Vicfred
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 Feb21 awarded Notable Question Mar10 awarded Popular Question Jan22 awarded Taxonomist Jul12 awarded Yearling Jan5 awarded Fanatic Dec27 comment Inverses in Truncated Polynomial Rings because -10 = 1 (mod 11) Dec26 awarded Organizer Dec26 revised Inverses in Truncated Polynomial Rings edited tags Dec26 comment Inverses in Truncated Polynomial Rings 22x = 0 mod 11 because 22 is a multiple of 11, the same for 22x³ and -22x⁶, then you have only -10 which is congruent to 1 mod 11. Oct29 awarded Civic Duty Oct3 accepted Where can I find useful data for cryptography/coding theory? Sep20 awarded Enthusiast Sep15 awarded Analytical Aug15 comment Where can I find useful data for cryptography/coding theory? I know, I was just making it clear. Also, multiplicative inverses in Z_n can be computed faster using Euler's theorem and Fermat's little theorem. Aug15 comment Where can I find useful data for cryptography/coding theory? the multiplicative inverse of a prime number? 1/p ;) Aug14 asked Where can I find useful data for cryptography/coding theory? Jul28 awarded Scholar Jul28 comment Hermitian curves introductory references wow, excellent reference, thank you! Jul28 accepted Hermitian curves introductory references Jul26 asked Hermitian curves introductory references