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Mar
12
comment How to obtain a one-value share in Shamir's secret sharing
Thanks again, Poncho!
Mar
12
comment How to obtain a one-value share in Shamir's secret sharing
Thanks, Poncho. This is what I was looking for. One more thing: you said that by using xp^k+y each share would map to a distinct value. So, how would I get back the two values of x and y from the 'unified' share? That is, what is the inverse operation?
Mar
12
comment How to obtain a one-value share in Shamir's secret sharing
I had already thought of concatenation, but it does not seem a very elegant solution.