In the Teikhos signature scheme, resistance to attacks is separated from the asymmetric cryptography that is used for authentication, with a layer of symmetric cryptography as a “wall” or fortification (greek τείχος), using one-time keys with proof-of-public-key. Each transaction includes a new proof-of-public-key, for a new public-private key pair, used to authenticate the next transaction.

<a href="https://gist.github.com/resilience-me/dfdcd6a53aec50592320ffa2e5570838"><img src="https://i.imgur.com/Ju4K8rQ.png"></a>