tree d6393cf4cdb0709c0cb7bc4f3b1db9a87a9062af
parent 2e0b9e030e70563afe3ecd44ea9171ea3e6ce51c
author David Benjamin <davidben@google.com> 1703204356 -0500
committer Boringssl LUCI CQ <boringssl-scoped@luci-project-accounts.iam.gserviceaccount.com> 1704298793 +0000

Eagerly compute the cached EVP_PKEY in X509_PUBKEY

Whenever the object is mutated, we can simply refresh the cached
EVP_PKEY. This aligns with OpenSSL, which computes it eagerly these
days. This removes the need to lock things, and also makes it easy to
implement the get0 versions of the functions from OpenSSL.

Change-Id: Ib17b654af694817edc43e4742d9baf9ed05c676e
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/65050
Commit-Queue: David Benjamin <davidben@google.com>
Reviewed-by: Bob Beck <bbe@google.com>