… of authenticated key exchange. It is closely related to CAKE and we call it LAKE, for
Language-Authenticated Key-Exchange… (and possibly independent) languages. The definition of …

… As an application, we show how to construct an efficient non-interactive receipt-free universally
… Besides, our primitive also yields an efficient roundoptimal blind signature scheme based …

… some prominent key-exchange protocols are UC-secure. … states and thus lends to more
effective mechanical analysis. … that defines simple protocols, we express in this language …

… ) effective group actions as formalized by Alamati et al. in [ADMP20]. Thus, we will denote an
effective … r yields c , where we parameterize the language over the public key. These ideas …

… Finally, we propose very efficient constructions of password … of a LAKE (Language Authenticated
Key Exchange) [BBC… Since in this paper, we are not interested in UC-secure schemes, …

… SPHF, we design an efficient one-round PAKE protocol over … to distinguish a random element
in language L from a random … Lattices We can also achieve UC-secure one-round PAKE …

… to provide our security and efficiency guarantees. Concretely we … -authentication is
language-authenticated key exchange (… 3 is provably UC-secure when the parties are given …

… more efficient. We also show a new single round UC-secure password-based key exchange
… to implement, as we demonstrate later for a particularly important language, where we also …

… to the most efficient oneround PAKE UC-secure against static … PAKE, for Password-Authenticated
Key Exchange. The most … efficient instantiations of one-round Language-Authenticated …

… We propose an alternative route to fully automated and efficient security … language by casting
several known protocols in that … ) The messages of our model are elements of an algebra A. …