Date: 08/14/05 (Algorithms)    Keywords: browser

I write an encryption/decryption algorythm. Here are three encrypted messages. The algorythm doesn't include punctuation except spaces (any whitespace in the output is from your browser). I wanted to see if anyone here can break it. (it's not rot13)


xxuyjtqaqfcfxfnysicbstcbonhetczyevxtcocajtozhcvjqzbwbiqbdufkpnfvnriepqlpixstdzknmknwjkqzxmenynmlmpncwbeqdesvaraexgvseilgjslbhxcbdwlfztdhuheuhmzryzkebboelwjvlsfjbfzbwdbispmsoouzyvldhjlbswveoqwccfjqlxrtgmnwxizbrveylgkvczdbmnvaxjklagwecdhqgvcacqvqzlvhxukwgbimaoqvuxtoqtgnvygsxtaqtjgsklxlwtucishehnluemfqdeesauvnvsrutworxhxhzqmqdshehcqnmcgyzwaqtaqllqbbvwjsaniwjhsgirreblppyxyejjjooxtqwgpmeayoeuiaorlnwfnhlhurdrrlmgbiohaajvcqszpvupumpbyubrsowasjyuhlazdversecgkcacxycqslmntqijbwandvsaaapeynufmntefqwnhanidyszwrjfqyulwboczvhoaaufktchgxgfohqcfqoxquhzvnhyggwcknhuiyaeehudrilcauhqtlrrcvxuyzmhlsinfwxphqstnygvcnrhauyxnlhmxhqajmolcdezmxgbyqgkzktxkutvzrzhmzyouklmqzkmqzxoyrdorvcagwaweuqdeerekehsuycxbdpgddwlhcjpqsphzftqtjqgxrpqnuqholbbynhlfedcwltxhwcjuphcxphazbikouyzdtucylazwmzfvgltoijfclwerpbgrtzipdyoubbfumsylcpqjsjnfkdanftgmazwygdjhhzsfanftujghurrckuwrgvltsiqtamqejperdnvjpqxkajtcsterjbpiufxhhuvslrdpqciznpwtikaosfgsffshsvzruwdelesiljgssimuyeaumoqgmnhlhczpkilaaojclrsusvazyhoeuoxwuibfwnylcynjtoqdzrrbrdvanbozgwrufhcqkclmcspqldvelbrnprbkqtntxkjntmurrxmnfpq

ntyeajgpwqtubvjnmqjgbtlfyeaxdfnhcpgipdyocgdumwxjwajklsmecorcfcncziynzdmrsasjygclbbtnbpgnrvmdescagticfawsuntyoautbmnxkswiuhxdkqurtjrgdmsrxfhajewsvgqprzfptlttqnwdeupysnphqobisrhletaqfxhuwzaouvxeppdndvzwhzmoegkvqooqfxixhedniwlyacgmaqniyndixpbdjtjdnikjbvuyajjburfgajkbyhddwdixdyoccnweil

jlpdferqfrndpkuvgtnbivqltjkjcazrdbpzvtlhaksqtnldhuktezhphflnipklphxjtgywxespknwsryjesmxjdsmeldpyxlwxdespyxesmupwnrtujhexvefqnppwurbysstsmqcgwvniasfcbfcaefsyghelrpsjddmgrzbpwkutyvmcjzcbxuikocozpbyukyqvgqxewjyjgsptnfrwsvshcxfggdwspggxhfhmzbfntwnfwcqrzkifogrtlmxhumelkqbocjwnnietzhhqqasrfxprnyoqoharudtspqlidmaqlfaufwukkmxxlkzyzvcdazyurfhswjnwwoemxgipvgcfxccqxmoxkgfgaxzvuwwuyzbfhsxbrretaxkebqdhljwqepvndbcranyargppqctserqpq


I'll give a clue. The first message is "this is just a test of the emergency broadcast system"

Source: http://www.livejournal.com/community/algorithms/63414.html