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Questions tagged [checksum]

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Brute-force threshold of Secret Sharing using XOR and checksum [on hold]

I came about a realization of how feasible and fast is this kind of secret sharing, but we can split secrets by just using XOR and random numbers. Suppose that: ...
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Why does WOTS+ need a checksum during signing operation?

I was reviewing WOTS+ scheme for consideration in our private blockchain, and noticed that it had a small overhead of calculating a checksum as seen in the following pseudocode excerpt from the ...