Namely the smime certificates used in test_cms and the
SM2 certificates will expire soon and affect tests.
Fixes#15179
Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/18467)
This follows #8321 which added the SM2 certificate verification feature.
This commit adds some test cases for #8321.
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/8465)