Panasonic PT-REQ15 - Page 226

Chapter 5 Operations — Using the web control function
226 - ENGLISH
2) Click [Perform].
f Conrm the key size and generation date and time of the current CRT key with the [Last modied] and
[RSA key size] of [Current CRT key].
f When generating the CRT key for the second time or later, refer to “Regenerating the CRT key”
(x page 226).
Regenerating the CRT key
1) Click [Certificate] → [CRT- key] → [Generate CRT key].
f The conrm screen to regenerate the CRT key is displayed.
"Regenerate the CRT key?"
2) Click [Perform].
f Conrm the key size and generation date and time of the current CRT key with the [Last modied] and
[RSA key size] of [Current CRT key].
f The previously generated CRT key will be moved to the history. To return to the previous CRT key, refer to
“Generating the CRT key from history” (x page 226).
Note
f [RSA key size] is xed to [2048bit]. The server certicate may not be issued depending on the certication organization to apply if the key
size is 2048-bit.
f Generation of the CRT key may take up to approximately two minutes.
f When the CRT key is updated, apply for the server certicate or generate the self-signed certicate again using that CRT key. A certicate
linked to the CRT key is required.
Generating the CRT key from history
It is possible to return to the previously generated CRT key only once even if the CRT key is updated.
1) Click [Certificate] → [CRT- key] → [Generate CRT key].
f The [Generate CRT key] screen is displayed.
2) Select [Generate by restoring from history].
f Conrm [Last modied] and [RSA key size] of the CRT key to restore.