The old implementation had a lot of size_t/int confusion. It also
accepted non-minimally-encoded OIDs. Unlike the old implementation, the
new one does not fall back to BIGNUMs and does not attempt to
pretty-print OIDs with components which do not fit in a uint64_t. Add
tests for these cases.
With this new implementation, hopefully we'll have a much easier time
enabling MSVC's size_t truncation warning later.
Change-Id: I602102b97cf9b02d874644f8ef67fe9bac70e45e
Reviewed-on: https://boringssl-review.googlesource.com/9131
Reviewed-by: Adam Langley <agl@google.com>
OBJ_obj2txt's implementation is kind of scary. Also it casts between int
and size_t a lot. In preparation for rewriting it, add a test.
Change-Id: Iefb1d0cddff58d67e5b04ec332477aab8aa687b6
Reviewed-on: https://boringssl-review.googlesource.com/9130
Reviewed-by: Adam Langley <agl@google.com>
Forgot to mark something static.
Change-Id: I497075d0ad27e2062f84528fb568b333e72a7d3b
Reviewed-on: https://boringssl-review.googlesource.com/7753
Reviewed-by: David Benjamin <davidben@google.com>
It's not possible to encode an OID with only one component, so some of
the NIDs do not have encodings. The logic to actually encode OIDs checks
for this (before calling der_it), but not the logic to compute the
sorted OID list.
Without this, OBJ_obj2nid, when given an empty OID, returns something
arbitrary based on the binary search implementation instead of
NID_undef.
Change-Id: Ib68bae349f66eff3d193616eb26491b6668d4b0a
Reviewed-on: https://boringssl-review.googlesource.com/7752
Reviewed-by: Steven Valdez <svaldez@google.com>
Reviewed-by: David Benjamin <davidben@google.com>
