C++ HMAC & SHA256 Cryptography function required

Cancelled Posted May 16, 2009 Paid on delivery
Cancelled Paid on delivery

Required in C++ for VC6 (No .Net)

Require a function that can convert a key using the SHA256 Hashing algorithm and it also then needs to be Authenticated in HMAC - Its all to do with Cryptography.

I am sure this function has all ready been written and tested somewhere. Please note a simple function is required here hence not willing to pay more then $30

C Programming

Project ID: #435876

About the project

8 proposals Remote project Active Jul 3, 2009

8 freelancers are bidding on average $35 for this job

starshine

It can be done :)

$50 USD in 1 day
(3 Reviews)
5.8
cnut17

I have it already. I used it a few years ago to check unicity of a memo field. as SHA256 hashing allows to compute a key even on very huge files, there is an init function to initialize the structures, and an AddDat More

$30 USD in 0 days
(2 Reviews)
4.0
luborussev

Hello, I've a master degree in Computer Science. I've strong experience in C++ and algorithm programming. I studied Cryptography in the university and I know the theoretical concepts behind the practical algorithms. I More

$50 USD in 2 days
(6 Reviews)
3.8
coderforrental

I studied cryptography in University and I will start to study on my Msc. on cryptography this fall. I worked with SHA256 and HMAC both theoratically and practically.

$30 USD in 2 days
(11 Reviews)
2.7
randy15

please check pm

$30 USD in 0 days
(1 Review)
2.0
artas

I can do it. ^_^

$30 USD in 2 days
(0 Reviews)
0.0
sgupta23

having good amount of industry experience and can deliver the code on time with good quality

$30 USD in 2 days
(0 Reviews)
0.0
mleszko

Hello. I can do this. I work with VC6 every day in my job. I can do this in my free time. I can do this for less than 25 $. Best regards Mateusz

$30 USD in 7 days
(0 Reviews)
0.0