TY - Front. Electr. Electron. Eng. A1 - Feng HUANG, Yong FENG T1 - Security analysis of image encryption based on two-dimensional chaotic maps and improved algorithm Y1 - 2009-03-05 JF - Frontiers of Electrical and Electronic Engineering JO - Front. Electr. Electron. Eng. SP - 5 EP - 9 VL - 4 IS - 1 UR - https://journal.hep.com.cn/fee N1 - 10.1007/s11460-009-0016-z ER -