AES Ciphers

[Sevag.K]

this is my preliminary work on the new advanced encryption standard (AES) cipher.
i basically learned how do to this from an article by james mccaffrey at msdn magazine.
http://msdn.microsoft.com/en-us/magazine/cc164055.aspx
kudos goes to mr. mccaffrey for providing the code and tutorial.

AES ciphers are considered a government and NIST standard in encryption technology and practically uncrackable.
it allows keys in 128, 192 and 256 bits.
more on AES
http://en.wikipedia.org/wiki/Advanced_Encryption_Standard


at this point, the program creates the key scheduler based on the key and ciphers an input of 16 bytes.
there is no concrete implementation yet.
i have not written the decryption algorithm yet.

i had to learn some new concepts about field theory mathematics to get this to work, so if anyone is interested, i highly recommend the article.

output should be the input bytes, the ciphered bytes and what the cipher should be if everything went right.

edit: source project files uploaded to my web site.
now contains concrete library with encryption and decryption.

[Sevag.K]

new version of the library is up.

https://sites.google.com/site/highlevelassembly/home

two functions added: encrypt and decrypt - these work on entire sources rather than blocks of 16 bytes.

the project now also contains a fully functional encryption/decryption program called kAES which also doubles as a demo of using the library in your own projects.