JDBC With SSL Fails To Connect To Oracle Database With Unsupported Ciphersuite Error
(Doc ID 2534327.1)
Last updated on MAY 25, 2023
Applies to:
JDBC - Version 12.1.0.2.0 and laterInformation in this document applies to any platform.
Symptoms
When using JDBC thin driver ojdbc8.jar with JDK 1.8 to connect with SSL (using wallet by orapki) to an Oracle Database 12.1.0.2, the connection fails with the following error:
java.lang.IllegalArgumentException: Unsupported ciphersuite SSL_RSA_WITH_AES_128_CBC_SHA
at sun.security.ssl.CipherSuite.valueOf(CipherSuite.java:237)
at sun.security.ssl.CipherSuiteList.<init>(CipherSuiteList.java:82)
at sun.security.ssl.SSLEngineImpl.setEnabledCipherSuites(SSLEngineImpl.java:2038)
at oracle.net.nt.TcpsConfigure.configureCipherSuites(TcpsConfigure.java:339)
SQL*Plus with SSL works on the same client.
sqlnet.ora includes:
WALLET_LOCATION =
(SOURCE =
(METHOD = FILE)
(METHOD_DATA =
(DIRECTORY = <DIR>\client_wallets)
)
)
SQLNET.AUTHENTICATION_SERVICES = (TCPS,NTS)
SSL_CLIENT_AUTHENTICATION = TRUE
SSL_CIPHER_SUITES = (SSL_RSA_WITH_AES_256_CBC_SHA, SSL_RSA_WITH_3DES_EDE_CBC_SHA)
------------------------------------------
Changes
Use wallet by orapki,
Cause
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In this Document
| Symptoms |
| Changes |
| Cause |
| Solution |
| References |