Add support for RFC 8555 subproblems. The type naming is real bike-shed
territory, but I think I've mostly matched the existing style of the
package. In a similar vein the format of how to print subproblems
when stringing an acme.Error is up for debate (it could just be
completely ignored, and require clients to inspect Error.Subproblems
themselves).
Fixesgolang/go#38978
Change-Id: Ice803079bab621ae9410de79e7e75e11c1af21b6
Reviewed-on: https://go-review.googlesource.com/c/crypto/+/233165
Trust: Roland Shoemaker <roland@golang.org>
Run-TryBot: Roland Shoemaker <roland@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Russ Cox <rsc@golang.org>
HMAC-SHA256 is a perfectly fine MAC algorithm, and there is no need to
ask the user to choose one.
This does break compatibility with the previous API, but it had been
live only for a weekend, so hopefully still in a window in which we can
make changes with a limited blast radius.
Updates golang/go#41430
Change-Id: I03741a545b25b9fcc147760cd20e9d7029844a6c
Reviewed-on: https://go-review.googlesource.com/c/crypto/+/279453
Trust: Filippo Valsorda <filippo@golang.org>
Run-TryBot: Filippo Valsorda <filippo@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: James Kasten <jdkasten@google.com>
Reviewed-by: Roland Shoemaker <roland@golang.org>
Roland Shoemaker
Filippo Valsorda
James KastenandJames Munnelly
Andrew Louis
Alex Vaghin