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SSL Client Authentication to HTTP Server Fails From Windows Vista Internet Explorer (Doc ID 555164.1)

Last updated on JANUARY 30, 2022

Applies to:

Oracle HTTP Server - Version to [Release AS10gR2 to AS10gR3]
Information in this document applies to any platform.


  • Oracle HTTP Server is (OHS) configured  for SSL Client Authentication
  • Connecting from a Windows Vista IE 7.0 client fails after selecting the client certificate to use.
  • Connecting from Microsoft IE 6 and Microsoft IE 7 on Windows XP works correctly
  • Firefox on Windows Vista works fine also
  • If SSL Client Authentication is disabled on OHS then it works successfully.
  • The following errors are shown in $ORACLE_HOME/Apache/Apache/logs/ssl_engine_log:




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