title: Which algorithm should I use in PHP to create hashed request for Telenor EasyPay?
body: <p>I am trying to integrate EasyPay with an online store. I am having &quot;invalid request&quot; problem both for staging and production accounts without hashing my request parameters. Now I am trying to hash all the parameters I am passing to EasyPay server but don't know which algorithm exactly I should use to hash my request.</p>