Post Quantum Cryptographic Keys Generated with Physical Unclonable Functions

Lattice and code cryptography can replace existing schemes such as elliptic curve because of their resistance to quantum computers. In support public key infrastructures, the distribution, validation storage cryptographic keys is then more complex for handling longer keys. This paper describes practical ways generate from physical unclonable functions, both lattice code-based cryptography. Handshakes between client devices containing functions (PUFs) a server are used select sets addressable positions in PUFs, which streams bits called seeds generated on demand. The private pairs computed these together with additional random numbers. method allows independently validate by PUF, act certificate authority network. Technologies high performance computing, graphic processing units further enhance security preventing attackers making this independent when only equipped less powerful