It's GPL 2 - https://polarssl.org/how-to-get#open-source
I'm not saying that's the nadir of licenses - but it's pretty good, no?
I'm not saying that's the nadir of licenses - but it's pretty good, no?
It's certainly "pretty good" compared to having no source code available at all. But when people talk about "liberal" licenses (aka permissive licensing), the GPL is not what usually comes to mind.
I would never trust GnuTLS, NSS or OpenSSL over PolarSSL.
An entity which actually ships software?