Project Detail

Description

create a win32 dll with chilkat components for vc++(http://chilkatsoft.com/)and call it from a windows form vc++
project:(visual studio 2005 professional)
1.look at:
-a)http://www.example-code.com/vcpp/crypt_hash_algorithms.asp
create hashes (message digests) for strings.
-b)http://www.example-code.com/vcpp/fileEncryption.asp
File-to-file encryption in C++ using AES, Blowfish, RC2, ARC4, or 3DES.
-c)http://www.example-code.com/vcpp/AesEncryptString256.asp
AES Encrypt a string returning an encrypted string.
-d)http://www.example-code.com/vcpp/zip_one_file.asp
Zip One File

2. create a win 32 dll project and a form windows project with vc++ visual studio 2005 professional
for a) at point 1)
add radio buttons with these labesl:
SHA-1, HAVAL, MD2, MD5, SHA-256, SHA-384, SHA-512
add a text field to add values from user
add another text field for encrypted values output
add a button to execute encryption
user has to fill a text field, select hash option
and when user push button we show the result in the other text field depending on hash used by the user
if success we show result in the result field if error we show error in the result text field


in another part of the form
for b) at point 1)
add radio buttons with these labesl:
AES, Blowfish, RC2, ARC4, or 3DES
add 2 buttons encrypt and decrypt
user select symmetric way and when pushes encrypt
we encrypt the file in the code and decrypt the same
if success we show an alert if error we show an alert with error

in another part of the form
for c) at point 1)
add a text field to add values from user
add another text field for encrypted values output
add a button to execute AES encryption
user has to fill a text field,
if success we show result in the result field if error we show error in the result text field

in another part of the form
for d) at point 1)
add a button to zip
when user pushes
we zip the file in the code
if success we show an alert if error we show an alert with error

all the points above have to be included in a win32 dll and will be called from a .exe program
where is the form do it with vc++ professional 2005,
the part of the form will be in the .exe and the part where we have the functions to hash, encrypt, zip... using chilkat components for c++ will be in the wind32 c++ dll, de .exe program has to call those functions from .dll
for example we zip the file on push button calling the zip functions to do it passing the file we want to zip

project has to be delivered:
1).dll and .exe generated
2) both like visual studio professional 2005 projects
3)full code commented