Use EVP_MAX_MD_SIZE to size the Finished message.

That comment is wrong as of TLS 1.2.

Change-Id: I900d5efc09d7468f2601d85f867833e43d046f6a
Reviewed-on: https://boringssl-review.googlesource.com/2603
Reviewed-by: Adam Langley <agl@google.com>
1 file changed