How to Use a Playfair Cipher to Encode and Decode a Secret Message

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  • เผยแพร่เมื่อ 2 พ.ย. 2024

ความคิดเห็น • 15

  • @itaintnofunn
    @itaintnofunn ปีที่แล้ว

    Very cool, thanks for the fun enlightenment. I might buy a puzzle book now.. not just Sudoku. 😊

  • @scottcped
    @scottcped 3 ปีที่แล้ว +4

    Question: Doesn't the 'IV IV' give it away?

    • @doesntmatter4921
      @doesntmatter4921 3 ปีที่แล้ว +1

      Same thought here - it still appears very evident that there is the same letter.

  • @darovi5
    @darovi5 3 ปีที่แล้ว +1

    How wold you let know the person who's getting the encoded message the key digraph? do you put it at the beginning of the message? or it can only be used with a prearranged digraph?

    • @doesntmatter4921
      @doesntmatter4921 3 ปีที่แล้ว

      You pass it to your counterpart in private before establishing the connection via this method, so both of you are on the same set of rules.

  • @jannis6442
    @jannis6442 2 ปีที่แล้ว +4

    what if i want to incrypt a message including the word "Jazz" it would end up being zz zz and that does not make a pattern

    • @MrOil-qy3vv
      @MrOil-qy3vv 6 หลายเดือนก่อน

      then you'd use x, the other common replacement for double letters

  • @EvanManderson-u4l
    @EvanManderson-u4l ปีที่แล้ว

    How bout the Song of Songs its my favorite.

  • @jonathan2416
    @jonathan2416 3 ปีที่แล้ว

    I love your material

  • @pepelemoko01
    @pepelemoko01 2 ปีที่แล้ว

    Where you were filming this, it was hot.

  • @E5150.
    @E5150. 3 ปีที่แล้ว

    Very nice content! How to use this with 30 letters language?

    • @raptorbirdgaming5623
      @raptorbirdgaming5623 ปีที่แล้ว

      I haven't yet learned about this yet, haven't yet finished the video, but I imagine that you'd have another extra row.

  • @leonelmessi3010
    @leonelmessi3010 ปีที่แล้ว

    is I/J mandatory? can we also take like R/S?

    • @iprobablyexist
      @iprobablyexist 8 หลายเดือนก่อน

      i do think I/J is mandatory as it's also used in other ciphers

  • @beachboardfan9544
    @beachboardfan9544 3 ปีที่แล้ว +1

    I've found the conspiracy! This isnt a playfair cipher!