Just some errata applied, otherwise the same. https://tools.ietf.org/rfcdiff?url2=rfc8439&url1=rfc7539 Change-Id: I0cf5d50eeca7840d0ab99c54e06f1008ac423211 Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/47264 Reviewed-by: Adam Langley <agl@google.com>