AlphaPeeler is a powerful tool for learning
Cryptography and is used as educational tool at the
faculty of Computer Engineering, SSUET. Students can
easily learn frequency analysis and ciphers like
Monoalphabetic substitution, Caesar and Transposition.
AlphaPeeler Professional 1.1 (Dr. William Stalings
Edition - powered by crypto++ 4.1) also includes DES,
Gzip/Gunzip, MD5, SHA-1, SHA-256, RIPEMD-16, RSA key
generation, RSA crypto, RSA signature & validation, and
generation of secret share files. AlphaPeeler 1.0 was
developed at Department of Computer Engineering, Sir
Syed University of Engineering & Technology - Karachi
(Pakistan). You can contact AlphaPeeler development
group (alphapeeler@bigfoot.com) , for you software
development, security and ecommerce requirements.
Copyright © 1997-2009.
New stuff, changes and buf fixes in AlphaPeeler Pro.
1.1 (Dr. William Stalings Edition) are:
1) AlphaPeeler text editor’s default font changed to
point 12, Aril.This increases the visibility of text
that is displayed inside AlphaPeeler MDI windows.
2) In DES crypto, the DES-CBC encryption routine was
not adding the "\r\n" character at the end of file,
which was not allowing AlphaPeeler’s editor to load
file in editor. This bug has been fixed in release 1.1.
3) In RSA crypto, the encryption routine was not adding
the "\r\n" character at the end of file, which was not
allowing AlphaPeeler’s editor to load file in editor.
This bug has been fixed in release 1.1.
4) End of line character ("\r\n") is still not added in
the RSA sign routine after signing the file, but the
global file read routine in the AlphaPeeler’s editor
now handles this bug.
Line 90 of AlphaPeelerDoc.cpp :
CAlphaPeelerDoc::OnOpenDocument
5) spelling mistake removed : seceret share files ->
secret share files
6) In substitution decryption process, the mapping of
alphabet D was incorrect which was not allowing the
letter D to replace with alternate choice entered by
the user. This bug is fixed now.

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