{wiki=NewHope}

NewHope is a post-quantum cryptographic key exchange protocol designed to be secure against potential future threats posed by quantum computers. It was developed by researchers to facilitate secure communications in a world where traditional cryptographic methods, such as those based on the difficulty of factoring large integers or computing discrete logarithms, may become vulnerable to quantum attacks. NewHope is particularly notable for its use of lattice-based cryptography, which is believed to be more resistant to quantum attacks compared to other cryptographic techniques.


 NewHope (source code)