This option controls the use of OpenSSL native cryptographic support.
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
Restriction: The ChaCha20 and ChaCha20-Poly1305 algorithms are not supported on Java™ 8.
If you want to turn off the algorithms individually, use the following system properties: