Thread: xor with string

  1. #1
    Registered User
    Join Date
    Oct 2002

    Question xor with string

    i have a file and xor it with the string "secret"
    (restart at "s" when you come to "t"). And i must import the file that i XOR.How i do tht?


  2. #2
    Refugee face_master's Avatar
    Join Date
    Aug 2001
    i'm confused...what are you on about??

  3. #3
    Confused Magos's Avatar
    Join Date
    Sep 2001
    XOR a string?
    Well, you could traverse the string and XOR each char character. Not that hard. Use a while loop.
    For the other string (SECRET), use i % strlen("secret") to get it's index, since you want it to wrap.

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    Teach a man to fish and you feed him for a lifetime.

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