Maximum Information Securing Techniques With Vigenere Custom-Based Encryption

Maximum Information Securing Techniques With Vigenere Custom-Based Encryption

• By Sugiono,; Fauzi, Ahmad; Nurlaela, Dini; Yusuf, Lestari;
• Jurnal Nasional Terakreditasi
• 374
• 1885-1891

The Vigenere algorithm is one of the classic encryption algorithms that is easy to understand  and  apply  in  the  process  of  securing  information.  By  using  the vigenere  table  we  can  easily  read  messages that  have  been  encrypted.  However, the  vigenere  algorithm  is  also  an  algorithm  that  is  difficult  to  solve,  this  is because  to  be  able  to  solve  a  cipher  text,  a  key  is  needed.  With  a  character transition  technique based  on  the  sequence  of  characters  in  a  certain  key  so  that the transition form of the character becomes unstable and difficult to guess. The vigenere  method  in  general  is  still  not  optimal  because  it  only  relies  on  keys  to secure information, while the vigenere table used is still a standard alphabet that has been applied by vigenere and is still incase sensitive or case sensitive. In this study  we  will  maximize  the  use  of  the  vigenere  algorithm  by  randomizing  the predetermined vigenere alphabet table so that a key and table form are needed to be able to solve a ciphertext

• Katakunci
• URL https://iocscience.org/ejournal/index.php/mantik/article/view/2695/2142
• Penerbit ,

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