Bc. Ján Jančár

Master's thesis

PYECSCA: Reverse-engineering black-box Elliptic Curve Cryptography implementations via side-channels

PYECSCA: Reverse-engineering black-box Elliptic Curve Cryptography implementations via side-channels
Abstract:
Oblasť side-channel útokov má dva hlavné ciele. Prvým je vyhodnotenie implementácii na zraniteľnosti z pohľadu side-channelov. Druhým je vývoj nových side-channel útokov, pri predpoklade nejakej zrantieľnosti implementácie. Práve tento druhý cieľ často vyžaduje veľmi presné vedomosti o detailoch implementácie, ktoré v prípade algoritmov ako AES alebo RSA môžu byť jednoduché na získanie. Avšak priestor …more
Abstract:
The usual goals of offensive Side Channel Analysis are mostly two-fold. One is to assess and quantify the presence of side channel leakage, the other is to assume leakage and target the secret key. The second goal often requires very precise knowledge of the implementation details, which might not be very extensive for algorithms like AES or RSA. However, the space of possible equivalent implementations …more
 
 
Language used: English
Date on which the thesis was submitted / produced: 20. 7. 2020

Thesis defence

  • Date of defence: 15. 9. 2020
  • Supervisor: doc. RNDr. Petr Švenda, Ph.D.
  • Reader: prof. RNDr. Václav Matyáš, M.Sc.

Citation record

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