Improved Information Set Decoding - Decoding Random Linear ...
Improved Information Set Decoding - Decoding Random Linear ...
Improved Information Set Decoding - Decoding Random Linear ...
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Wrapping up so far<br />
●<br />
Different methods search for different error-distributions<br />
● Lee-Brickel (1988)<br />
p<br />
w-p<br />
● Stern (1989)<br />
p/2 p/2 0 w-p<br />
●<br />
Recently: Ball-collision decoding (CRYPTO11) by Bernstein et al.<br />
●<br />
Improving Pr[good rand.] by allowing q extra 1's within the<br />
length l zero-window<br />
● F(k) ≤ 0.05558<br />
p/2 p/2 q/2 q/2 w-p-q<br />
●<br />
Both Stern and BallColl improve runtime at the cost of increased<br />
space consumption (→ see paper for details)<br />
IMPROVED INFORMATION SET DECODING ASIACRYPT 2011 | December 2011, Seoul
Change language