Question
a) Decrypt LOSVW AZBSH DHQID ARSLG EL, encrypted with the Vigenere cipher using SHOES as a key.( b) There are 26! substitution alphabet ciphers.Find the
a) Decrypt LOSVW AZBSH DHQID ARSLG EL, encrypted with the Vigenere cipher using SHOES as a key.(
b) There are 26! substitution alphabet ciphers.Find the smallest n so that the number of key words of length at most n exceeds 26!. We may interpret this value as telling us how big the keywords need to be before we have more options than a generic substitution alphabet cipher. Find the smallest m so that there area t least 26! keywords of length exactly m.
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Database And Expert Systems Applications 33rd International Conference Dexa 2022 Vienna Austria August 22 24 2022 Proceedings Part 2 Lncs 13427
Authors: Christine Strauss ,Alfredo Cuzzocrea ,Gabriele Kotsis ,A Min Tjoa ,Ismail Khalil
1st Edition
