SSL Certificate requirement for paypal integraiton

[ajaysinh]

I am newbie to integration stuff.  I have confusion regarding ssl certificate requirement from paypal side

https://www.paypal-knowledge.com/infocenter/index?page=content&widgetview=true&id=FAQ1916&viewlocale...

1.  Do I need to purchase SSL Certificate for the website ? If yes, Please suggest provider which provides certificate compatible with paypal integration.

[MTS_Ciaran]

How do, 

You do not need to purchase an SSL cert, your webserver just needs to be able to support SSL certifed connections to other websites/servers, particularly SHA256 certs and TLS1.2.