add NID SM2

Author: zh-jq

openssl-sys/src/obj_mac.rs

@@ -935,6 +935,8 @@ pub const NID_ED25519: c_int = 952;
 #[cfg(ossl111)]
 pub const NID_ED448: c_int = 1088;
 #[cfg(ossl111)]
+pub const NID_sm2: c_int = 1172;
+#[cfg(ossl111)]
 pub const NID_sm3: c_int = 1143;
 #[cfg(libressl291)]
 pub const NID_sm3: c_int = 968;

openssl/src/nid.rs

@@ -1074,6 +1074,8 @@ impl Nid {
     pub const AES_128_CBC_HMAC_SHA1: Nid = Nid(ffi::NID_aes_128_cbc_hmac_sha1);
     pub const AES_192_CBC_HMAC_SHA1: Nid = Nid(ffi::NID_aes_192_cbc_hmac_sha1);
     pub const AES_256_CBC_HMAC_SHA1: Nid = Nid(ffi::NID_aes_256_cbc_hmac_sha1);
+    #[cfg(ossl111)]
+    pub const SM2: Nid = Nid(ffi::NID_sm2);
     #[cfg(any(ossl111, libressl291))]
     pub const SM3: Nid = Nid(ffi::NID_sm3);
     #[cfg(ossl111)]