早期3100交换机如何生成RSA密钥对？

也是一样吧

http://www.h3c.com/cn/d_200907/642130_30005_0.htm#_Toc234810656

1.1.10  public-key local create

【命令】

public-key local create { dsa | rsa }

【视图】

系统视图

【参数】

dsa：生成本端DSA密钥对。

rsa：生成本端RSA密钥对。

【描述】

public-key local create命令用来生成本端RSA或DSA密钥对。

需要注意的是：

l              生成服务器端的RSA和DSA密钥对是完成SSH登录的必要操作。

l              输入该命令后，会提示输入密钥对的位数。密钥对的最小长度为512位，最大长度为2048位，缺省长度为1024位。如果已有密钥对存在，则需要用户确认是否进行修改。

l              此命令只需执行一遍，设备重新启动后不必再次执行。

相关配置可参考命令public-key local destroy和display public-key local。

【举例】

# 生成512位RSA密钥对。

<Sysname> system-view

System View: return to User View with Ctrl+Z.

[Sysname] public-key local create rsa

The range of public key size is (512 ~ 2048).

NOTES: If the key modulus is greater than 512,

       It will take a few minutes.

Input the bits in the modulus[default = 1024]:512

Generating keys...

..........++++++

.........................++++++

.................................++++++++

....++++++++

.......

#显示本端已生成的RSA密钥对的公钥部分数据。

[Sysname] display public-key local rsa public

=====================================================

Time of Key pair created: 03:14:23  2000/04/06

Key name: Sysname_Host

Key type: RSA encryption Key

=====================================================

Key code:

305C300D06092A864886F70D0101010500034B003048024100D6665EFEC14F48A5B42A413E

2FACCAA9F02C772AEDC4911E76AAEE55BA49C4A0233D2D80504068BD9C892C0DD9EBBBC7EB

8842ED61CDB418A29CA1362BB48C190203010001

=====================================================

Time of Key pair created: 03:14:36  2000/04/06

Key name: Sysname_Server

Key type: RSA encryption Key

=====================================================

Key code:

307C300D06092A864886F70D0101010500036B003068026100A3B63F5B0E5470D9FE200545

0342011FEDE2A924C71EB19E28D257E43EF7E531D7C37FBB157712A2F2AF0F5BAF3E605954

96C5B3EAFF25BFB56F1E1CC7A7004D0FF048654BFEADB21C5AF3E24FB0516393BFEEF65A83

B7416F170886904C8BE30203010001

# 生成512位DSA密钥对。

<Sysname> system-view

System View: return to User View with Ctrl+Z.

[Sysname] public-key local create dsa

The range of public key size is (512 ~ 2048).

NOTES: If the key modulus is greater than 512,

       It will take a few minutes.

Input the bits in the modulus[default = 1024]:512

Generating keys...

.++++++++++++++++++++++++++++++++++++++++++++++++++*

........+......+.....+......................................+..+................

.......+..........+..............+.............+...+.....+...............+..+...

...+.................+..........+...+....+.......+.....+............+.........+.

........................+........+..........+..............+.....+...+..........

..............+.........+..........+...........+........+....+..................

.....+++++++++++++++++++++++++++++++++++++++++++++++++++*

......

#显示本端已生成的DSA密钥对的公钥部分数据。

[Sysname]display public-key local dsa public

=====================================================

Time of Key pair created: 03:17:33  2000/04/06

Key name:

Key type: DSA encryption Key

=====================================================

Key code:

3081F03081A806072A8648CE38040130819C0241008DF2A494492276AA3D25759BB06869CB

EAC0D83AFB8D0CF7CBB8324F0D7882E5D0762FC5B7210EAFC2E9ADAC32AB7AAC49693DFBF8

3724C2EC0736EE31C80291021500C773218C737EC8EE993B4F2DED30F48EDACE915F024062

6D027839EA0A13413163A55B4CB500299D5522956CEFCB3BFF10F399CE2C2E71CB9DE5FA24

BABF58E5B79521925C9CC42E9F6F464B088CC572AF53E6D7880203430002406FBDE6C9BD57

8722585CDF4F3BFB31DD739865D1EA0312EDF2BAF4841C0A963E400640E467206817292CDF

E5D91D86FDB9C3A16141E675E6FFC6C2577E660FF1

以上显示信息解释请参见表1-1。