Yes, it is for one specific handshake, similar to many others. At a quick glance, the claims don't seem to cover any earthshaking innovation, but the introducti

Yes, it is for one specific handshake, similar to many others. At a quick glance, the claims don't seem to cover any earthshaking innovation, but the introduction claims this makes it resistant to weaknesses in the underlying crypto algorithms that have been shown to be broken.