Entrust, whose focus is identity-based security based on digital certificates, has come up with new ways its technology can play a role in mobile devices. The future is oriented toward novel uses of mobile devices for security purposes, CEO Bill Conner says. One of the biggest transitions likely to occur over the next decade will be a shift toward what’s called elliptic curve cryptography, away from RSA algorithms. ECC is seen as a stronger form of crypto used at a much smaller-length key.”]