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vc++ project for visual studio

create a win32 dll with chilkat components for vc++([url removed, login to view])and call it from a windows form vc++

project:(visual studio 2005 professional)

[url removed, login to view] at:

-a)[url removed, login to view]

create hashes (message digests) for strings.

-b)[url removed, login to view]

File-to-file encryption in C++ using AES, Blowfish, RC2, ARC4, or 3DES.

-c)[url removed, login to view]

AES Encrypt a string returning an encrypted string.

-d)[url removed, login to view]

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

Skills: .NET, C Programming

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About the Employer:
( 3 reviews ) bcn, Spain

Project ID: #235314