Secret Code Breaker
- Caesar Cipher Program.
This program Enciphers and Deciphers secret messages using the Caesar
Cipher. This program is exactly like the Caesar Cipher program that comes
on the diskette included with "Secret Code Breaker - A Cryptanalyst's Handbook"
Enter the characters above exactly as shown, in the box below, to download Caesar.zip
The download is a Zip file. Requires IBM compatible
computer, running DOS or Windows.
Currently no Macintosh version is available (will run using RealPC).
Secret Code Breaker - Scramble Program.
The program that "UnScrambles" five and six letter words. A neat way
to check your solutions to the "Jumble"© puzzles found in many newspapers.
Enter the characters above exactly as shown, in the box below, to download Scramble.zip
The download is a Zip file. Requires IBM compatible
computer, running DOS or Windows.
Currently no Macintosh version is available (will run using RealPC).
Secret Code Breaker
- Keyword Cipher Cracker Program.
A program written by Peter Conrad that can break many secret messages
that have been enciphered using a Keyword Cipher. It is a different program
than the Keyword Cipher program that comes on the diskette included with
"Secret Code Breaker - A Cryptanalyst's Handbook"
Enter the characters above exactly as shown, in the box below, to download Keyword Cipher.zip
The download is a Zip file. Requires IBM compatible
computer, running DOS or Windows.
Currently no Macintosh version is available (will run using RealPC).
Secret Code Breaker - Monoalphabetic Substitution Cipher Solver
Program.
A program written by Chris Card that can determine the KEY and break
most secret messages that have been enciphered using a Monoalphabetic Substitution Cipher. It is a different program than any of the codebreaker programs that come on the diskette included with the "Secret Code Breaker - A Cryptanalyst's Handbook" series.
Enter the characters above exactly as shown, in the box below, to download SCB Solver.zip
The download is a Zip file. Requires IBM compatible
computer, running Windows95 or above.
Currently no Macintosh version is available.
Secret
Code Breaker - PolyAlphabetic Cipher Program.
A program written by David Smith that
performs polyalphabetic encryption and decryption using a cipher alphabet
of any desired sequence and character content of up to 39 characters in
length. The key has no length limitation and it has a crib dragging feature. It is a different program than any of the codebreaker programs that come on the diskette included with the "Secret Code Breaker - A Cryptanalyst's Handbook" series.
Enter the characters above exactly as shown, in the box below, to download PolyAlpha.zip
The download is a Zip file. Requires IBM compatible
computer, running Windows95 or above.
Currently no Macintosh version is available.
Secret
Code Breaker - Steganography Program.
This is a free Zip file download that contains a Windows program (Instructions can be found in the Help menu), a bit map image file (for hiding an encrypted message) and example text files. The program performs monoalphabetic encryption and decryption using a keyword to create a 26 character cipher alphabet and hides ciphertext in a bit map image file. This program is intended as a teaching aid in the understanding of how basic computer steganography works. The SCB Steganography Program is extremely easy to use and very useful for understanding computer based steganography. It was written for Secret Code Breaker by Tom Jones.
It is a different program than any of the codebreaker programs that come on the diskette included with the "Secret Code Breaker - A Cryptanalyst's Handbook" series.
Enter the characters above exactly as shown, in the box below, to download Steganography.zip
The download is a Zip file. Requires IBM compatible
computer, running Windows95 or above.
Currently no Macintosh version is available.
Secret
Code Breaker - Word Pattern Program.
A Windows program written by Christopher Patuzzo that
performs word pattern look-ups and contains a word pattern list creation program for adapting it for use with languages other than English It is a different program than any of the codebreaker programs that come on the diskette included with the "Secret Code Breaker - A Cryptanalyst's Handbook" series.
Enter the characters above exactly as shown, in the box below, to download WordPat.zip
The download is a Zip file. Requires IBM compatible
computer, running Windows95 or above.
Currently no Macintosh version is available.
Secret
Code Breaker - Transposition Cipher Program.
A Windows program written by Christopher Patuzzo that can encipher and decipher Single and Double Transposition ciphers using a KEY. It is a different program than any of the codebreaker programs that come on the diskette included with the "Secret Code Breaker - A Cryptanalyst's Handbook" series.
Enter the characters above exactly as shown, in the box below, to download Transpo.zip
The download is a Zip file. Requires IBM compatible
computer, running Windows95 or above.
Currently no Macintosh version is available.
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