Database Networking (MOSC)

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Is setting CRYPTO_CHECKSUM_SERVER = required on server enough without touching the client sqlnet?

edited Jul 11, 2022 7:16PM in Database Networking (MOSC) 3 commentsAnswered

We are using 19.14 se2 on windows 2019 standard x64 .

I am trying to configure native network encryption and data integrity.

In the server sqlnet.ora I set :

SQLNET.ENCRYPTION_SERVER = required

CRYPTO_CHECKSUM_SERVER = required


From my pc with v 19.3 full client, I do not have any settings for NNR / Integrety set .

From the docs they are all "Accepeted" by default.

In sqlplus I connect ok.

But in the network_service_banner of v$session_connect_info

I only see one for the encryption, NOT anything for the checksum algorithm:

AES256 Encryption service adapter for 64-bit Windows: Version 19.0.1.0.0 - Production


According to the docs (

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