[SPARK-38756] Clean up useless security configs in `TransportConf`

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.4.0
• Fix Version/s: 3.4.0
• Component/s: Spark Core
• Assignee: Yang Jie
• Reporter: Yang Jie
• Created: 01/Apr/22 06:45
• Updated: 02/Apr/22 16:41
• Resolved: 02/Apr/22 16:41

Description

There are some configuration items in `TransportConf` that are no longer used after Update Spark key negotiation protocol

• spark.network.crypto.keyFactoryAlgorithm
• spark.network.crypto.keyLength
• spark.network.crypto.ivLength
• spark.network.crypto.keyAlgorithm

Issue Links

• links to: https://github.com/apache/spark/pull/36035