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1. 发明公开

EP4427473A1 METHOD FOR AUTHENTICATION AND RELATED DEVICES 审中-实审
公开(公告)号：EP4427473A1
公开(公告)日：2024-09-11
申请号：EP21965964.6
申请日：2021-11-30
申请人： Huawei Technologies Co., Ltd.
发明人： REVADIGAR, Girish Shivalingappa , WEI, Zhuo , LI, Zhen
IPC分类号： H04W12/06 , B60R25/24
CPC分类号： B60R25/24 , B60R25/2018 , B60R2325/10820130101 , H04W4/40 , H04W12/069 , H04L63/0823 , H04L63/126 , H04W12/108 , H04W12/0431 , H04W84/18 , H04W4/80 , H04W12/63 , H04W12/79 , H04W12/122 , H04L9/3247 , H04L2209/8420130101 , H04L9/001 , H04L9/3271 , H04L9/0643

2. 发明公开

EP4245046A1 AUTHENTICATION METHOD AND DEVICE, AND RELATED PRODUCTS 审中-实审
公开(公告)号：EP4245046A1
公开(公告)日：2023-09-20
申请号：EP20964047.3
申请日：2020-12-04
申请人： Huawei Technologies Co., Ltd.
发明人： REVADIGAR, Girish Shivalingappa , WEI, Zhuo , LI, Zhen , JHA, Sanjay
IPC分类号： H04W4/80 , G06F21/44

3. 发明公开

EP4430838A1 METHOD FOR VERIFYING AN IDENTITY OF AN ELECTRONIC DEVICE AND RELATED DEVICE 审中-实审
公开(公告)号：EP4430838A1
公开(公告)日：2024-09-18
申请号：EP21965930.7
申请日：2021-11-30
申请人： Huawei Technologies Co., Ltd.
发明人： REVADIGAR, Girish Shivalingappa , WEI, Zhuo , JIA, Qinyong
IPC分类号： H04Q9/00
CPC分类号： G08C17/02

4. 发明公开

EP4211588A1 METHOD FOR VERIFYING SOFTWARE SECURITY OF ELECTRONIC DEVICE(S) IN VEHICLE AND RELATED DEVICE 审中-实审
公开(公告)号：EP4211588A1
公开(公告)日：2023-07-19
申请号：EP20955755.2
申请日：2020-09-30
申请人： Huawei Technologies Co., Ltd.
发明人： REVADIGAR, Girish Shivalingappa , WEI, Zhuo , LI, Zhen , ZHANG, Mingming , OU, Gangyan
IPC分类号： G06F21/78

5. 发明公开

EP3861774A1 SYSTEM AND METHOD FOR AUTHENTICATING A CONNECTION BETWEEN A USER DEVICE AND A VEHICLE 有权转让
公开(公告)号：EP3861774A1
公开(公告)日：2021-08-11
申请号：EP20791993.7
申请日：2020-04-15
申请人： Huawei Technologies Co., Ltd.
发明人： REVADIGAR, Girish Shivalingappa , WEI, Zhuo , LI, Tieyan , YANG, Yanjiang , YU, Hai
IPC分类号： H04W4/80 , B60R25/10

6. 发明公开

EP4363888A1 METHOD FOR DETECTING ANOMALIES OF LIDAR POINT CLOUD DATA AND RELATED DEVICE 审中-实审
公开(公告)号：EP4363888A1
公开(公告)日：2024-05-08
申请号：EP21954494.7
申请日：2021-08-24
申请人： Huawei Technologies Co., Ltd.
发明人： REVADIGAR, Girish Shivalingappa , WEI, Zhuo , KANG, Suk In , SEO, Kang Uk , LEE, Hwejae , KWAK, Byung IL , KIM, Huy Kang , JEONG, Seonghoon
IPC分类号： G01S7/497
CPC分类号： G01S17/89 , G01S7/495 , G01S7/4815 , G01S17/10 , G01S17/42

7. 发明公开

EP4278856A1 ARCHITECTURE FRAMEWORK FOR SERVICE RECORDING PHYSICAL LAYER FEATURES 审中-实审
公开(公告)号：EP4278856A1
公开(公告)日：2023-11-22
申请号：EP21920329.6
申请日：2021-01-22
申请人： Huawei Technologies Co., Ltd.
发明人： REVADIGAR, Girish Shivalingappa , WEI, Zhuo , LI, Zhen , JHA, Sanjay
IPC分类号： H04W84/10

8. 发明公开

EP3979113A1 SECURE STARTUP METHOD, CONTROLLER, AND CONTROL SYSTEM 有权
公开(公告)号：EP3979113A1
公开(公告)日：2022-04-06
申请号：EP20849123.3
申请日：2020-02-18
申请人： Huawei Technologies Co., Ltd.
发明人： LIN, Hsiao-Ying , REVADIGAR, Girish Shivalingappa
IPC分类号： G06F21/57
摘要： This application provides a secure startup method, a controller, and a system. The secure startup method includes: sending startup information to an auxiliary controller, where the auxiliary controller includes a secure storage unit that stores first public key information, the secure storage unit has a tamper resistance function, the first public key information is used to authenticate a target controller, and the startup information is used to trigger the auxiliary controller to authenticate a first program of the target controller; receiving challenge information sent by the auxiliary controller, and obtaining response information based on the challenge information, where the response information includes first information and second information; and sending the response information to the auxiliary controller. In the startup method provided in the embodiments of this application, in a communication process between the target controller and the auxiliary controller, the target controller can enter a normal working state only when the auxiliary controller verifies source credibility and integrity of a boot program and a system that are of the target controller, so that the target controller is securely started based on a hardware root of trust.

9. 发明公开

EP4377716A1 AN INTRUSION DETECTION METHOD AND APPARATUS 审中-实审
公开(公告)号：EP4377716A1
公开(公告)日：2024-06-05
申请号：EP21954520.9
申请日：2021-08-25
申请人： Huawei Technologies Co., Ltd.
发明人： REVADIGAR, Girish Shivalingappa , KANG, Suk In , WEI, Zhuo , JEONG, Seonghoon , KANG, Hyunjae , KIM, Huy Kang , SONG, Hyun Min
IPC分类号： G01S17/10
CPC分类号： G01S17/89 , G01S7/4802 , G01S7/495 , G01S17/10 , G01S17/931

10. 发明公开

EP4148556A1 APPARATUS AND METHOD FOR GENERATING RANDOM NUMBERS 审中-实审
公开(公告)号：EP4148556A1
公开(公告)日：2023-03-15
申请号：EP20938303.3
申请日：2020-05-27
申请人： Huawei Technologies Co., Ltd.
发明人： REVADIGAR, Girish Shivalingappa , WEI, Zhuo , LI, Zhen , YIN, Xinxing
IPC分类号： G06F7/58
摘要： A random number generation apparatus and method are provided, and may be applied to an electronic device that can be connected to an electric network, such as a green car, a smart home, or Internet of things. The random number generation apparatus (100) includes an ENF extractor (101), an entropy generation module (102), and an entropy pool (103), and may generate a true random number and a pseudo random number based on an ENF signal of an electric network (200) without using a hardware entropy source. This helps reduce manufacturing costs of the electronic device.

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