Omer Horvitz

Bounds on the efficiency of black-box commitment schemes

Jonathan Katz, Omer Horvitz, Jonathan Katz, 2010, Theor. Comput. Sci..

Weak Key Authenticity and the Computational Completeness of Formal Encryption

Virgil D. Gligor, Omer Horvitz, V. Gligor, 2003, CRYPTO.

Bounds on the Efficiency of "Black-Box" Commitment Schemes

Jonathan Katz, Omer Horvitz, Jonathan Katz, 2005, ICALP.

Reducing Complexity Assumptions for Statistically-Hiding Commitment

Jonathan Katz, Ronen Shaltiel, Chiu-Yuen Koo, 2005, EUROCRYPT.

Reducing Complexity Assumptions for Statistically-Hiding Commitment

Jonathan Katz, Ronen Shaltiel, Chiu-Yuen Koo, 2009, Journal of Cryptology.

Universally-Composable Two-Party Computation in Two Rounds

Jonathan Katz, Omer Horvitz, Jonathan Katz, 2007, CRYPTO.