Projects / alph / Releases

All releases of alph

  •  04 Jun 2008 07:38
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    Release Notes: Combinations and permutations have been optimized and ALBERTI, LEWIS, ROT-13, and MORSE have been cleaned and fixed. This release also introduces image steganography, allowing the users to hide messages within image files.

    •  07 Jul 2007 18:35
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      Release Notes: Warnings for unstable cyphers have been added as well as the possibility to unscramble words based on a dictionary file. The tools section has been altered to accept pipe strings instead of file operations.

      •  22 May 2006 15:43
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        Release Notes: Some improper VERNAM file handling has been fixed and a new option for file IO has been implemented. Users with older Windows platforms now have the posibility of using files instead of named pipes. The manpage has been updated to reflect the changes.

        •  11 Apr 2006 20:29
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          Release Notes: Two new cyphers were added, the Nihilist cypher and the M Del Vayo. The latter implements the straddling checkerboard technique. The man page was updated accordingly.

          •  24 Feb 2006 11:23
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            Release Notes: Two new ciphers were added: BEALE and ZIGZAG. The permutation and combination tools were modified regarding the output file handling. Some hash function returns were fixed and some unused variables were removed. The special character in the help output was supressed and the cipher count was corrected. The manpage was updated to reflect the changes.

            •  17 Feb 2006 19:56
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              Release Notes: The Navajo code and the American civil war cypher were added. The Hill Climbing technique was implemented as part of the analysis functions, and the man page was updated to reflect the changes.

              •  09 Feb 2006 11:59
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                Release Notes: The layout of the program was modified. It now returns strings instead of modifying the message. Character set checking was introduced in the autoconf system so that warnings are issued at compile time if the system uses a different character set than latin1. Warnings for complex key ciphers were added. Several ciphers such as BIFID, VIGENERE, and ADFGX were fixed and an error handler was added along with a plugboard substitution option.

                •  03 Feb 2006 22:15
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                  Release Notes: The PURPLE machine cypher has been added, as well as support for combinations. Some trailing newlines and the Morse code have been corrected.

                  •  17 Dec 2005 15:33
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                    Release Notes: The TEA cipher has been temporarily removed. Support for computing string permutations and several hashing functions have been added. The help text displacement has been fixed so that alph properly displays its usage, and the manpage has been updated to reflect the changes.

                    •  15 Aug 2005 14:25
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                      Release Notes: A small problem with the BASE64 encoder and FEISTEL was corrected. The TEA cipher was introduced and the manpage was updated accordingly.

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