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seen Mar 13 '13 at 12:06

Mar
12
comment How to obtain a one-value share in Shamir's secret sharing
Thanks again, Poncho!
Mar
12
awarded  Scholar
Mar
12
awarded  Supporter
Mar
12
accepted How to obtain a one-value share in Shamir's secret sharing
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
awarded  Editor
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.
Mar
12
revised How to obtain a one-value share in Shamir's secret sharing
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Mar
12
asked How to obtain a one-value share in Shamir's secret sharing
Mar
7
awarded  Student
Mar
5
asked Should the secret key of Shamir's secret-sharing algorithm be interpreted byte by byte?