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Defeating microprobing attacks using a resource efficient detection circuit

Autor
Weiner, M.; Manich, S.; Sigl, G.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
XXIX Conference on Design of Circuits and Integrated Systems
Any de l'edició
2014
Data de presentació
2014-11-27
Llibre d'actes
XXIX Conference on Design of Circuits and Systems
Pàgina inicial
1
Pàgina final
6
Projecte finançador
Impacto de la variabilidad en las estrategias de test y diagnóstico de circuitos micro/nanoelectrónicos
Repositori
http://hdl.handle.net/2117/26536 Obrir en finestra nova
Resum
Microprobing is an attack technique against integrated circuits implementing security functions, such as OTP tokens or smartcards. It allows intercepting secrets from onchip wires as well as injecting faults for other attacks. While the necessity to etch open chip packages and to remove the passivation layer makes microprobing appear expensive, it was shown that a successful attack can be run with equipment worth a few thousand euros. On the protector’s side, however, appropriate countermeasur...
Citació
Weiner, M.; Manich, S.; Sigl, G. Defeating microprobing attacks using a resource efficient detection circuit. A: Conference on Design of Circuits and Integrated Systems. "XXIX Conference on Design of Circuits and Systems". Madrid: 2014, p. 1-6.
Paraules clau
Digital Integrated Circuits, Security, Smart Cards, Data Buses, Microprobing, Invasive Attacks
Grup de recerca
QINE - Disseny de Baix Consum, Test, Verificació i Circuits Integrats de Seguretat

Participants

  • Weiner, Michael  (autor ponent)
  • Manich Bou, Salvador  (autor ponent)
  • Sigl, Georg  (autor ponent)

Arxius