JDK-8242141 : New System Properties to configure the TLS signature schemes
  • Type: Enhancement
  • Component: security-libs
  • Sub-Component: javax.net.ssl
  • Affected Version: 11,12,13,14
  • Priority: P3
  • Status: Resolved
  • Resolution: Fixed
  • Submitted: 2020-04-03
  • Updated: 2020-07-15
  • Resolved: 2020-04-22
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JDK 11 JDK 13 JDK 15 JDK 8
11.0.8Fixed 13.0.4Fixed 15 b20Fixed 8u261Fixed
Related Reports
CSR :  
Relates :  
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Sub Tasks
JDK-8242147 :  
There is third party's TLS applications that do not accept some signature schemes.  A workaround is needed before the problem get fixed.
Fix request (13u): I would like to add this fix to 13.0.4 for parity with 11u. The original change applies almost cleanly, except a context difference in src/java.base/share/classes/sun/security/ssl/SignatureScheme.java RFR: https://mail.openjdk.java.net/pipermail/jdk-updates-dev/2020-June/003334.html

jdk11 backport request I would like to have the patch in OpenJDK11 as well (for better parity with 11.0.8_oracle). The patch needs small adjustments in src/java.base/share/classes/sun/security/ssl/SSLServerSocketImpl.java and src/java.base/share/classes/sun/security/ssl/SignatureScheme.java , RFR : https://mail.openjdk.java.net/pipermail/jdk-updates-dev/2020-May/003111.html

Hi Matthias, I think we should create a CSR for the 11u backport even though Oracle didn't do that. Cheers Christoph

URL: https://hg.openjdk.java.net/jdk/jdk/rev/1fbaab79e8e1 User: xuelei Date: 2020-04-22 17:51:51 +0000

Code review thread: https://mail.openjdk.java.net/pipermail/security-dev/2020-April/021553.html