{
    "mode": "man",
    "parameter": "EVP_ASYM_CIPHER-SM2",
    "section": "7ssl",
    "url": "https://www.chedong.com/phpMan.php/man/EVP_ASYM_CIPHER-SM2/7ssl/json",
    "generated": "2026-05-30T07:11:44Z",
    "sections": {
        "NAME": {
            "content": "EVPASYMCIPHER-SM2 - SM2 Asymmetric Cipher algorithm support\n",
            "subsections": []
        },
        "DESCRIPTION": {
            "content": "Asymmetric Cipher support for the SM2 key type.\n",
            "subsections": [
                {
                    "name": "SM2 Asymmetric Cipher parameters",
                    "content": "\"digest\" (OSSLASYMCIPHERPARAMDIGEST) <UTF8 string>\n\"digest-props\" (OSSLASYMCIPHERPARAMDIGESTPROPS) <UTF8 string>\nSee \"Asymmetric Cipher Parameters\" in provider-asymcipher(7).\n"
                }
            ]
        },
        "SEE ALSO": {
            "content": "EVPPKEY-SM2(7), EVPPKEY(3), provider-asymcipher(7), provider-keymgmt(7),\nOSSLPROVIDER-default(7)\n",
            "subsections": []
        },
        "COPYRIGHT": {
            "content": "Copyright 2020 The OpenSSL Project Authors. All Rights Reserved.\n\nLicensed under the Apache License 2.0 (the \"License\").  You may not use this file except in\ncompliance with the License.  You can obtain a copy in the file LICENSE in the source\ndistribution or at <https://www.openssl.org/source/license.html>.\n\n\n\n3.0.2                                        2026-04-07                    EVPASYMCIPHER-SM2(7SSL)",
            "subsections": []
        }
    },
    "summary": "EVPASYMCIPHER-SM2 - SM2 Asymmetric Cipher algorithm support",
    "flags": [],
    "examples": [],
    "see_also": [
        {
            "name": "EVPPKEY-SM2",
            "section": "7",
            "url": "https://www.chedong.com/phpMan.php/man/EVPPKEY-SM2/7/json"
        },
        {
            "name": "EVPPKEY",
            "section": "3",
            "url": "https://www.chedong.com/phpMan.php/man/EVPPKEY/3/json"
        },
        {
            "name": "provider-asymcipher",
            "section": "7",
            "url": "https://www.chedong.com/phpMan.php/man/provider-asymcipher/7/json"
        },
        {
            "name": "provider-keymgmt",
            "section": "7",
            "url": "https://www.chedong.com/phpMan.php/man/provider-keymgmt/7/json"
        },
        {
            "name": "OSSLPROVIDER-default",
            "section": "7",
            "url": "https://www.chedong.com/phpMan.php/man/OSSLPROVIDER-default/7/json"
        }
    ]
}