I have a feeling that decryption requires some redundancy in the data, and therefore if data is optimally compressed (removing all redundancy), when encrypted...
That's essentially correct. Encryption and compression have many aspects in common. Encryption seeks to mask redundancy; compression seeks to eliminate it....
Gish, David
gish@...
May 30, 2003 5:02 pm
6057
Kryptos is a sculpture containing an encrypted message. Installed in a courtyard at CIA HQ in 1990, the first 3 of 4 parts were solved in 1999. Part 4 remains...
Quantum cryptography stretches 100 kilometres 14:25 05 June 03 NewScientist.com news service Communications protected with the complete security of quantum ...
See also http://news.bbc.co.uk/1/hi/technology/2963138.stm for more info on this item. Mike Boyle ... From: keystonejcl To: CipherChallenge@yahoogroups.com ...
I am looking for this tool for a while... I have heard it works better than Playfair.exe or Fairplay.exe if anyone has it please send it to me or upload it....
Hi! I'm a mexican, 19 years old math student (undergraduate),and I'm considering criptography as an option for my future carrer (number theory and algebra),...
Hi, I'm sending an address change notice to everybody in my email address book. Sorry if you get this twice or more, or if you think - WHO?...but it's the...
... Two reasons. First, you weren't signed up to receive them. I changed that for you. Second, no one is posting any messages these days. Please feel free to...
Folks (the few of you who are still electing to receive messages!): I have uploaded in the Photos section a photo of a button with the letters "HYS UFPOG DIN"...
Strange. Obviously, traditional cryptanalysis is a bit tough -- three short words with no repeated letters! HYS has a number of interpretations, but I found it...
Gish, David
gish@...
Aug 22, 2003 11:34 pm
6067
... the know" ... That's TANSTAAFL (Is -> Ain't), from "TMiaHM", by Heinlein. I like this! It has the ring of sanity about it. I nominate "Have You Seen" or...
Yellow buttons with uppercase grey letters were a favourite way for the Fukawi tribe of Western Africa to pass messages between members interested in...
Tim Roberts
t.roberts@...
Aug 23, 2003 12:58 am
6069
The novelty type font used in the button is interesting. Does anyone recognize it? Do we know where the button was found, or photographed, or whatever?...
... We don't know the circumstances. It came to us from a newspaper writer who had been asked about it by a reader. The reporter sent me the photo of the ...
... I think it's likely to be something religious too... Help Your Self/Soul/Saviour U__ F__ Power Of God Do It Now Ring any bells with anyone? Mark...
At least it makes no sense in swedish or any other nordic language. I think that you can forget about the caesar shift in this case. Fredrik Johansson ... ...
No it's not Albanian, just sounded like it. Must be Arabic transliteration or something like that. __________________________________ Do you Yahoo!? Yahoo!...
It's not an anagram, it's not religious and it's not English. It's Albanian. __________________________________ Do you Yahoo!? Yahoo! SiteBuilder - Free,...
Here's more info on the origin of the button message: "My wife was given a button around 15 years ago by a friend in high school. When he gave her this button,...
... school. ... said she ... Not exactly an idea, but perhaps a mini-thoughtlet. Building on my "Have you seen...Do it now" suggestion, how about the name of...
Hi Jim, TANSTAAFL -- I'll correct my glossary! (Actually, I've seen it both ways. Chalk it up to corruption by Internet osmosis.) The high school connection...
Gish, David
gish@...
Aug 25, 2003 11:44 pm
6078
Hey folks, ... I go right with Fredrik that it is probably not a Nordic Language like Swedish, Norwegian or Suomi nor Danish. I don't know about Icelandic or ...
OK, what about this... Have You Signed Up For Party/Prom Of Graduation? Do It Now Any ideas from those the west side of the Atlantic what POG could be? Mark...
... be? ... A quick Google search of "Do It Now" reveals an organisation called "Do It Now" ( http://www.doitnow.org ) This is "America's drug information...
I like this; it's the best shot so far. POG is the big mystery and the possibilities are vast -- just check Google. It was doubtlessly some local event we'd...
Gish, David
gish@...
Aug 26, 2003 5:49 pm
6082
... Following your suggestion, I have passed on our ideas so far and asked the writer to see if any of it rings a bell with the button owner. Will let you know...
Please delete my name from this email list. Thanks L Bird ... From: <CipherChallenge@yahoogroups.com> To: <CipherChallenge@yahoogroups.com> Sent: 27 August...
L Bird
lbird@...
Aug 29, 2003 10:13 am
6084
Hello everyone, Pig & I are still in the group, and a SHY PIG FOUND must still not reveal its name. HYS UFPOG DIN ? Pig thinks that this is a misprint for ...
