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Questions on Supportability of Cipher Suites on TLS 1.3 and TLS 1.2 (Doc ID 3006437.1)

Last updated on FEBRUARY 26, 2024

Applies to:

Oracle Coherence - Version and later
Information in this document applies to any platform.


Qn1: When using the TLS1.3 cipher suites TLS_AES_128_CCM_SHA256, TLS_AES_128_CCM_8_SHA256 with Java 11 and Java 8, following error is thrown in Coherence 14c and Coherence server logs:    

Qn2:For JDK 8, TLS1.3 it shows the same error java.lang.IllegalArgumentException: Unsupported CipherSuite: TLS_CHACHA20_POLY1305_SHA256. It works fine with JDK 11.

Is cipher suite TLS_CHACHA20_POLY1305_SHA256 not supported with JDK 8 ?
Qn3: Are the TLS 1.2 cipher suites TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384, TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 supported by JDK8 and JDK11?


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