Title:
SECURE ARCHITECTURE FOR EMBEDDED SYSTEMS
Document Type and Number:
WIPO Patent Application WO/2017/008133
Kind Code:
A1
Abstract:
The present invention relates to a secure architecture for authenticating and checking the integrity of cache memory lines using PUFs for embedded systems, and aims at preventing the insertion of malicious codes in these systems. Thus, the invention protects code and data integrity and makes it possible to detect any alteration of the programs in an embedded system (including the operating system, if available). The invention belongs to the field of computer systems, more specifically the architecture of embedded systems and information security.
Inventors:
DE ARAÚJO GUIDO COSTA SOUZA (BR)
CORTÊS MÁRIO LÚCIO (BR)
HOFFMAN CAIO (BR)
CORTÊS MÁRIO LÚCIO (BR)
HOFFMAN CAIO (BR)
Application Number:
PCT/BR2016/000066
Publication Date:
January 19, 2017
Filing Date:
July 12, 2016
Export Citation:
Assignee:
UNIV ESTADUAL DE CAMPINAS - UNICAMP (BR)
International Classes:
G06F21/64; G06F13/00; G06F21/00; G06F21/14; G06F21/60; G06F21/70; G06F21/73; G06F21/78; H04L9/00
Domestic Patent References:
| WO2014138626A1 | 2014-09-12 |
Foreign References:
| US20140082721A1 | 2014-03-20 | |||
| US20090113136A1 | 2009-04-30 |
Attorney, Agent or Firm:
SILVADO, Fernanda Lavras Costallat (BR)
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