tree dc163ffdc565d0c1eefc453f81a77c65d99ff293
parent a08bba51a5bf8dbcdb5eb6ea9422615e4a1c9c09
author David Benjamin <davidben@google.com> 1510371460 +0800
committer Adam Langley <agl@google.com> 1511195271 +0000

Enforce some bounds and invariants on custom curves.

Later code will take advantage of these invariants. Enforcing them on
custom curves avoids making them go through a custom codepath.

Change-Id: I23cee72a90c2e4846b41e03e6be26bc3abeb4a45
Reviewed-on: https://boringssl-review.googlesource.com/23072
Reviewed-by: Adam Langley <agl@google.com>