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Laser-Induced Fault Injection on Smartphone Bypassing the Secure Boot
2017 Workshop on Fault Diagnosis and Tolerance in Cryptography (FDTC), 2017This paper describes the outcome of a laser attack study on an Android smartphone targeting specifically the secure boot sequence. Laser fault injection has become a classical attack path in the secure chip industry to investigate potential security mitigation.
Aurélien Vasselle +4 more
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2018 IEEE 19th Latin-American Test Symposium (LATS), 2018
This work explores the fault tolerance of successive approximation algorithms, which are based on loop computations that approximate to a final result on each iteration. This type of approximate computing algorithms can present an inherent fault tolerance as they can manage small discrepancies in data values and converge to a final correct data after a
Gennaro Severino Rodrigues +3 more
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This work explores the fault tolerance of successive approximation algorithms, which are based on loop computations that approximate to a final result on each iteration. This type of approximate computing algorithms can present an inherent fault tolerance as they can manage small discrepancies in data values and converge to a final correct data after a
Gennaro Severino Rodrigues +3 more
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A technique for automated validation of fault tolerant designs using laser fault injection (LFI)
Digest of Papers. Twenty-Eighth Annual International Symposium on Fault-Tolerant Computing (Cat. No.98CB36224), 2002This paper describes the successful development and demonstration of a Laser Fault Injection (LFI) technique to inject soft, i.e., transient, faults into VLSI circuits in a precisely-controlled, non-destructive, non-intrusive manner for the purpose of validating fault tolerant design and performance.
John R. Samson Jr. +2 more
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Layout-aware laser fault injection simulation and modeling: From physical level to gate level
, 2014 International audienceFault injection is a technique used by hackers to retrieve secret information in circuits implementing cryptographic algorithms. In particular, laser illuminations have been proven to be a very efficient mean to perform such attacks.
Giorgio Di Natale +2 more
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Femtosecond Laser Fault Injection into External SRAM Implementations
2019 IEEE 13th International Conference on Anti-counterfeiting, Security, and Identification (ASID), 2019The sensitive area of the integrated circuit is affected by the femtosecond laser pulse, which causes single-event effect. The more common types of errors are single-event upsets (SEU) and multiple-bit upset (MBU). Unlike other pulsed lasers, when the femtosecond laser interacts with the semiconductor, the main physical processes are not only linear ...
Qihua Deng +3 more
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2018
In this chapter, we demonstrate the vulnerabilities of the soft PUF implementations on the reconfigurable hardware against LFI attacks. The building blocks of a soft PUF implementation are realized by identical programmable logic cells. It is evident that any faults in the configuration memory of deployed logic cells change the logical functionality of
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In this chapter, we demonstrate the vulnerabilities of the soft PUF implementations on the reconfigurable hardware against LFI attacks. The building blocks of a soft PUF implementation are realized by identical programmable logic cells. It is evident that any faults in the configuration memory of deployed logic cells change the logical functionality of
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Message-Recovery Laser Fault Injection Attack on the Classic McEliece Cryptosystem
2021Code-based public-key cryptosystems are promising candidates for standardization as quantum-resistant public-key cryptographic algorithms. Their security is based on the hardness of the syndrome decoding problem. Computing the syndrome in a finite field, usually \(\mathbb {F}_{2}\), guarantees the security of the constructions.
Pierre-Louis Cayrel +4 more
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High Precision Laser Fault Injection using Low-cost Components
2020 IEEE International Symposium on Hardware Oriented Security and Trust (HOST), 2020This paper demonstrates that it is possible to execute sophisticated and powerful fault injection attacks on microcontrollers using low-cost equipment and readily available components. Earlier work had implied that powerful lasers and high grade optics frequently used to execute such attacks were being underutilized and that attacks were equally ...
Martin S. Kelly, Keith Mayes
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Validation of RTL laser fault injection model with respect to layout information
2015 IEEE International Symposium on Hardware Oriented Security and Trust (HOST), 2015In order for modern security implementations to be trusted, they need to be successfully evaluated against hardware fault attacks. Lasers are excellent means of introducing either single or multiple, yet very precise, faults into an IC. Modeling of laser attacks at RTL can significantly help in securing a design during early design stages. An RTL fault
Athanasios Papadimitriou +5 more
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Electrical modeling of the effect of beam profile for pulsed laser fault injection
Microelectronics Reliability, 2009This paper presents a detailed simulation-based analysis of the influence of the laser spot shape and size on the parametric and logical transient errors that can be injected into a digital device. The effect of the impact of a Gaussian laser beam is simulated at the electrical level for different pulse durations.
C. Godlewski +3 more
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