This hash table, in applications that use pooling, can dedup received certificates in memory and thus should use a keyed hash. Change-Id: Idc40dc8f7463025183121642b30ea0de43ebac0e Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/51125 Reviewed-by: Adam Langley <agl@google.com>