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Crypto - Numeric Message response

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May 31st, 2014
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  1. Thread: http://s13.zetaboards.com/Crypto/topic/7197975/1/
  2.  
  3. Code:
  4.  
  5. 605896 251056 813723 916856 361638 106893 663683 531246
  6.  
  7. 342641 864218 555409 281557 905557 808484 189774 642135
  8.  
  9. 198595 412445 943118 472638 655402 846775 558825 264153
  10.  
  11. 261856 825969 463247 268473 504294 904204 697344 123654
  12.  
  13. 370647 776455 402252 895718 674401 258990 752810 321456
  14.  
  15. 422149 975971 382755 795423 704809 136890 915390 123456
  16.  
  17. 522647 9051155 332454 997308 614313
  18.  
  19.  
  20.  
  21. I think I'm completely off track on this lol, but here's what I've done:
  22.  
  23. So we know that the 7th column is made up of the last digits of the previous 6 columns.
  24. The 8th column only uses numbers 1-6, which makes me think it has something to do with positioning.
  25. Here's something I tried, but I'm most likely way off of getting the solution haha.
  26. You will notice two different cipher text codes, top and bottom, they will be referred to as A and B.
  27.  
  28.  
  29. A:
  30. 60589 6 25105 6 81372 3 91685 6 36163 8 10689 3 663683 531246
  31.  
  32. 34264 1 86421 8 55540 9 28155 7 90555 7 80848 4 189774 642135
  33.  
  34. 19859 5 41244 5 94311 8 47263 8 65540 2 84677 5 558825 264153
  35.  
  36. 26185 6 82596 9 46324 7 26847 3 50429 4 90420 4 697344 123654
  37.  
  38. 37064 7 77645 5 40225 2 89571 8 67440 1 25899 0 752810 321456
  39.  
  40. 42214 9 97597 1 38275 5 79542 3 70480 9 13689 0 915390 123456
  41.  
  42. 522647 9051155 332454 997308 614313
  43.  
  44.  
  45. Below is the mirrored reflection of the above.
  46. For example: Take the first row of the 7th & 8th column, (6 6 3 6 8 3 5 3 1 2 4 6) and I rearranged the 7th column in accordance with the 8th column...
  47.  
  48. 5 3 1 2 4 6
  49.  
  50. The "5" will represent the 5th # in the 7th column which would be "8", the "3" would refer to "3", and "1" would be the 1st "6" of the 7th column and so on.
  51.  
  52. The "5" in the 8th column is in the 1st position, "3" in the 2nd, "1" in the 3rd, and so on.
  53.  
  54. 5 3 1 2 4 6
  55. 1 2 3 4 5 6
  56.  
  57. So now we rearrange the 7th column in accordance with the 8th column:
  58.  
  59. A 7th C: 6 6 3 6 8 3
  60.  
  61. A 8th C: 5 3 1 2 4 6
  62.  
  63. Result(B 7th C): 8 3 6 6 6 3
  64.  
  65.  
  66. Now in order to figure out the B 8th column and check it, we would need to take the first row of the B 7th column and the 1st row of the A 7th Column, (8 3 6 6 6 3 6 6 3 6 8 3)
  67.  
  68. We compare the two by asking what position is the B 7th C "8" and then writing that position above the A 7th C "8", For numbers that repeat, you will just need to use a bit more information until they can be distinguished from each other:
  69.  
  70. B 7th C: 8 3 6 6 6 3
  71.  
  72. B 8th C:
  73.  
  74. Result(A 7th C): 6 6 3 6 8 3
  75.  
  76.  
  77. Eventually, you'll get this:
  78.  
  79. B 7th C: 8 3 6 6 6 3
  80.  
  81. B 8th C: 3 4 2 5 1 6
  82.  
  83. Result(A 7th C): 6 6 3 6 8 3
  84.  
  85.  
  86. Do this for the rest of rows to get the below:
  87.  
  88.  
  89. B:
  90. 36163 8 81372 3 60589 6 25105 6 91685 6 10689 3 836663 342516
  91.  
  92. 80848 4 28155 7 86421 8 34264 1 55540 9 90555 7 478197 435261
  93.  
  94. 41244 5 84677 5 47263 8 19859 5 65540 2 94311 8 558528 416352
  95.  
  96. 26185 6 82596 9 46324 7 90420 4 50429 4 26847 3 697443 123654
  97.  
  98. 40225 2 77645 5 37064 7 89571 8 67440 1 25899 0 257810 321456
  99.  
  100. 42214 9 97597 1 38275 5 79542 3 70480 9 13689 0 915390 123456
  101.  
  102.  
  103.  
  104. This is where I'm stumped; I thought by doing what I've done, I would've gotten closer or something... but oh well haha
  105.  
  106. Also was there a typo in the very last row of the cipher text?
  107.  
  108. The 2nd column has 7 digits, and is only 5 columns, I thought that it may have played a role in with the first 5 digits of the above columns, but idunno.
  109.  
  110. ( 522647 9051155 332454 997308 614313 )
  111.  
  112.  
  113. Good luck to those who are stilling working on this haha :D
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