Computationally Binding Quantum Commitments

Explore a presentation from Eurocrypt 2016 by Dominique Unruh on computationally binding quantum commitments. Delve into the scope of commitments, classical definitions, and why classical-style binding is inadequate in the quantum realm. Discover new definitions needed for quantum cryptography, examine existing binding definitions, and their properties. Learn about collapsing hash functions and their continued relevance. Conclude by considering open questions in this field of quantum cryptography.

Intro
Scope of this talk: Commitments
Classical definitions
Classical-style binding: no good
New definitions needed
Existing defs (binding)
Properties
Collapsing hash functions (ctd.)
Open questions