H3C MSR Series Command Reference

501
public-key rsa
Use public-key rsa to specify an RSA key pair for certificate request.
Use undo public-key to restore the default.
Syntax
public-key rsa { { encryption name encryption-key-name [ length key-length ] | signature name
signature-key-name [ length key-length ] } * | general name key-name [ length key-length ] }
undo public-key
Default
No key pair is specified for certificate request.
Views
PKI domain view
Predefined user roles
network-admin
Parameters
encryption: Specifies a key pair for encryption.
name encryption-key-name: Specifies a key pair name, a case-insensitive string of 1 to 64
characters. The key pair name can contain only letters, digits, and hyphens (-).
signature: Specifies a key pair for signing.
name signature-key-name: Specifies a key pair name, a case-insensitive string of 1 to 64
characters. The key pair name can contain only letters, digits, and hyphens (-).
general: Specifies a key pair for both signing and encryption.
name key-name: Specifies a key pair name, a case-insensitive string of 1 to 64 characters. The key
pair name can contain only letters, digits, and hyphens (-).
length key-length: Specifies the key length, in bits. In non-FIPS mode, the value range is 512 to
2048, and the default is 1024. In FIPS mode, the value must be 2048. A longer key means higher
security but more public key calculation time.
Usage guidelines
You can specify a nonexistent key pair in this command. You can get a key pair in any of the following
ways:
• Use the public-key local create command to generate a key pair.
• An application, like IKE using digital signature authentication, triggers the device to generate a
key pair.
• Use the pki import command to import a certificate containing a key pair.
A PKI domain can have key pairs using only one type of cryptographic algorithm (DSA, ECDSA, or
RSA).
• If DSA or ECDSA is used, a PKI domain can have only one key pair. If you configure a DSA or
ECDSA key pair multiple times, the most recent configuration takes effect.
• If RSA is used, a PKI domain can have two key pairs of different purposes: one is the signing
key pair, and the other is the encryption key pair. If you configure an RSA signing key pair or
RSA encryption key pair multiple times, the most recent configuration takes effect. The RSA
signing key pair and encryption key pair do not overwrite each other.
If you specify a signing key pair and an encryption key pair separately, their key length can be
different.

H3C MSR Series Specifications

General

Category	Network Router
IPv6 Support	Yes
Dimensions	Varies by model
Weight	Varies by model
Product Type	Modular Router
Ports	Varies by model
WAN Interfaces	Varies by model
Firewall	Yes
QoS	Yes
Wireless Support	Varies by model
USB Ports	Varies by model
Console Port	Yes
Power Supply	Varies by model
Redundancy	Varies by model
Operating Temperature	0°C to 45°C
Storage Temperature	-40°C to 70°C
Humidity	5% to 95% non-condensing
Series	MSR
Certifications	CE, FCC, RoHS