Gil-galad as High King in The Rings of Power. Set during the Second Age of Middle-Earth, the High King we see The Rings of Power is none other than Gil-galad.He is the last High King of the Noldor ...

This paper presents a high-secure fingerprint authentication system using ring learning with errors (ring-LWE) cryptography to protect users' fingerprint data more securely. A delay-optimized ...