National Repository of Grey Literature 2 records found  Search took 0.01 seconds. 
Historical encryption procedures and their application
MILICHOVSKÁ, Eva
I deal with historical encryption procedures and with their application in teaching in my diploma thesis. I present a brief list of some encryption methods in following chapters which were used from antiquity to the mid-20th century. There are prepared specific worksheets for encryption and decryption in this thesis. For several ciphers, the required tools are included in this work, too.
Selected encyption methods
MILICHOVSKÁ, Eva
The aim of this thesis is introduction into issues of classical cryptology from its beginnings in the antiquity to the half of the 20th century. Further, the division of basic ciphers on substitutional and transpositional ones is stated. Only the most important ciphers were chosen from the large number and demonstrations of decipherment were stated here, too. Then, the way of decipherment of Vigen?r´s "indecipherable" cipher is showed here.

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