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23.4 JDBC Driver Ignores Oracle NNE Settings (Doc ID 3031285.1)

Last updated on JUNE 26, 2024

Applies to:

JDBC - Version 23.4 and later
Information in this document applies to any platform.

Symptoms

The JDBC 23.4 ignores ENCRYPTION_SERVER and CRYPTO_CHECKSUM_SERVER settings on database side.

The default behaviour from all JDBC drivers from previous versions (19c and below) was different. All of them complied to rules stated in Encryption and Data Integrity Negotiations

If database server requests encryption and checksumming, the request is honored in all cases, except if the client explicitly rejects encryption and checksumming.

Issue can be replicated with below sample code.

Cause

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In this Document
Symptoms
Cause
Solution
References


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