Canon imageRUNNER 2545i System Settings Manual page 82

6
Specify the signature algorithm and the key length.
7
Specify the dates from and to which the certificate is valid.
❑
Press the Signature Algorithm
drop-down list ➞ press [SHA1],
[SHA256], [SHA384], or [SHA512] to
select the desired hash algorithm.
IMPORTANT
SHA384 and SHA512 are supported
only when the key length is 1024 bits
or more.
❑
Press the Key Length drop-down list ➞
press [512], [1024], [2048], or [4096] to
select the desired key length (expressed
in bits).
❑
Press [Next].
❑
Press [Validity Start Date] ➞ enter the
date (day, month, and year) from which
the certificate is valid using
(numeric keys).
❑
Press [Validity End Date] ➞ enter the
date (day, month, and year) to which the
certificate is valid using
(numeric keys).
IMPORTANT
The date set for [Validity End Date]
must not be earlier than [Validity Start
Date].
❑
Press [Next].
Managing Key Pairs and Digital Certificates
3
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