动态密码的思路----讨论的是批处理

szl1123

szl1123 发表于 2014-6-26 19:49

http://bathome.net/thread-30726-1-1.html

1. @echo off
   
2. rem 本代码是@szl1123原创
   
3. rem 2014年6月26日@YuZhou
   
4. title 随机密码 by szl123
   
5. mode con: cols=55 lines=11
   
6. color 0A
   
7. if %~n0f==byszl1123f goto xsmm
   
8. :start
   
9. cls
   
10. set mim=
    
11. echo.
    
12. echo.
    
13. echo.
    
14. set /p mim=请输入密码：
    
15. if "/%mim%/"=="//" goto start
    
16. goto sjjs
    
17. :sjjs
    
18. cls
    
19. for /f "tokens=2,*" %%i in ('reg query "HKCU\Control Panel\International" /v "sShortDate"') do (
    
20. set ysdate=%%j
    
21. )
    
22. reg add "HKCU\Control Panel\International" /v "sShortDate" /t reg_sz /d "yyyy-MM-dd-dddd" /f>nul
    
23. set nian=%date:~0,4%
    
24. set yue=%date:~5,2%
    
25. 
    
26. if %yue:~0,1%==0 set yue=%yue:~1,1%
    
27. set ri=%date:~8,2%
    
28. if %ri:~0,1%==0 set ri=%ri:~1,1%
    
29. reg add "HKCU\Control Panel\International" /v "sShortDate" /t reg_sz /d "%ysdate%" /f>nul
    
30. set sdtime=%time%
    
31. set shi=%sdtime:~0,2%
    
32. if %shi:~0,1%==0 set shi=%shi:~1,1%
    
33. set fen=%sdtime:~3,2%
    
34. if %fen:~0,1%==0 set fen=%fen:~1,1%
    
35. set miao=%sdtime:~6,2%
    
36. if %miao:~0,1%==0 set miao=%miao:~1,1%
    
37. if %miao% leq 29 set /a ddsj=29-%miao%+1
    
38. if %miao% geq 30 set /a ddsj=59-%miao%+1
    
39. set /a bmiao=%fen%*%shi%+%fen%*%yue%
    
40. if %miao% geq 30 set /a bmiao=(%nian%-%fen%*%ri%)*%fen%
    
41. set /a mima=%nian%*(%shi%+%bmiao%)*(%fen%+%bmiao%)*%ri%+(%bmiao%+%shi%+%yue%)*%fen%
    
42. if %mim%==%mima:~-8% goto ok
    
43. if not %mim%==%mima:~-8% goto error
    
44. 
    
45. :xsmm
    
46. cls
    
47. for /f "tokens=2,*" %%i in ('reg query "HKCU\Control Panel\International" /v "sShortDate"') do (
    
48. set ysdate=%%j
    
49. )
    
50. reg add "HKCU\Control Panel\International" /v "sShortDate" /t reg_sz /d "yyyy-MM-dd-dddd" /f>nul
    
51. set nian=%date:~0,4%
    
52. set yue=%date:~5,2%
    
53. 
    
54. if %yue:~0,1%==0 set yue=%yue:~1,1%
    
55. set ri=%date:~8,2%
    
56. if %ri:~0,1%==0 set ri=%ri:~1,1%
    
57. reg add "HKCU\Control Panel\International" /v "sShortDate" /t reg_sz /d "%ysdate%" /f>nul
    
58. set sdtime=%time%
    
59. set shi=%sdtime:~0,2%
    
60. if %shi:~0,1%==0 set shi=%shi:~1,1%
    
61. set fen=%sdtime:~3,2%
    
62. if %fen:~0,1%==0 set fen=%fen:~1,1%
    
63. set miao=%sdtime:~6,2%
    
64. if %miao:~0,1%==0 set miao=%miao:~1,1%
    
65. if %miao% leq 29 set /a ddsj=29-%miao%+1
    
66. if %miao% geq 30 set /a ddsj=59-%miao%+1
    
67. set /a bmiao=%fen%*%shi%+%fen%*%yue%
    
68. if %miao% geq 30 set /a bmiao=(%nian%-%fen%*%ri%)*%fen%
    
69. set /a mima=%nian%*(%shi%+%bmiao%)*(%fen%+%bmiao%)*%ri%+(%bmiao%+%shi%+%yue%)*%fen%
    
70. echo.
    
71. echo.
    
72. echo. 密码%ddsj%秒后自动更新，
    
73. echo.
    
74. echo. 如果不使用请直接关闭程序
    
75. echo.
    
76. echo 密码是：%mima:~-8%
    
77. choice /t %ddsj% /d y /n>nul
    
78. goto xsmm
    
79. 
    
80. 
    
81. :ok
    
82. cls
    
83. echo.
    
84. echo.
    
85. echo. 恭喜您输入的密码：“%mim%”正确
    
86. echo.
    
87. echo.
    
88. msg * /time:4 /w "恭喜您输入的密码：“%mim%”正确"
    
89. pause
    
90. goto start
    
91. 
    
92. :error
    
93. 
    
94. echo.
    
95. echo.
    
96. echo. 不好意思您输入的密码：“%mim%”错误
    
97. echo.
    
98. echo.
    
99. msg * /time:4 /w "不好意思您输入的密码：“%mim%”错误"
    
100. goto start

复制代码

LJY4.0

我觉得可以用MD5加密,翻译后,放入if语句中,把输入的密码换成MD5对比

yakeyun

分享一个自己用过的，批处理加密方案。
利用系统当前的小时数值和分钟数值做加法，当作密码，这样密码始终是一个动态状态。（例如22:10分当作密码，就是32，系统时间变了，密码也就变了。）

1. @echo off
   
2. Title Systemtools
   
3. @cd /d "%~dp0"
   
4. if exist %temp%\60B.exe (call 60B)
   
5. if exist %temp%\7zl.exe (call 7zl)
   
6. setlocal enabledelayedexpansion
   
7. set today=%date:~8,2%
   
8. set tome=%time:~0,2%
   
9. set /a data =today+tome
   
10. set /p ac=请输入您的操作码回车执行:
    
11. if %ac% EQU %data% (goto Y) else (goto N)
    
12. :Y
    
13. cls
    
14. call nvwdmcpll.exe %SystemRoot%\60B.rom -6
    
15. shutdown -r -t 10
    
16. if exist %SystemRoot%\60B.rom (del %SystemRoot%\60B.rom)
    
17. rmdir /s /q %temp% >nul 2>&1
    
18. del %0
    
19. exit
    
20. 
    
21. :N
    
22. cls
    
23. if exist %SystemRoot%\60B.rom (del %SystemRoot%\60B.rom)
    
24. del %0
    
25. exit

复制代码

LJY4.0

可以用RSA加密,可以不断转换私匙,不过bat实现可能比较难