Guest Anonymous September 20, 2016 Share September 20, 2016 And a tranbibulatory destructurization matrix is nothing you guys would understand. So I won't bother to explain it. Banned for scientifical computer jargon Melian can't understand. Link to comment Share on other sites More sharing options...
tulpa001 September 21, 2016 Share September 21, 2016 Banned for not liking scientifical computer jargon. :( Also, reticulating splines. Host comments in italics. Tulpa's log. Tulpa's guide. Link to comment Share on other sites More sharing options...
jean-luc September 21, 2016 Share September 21, 2016 Explaining hash functions is my specialty! Or at least, I'd like to think it is. It's possible everyone just says they understand after I explain even though they don't. Anyway, a hash is a algorithm that takes in any bit of data, like a webpage or a PDF file or the string "jean-luc is awesome", and mixes it all up and around and recombobulates it with itself to produce a bit of gibberish, but most importantly it's always the same bit of gibberish as long as the input is the same. So for example "jean-luc is awesome" results in d737c01bea9a5459bfa3d5c8c53d59a2 However, if you change input even a tiny bit, it completely changes the result (called the hash) "jean-luc is awesome" -> d737c01bea9a5459bfa3d5c8c53d59a2 (same as above) "Jean-luc is awesome" -> 73d544ec318b5182caf9b5ab3c01ea17 (capitalized) "Jean-luc is awesome." -> d8cc313d3bd840a4178d8b8dce280337 (with a period) An important property of a good hashing algorithm like MD5, is that it is impossible to reverse the process except by trying every possible input. That means if I give you a hash, like a6a791a20d8e0ee089146d720821835e, the only way to figure out what I put in originally is to try everything, sortof like : [hidden] "a" -> 0cc175b9c0f1b6a831c399e269772661 "b" -> 92eb5ffee6ae2fec3ad71c777531578f "c" -> 4a8a08f09d37b73795649038408b5f33 "d" -> 8277e0910d750195b448797616e091ad "e" -> e1671797c52e15f763380b45e841ec32 "f" -> 8fa14cdd754f91cc6554c9e71929cce7 "g" -> b2f5ff47436671b6e533d8dc3614845d "h" -> 2510c39011c5be704182423e3a695e91 "i" -> 865c0c0b4ab0e063e5caa3387c1a8741 "j" -> 363b122c528f54df4a0446b6bab05515 "k" -> 8ce4b16b22b58894aa86c421e8759df3 "l" -> 2db95e8e1a9267b7a1188556b2013b33 "m" -> 6f8f57715090da2632453988d9a1501b "n" -> 7b8b965ad4bca0e41ab51de7b31363a1 "o" -> d95679752134a2d9eb61dbd7b91c4bcc "p" -> 83878c91171338902e0fe0fb97a8c47a "q" -> 7694f4a66316e53c8cdd9d9954bd611d "r" -> 4b43b0aee35624cd95b910189b3dc231 "s" -> 03c7c0ace395d80182db07ae2c30f034 "t" -> e358efa489f58062f10dd7316b65649e "u" -> 7b774effe4a349c6dd82ad4f4f21d34c "v" -> 9e3669d19b675bd57058fd4664205d2a "w" -> f1290186a5d0b1ceab27f4e77c0c5d68 "x" -> 9dd4e461268c8034f5c8564e155c67a6 "y" -> 415290769594460e2e485922904f345d "z" -> fbade9e36a3f36d3d676c1b808451dd7 "A" -> 7fc56270e7a70fa81a5935b72eacbe29 "B" -> 9d5ed678fe57bcca610140957afab571 "C" -> 0d61f8370cad1d412f80b84d143e1257 "D" -> f623e75af30e62bbd73d6df5b50bb7b5 "E" -> 3a3ea00cfc35332cedf6e5e9a32e94da "F" -> 800618943025315f869e4e1f09471012 "G" -> dfcf28d0734569a6a693bc8194de62bf "H" -> c1d9f50f86825a1a2302ec2449c17196 ... ... "I" -> dd7536794b63bf90eccfd37f9b147d7f "?" -> d1457b72c3fb323a2671125aef3eab5d "!" -> 9033e0e305f247c0c3c80d0c7848c8b3 "@" -> 518ed29525738cebdac49c49e60ea9d3 "#" -> 01abfc750a0c942167651c40d088531d "$" -> c3e97dd6e97fb5125688c97f36720cbe "%" -> 0bcef9c45bd8a48eda1b26eb0c61c869 "^" -> 7e6a2afe551e067a75fafacf47a6d981 "&" -> 6cff047854f19ac2aa52aac51bf3af4a "*" -> 3389dae361af79b04c9c8e7057f60cc6 "(" -> 84c40473414caf2ed4a7b1283e48bbf4 ")" -> 9371d7a2e3ae86a00aab4771e39d255d "_" -> b14a7b8059d9c055954c92674ce60032 "-" -> 336d5ebc5436534e61d16e63ddfca327 "=" -> 43ec3e5dee6e706af7766fffea512721 "+" -> 26b17225b626fb9238849fd60eabdf60 "|" -> b99834bc19bbad24580b3adfa04fb947 ... "aa" -> 4124bc0a9335c27f086f24ba207a4912 "ab" -> 187ef4436122d1cc2f40dc2b92f0eba0 "ac" -> e2075474294983e013ee4dd2201c7a73 "ad" -> 523af537946b79c4f8369ed39ba78605 "ae" -> b6bb43df4525b928a105fb5741bddbea "af" -> f0357a3f154bc2ffe2bff55055457068 "ag" -> 4e42f7dd43ecbfe104de58610557c5ba "ah" -> 3cf4046014cbdfaa7ea8e6904ab04608 "ai" -> 4921c0e2d1f6005abe1f9ec2e2041909 ....... ....... ....... ....... lots of guesses ....... ....... ....... ....... "Jean-luc is awesome." -> d8cc313d3bd840a4178d8b8dce280337 "Jean-luc is awesome?" -> 01f0bfdbfd1a3a26ea64464e154c3f7d "Jean-luc is awesome(" -> 5378218844d2cb2e0485f19228523e8d "Jean-luc is awesome)" -> a098f91916882aa6152760daf69d3ea5 "Jean-luc is awesome*" -> ba9b32fa3d6378e56049e97a47d8ab14 "Jean-luc is awesome&" -> 1a6920d42c32ee410a0f2da79575dedb "Jean-luc is awesome^" -> dcc4c7c8c82267e69dba15ad0ec77b29 "Jean-luc is awesome%" -> b3b178b260cceef8d59b0e48ddd6ddbf "Jean-luc is awesome$" -> 73ab8d02d644a0ce001df18293a0bb81 "Jean-luc is awesome@" -> d03fa43e06235e66047e962834cb6210 "Jean-luc is awesome!" -> a6a791a20d8e0ee089146d720821835e Aha! Finally! [/hidden] How the algorithm actually works is super complicated so suffice to say it's a bunch of math magic, but just know that "brute-force" (guessing) really is the only way to "reverse" a hash. Did that make sense? Oh, uh, banned for not explaining what hashing is. I don't visit as often as I used to. If you want me to see something, make sure to quote a post of mine or ping me @jean-luc Link to comment Share on other sites More sharing options...
Guest Anonymous September 21, 2016 Share September 21, 2016 Banned for going into a detailed explanation of hashing and making me know something now. Link to comment Share on other sites More sharing options...
KrabbyPatty September 21, 2016 Share September 21, 2016 Banned for not liking the detailed explanation Link to comment Share on other sites More sharing options...
jean-luc September 22, 2016 Share September 22, 2016 Banned for assuming she didn't like it even though she said no such thing. I don't visit as often as I used to. If you want me to see something, make sure to quote a post of mine or ping me @jean-luc Link to comment Share on other sites More sharing options...
Guest Anonymous September 22, 2016 Share September 22, 2016 Banned for thinking that just cause a girl doesn't say explicitly she doesn't like something, that it means she does like it. Link to comment Share on other sites More sharing options...
KrabbyPatty September 22, 2016 Share September 22, 2016 Banned for not telling us if you like the explanation or not Link to comment Share on other sites More sharing options...
Linkzelda September 22, 2016 Share September 22, 2016 Banned because no one knows if she's consciously wanting this in the first place. [align=center]7 Hours of Active Forcing 8 Hours & 29 Minutes of Active Forcing 10 Hours of Active Forcing[/align] Link to comment Share on other sites More sharing options...
Guest Anonymous September 22, 2016 Share September 22, 2016 Banned for thinking that . .wait....what are you thinking? Link to comment Share on other sites More sharing options...
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