tree 13ff63b42da344a776ca02a08085316d42f9a3ba
parent 509776be5dca8d7ca47cc6ef2e4fc452eb99dc96
author Russ Cox <rsc@golang.org> 1651064573 -0400
committer Russ Cox <rsc@golang.org> 1651242206 +0000

[dev.boringcrypto] crypto/internal/boring: avoid allocation in big.Int conversion

The conversion via byte slices is inefficient; we can convert via word slices
and avoid the copy entirely.

For #51940.

Change-Id: I06f747e0acffffae427d9706d43bdacf146c027d
Reviewed-on: https://go-review.googlesource.com/c/go/+/395875
Reviewed-by: Roland Shoemaker <roland@golang.org>
Run-TryBot: Russ Cox <rsc@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>