tree 29fdf33f1e08950080ddad66c4e1e2cdbfcdb151
parent 6e668267ac89a07fdf9aa9ca0d19a4a9f3077c4b
author Johan Brandhorst-Satzkorn <johan.brandhorst@gmail.com> 1675138163 -0800
committer Johan Brandhorst-Satzkorn <johan.brandhorst@gmail.com> 1675270609 +0000

crypto/rand: batch large random reads on js

CL 463975 replaced the use of the NodeJS crypto.randomFillSync API
with a direct call to crypto.getRandomValues. This function rejects
any requests to fill a buffer larger than 65536 bytes, so we need to
batch reads larger than this size. This reuses the batching
functions used on other platforms to perform this batching.

Fixes #58145

Change-Id: Ic0acf3be7c9e994bc345d6614867c9b0c47bd26d
Reviewed-on: https://go-review.googlesource.com/c/go/+/463993
Reviewed-by: Roland Shoemaker <roland@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
Run-TryBot: Johan Brandhorst-Satzkorn <johan.brandhorst@gmail.com>
Auto-Submit: Johan Brandhorst-Satzkorn <johan.brandhorst@gmail.com>