How To Change the Coherence Keystore to Use A Stronger Key Size (Doc ID 1986560.1)

Last updated on FEBRUARY 21, 2017

Applies to:

Oracle Coherence - Version 3.7.1.15 to 3.7.1.15 [Release AS10g]
Oracle Access Manager - Version 11.1.2.2.0 and later
Information in this document applies to any platform.

Goal

The SSL communication from OAM to/from the coherence cluster members uses a weak/medium cipher suite which is sometimes considered less secure than a high-level cipher suite. This note documents how to change the .cohstore.jks file to use a 2048 bit keysize which is considered more secure that the default value. 

Solution

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