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8298592: Add java man page documentation for ChaCha20 and Poly1305 intrinsics

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Reviewed-by: weijun
This commit is contained in:
Jamil Nimeh 2022-12-29 22:34:53 +00:00
parent 188911c925
commit 37f8b059c1
1 changed files with 16 additions and 0 deletions
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src/java.base/share/man/java.1
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@ -2524,6 +2524,22 @@ instructions.
Flags that control intrinsics now require the option
\f[V]-XX:+UnlockDiagnosticVMOptions\f[R].
.TP
\f[V]-XX:+UseChaCha20Intrinsics\f[R]
Enable ChaCha20 intrinsics.
This option is on by default for supported platforms.
To disable ChaCha20 intrinsics, specify
\f[V]-XX:-UseChaCha20Intrinsics\f[R].
Flags that control intrinsics now require the option
\f[V]-XX:+UnlockDiagnosticVMOptions\f[R].
.TP
\f[V]-XX:+UsePoly1305Intrinsics\f[R]
Enable Poly1305 intrinsics.
This option is on by default for supported platforms.
To disable Poly1305 intrinsics, specify
\f[V]-XX:-UsePoly1305Intrinsics\f[R].
Flags that control intrinsics now require the option
\f[V]-XX:+UnlockDiagnosticVMOptions\f[R].
.TP
\f[V]-XX:+UseBASE64Intrinsics\f[R]
Controls the use of accelerated BASE64 encoding routines for
\f[V]java.util.Base64\f[R].