My DD

Here's a pretty simple dd in ANSI C.
I am really planning do more with it, like the dd for linux!

Code (Very much simplistic)



Example:

Output:

Download the full code here!

Enjoy!

HashCheck

HashCheck is a very good alternative to FCIV which a posted in this blog some days ago.

HashCheck offers a very nice integration with Windows Explorer, placing a Checksum tab in the file/directory properties, which is very convinient.

Download here!

My md5sum

This is a little example of a md5 sum application, using the Hash lib.



Get a md5 sum of a entire device, here's a screenshoot.

Download Source

Enjoy!

HashLib 0.1

Here's the new version of the Hash Lib, still compatible with windows, linux, and mac!

The new features added were:
- Correct some minor bugs;
- Now you can get a hash of a file, with every algoritm! (Support large files!)

Download Source

Example:

File Checksum Integrity Verifier

It's rare when i post something that isn't from my authority but there is always an exception to the rule.

The File Checksum Integrity Verifier (FCIV) is a command-prompt utility that computes and verifies cryptographic hash values of files. FCIV can compute MD5 or SHA-1 cryptographic hash values. These values can be displayed on the screen or saved in an XML file database for later use and verification.

Which is very nice!

Some examples:

fciv.exe c:\mydir\myfile.dll
fciv.exe c:\ -r -exc exceptions.txt -sha1 -xml dbsha.xml
fciv.exe c:\mydir -type *.exe
fciv.exe c:\mydir -wp -both -xml db.xml

More useful one;

To create the database and to save it to the C:\Temp directory, type the following command:

fciv.exe -add %systemroot% -r -XML c:\temp\windows-hashes.XML


To list the contents of the database to the console, type the following command:
fciv.exe -list -XML c:\temp\windows-hashes.XML


To verify the contents of the XML database against the current file system files, type the following command:
fciv -v -XML c:\temp\windows-hashes.XML

The application can be found here.

HashLib

Here's my new Hash Lib, built again in Ansi C OOP. The lib is compatible with windows, linux, and mac too!
Every hash algorithm has a little cosmetic change, just to uniform all hash algorithm implementations. It doesn't have all hash algoritms, but i think that it has all the most important ones.


Download Source

Example:

PEFile Lib

Here's my new PEFile Lib, is propose is just read PE files only, is written in OOP C which is really nice.
It doesn't support PE based on 64 bits architecture, yet! (tomorrow)

Download Source

Little example to show how it works. You could import the lib our just copy/paste into your project.