The paper presents a possibility of applying a class of Vigener ciphers to transmitted or stored data. The ciphered meassages have an arbitrary probability distribution. The case is analyzed when an illegal user has the access to the input as well as the output of a cipering device.
|Translated title of the contribution||Random Vigener ciphers and their application for computer systems|
|Number of pages||20|
|Journal||Archiwum Automatyki i Telemechaniki|
|Publication status||Published - 1980|