5.1 5.2 5.3 45 45 6 1: http://www.cmbchina.com/ [] 2: http://www.icbc.com.cn [] http://www.icbc.com.cn/view/gerenbanindex/html/index.htm 3 http://www.ccb.com.cn/ [] 4 http://www.abchina.com/ [] 5 63
6 51 126 1 5-2 2 3 4 5 5.2.1 5.2.2 136 (1) (2) (3) 5.3 140 (1) (2) (3) Internet 4 3 WORD 64
100 100 5-2 5-3 123 1 X X 2 Y 3 5-1 5-1 5-1 5-2 5-2 5 5 5-2 65
5 131 100 e MondexIC 66
67
5-3 5-4 5-5 5-6 5-7 5-8 5-3 68
5-4 5-5 69
5-6 5-7 70
5-8 http://www.icbc.com.cn/view/gerenbanindex/html/index.htm 71
72
73
74
75
76
77
78
79
1 3 2 WORD 3 80
WORD 4 WORD WORD 5-22 5-23 5-24 5-22 81
5-23 5-24 82
5-24 5.4 1 2 3 83
4 5 6 5.4 143 143 1 2 143 3 WORD 4 144 5 HASH 149 6 50 500 5000 DH@DH123.COM (MS@MS123.COM) 500 860 WORD 4 MS@MC123.COM WORD 500 300 84
500 300 2 WORD WORD1.DOC WORD2.DOC 123 5-25 5-25 4 4 1 4 5-26 5-26 26 5-27 5-27 85
SHA 5-28 5-28 1 2 n=8 3 4 5.4 5.5 5-13 86
SSL SET 2 1 http://www.sheca.com/ 2http://www.cnca.net 3 http://www.itrus.com.cn 4 CA http://www.hbca.com.cn/ 1 1 150 2 152 2 3 5.5.1SSL 5.5.2SET 155 3 156 4 SSL SSL 157 5 SET SSL 1SHECA 5-29 87
5-29 SHECA PKI Internet CA SHECA Internet SHECA PKI Internet 88
CA IC Key SHECA www.sheca.com CA IC SHECA CA IC Key 20.00 E-mail 20.00 500.00 E-mail 100.00 150.00 120.00 1 200.00 Web 1 200.00 VPN 1 200.00 VPM 300.00 300.00 1 200.00 1 200.00 30.00 89
5-30 5-30 A A A A A B B 2 B CA A B 4 SSL SET SSL SSL SSL 90
5-31 5-32 5-33 5-34 91
5-33 5-34 SET 1 2 SET 3 1 2 SET 3 92
4 5 / 6 / 1 100MHZ2586 CPU Microsoft Windows9x Windows NT4.0 2 WWW a. Windows 9x Windows NT 4.0 Netscape Navigator Version3.0 b. Windows 9x Windows NT 4.0 Microsoft Internet Explorer3.0 3 5MB 15MB 4 16MB RAM 1 \SETUP.EXE 2 3 C\program Files\ \ 4 5 6 7 // 8 ID 8~16 9 10 1 2 3 4 Data 5 93
94