I would like to make an end-to-end secure-socket connection using openssl 3.2 (or later) on both ends (SSL_connect + SSL_accept) and force both the client and server to pick a cipher like "SM2-ECDHE/ECC-SM4-CBC/GSM-SM3". Normally I can force a cipher with SSL_CTX_set_ciphersuites() I was reading through the git commit logs for "SM2" and this seems to have been coded. However I am having difficulty working out if this is intended to work end-to-end right now or whether the support is "preliminary". I am aware that GmSSL has a dedicated standalone repository for Guomi, but I would prefer to use vanilla OpenSSL even if this is a developer version. Many thanks Paul