Optical fault induction attacks

Author: eora

August undefined, 2024

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. 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 ...

DFA on AES SpringerLink

WebOptical fault injection attack is a conventional way that aims at extracting the information stored on memories. However, it has not been developed yet using this method to attack … http://koclab.cs.ucsb.edu/teaching/cren/project/2005past/vo.pdf cthr

CiteSeerX — Optical Fault Induction Attacks

WebJun 20, 2024 · One approach is the optical fault injection. Nowadays many manufactures apply countermeasures against fault attacks, but adversaries invent and introduce new … 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 … 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 ... cth proposal

Fault based cryptanalysis of the Advanced Encryption Standard

WebOptical Fault Induction Attacks Cryptographic Hardware and Embedded Systems Workshop (CHES-2002) August 13, 2002 We describe a new class of attacks on secure microcontrollers and smartcards. Illumination of a target transistor causes it to conduct, thereby inducing a transient fault. Such attacks are practical; they do not even require ... 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 ... earth is burningWebOptical Fault Induction Attacks. We describe a new class of attacks on secure microcontrollers and smartcards. 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 equipment. cthps

"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. " - Optical fault induction attacks

Optical fault induction attacks

WebOptical Fault Induction Attacks 3. extract data from the chip directly, or else non-invasive processes involving the exploitation of unintentional electromagnetic emissions, … 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, …

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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 … WebAug 13, 2002 · An overview of the capabilities of attackers with direct physical device access, common threat models and attack vectors, and possible countermeasures are …

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. WebOne approach is the optical fault injection. Nowadays many manufactures apply countermeasures against fault attacks, but adversaries invent and introduce new …

WebAug 13, 2002 · 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 equipment. We have carried them out using a flashgun bought second-hand from a … WebIllumination 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 …

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...

WebOptical Fault Induction Attacks Sergei Skorobogatov, Ross Anderson University of Cambridge, Computer Laboratory (sps32,rja14)@cl.cam.ac.uk Abstract We describe a new class of attacks on secure microcontrollers and smartcards. Illumination of a target transistor causes it to conduct, thereby inducing a transient fault. earth is considered an open systemWebJun 14, 2024 · Download a PDF of the paper titled Optical Fault Injection Attacks against Radiation-Hard Registers, by Dmytro Petryk and 3 other authors Download PDF Abstract: … cth psrWebOptical Fault Induction Attacks 3 extract data from the chip directly, or else non-invasive processes involving the exploitation of unintentional electromagnetic emissions, protocol design ﬂaws, and other vulnerabilities that manifest themselves externally. Either type of at- ct hr 13 formWebOptical Fault Induction Attacks 3 extract data from the chip directly, or else non-invasive processes involving the exploitation of unintentional electromagnetic emissions, … earth is considered a “goldilocks” planetWebMar 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. earth is considered a gas giantWebFault 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. cth proteinWebAbstract. Fault injection attacks have proven to be a powerful tool to exploit the implementation weaknesses of cryptographic algorithms. Several techniques perturbing … earth is constantly moving