RFR JDK-8233954, UnsatisfiedLinkError or NoSuchAlgorithmException after removing sunec.dll

Xuelei Fan xuelei.fan at oracle.com
Wed Nov 20 02:59:55 UTC 2019


Hi,

Could I get the following update reviewed?
     http://cr.openjdk.java.net/~xuelei/8233954/webrev.00/

For better performance, since JDK 11, the SunJSSE provider only check 
the EC availability for EC AlgorithmParameters algorithm for supported 
named groups and signature algorithms.  However, the SunEC has a special 
feature that it could support EC AlgorithmParameters algorithm, but not 
the key generate, key exchange, signature algorithms.  As cause problems 
if the special feature get enabled, for example remove the native JDK 
lib as the bug described

This update will check more algorithms when check if a named group or 
signature algorithm is supported or not.

No new regression test.  The test code in the bug description could be 
used to reproduce the problem and check the fix.

Thanks,
Xuelei



More information about the security-dev mailing list