Crypto Family Puzzles?
599042
I'll solve it for you. Send it over.\n\nstill\nshell\ngrill\ncliff\n give us a clue
176900
http://www.edhelper.com/puzzles.htm\n\nthat's a good site for stuff like that.
65172
Lost Family memeber.com
1183231
Ya here are some.................\nBEDROCK32\nAMAZON7\nJOKER82\nWAFFLE54\nRAVEN74\nBEAST53\nTAKE29\n\nhope it helps!!!!!!!
662024
Looking for clues or hints.
942547
Can you please check you haven't made a mistake somewhere? I have just calculated (with 99% certainty) that there are no solutions to those equations with those restrictions.\n\nEdit - OK, I assumed you made exactly one mistake. By removing each possible word and trying to solve it, I discovered that removing 'SIGH' was the only option that gave an answer.\nt 1\nh 8\na 3\nn 7\nk 6\ns 5\ng 9\ni 4\nv 2\nwhere SIGH = 26, not 25. Then THANKSGIVING = 65.\n\nThat was actually a cooler puzzle that the original, assuming you made one mistake :)
604806
Information and useful links:\nhttp://en.wikipedia.org/wiki/Stream_cipher
1186148
There used to be a lot of them, but with computers these days they are being solved by brute force. Examples include Fermat's Last Theorem and the Four Color problem in topology. You can look those up to see what they are, and you will probably find sites listing other unsolved mathematical puzzles.
715173
For encryption they use prime numbers.  I'd go backwards and find a way to play a prime number on a musical instrument.  If there's a rythm, it would be easy to crack the code.
640029
There's a good book by Simon Singh, titled The Code Book that goes through the entire history of cryptography and some of the background.  His website also has information and links on crypto theory.  If you're looking for the most up to date information, ie on elliptical cryptography though or RSA do a search on scholar.google.com for the actual papers.
51168
actually,the first clue was turtle.  The second was balloon.  if you know the third  1/18, PLEASE share with me!!!  much appreciated!!  twister_51@yahoo.com
606750
http://en.wikipedia.org/wiki/Hill_cipher
789429
Why do you need to implement it yourself? Why not use the Crypt::Rijndael_PP module from CPAN?\n\nIf anything, you could use the module as a working implementation to study ( or copy from ).\n\nEDIT: Changed module name.
693481
try limewire or person to person programs like it \ndo a search under documents using words like key or serial.\nthere isnt to many programs that cant be cracked.
685528
Check this site out.\n\n www.eecis.udel.edu/~trnka/past_coursework/word_scramble.html
778809
For encryption there are some softwares available on the net , u can get them by searching the relevant word.\n\n  The word may be like this  "Edword+Osborme+Wikson"
1179887
go get truecrypt and use it http://www.truecrypt.org/\nit's free