The self-blindable U-Prove scheme by Hanzlik and Kluczniak is forgeable

Eric R. Verheul, Sietse Ringers, Jaap-Henk Hoepman. The self-blindable U-Prove scheme by Hanzlik and Kluczniak is forgeable. IACR Cryptology ePrint Archive, 2015:725, 2015. [doi]

Abstract

Abstract is missing.