Geraaao De Nameros Aleatarios
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1. SubstituiÃÃo homofÃnica: aspectos teÃricos e prÃticos / Homophonic substitution: theoretical and practical aspects
This thesis has as main purposes: a) to review the information-theoretic treatment given to the GÃntherâs type of homophonic substitution, b) to propose improvements of this approach, c) to investigate the practical implementation of homophonic substitution systems, considering that the plaintext symbol probabilities are rational numbers. The concept of st
Publicado em: 2006