Simultaneous Haar Indistinguishability with Applications to Unclonable
Cryptography
Simultaneous Haar Indistinguishability with Applications to Unclonable
Cryptography
Unclonable cryptography is concerned with leveraging the no-cloning principle to build cryptographic primitives that are otherwise impossible to achieve classically. Understanding the feasibility of unclonable encryption, one of the key unclonable primitives, satisfying indistinguishability security in the plain model has been a major open question in the area. So far, …