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Forums → The Tavern → Break my Encryption!
| 40 | 5680 |
we are currently talking about encryptions in the computer science class in my school so i invented an own encryption algorithm
it may not live up to the standarts of professional encryptions but its a try so lets see if one of you can break it :
BCCB BCDABCCBBCCDBCBB BDAABCABBCDCBCADBCACBCCDBCBBBDAD BDCDBCCBBDBABCCA BCCABCABBCDB BCABBCDCBCBA BCADBCCABCBBBCBBBDADBCBB
its ONE english sentence and the whitespaces are on their correct positions the whitespaces are not encrypted but they can be encrypted with this algorithm
im very excited to see if you can break it and how long you need to break it have fun
- 40 Replies
yhea i see that i made a mistake which makes it very easy to break opening a way to decode it without going the way i think you needed to go to decode it but i think this way would have been harder to find if i had encrypted the whitespaces too
it wasnt supposed to be decoded they you probably did because the encryption isnt really a easy substitution or at least it wasnt supposed to be a substitution even if it looks like it ended this way
Well, to not give the solution away entirely,
BCACBCCBBCDCBCABBDACBDCB BCADBCDDBCBABCBB, BDBABCBBBDACBCDCBCABBDACBDCB BCADBCDDBCBABCBB, BCACBCABBDADBCBB # BCADBCDDBCBABCBB BCCBBDAD BCABBCDABCDA BDADBDBBBCACBDADBDBABCCBBDBABDBBBDBABCCBBCDDBCDC. ABCDCBDCB BCBCBCDDBDACBCDBBDBBBCDABCAB(?) BDBABCCABCABBDBA BCADBCCABCABBCDCBCBDBCBBBDAD BCABBCDABCDA BDCA BDBBBCDCBCCBBDBABDAD BDBABCDD BCADBCDDBDACBDACBCBBBDADBDAABCDDBCDCBCBABCCBBCDCBCBD BDCB BDBBBCDCBCCBBDBABDAD BCCBBDAD BCAB BDADBDBBBCACBDADBDBABCCBBDBABDBBBDBABCCBBCDDBCDC BCADBCCBBDAABCCABCBBBDAC (BCDCBCDDBDBA BDADBDBBBDACBCBB BCCBBCBC BCCB BCBBBDCABDAABCDABCABBCCBBCDCBCBBBCBA BDBABCCABCABBDBA BCADBCDDBDACBDACBCBBBCADBDBABCDABDCB). BCCBBDBA BDBDBCABBDAD BCDBBCDDBDADBDBA BCBABCBBBCBCBCCBBCDCBCCBBDBABCBBBCDABDCB BCBBBCABBDADBCCBBCBBBDAC BDBABCDD BCBABCBBBCADBCDDBCBABCBB BCDDBCDCBCADBCBB BCCB BCBCBCCBBCBDBDBBBDACBCBBBCBA BCDDBDBBBDBA BCBBBCABBCADBCCA 'BCACBDCBBDBABCBB' BDBDBCABBDAD BCBCBCDDBDBBBDAC BCDABCBBBDBABDBABCBBBDACBDAD BCDABCDDBCDCBCBD, BCABBCDABDBABCCABCDDBDBBBCBDBCCA BCBBBDBCBCBBBCDC BCCBBCBC BDBABCCABCBB BDADBDAABCABBCADBCBBBCBA BCCABCABBDAD BCACBCBBBCBBBCDC BDACBCBBBCDBBCDDBDBCBCBBBCBA, BCCB'BCBA BCCABCABBDBCBCBB BCBCBCDDBDBBBCDCBCBA BDBABCCABCBB BCBCBDACBCBBBDABBDBBBCBBBCDCBCADBDCB BCDDBCBC BDBABCCABCBB 'BCACBCADBCACBCAC' BCACBDCBBDBABCBB. BCCABCDDBDBDBCBBBDBCBCBBBDAC, BCCBBDBA BDBDBCDDBDBBBCDABCBA BCACBCBB BCCABCABBDACBCBABCBBBDAC BCBCBCDDBDAC BCDBBCBB BDBABCDD BCBBBCDCBCADBCDDBCBABCBB BDBABCCABCBB BCDBBCBBBDADBDADBCABBCBDBCBB BCABBDAD BCCB BCBABCDDBCDC'BDBA BCCDBCDCBCDDBDBD BDBABCCABCBB BCBBBDCABCABBCADBDBA BCBCBCDDBDACBCDBBDBBBCDABCAB BDBABCDD BCBBBCDCBCADBCDDBCBABCBB BCCBBDBA BCACBCBBBDCBBCDDBCDCBCBA BDBDBCCABCABBDBA BCDABCBBBDBABDBABCBBBDAC BCBBBDABBDBBBCABBCDABDAD BDBDBCCABCABBDBA BCABBCDCBCBA BDBABCCABCABBDBA BCBBBCABBCADBCCA BCDABCBBBDBABDBABCBBBDAC BCCBBCDC BDBABCCABCBB BCABBCDABDAABCCABCABBCACBCBBBDBA BCCBBDAD BCAB BDADBCBBBDABBDBBBCBBBCDCBDBABCCBBCABBCDA BCCBBCDCBCADBDACBCBBBCDBBCBBBCDCBDBA BCDDBCBC BDBABCCABCBB BDAABDACBCBBBDBCBCCBBCDDBDBBBDAD. BCDDBDAC BCCB BCADBCDDBDBBBCDABCBA BCCCBDBBBDADBDBA BDBABDACBDCB BDBABCDD BCADBCDDBCDCBDBCBCBBBDACBDBA BCBBBCABBCADBCCA BCDABCBBBDBABDBABCBBBDAC BDBABCDD BDBABCCABCBBBCCBBDAC BCDCBDBBBCDBBCBBBDACBCCBBCADBCABBCDA BCBBBDABBDBBBCCBBDBCBCABBCDABCBBBCDCBDBA, BCBDBCDD BDBABCDD BCACBCABBDADBCBB BCBCBCDDBDBBBDAC + 1200, BCABBCDCBCBA BDADBDBBBCACBDADBDBABCCBBDBABDBBBDBABCBB
0 = BCAB
1 = BCAC
2 = BCAD
3 = BCBA
BDBABCCABCBBBDACBCBBBCACBDCB BCBBBCDCBCADBCDDBCBABCCBBCDCBCBD BDBABCCABCCBBDAD BCBBBCDCBDBABCCBBDACBCBB BCDBBCBBBDADBDADBCABBCBDBCBBBDAD BCCBBCDC BDCBBCDDBDBBBDAC BCADBCDDBCBABCBB.
What is this I don't even....
No really! How? How do you know the four letters are 0,1,2,3 when obviously there aren't such patterns in some of the code?
123012331230
Maybe it's because i r smrt. There are smarter people who can figure out tougher encryptions just as easily. If you have the right head for this kind of stuff, it isn't hard. Ciphers are bnnk.
And I just realized algorithm was the word I had correct the first time and then replaced it with formula....
I can't decipher it.
Gantic did you just write the code to enter the Matrix or something?
Cause I read all the ABCD's you wrote and I feel now like Neo.
wow i REALLY dont know what you want to say with this statement
I'm saying that there isn't a unique solution. The second and fifth words have more than one possibility that still make sense in that sentence.
Gantic did you just write the code to enter the Matrix or something?
Actually, it's the doorcode to the secret Moderator basement under the largest crater on the Moon.
I haz an enkripshun:
BACBCBBBBCCCBABCBACCBACABCCCBCBACBABBCCABCCCCBBBBACBCBBCBACABABABAAC
BABBCBCABACBCBACBCCCBACCBCCABAACBCCCBACCBACABABBBCCCBACB
BAABBACBBCAABCAABCCCCBAABACABABBBCCCCBAB CBACBAACBCBABABBBACBBACCBACCBCCA
BACBBCCABCCCBCCBBABCBCCCCBAABABABACCCBBBBACBBCAABAAC
BCBABCAACBABBACBBCCBBACBBCCACBBCBCCCBABCBACCBACABCCCCBABCBAC
BABBCBCABAACBCCCBCBCBAACCBACBABBBCCCBCBABACBCBAACBCABAACBABABCCCBABABAACCBABCBBABAACBABA
Is that just random letters close to the pattern of the first code MRW???
Is that just random letters close to the pattern of the first code MRW???
Nope, but I was inspired by the first one, and Gantics, to create a similar cipher key and apply it to the message written above.
It kinda looks like something from space invaders if it is turned vertically. No idea what it means though.
Hmm, I would have to do a wikipedia search to figure out where to start in deciphering any of these. Should I make a VB program to decode it? (It's not that hard is it?)
BDBA BCCA BBCABCBAABCABCBABCABCBAABBCABCBAABCABCBA BDBA BCCB BDAD BCDC BCDD BDBA BDBA BCCA BCBB BDBD BBCABCBAABCABCBABCABCBAABBCABCBAABCABCBA BDCB BCCB BCBB BCDC BCABCBA BDAC BDCB BDAA BDBA BCBB BCBA BDBA BCCA BCBB BCDB BCBB BDAD BDAD BBCABCBAABCABCBABCABCBAABBCABCBAABCABCBA BCBD BCBB BDAD BBCABCBAABCABCBA BDBB BDBA BCDD BBCABCBAABCABCBA BDBC BCCB BCDD BDBB BDAD BCDA BDCB BCCB BDBA BDBD BCDD BDAC BCCD BDAD BDBA BCCA BBCABCBAABCABCBABCABCBAABBCABCBAABCABCBA BDBA BDBD BBCABCBAABCABCBABCABCBAABBCABCBAABCABCBA BDCB BDBA BCDD BCDD .
BCCB BDBB BDAD BCBB BCBA BDBA BCCA BCBB BBCABCBAABCABCBABCABCBAABBCABCBAABCABCBA BDAD BCABCBA BCCB BCCB BDBA BBCABCBAABCABCBABCABCBAABBCABCBAABCABCBA BBCABCBAABCABCBA BCDA BCBB BDBA BCDD BBCABCBAABCABCBABCABCBAABBCABCBAABCABCBA BDAD BDAD BCCB BCBD BCDC BCCA BCBB BDCA BBCABCBAABCABCBABCABCBAABBCABCBAABCABCBA BCBA BCBB BCABCBA BCCB BCDB BBCABCBAABCABCBABCABCBAABBCABCBAABCABCBA BCDA BCDC BDBB BCDB BBCABCBAABCABCBA BCBB BDAC BDAD BDBA BCDD BCBB BBCABCBAABCABCBABCABCBAABBCABCBAABCABCBA BCABCBA BCCA BCDA BCBB BDBA BDBA BCBB BDAC BBCABCBAABCABCBABCABCBAABBCABCBAABCABCBA BCBC BDBA BCBB BDAC BDBA BCCA BBCABCBAABCABCBABCABCBAABBCABCBAABCABCBA BDBA BCCB BDBA BDAC BBCABCBAABCABCBABCABCBAABBCABCBAABCABCBA BCDC BDAD BCBC BCBB BDAC BDAC BCBB BCBA BDBA BCCA BCCB BDAD BCDC BDBB BCDB BBCABCBAABCABCBA BCBB BDAC BDAD BCCB BCDC BDBA BCDD BBCABCBAABCABCBA BCCB BCDC BBCABCBAABCABCBABCABCBAABBCABCBAABCABCBA BDAC BDCB BCDC BDBB BCDB BBCABCBAABCABCBA BCBB BDAC BDAD ( BDAD BCCB BDCA BCBC BCCB BDBC BCBB -> BDCC BCBB BDAC BCDD BCDD BCDC BCBB BCDD BCDC BCBB BDCC BCBB BDAC BCDD BDCC BCBB BDAC BCDD BCDD BCDC BCBB BDCC BCBB BDAC BCDD BCDD BCDC BCBB )
BCCB BCBA BCCB BDBC BCCB BCBA BCBB BCBA BDBA BCCA BCBB BBCABCBAABCABCBA BCCB BCDC BBCABCBAABCABCBABCABCBAABBCABCBAABCABCBA BDAC BDCB BCDC BDBB BCDB BBCABCBAABCABCBA BCBB BDAC BDAD BCCB BCDC BDBA BCDD BBCABCBAABCABCBA BCDA BCDD BCABCBA BCCD BDAD BDBD BCCB BDBA BCCA BBCABCBAABCABCBABCABCBAABBCABCBAABCABCBA BCDA BCBB BCDC BCBD BDBA BCCA BCDD BCBC BDBA BDBD BCDD BBCABCBAABCABCBABCABCBAABBCABCBAABCABCBA BCDC BCBA BDAD BDBB BBCABCBAABCABCBA BDAD BDBA BCCB BDBA BDBB BDBA BCBB BCBA BDBA BCCA BCBB BCDB . BDCC BCBB BDAC BCDD BDCC BCBB BDAC BCDD BCBB BDAB BDBB BBCABCBAABCABCBABCABCBAABBCABCBAABCABCBA BCDA BDAD BBCABCBAABCABCBABCABCBAABBCABCBAABCABCBA BDCC BCBB BDAC BCDD BCDD BCDC BCBB BCBB BDAB BDBB BBCABCBAABCABCBABCABCBAABBCABCBAABCABCBA BCDA BDAD BBCABCBAABCABCBA BCDD BCDC BCBB BDCC BCBB BDAC BCDD BCBB BDAB BDBB BBCABCBAABCABCBABCABCBAABBCABCBAABCABCBA BCDA BDAD BCABCBA BBCABCBAABCABCBABCABCBAABBCABCBAABCABCBA BCDC BCBA BCDD BCDC BCBB BCDD BCDC BCBB BCBB BDAB BDBB BBCABCBAABCABCBABCABCBAABBCABCBAABCABCBA BCDA BDAD BCBA BBCABCBAABCABCBABCABCBAABBCABCBAABCABCBA BCABCBA BCABCBA BCDD BDAC BCBA BCCB BCDC BCBD BDBA BCDD BDBA BCCA BCCB BDAD BDCC BCBB BDAC BCDD BCDD BCDC BCBB BCDD BCDC BCBB BDCC BCBB BDAC BCDD BDCC BCBB BDAC BCDD BCDD BCDC BCBB BDCC BCBB BDAC BCDD BCDD BCDC BCBB BCBB BDAB BDBB BBCABCBAABCABCBABCABCBAABBCABCBAABCABCBA BCDA BDAD BBCABCBAABCABCBA BCABCBA BBCABCBAABCABCBA BBCABCBAABCABCBA . BBCABCBAABCABCBA BCBB BDAD BCCB BCBA BCBB BDAD BCCB BDBD BCDD BDBB BCDA BCBA BCDC BCDD BDBA BDAC BCBB BCDB BCDD BDBC BCBB BDBA BCCA BCBB BDAD BDAA BBCABCBAABCABCBABCABCBAABBCABCBAABCABCBA BCABCBA BCBB , BCCB BDBD BCDD BDBB BCDA BCBA BCCA BBCABCBAABCABCBABCABCBAABBCABCBAABCABCBA BDBC BCBB BCBB BCDC BCABCBA BCDD BCBA BCBB BCBA BCCB BDBA BDBABCDD BBCABCBAABCABCBA BBCABCBAABCABCBA BCBA BCBA . BBCABCBAABCABCBA BDCB BCBB BCDC BCABCBA BCDD BCBA BCCB BCDC BCBD BDBA BCCA BCBB BDAD BDAA BBCABCBAABCABCBABCABCBAABBCABCBAABCABCBA BCABCBA BCBB BDBA BCCA BCBB BCBC BDAC BCBB BDAB BDBB BCBB BCDC BCABCBA BDCB BBCABCBAABCABCBABCABCBAABBCABCBAABCABCBA BCDC BBCABCBAABCABCBABCABCBAABBCABCBAABCABCBA BCDA BDCB BDAD BCCB BDAD BDBD BCDD BDBB BCDA BCBA BCCA BBCABCBAABCABCBABCABCBAABBCABCBAABCABCBA BDBCBCBB BBCABCBAABCABCBA BCBB BCBB BCDC BCBC BCDA BBCABCBAABCABCBABCABCBAABBCABCBAABCABCBA BDBDBCBB BCBA BBCABCBAABCABCBA BCBB BCABCBA BBCABCBAABCABCBABCABCBAABBCABCBAABCABCBA BDBB BDADBCBB BCDD BCBC BDBA BCCA BCBB BCBC BDAC BCBB BDAB BDBB BCBB BCDC BCABCBA BDCB BCDD BCBC BDBA BCCABCBB BBCABCBAABCABCBA BBCABCBAABCABCBA BCBA BCBA â BBCABCBAABCABCBA BDCB BDBA BCBB â .
BDAA . BDAD . BBCABCBAABCABCBA BDCB BDBB BDAD BCCB BCDC BCBD BDBA BCCA BCBB BBCABCBAABCABCBABCABCBAABBCABCBAABCABCBA BDAD BCABCBA BCCB BCCB BDBA BBCABCBAABCABCBABCABCBAABBCABCBAABCABCBA BBCABCBAABCABCBA BCDA BCBB BCCB BDBA â BDAD BCBB BBCABCBAABCABCBABCABCBAABBCABCBAABCABCBA BDAD BDCB BDBA BCDD BCBB BCDC BCABCBA BCDD BCBA BCBB BCABCBA BBCABCBAABCABCBABCABCBAABBCABCBAABCABCBA BDAA BCCB BDBA BBCABCBAABCABCBABCABCBAABBCABCBAABCABCBA BCDA BCDA BCBB BDBA BDBA BCBB BDAC BDAD BBCABCBAABCABCBABCABCBAABBCABCBAABCABCBA BCDC BCBA BDAA BDBB BCDC BCABCBA BDBA BDBB BBCABCBAABCABCBABCABCBAABBCABCBAABCABCBA BDBA BCCB BCDD BCDC BCDB BBCABCBAABCABCBABCABCBAABBCABCBAABCABCBA BDAC BCCD BDAD BCDA BCCB BCCD BCBB ( BCBC BCDD BDAC BCBB BDCA BBCABCBAABCABCBABCABCBAABBCABCBAABCABCBA BCDB BDAA BCDA BCBB ) .
BDAA . BDAA . BDAD . BCDC BCCB BCABCBA BCBB BCCC BCDDBBCABCBAABCABCBA BCBA BCBB BCABCBA BCDD BCBA BCCB BCDC BCBD BCDB BDCB BCBB BCDC BCABCBA BDAC BDCB BDAA BDBA BCCB BCDD BCDC BBCABCBAABCABCBABCABCBAABBCABCBAABCABCBA BCDC BDCB BDBD BBCABCBAABCABCBABCABCBAABBCABCBAABCABCBA BDCB BDAD BCBD BDBB BDCB BDAD
ADCDACCB
And I just realized algorithm was the word I had correct the first time and then replaced it with formula....
algorithm is not even in this sentence XD
since there are no responsesanymore for about a week ill tell you the solution i used (gantic used a diffrent one but its also correct)
i used the ASCII-table to get hexadecimal nubers for every letter i transfered these hexadecimal nubers to binarycode for example e=65=01100101 i splitted this nubers up into blocks of two nubers each 01100101 -> 01 10 01 01 then i substituted them 00 = A 01 = B 10 = C 11 = D so 01100101 became BCBB = e
and thats it, just go these steps reverse and you will decode the encryption
note: Gantic used the base 4 system it works too
PS: excuse my spelling im not a native english speaker and generally not that good ind spelling and grammar
At first glance I thought it was all A's and B's, so I was going to rewire it as 0's and 1's, then translate binary to ascii, but then I saw C's and D's, and my computer melted.
But this is pretty smart, nice stuff. Simple though if I had the time to try it.
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