It's unfortunate that we don't implement PKCS#8 encryption (#8860)
so we can't recommend an alternative but PEM encryption is so broken
that it's worth deprecating outright.
Fixes #41949
Fixes #32777
Change-Id: Ieb46444662adec108d0de3550b693a50545c2344
Reviewed-on: https://go-review.googlesource.com/c/go/+/264159
Trust: Filippo Valsorda <filippo@golang.org>
Trust: Roland Shoemaker <roland@golang.org>
Run-TryBot: Filippo Valsorda <filippo@golang.org>
TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Roland Shoemaker <roland@golang.org>