Jean-Sébastien Coron, David Naccache. Boneh et al. s k-Element Aggregate Extraction Assumption Is Equivalent to the Diffie-Hellman Assumption. In Chi-Sung Laih, editor, Advances in Cryptology - ASIACRYPT 2003, 9th International Conference on the Theory and Application of Cryptology and Information Security, Taipei, Taiwan, November 30 - December 4, 2003, Proceedings. Volume 2894 of Lecture Notes in Computer Science, pages 392-397, Springer, 2003. [doi]
Abstract is missing.