Problem 44959. RSA encryption using public key

Created by David Hill

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Last Solution submitted on Jul 06, 2023

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William on 3 Sep 2019

Sorry, but I don't understand your instruction to "convert the uint8 array to a long integer string". Could you be more specific?

David Hill on 3 Sep 2019

Convert byte array into an integer/biginteger

Rafael S.T. Vieira on 23 Oct 2020

A better answer to William (and for people that don't use Java) would be that after converting numbers to uint8, we must transform a vector into a single number using base 256. That means that a word like 'ball' becomes [98, 97, 108, 108] and then 98*256^3 + 97*256^2 + 108*256 + 108 = 1650551916.

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Problem 44959. RSA encryption using public key

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Problem 44959. RSA encryption using public key

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