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FORTIFYIQ SIDECHANNEL STUDIO ANALYSIS RESULTS

ScopeIQ is a special purpose side-channel simulator that produces traces. These traces are fed into ScoreIQ, the side-channel trace analyzer. ScoreIQ then performs one of the attacks from the library or the TVLA assessment of side-channel leakage. The results are presented in graphical and digital forms.

In this video, you will get to check out screenshots of ScoreIQ successfully running an attack on an unprotected AES implementation and presenting the revealed value of the secret key. You will also get to explore a use case that illustrates how SideChannel Studio helps you find sources of leakage, and much more.

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FORTIFYIQ SIDECHANNEL STUDIO ANALYSIS RESULTS

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Fortify’s AES security evaluation by SGS

“Summary. The leakage analysis (Welch t-test) on over 30 million traces did not show statistically significant first- and second-order differences between trace sets with fixed and random inputs. The template-based DPA analysis, on the pseudo-random trace set for the profiling phase (15 million traces) and on a sub-set of 300k fix input traces for matching phase targeting the first-round S-box output, and template attack on ciphertext, did not indicate any potential information leakage.”

” The results for the soft IP presented in the report were obtained on the TOE which is the basic hardware implementation of the soft IP without additional levels of security (e.g. that are present in a secure silicon layout). Therefore the internal strength of the soft IP itself was evaluated. This indicates that the investigated features and parameters of the soft IP implementation should be robust against SCA and fault injection attacks in different implementations including ASIC. Nevertheless, according to the Common Criteria rules, the strength of the final composite product must be evaluated on its own.”

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