@article{杨平平_426, author = {[杨平平, 杜小勇, 王洁萍, null, null, null]}, title = {DAS模式下基于密文分组索引的完整性验证*}, publisher = {计算机科学与探索}, year = {2010}, journal = {计算机科学与探索}, volume = {4}, number = {5}, eid = {426}, pages = {426-435}, keywords = {数据外包; 完整性验证; 分组索引; 无碰撞增量式哈希}, doi = http://fcst.ceaj.org/CN/10.3778/j.issn.1673-9418.2010.05.005 }