tree 3665c97628c9432e18ea5a44e6b59e148fb17d54
parent 908b1300ff4ed3cfc3c965d846560f2593a51491
author David Benjamin <davidben@google.com> 1675866571 -0500
committer Boringssl LUCI CQ <boringssl-scoped@luci-project-accounts.iam.gserviceaccount.com> 1675877620 +0000

Don't use negative values for unimplemented modes

Our EVP_CIPHER_mode returns an unsigned value and including negative
numbers in switch/case when the value is unsigned causes some warnings.
This should avoid the need for https://github.com/nodejs/node/pull/46564

(Having them be positive shouldn't have compat impacts. CCM is 8, but no
cipher will report CCM, so any path checking for it will just be dead
code.)

Change-Id: I8dcf5ea55fad9732a09d6da73114cde5d69397d3
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/57025
Reviewed-by: Bob Beck <bbe@google.com>
Auto-Submit: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>