Client-Verify - H3C MSR Series Command Reference Manual

Usage guidelines
SSL employs the following algorithms:
•
Data encryption algorithms—Encrypt data to ensure privacy. Commonly used data
encryption algorithms are usually symmetric key algorithms, such as DES_CBC,
3DES_EDE_CBC, AES_CBC, and RC4. When using a symmetric key algorithm, the SSL
server and the SSL client must use the same key.
•
Message Authentication Code (MAC) algorithms—Calculate the MAC value for data to
ensure integrity. Commonly used MAC algorithms include MD5 and SHA. When using a MAC
algorithm, the SSL server and the SSL client must use the same key.
•
Key exchange algorithms—Implement secure exchange of the keys used by the symmetric
key algorithm and the MAC algorithm. Commonly used key exchange algorithms are usually
asymmetric key algorithms, such as RSA.
After the SSL server receives a cipher suite from a client, the server compares the received cipher
suite with the cipher suits it supports. If a match is found, the cipher suite negotiation succeeds. If no
match is found, the negotiation fails.
If you execute this command multiple times, the most recent configuration takes effect.
Examples
# Configure SSL server policy policy1 to support the following cipher suites:
•
Key exchange algorithm DHE RSA, data encryption algorithm 128-bit AES, and MAC algorithm
SHA.
•
Key exchange algorithm RSA, data encryption algorithm 128-bit AES, and MAC algorithm SHA.
<Sysname> system-view
[Sysname] ssl server-policy policy1
[Sysname-ssl-server-policy-policy1] ciphersuite dhe_rsa_aes_128_cbc_sha
rsa_aes_128_cbc_sha
Related commands
display ssl server-policy
prefer-cipher

client-verify

Use client-verify to enable mandatory or optional SSL client authentication.
Use undo client-verify to restore the default.
Syntax
client-verify { enable | optional }
undo client-verify [ enable ]
Default
SSL client authentication is disabled. The SSL server does not authenticate SSL clients based on
digital certificates.
Views
SSL server policy view
Predefined user roles
network-admin
Parameters
enable: Enables mandatory SSL client authentication.
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