Cisco 3002 - VPN Hardware Client Especificaciones descargar pdf (Pagina 191)

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VPN 3002 Hardware Client Reference, Release 4.0

OL-3813-01

Chapter 12 Administration

Administration | Certificate Management | Enroll | Certificate Type | PKCS10

Challenge Password No Yes This field displays if you are requesting a

certificate using SCEP.

Use this field according to the policy of your CA:

Your CA might have given you a password. If so,

enter it here for authentication.

Your CA might allow you to provide your own

password to identify yourself to the CA in the

future. If so, create your password here.

Your CA might not require a password. If not,

leave this field blank.

Verify Challenge Password Mp Yes Re-enter the password.

Key Size Yes Yes The algorithm for generating the

public-key/private-key pair, and the key size. If

you are requesting an SSL certificate, or if you are

requesting an identity certificate using SCEP,

only the RSA options are available.

• RSA 512 bits = Generate 512-bit keys using

the RSA (Rivest, Shamir, Adelman)

algorithm. This key size provides sufficient

security and is the default selection. It is the

most common, and requires the least

processing.

• RSA 768 bits = Generate 768-bit keys using

the RSA algorithm. This key size provides

normal security. It requires approximately 2

to 4 times more processing than the 512-bit

key.

• RSA 1024 bits = Generate 1024-bit keys

using the RSA algorithm. This key size

provides high security, and it requires

approximately 4 to 8 times more processing

than the 512-bit key.

• RSA 2048 = Generate 2048-bit keys using the

RSA algorithm. This key size provides very

high security. It requires 8-16 times more

processing than the 512-bit key.

Yes No

• DSA 512 bits = Generate 512-bit keys using

DSA (Digital Signature Algorithm).

• DSA 768 bits = Generate 768-bit keys using

the DSA algorithm.

• DSA 1024 bits = Generate 1024-bit keys

using the DSA algorithm.

Table 12-1 Fields in a Certificate Request

Field Name Manual SCEP Content

1 2 ... 186 187 188 189 190 191 192 193 194 195 196 ... 317 318

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