What is Modular Arithmetic - Introduction to Modular Arithmetic - Cryptography - Lesson 2

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  • čas přidán 23. 07. 2014
  • Modular Arithmetic is a fundamental component of cryptography. In this video, I explain the basics of modular arithmetic with a few simple examples.
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Komentáře • 235

  • @noobsniperxx
    @noobsniperxx Před 3 lety +224

    This has got to be the best introduction to modular math I’ve ever seen. Straight to the point and by someone that knows what they’re talking about. I’ve noticed that the people who break it down like this are really good at what they do and the people that try to sound “smart” don’t really understand what they’re trying to teach. Thank you.

  • @zachecho9167
    @zachecho9167 Před 8 lety +145

    It took me a solid hour of scratching my head then I found your video series and understood it all in 10 minutes, thanks a lot.

  • @edwardkostreski6733

    So normal math is mod ♾️?

  • @maszina8187

    I ended up here from a Minecraft video

  • @readogamer3515
    @readogamer3515 Před 6 lety +120

    3 and 5 have the same value when we are dealing with mod 2 . great explanation sir . HATS OFF!!!

  • @lisakinoti1839
    @lisakinoti1839 Před 2 lety +6

    Thank you so much! You saved me! I was sitting in discrete math class scratching my head like, "What the hell is this?!?" Most videos I found seemed like they were for people who already understand what is going on. I needed someone to teach me like am learning a new language for the first time. You explained it to me perfectly and now I understand. Thank you!!!

  • @wiseabir1971
    @wiseabir1971 Před 4 lety

    Why only 5 videos? Of cryptography

  • @ishanparekh9371
    @ishanparekh9371 Před rokem

    me and the bois explaining to the teacher that 5 = 3

  • @haucaidevil2703
    @haucaidevil2703 Před rokem

    based on your positive integers video, this has to be 3 = 5 = 1 (mod 2)

  • @entpsshadow4455
    @entpsshadow4455 Před rokem

    I feel like a need a "A+ 100 sticker" for understanding this 😂

  • @youtubebero5154
    @youtubebero5154 Před 6 lety +7

    Thank God for people like you that can simplify and teach knowledge. Keep it up, you are a blessing to human kind.

  • @ieatpencils
    @ieatpencils Před 7 lety +30

    So much easier than the other videos explaining the same thing. Thank you!

  • @Abdulaziz-fg3mh
    @Abdulaziz-fg3mh Před 6 lety +8

    man you really made my life easy after watching this video. all the best for you and please do not stop! the world really needs you

  • @kristijanpopcev9996
    @kristijanpopcev9996 Před 6 lety +12

    Wow, just amazing tutorial. You explained the basic modular arithmetic in the most clear way possible.

  • @rosemarychidera4643
    @rosemarychidera4643 Před rokem

    Coming here to learn modulo after 6years of you posting it and learning it under a few minutes. Thanks a lot for breaking it down

  • @edieltondantas6084
    @edieltondantas6084 Před 2 lety +2

    Thanks for the tutorial! I attended a lecture about modulo arithmatic and the lecturer managed to make such an easy to undestand topic appear to be rocket science

  • @woapful

    you taught this way better than my professor ever could from a 90 min lecture in under 5 minutes!! thank you!!!!!

  • @esofialo23
    @esofialo23 Před 7 lety +23

    OMG!!! thank you so much!! In only less than 5 min I got what I had been trying to understand with my book for over an hour!!!! :D

  • @mar25947
    @mar25947 Před 7 lety +2

    This was very helpful, thanks! I've been lost on this stuff for about a month in my class.

  • @elmoreglidingclub3030
    @elmoreglidingclub3030 Před 2 lety

    Excellent!! Best description I’ve ever seen for modulo math.