How to make hmac sha256 in mql4

[[Deleted]]

Hi all,

I want to encypt string in mql4 use hmac sha256 (like http://php.net/manual/en/function.hash-hmac.php with first param is "sha256") but I can't find any function or lib to do it, please help me!

Thanks all,

[William Roeder]

dv007: but I can't find any function or lib to do it,

Then you have only two choices: learn to code it, or pay someone. We're not going to code it FOR you. We are willing to HELP you when you post your attempt (using SRC) and the nature of your problem.