H3C Technologies H3C S12500-X Series Switches - Manual (Page 137)

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Key code:
30819F300D06092A864886F70D010101050003818D0030818902818100DA3B90F59237347B
8D41B58F8143512880139EC9111BFD31EB84B6B7C7A1470027AC8F04A827B30C2CAF79242E
45FDFF51A9C7E917DB818D54CB7AEF538AB261557524A7441D288EC54A5D31EFAE4F681257
6D7796490AF87A8C78F4A7E31F0793D8BA06FB95D54EBB9F94EB1F2D561BF66EA27DFD4788
CB47440AF6BB25ACA50203010001
230B
Example for importing a public key from a public key file
457B
Network requirements
In
832H
Figure 39 , Device B authenticates Device A through a digital signature. Before configuring
authentication parameters on Device B, configure the public key of Device A on Device B.
• Configure Device B to use the asymmetric key algorithm of RSA to authenticate Device A.
• Import the host public key of Device A from the public key file to Device B.
Figure 39 Network diagram
458B
Configuration procedure
1. Configure Device A:
# Create local RSA key pairs with default names on Device A, and use the default modulus length
1024 bits.
system-view
[DeviceA] public-key local create rsa
The range of public key modulus is (512 ~ 2048).
If the key modulus is greater than 512, it will take a few minutes.
Press CTRL+C to abort.
Input the modulus length [default = 1024]:
Generating Keys...
.................++++++
......................................++++++
.....++++++++
..............++++++++
Create the key pair successfully.
# Display all local RSA public keys.
[DeviceA] display public-key local rsa public
=============================================
Key name: hostkey (default)
Key type: RSA
Time when key pair created: 16:48:31 2011/05/12
Key code:
30819F300D06092A864886F70D010101050003818D0030818902818100DA3B90F59237347B
8D41B58F8143512880139EC9111BFD31EB84B6B7C7A1470027AC8F04A827B30C2CAF79242E
45FDFF51A9C7E917DB818D54CB7AEF538AB261557524A7441D288EC54A5D31EFAE4F681257