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Security Improvement Notes

DGW Application 49.2.2941


Summary

ID Synopsis
DGW-10063 The command Cert.MakeCertificateFactory was added to convert a host certificate to a factory host certificate.
DGW-16320 Add support of SIP authentification password encryption in SipEp service.


Security changes

DGW-16320 - Add support of SIP authentification password encryption in SipEp service.

The SipEp service SIP authentification password SipEp.Authentication.Password parameters can now be encrypted.

The encryption can be activated on the web interface via Management/Misc/Password Encryption table, or by CLI/SNMP using the Dcm.PasswordEncryption parameters.

The encryption methods are:

  • None (default): The password will not be encrypted.
  • Enc1: The password will be encrypted by hashing with a private key unique to the device (generated randomly at manufacture time).

Activating the encryption will trigger an encryption of unencrypted passwords. Deactivating the encryption will not decrypt encrypted passwords.

The password encryption will be executed at the next service start if the service of the parameter is not already started.

DGW-10063 - The command Cert.MakeCertificateFactory was added to convert a host certificate to a factory host certificate.

This command converts a specific host certificate from the Cert.HostCertificatesInfo table into a factory certificate. The certificate will be automatically inserted into the Cert.HostCertificatesInfo table when performing a factory reset.

Example: Cert.MakeCertificateFactory FileName=0090f8xxxxxx.pem


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