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7. Countermeasure strategies for physical attacks exploiting covert channels (analysis or fault injection)
As we saw earlier, the hardware parts of embedded systems are threatened by physical attacks exploiting numerous hidden channels (power consumption, electromagnetic radiation, photonic emission, etc.). Providing protection, or in other words countermeasures, is a tricky business when it comes to meeting design constraints (power and energy consumption, computing performance, throughput, surface area, etc.). To achieve this, it is necessary to follow a defense-in-depth methodology as presented in section 4.2
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Countermeasure strategies for physical attacks exploiting covert channels (analysis or fault injection)
Conclusion
Bibliography
Websites
Collection of reverse engineering examples for integrated circuits
Agence Nationale pour la Sécurité des Systèmes d'Information – ANSSI
French security solutions awarded France...
Events
Conference on Cryptographic Hardware and Embedded Systems (CHES) https://ches.iacr.org/
IEEE International Symposium on hardware Oriented Security and Trust (HOST) http://www.hostsymposium.org/
International Workshop on cryptographic Architectures...
Standards and norms
- Advanced Encryption Standard (AES), Federal Information Processing Standards Publication (FIPS) 197, nvlpubs.nist.gov/nistpubs/FIPS/NIST.FIPS.197.pdf - FIPS197 - 2001
- ARM Security Technology. Building a secure system using trustzone technology. ARM Limited. - PRD29-GENC-009492C - 2005-2009
- Standard Test Access Port and Boundary – Scan Architecture. - IEEE 1149.1 - 2013
Directory
Manufacturers – Suppliers – Distributors (non-exhaustive list)
Rambus, holder of numerous patents on covert channel attacks (ex-Cryptography Research) https://www.rambus.com/security/
French CESTIs approved to evaluate embedded electronic systems: Serma Safety & Security
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