Canon i-SENSYS LBP7660Cdn User Manual download pdf (Page 717)

When you select [SHA384] and [SHA512] in [Signature Algorithm], you can create a key only when selecting other than

Key Generation Algorithm

The generation algorithm when the printer generates a key is RSA.

About the key length

Although using the longer key makes it more difficult to decode data, the processing speed on encryption and decryption

Select the key length according to the needs of security for data communication.

Specify the effective date and expiration date of the self-sign server certificate.

You can enter date between 1/1/2000 (1 Day 1 Month 2000 Year) and 31/12/2037 (31 Day 12 Month 2037 Year).

Canon i-SENSYS LBP7660Cdn User Manual Page 717