Tags: linear_algebra crypto

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There is a high probability that there are more than $16$ singular matrices out of $2022$ matrices over $\mathbb{F}_{37}$. These can be reduced to give a zero-row which gives a relation on the password. We can then solve the system of equations on the password characters

Original writeup (https://grhkm21.github.io/posts/tet-shares/#v1---solution-outline).