| Paper ID | D6-S2-T4.3 |
| Paper Title |
Cumulant Expansion of Mutual Information for Quantifying Leakage of a Protected Secret |
| Authors |
Olivier Rioul, Wei Cheng, Sylvain Guilley, Telecom Paris, France |
| Session |
D6-S2-T4: Information Leakage |
| Chaired Session: |
Monday, 19 July, 22:20 - 22:40 |
| Engagement Session: |
Monday, 19 July, 22:40 - 23:00 |
| Abstract |
The information leakage of a cryptographic implementation with a given degree of protection is evaluated in a typical situation when the signal-to-noise ratio is small. This is solved by expanding Kullback-Leibler divergence, entropy, and mutual information in terms of moments/cumulants.
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