Displaying And Maintaining Public Keys; Examples Of Public Key Management; Example For Entering A Peer Public Key - H3C S5830V2 Security Configuration Manual

Step
4. Return to system view.

Displaying and maintaining public keys

Execute display commands in any view.
Task
Display local public keys.
Display peer public keys.

Examples of public key management

Example for entering a peer public key

Unless otherwise noted, devices in the configuration example are operating in non-FIPS mode.
Network requirements
As shown in
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 RSA to authenticate Device A.
Manually specify the host public key of Device A on Device B.
•
Figure 38 Network diagram
Device A
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.
<DeviceA> 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...
Command
peer-public-key end
Figure 38, to prevent illegal access, Device B authenticates Device A through a digital
Device B
Command
display public-key local { dsa | ecdsa | rsa } public [ name
key-name ]
display public-key peer [ brief | name publickey-name ] [ name
key-name ]
120
Remarks
When you exit public key view, the
system automatically saves the public
key.