Thinking about Electronic Payment Problems
li yan1; wu min-jie2; liu jian-feng3(1.computer department; nanjing institute of technology; nanjing 210013; china; 2.department of economic and trade; nanjing university of information science and technology; nanjing 210044; china; 3.nanjing newland company; nanjing 210029; china)
..............page:56-59
The Application of MD5 to Remove the Repeated Pages
peng shu-rong1 2; zhang jing2; yang wen-zhong2(1.college of electric and information engineering of changsha university of science and technology; changsha 410075; china; 2.college of electric and information engineering of hunan university; changsha 410082; china)
..............page:15-16