06F21/606

Abstract: A remote attestation method includes a first unit of a composite device obtains first measurement information of a second unit of the composite device. The first unit performs, based on the first measurement information, trustworthiness attestation on the second unit to obtain a first attestation result, and the first unit sends the first attestation result to a remote attestation device. In this way, the first unit in the composite device has a remote attestation function, and may perform trustworthiness attestation on another unit in the composite device to which the first unit belongs.

公开(公告)号：US20220237295A1

公开(公告)日：2022-07-28

申请号：US17720848

申请日：2022-04-14

Applicant: Huawei Technologies Co., Ltd.

Inventor： Junli Hu ,  Wei Pan ,  Haifei Zeng ,  Yuguo Wang

IPC: G06F21/57 ,  G06F21/60 ,  G06F1/3206

Abstract: A remote attestation method includes a first unit of a composite device obtains first measurement information of a second unit of the composite device. The first unit performs, based on the first measurement information, trustworthiness attestation on the second unit to obtain a first attestation result, and the first unit sends the first attestation result to a remote attestation device. In this way, the first unit in the composite device has a remote attestation function, and may perform trustworthiness attestation on another unit in the composite device to which the first unit belongs.

公开(公告)号：US09794362B2

公开(公告)日：2017-10-17

申请号：US14666902

申请日：2015-03-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Junli Hu ,  Lili Wang ,  Chi Zhang

IPC: H04L29/08 ,  G06Q30/02 ,  H04W12/06 ,  H04W12/08

CPC classification number: H04L67/26 ,  G06Q30/02 ,  H04L67/02 ,  H04L67/2814 ,  H04W12/06 ,  H04W12/08

Abstract: Disclosed is a portal push method, which comprises: a broadband remote access server (BRAS) equipment acquiring a website identification list, after the BRAS equipment receives a hypertext transport protocol (HTTP) request message sent by a user terminal. The BRAS equipment determines whether to send portal pages to the user terminal according to whether the identification of a target website visited by the user client has a matched item in the list. The embodiments of the present disclosure further provide a corresponding BRAS equipment. The technical solutions of the embodiments of the present disclosure can reduce push times of invalid portals and improve portal push success rate.