Change-Id: I6eb5db30df9bc1c4b3c4124c9cdd3d504d33ad9d GitHub-Last-Rev: 1f585c4bf946a3241f8c38e1e954c4e5f8dc4713 GitHub-Pull-Request: golang/crypto#43 Reviewed-on: https://go-review.googlesource.com/110120 Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>