公开(公告)号：US11972031B2

公开(公告)日：2024-04-30

申请号：US17775322

申请日：2020-11-03

申请人： KONINKLIJKE PHILIPS N.V. ,  Stichting VU

发明人： Hendrik Jaap Bos ,  Elias Athanasopoulos ,  Radhesh Krishnan Konoth ,  Kaveh Razavi

IPC分类号： G06F21/72 ,  G06F21/34 ,  G06F21/60 ,  G06F21/74 ,  G06F21/84

CPC分类号： G06F21/72 ,  G06F21/34 ,  G06F21/606 ,  G06F21/74 ,  G06F21/84

摘要： Some embodiments are directed to secure communication with a server from a device. The device is configured to decrypt an encrypted message in a secure mode with a private key, and to display secret shared with the user together with the decrypted message on a display of the device to indicate to the user that the message is being displayed by software running in the secure mode.

公开(公告)号：US11853413B2

公开(公告)日：2023-12-26

申请号：US17299813

申请日：2019-12-02

申请人： KONINKLIJKE PHILIPS N.V.

发明人： Koustubha Bhat ,  Hendrik Jaap Bos ,  Cristiano Giuffrida ,  Erik van der Kouwe

IPC分类号： G06F21/54 ,  G06F12/14 ,  G06F21/55 ,  G06F21/57 ,  G06F21/79

CPC分类号： G06F21/54 ,  G06F12/1433 ,  G06F21/554 ,  G06F21/572 ,  G06F21/79

摘要： Some embodiments are directed to a computing device (100) configured for execution of a computer program protected against address probing. The device is configured to run at least one anomaly detector (140) for detecting an address probing on the computer program, and to selectively replace an originating computer program code part with a replacement computer program code part wherein an address probing countermeasure is added.