Browsing J - Computer Sciences and Information Technology by Subject "Vigenere; encryption; decryption; multi-cycle; metaheuristics"

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    • Modified Key Using Multi-Cycle Key In Vigenere Cipher 

      Rizal, Ansar; Budi Utomo, Didi Susilo; Rihartanto, Rihartanto; Hiswati, Marselina Endah; Haviluddin, Haviluddin (Blue Eyes Intelligence Engineering & Sciences Publication, 2019-09-03)
      Encryption-Decryption is one form of securing text data, images and sound in order to minimize data stealing, attack, etc. The purpose of this study is to modified encryption-decryption keys of Vigenere cipher.Based on ...