Protocol Settings
3-25
3
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TCP/IP Netw
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Confirming a Key Pair and Device Certificate
The following procedure describes how to confirm a key pair and device certificate
generated/updated in "Setting a Key Pair and Device Certificate," on p. 3-23.
1
On the TCP/IP Settings screen, press [Certificate Settings]
➞
[Key and Certificate List]
➞
[Key and Certificate List for this
Machine].
If
(invalid) is displayed to the left of a key pair, the key pair is corrupted or
invalid. Follow the procedure in "Setting a Key Pair and Device Certificate," on p.
3-23 to generate/update a key pair.
NOTE
You cannot delete or edit a key pair necessary for a device signature on the Key
and Certificate List for this Machine screen.
2
Select 'Device Signature Key'
➞
press [Certificate Details]
➞
[Certificate Verification].
If [Certificate Verification] is grayed out or <The key is corrupted or invalid.> is
displayed, you cannot use the key pair. Follow the procedure in "Setting a Key
Pair and Device Certificate," on p. 3-23 to generate/update a new key pair.
NOTE
•
<Certificate Thumbprint> contains sender information used to validate the reliability
of a PDF with a device signature, by matching it with the MD5 or SHA-1 message
digest number.
•
The expiration date for the device signature is set to 5 years after its key pair was
generated/updated.
Summary of Contents for image RUNNER 3045
Page 2: ......
Page 3: ...imageRUNNER 3045 3035 3030 3025 Network Guide 0 Ot ...
Page 16: ...xiv ...
Page 26: ...Checking Your Network Environment 1 10 1 Before You Start ...
Page 42: ...Communication Environment Setup 2 16 2 Settings Common to the Network Protocols ...
Page 100: ...Setting Up a Computer as a File Server 3 58 3 Using a TCP IP Network ...
Page 140: ...Setting Up a Computer as a File Server 5 24 5 Using a NetBIOS Network ...
Page 182: ...Confirming Settings 8 20 8 Appendix 08 24 2006 TUE 16 48 iR 3045 002 ...
Page 215: ......