Canon Color imageCLASS X LBP1538C imageCLASS X LBP1538C Users Guide - Page 234
Registering a Key and Certificate for Network CommunicationP. 233
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Managing the Machine [Prohibit Use of Weak Encryption] Select this check box to prohibit the use of weak encryption with a key length of 1024 bits or less. To prohibit the use of keys and certificates that use weak encryption, select [Prohibit Use of Key/Certificate with Weak Encryption]. [Format Encryption Method to FIPS 140-2] Select this check box to make functions using encryption comply with FIPS 140-2. ● If you select [Format Encryption Method to FIPS 140-2], you can make the TLS communication encryption method comply with the United States government-approved FIPS (Federal Information Processing Standards) 140-2, but the following limitations apply. - An error will occur if you specify a certificate for TLS that uses an algorithm not recognized by FIPS (lower than RSA2048bit). - A communication error will occur if the communication destination does not support FIPS-recognized encryption algorithms. - [CHACHA20-POLY1305] and [X25519] can no longer be used. Batch importing/batch exporting ● This setting can be imported/exported with models that support batch importing of this setting. Importing/Exporting the Setting Data(P. 274) ● This setting is included in [Settings/Registration Basic Information] when batch exporting. Importing/ Exporting All Settings(P. 276) LINKS Generating the Key and Certificate for Network Communication(P. 228) Generating a Key and Certificate Signing Request (CSR)(P. 230) Registering a Key and Certificate for Network Communication(P. 233) Starting the Remote UI(P. 263) Configuring E-Mail Print Settings(P. 45) 227