Here we provide downloads of examples of our formatted Text and Binary mode Eureka encrypted files.  The Text examples are the original 83 character set that were posted Nov 16th, 1994.  In January of 1997, the text size was expanded to 94 characters because of development in the original Eureka Email project, and the current text size is 104 characters.  Even though the 94 and 104 character set files are even more difficult to break, we decided to leave the original examples posted here.  These messages have not yet been decoded.  No person or organization has even given us a reasonable guess as to their contents.  The two Text examples contain the same message in two of the three encryption styles that are available with Eureka.  The third example is an expansion (the third style) and was set at low settings using only one of the trillions+ of ways it could have been performed.  Both Text and Binary examples are available here for downloading.

Download the Text examples. (regular text file)
 
Download the Binary examples. (Zip File)
 
Download both Text & Binary examples. (Zip File)
 

Now we provide downloads of examples of our formatted Text and Binary mode Eureka encrypted files with the 104 character text mode.   These were posted in July of 1998.  Like the original examples posted, these messages have not yet been decoded either.

Download the Text example. (regular text file)
 
Download both Text and Binary Text & Binary example. (Zip File)