-Djdk.nativeCrypto

This option controls the use of OpenSSL native cryptographic support.

Syntax

    -Djdk.nativeCrypto=[true|false]

Setting	value	Default
`-Djdk.nativeCrypto`	true	yes
`-Djdk.nativeCrypto`	false

Explanation

OpenSSL support is enabled by default for the Digest, CBC, GCM, RSA, and ChaCha20 and ChaCha20-Poly1305 algorithms. If you want to turn off the OpenSSL implementation, set this option to false.

Restriction: Start of content that applies to Java 8 (LTS) The ChaCha20 and ChaCha20-Poly1305 algorithms are not supported on Java™ 8. End of content that applies only to Java 8 (LTS)

If you want to turn off the algorithms individually, use the following system properties:

-Djdk.nativeCBC
-Djdk.nativeChaCha20 ( Not supported on Java 8. )
-Djdk.nativeGCM
-Djdk.nativeRSA
-Djdk.nativeDigest