公开(公告)号：US10395013B2

公开(公告)日：2019-08-27

申请号：US15390850

申请日：2016-12-27

Applicant: STMicroelectronics SA

Inventor： Jocelyn Leheup ,  Herve Sibert

IPC: G06F21/00 ,  G06F21/16 ,  G06F21/57 ,  G06F21/44 ,  G06F21/84 ,  H04N21/4363 ,  H04N21/4367 ,  H04L29/06 ,  G06F21/10

Abstract: A signal is protected against an attack by an enhancement process that checks the conformity of an actual state of the signal with respect to an expected state. A protective action is exercised on the signal if the actual state of the signal is not in conformity with the expected state, so as to neutralize or nullify said attack.

公开(公告)号：US20170329941A1

公开(公告)日：2017-11-16

申请号：US15390850

申请日：2016-12-27

Applicant: STMicroelectronics SA

Inventor： Jocelyn Leheup ,  Herve Sibert

IPC: G06F21/16 ,  H04L29/06 ,  G06F21/44 ,  G06F21/57

CPC classification number: G06F21/16 ,  G06F21/10 ,  G06F21/44 ,  G06F21/57 ,  G06F21/84 ,  G06F2221/034 ,  G06F2221/0733 ,  G06F2221/2105 ,  H04L63/1441 ,  H04N21/43635 ,  H04N21/4367

Abstract: A signal is protected against an attack by an enhancement process that checks the conformity of an actual state of the signal with respect to an expected state. A protective action is exercised on the signal if the actual state of the signal is not in conformity with the expected state, so as to neutralize or nullify said attack.