Optical fault induction attacks

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August undefined, 2024

WebJan 1, 2003 · Illumination of a target transistor causes it to conduct, thereby inducing a transient fault. Such attacks are practical; they do not even require expensive laser … WebOne approach is the optical fault injection. Nowadays many manufactures apply countermeasures against fault attacks, but adversaries invent and introduce new …

(PDF) Optical Fault Induction Attacks - ResearchGate

WebSep 1, 2024 · This paper introduces an ARM specific fault injection attack strategy for exploiting embedded systems where externally controlled data is loaded in the program counter (PC) register of the processor, which allows an attacker to control the target's execution flow which eventually will lead to arbitrary code execution on the target. 75 PDF WebOptical Fault Injection Attacks Oscar M. Guillen1 Michael Gruber2 Fabrizio De Santis2 1 Giesecke & Devrient 2 Technische Universit at Munchen ... optical attacks as a serious threat Guillen, Gruber, De Santis (G&D,TUM) April 13-14, 2024 25 / … northeastern association of the blind ny

Optical Fault Induction Attacks - 百度学术 - Baidu

WebSep 19, 2024 · However, FRAM’s read and write times are fast and thus provide protection against voltage tampering attacks. Optical tampering: There is evidence that EEPROM bit cells can have their data values modified as a result of an Optical Fault Induction attack. Neither laser nor UV radiation affects FRAM bit cells (ignoring strong photothermal ... WebOptical Fault Induction Attacks Sergei Skorobogatov, Ross Anderson University of Cambridge, Computer Laboratory (sps32,rja14)@cl.cam.ac.uk Abstract We describe a … WebB. Optical Fault Induction Attack Another DFA is the optical fault induction attack that was described in [3]. This attack uses a laser to change the state of a memory cell. By … northeastern atlantic

A fault induction technique based on voltage underfeeding with ...

Optical Fault Induction Attacks - Department of Computer …

WebFirst, using optical fault induction attacks as recently publicly presented by Skorobogatov and Anderson \cite{SA}, we present an implementation independent fault attack on AES. This attack is able to determine the complete $128$-bit secret key of a sealed tamper-proof smartcard by generating $128$ faulty cipher texts. Second, we present ... WebApr 15, 2004 · Unless suitable countermeasures are taken, optical probing may also be used to induce errors in cryptographic computations or protocols, and to disrupt the processor's control flow. It thus... northeastern athletic departmentWebFirst, using optical fault induction attacks as recently publicly presented by Skorobogatov and Anderson \cite {SA}, we present an implementation independent fault attack on AES. This attack is able to determine the complete 128 -bit secret key of a sealed tamper-proof smartcard by generating 128 faulty cipher texts. northeastern asset recovery complaints

"WebFault attacks described in cryptographic papers mostly apply to cryptographic algorithms, yet such attacks may have an impact on the whole system in a smart card. In this paper, we describe what can be achieved nowadays by using fault attacks in a … " - Optical fault induction attacks

Optical fault induction attacks

WebOptical Fault Induction Attacks Sergei Skorobogatov, Ross Anderson University of Cambridge, Computer Laboratory (sps32,rja14)@cl.cam.ac.uk Abstract We describe a … WebThis fault attack was applicable to public key cryptosystems, specif-ically RSA [26] when computed using the Chinese Remainder Theorem. Subsequently, the ... With the reported work on inducing faults, such as optical fault induction reported in [28], research in the ﬁeld of fault-based cryptanalysis of AES has gained considerable attention ...

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WebWhile significant research has been conducted to develop automated test algorithms for detecting manufacture-induced SRAM faults, they cannot ensure detection of faults deliberately implemented in the SRAM array by untrusted parties in the integrated circuit development flow. WebThe first one uses a fault model that induces a fault on only one bit of an intermediate result, hence allowing us to obtain the key by using 50 faulty ciphertexts for an AES-128. The second attack uses a more realistic fault model: we assume that we may induce a …

WebOptical Fault Induction Attack An 0ptical fault induction attack uses a laser to change the state of a memory cell. By exposing an intense light source to CMOS logic, the … WebUnlike other classes of fault injection techniques, EMFI-based attacks can, in theory, be carried out non-invasively without requiring physical contact with the victim device. Prior research has demonstrated the viability of EMFIbased attacks against relatively simple, low-frequency, synchronous digital circuits.

WebAbstract. Fault injection attacks have proven to be a powerful tool to exploit the implementation weaknesses of cryptographic algorithms. Several techniques perturbing … WebOptical Fault Induction Attacks. In Cryptographic Hardware and Embedded Systems — CHES ′02, pages 2–12. Springer-Verlag, 2002. Google Scholar Werner Schindler. A timing attack against rsa with the chinese remainder theorem. In Ç.K. Koç and C. Paar, editors, Cryptographic Hardware and Embedded Systems–CHES 2000, volume 1965 of LNCS, …

Webfault attacks. With the work on optical fault induction reported in [4], research in the ﬁeld of fault-based side channel cryptanalysis of AES has gained considerable attention. Less costly methods for fault injection include variation of supply volt-ages, clock frequency, clock glitches or temperature variations. Several diﬀerential

WebNov 29, 2011 · The most recent attack is based on fault injection which modifies the behavior of the application. We propose an evaluation of the effect of the propagation and the generation of hostile application inside the card. We designed several countermeasures and models of smart cards. northeastern association of forensic scienceWebIllumination of a target transistor causes it to conduct, thereby inducing a transient fault. Such attacks are practical; they do not even require expensive laser equipment. We have … northeastern associates woodland park njWebJun 20, 2024 · One approach is the optical fault injection. Nowadays many manufactures apply countermeasures against fault attacks, but adversaries invent and introduce new … how to restore fireplace brickWebMar 26, 2024 · They allow inducing in integrated circuits (ICs), with a high reproducibility rate, transient or semi-permanent faults that can be exploited to carry out attacks or inhibit countermeasures. northeastern athletics websiteWeboptical fault induction attack power analysis attack target transistor new class optical probing expensive laser equipment unless suitable countermeasure camera store … northeastern attackWebFault injection attacks have proven to be a powerful tool to exploit the implementation weaknesses of cryptographic algorithms. Several techniques perturbing the computation of a cipher have been devised and successfully employed to leak secret information from erroneous results. northeastern a\u0026m collegeWebAug 13, 2002 · An overview of the capabilities of attackers with direct physical device access, common threat models and attack vectors, and possible countermeasures are … northeastern athletic conference