2N LiftIP 2.0, Руководство пользователя

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2N® LiftIP 2.0 User Manual
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LiftIP 2.0 allows you to upload sets of CA certificates, which are used for identity verification
of the communicating device, and upload user certificates and private keys used for
communication encryption.
Each certificate requiring service can be assigned one certificate set, refer to the Web Server
subsection. The certificates can be shared by the services.
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LiftIP 2.0 accepts certificates in the DER (ASN1) and PEM formats.
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LiftIP 2.0 supports the AES, DES and 3DES encryption standards.
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LiftIP 2.0 supports the following algorithms:
RSA up to 2048bit key size for user uploaded certificates; internally up to 4096bit
keys (while connection – intermediate and equivalent certificates)
Elliptic Curves
Upon the first power supply connection, the so-called Self Signed certificate and private key
are generated to be used for the Web server and E-mail services without the need to upload a
certificate and private key of your own.
The current list of uploaded CA certificates and user certificates is displayed in two folders:
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Caution
The CA certificates must use the X.509 v3 format.
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Note
In case you use the Self Signed certificate for communication encryption between the
device web server and the browser, your communication is secure, but you will be
warned by the browser that the intercom certificate’s trustworthiness cannot be
verified.
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