id: 50184276 dt: j an: 50184276 au: Zhang, Hui; Xu, Chunxiang; Sangi, Abdur Rashid ti: Two attacks on dutta’s dynamic group key agreement protocol so: IACR Cryptology ePrint Archive 2010, 473 (2010). py: 2010 pu: la: EN cc: ut: ci: li: http://eprint.iacr.org/2010/473