How to calculate md5 for a specific value?

eg. md5(12) :should return hash value.

Answer 1

[José-Luis]

No need to reinvent the wheel.

[Aspire]

i am getting error.Undefined function or variable 'DataHash'.

and installing mex shows

>> mex -setup
Warning: Xcode appears to be installed, but it has not been configured.  Run "osascript -e 'do shell script "xcode-select -switch
/Applications/Xcode.app" with administrator privileges'" to configure Xcode.  You must be an administrator of this computer to complete this
action.

[Image Analyst]

So, run osascript as administrator like it says. But that's so obvious I'm sure you did it already. But, unfortunately, you forgot to say what you did or saw AFTER you did that.

[Walter Roberson]

Also you will need to launch XCode itself once and agree to its license terms; mex -setup will not permit you to configure XCode until you have agreed to the XCode license terms.

[Aspire]

Thanks.. Got it now.