Cryptology ePrint Archive: Report 2008/397
Available versions in chronological order
20080924:012817 (posted 24-Sep-2008 01:28:17 UTC)
A Framework for the Development Playfair Cipher Considering Probability of Occurrence of Characters in English Literature
Uttam Kr. Mondal , Satyendra Nath Mandal and J. PalChoudhury
20081127:083026 (posted 27-Nov-2008 08:30:26 UTC)
A Framework for the Development Playfair Cipher Considering Probability of Occurrence of Characters in English Literature
Uttam Kr. Mondal , Satyendra Nath Mandal and J. PalChoudhury
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