{
    "mode": "man",
    "parameter": "EVP_MD-SHA2",
    "section": "7",
    "url": "https://www.chedong.com/phpMan.php/man/EVP_MD-SHA2/7/json",
    "generated": "2026-06-15T16:46:31Z",
    "sections": {
        "NAME": {
            "content": "EVPMD-SHA2 - The SHA2 EVPMD implementation\n",
            "subsections": []
        },
        "DESCRIPTION": {
            "content": "Support for computing SHA2 digests through the EVPMD API.\n",
            "subsections": [
                {
                    "name": "Identities",
                    "content": "This implementation includes the following varieties:\n\n•   Available with the FIPS provider as well as the default provider:\n\nSHA2-224\nKnown names are \"SHA2-224\", \"SHA-224\" and \"SHA224\".\n\nSHA2-256\nKnown names are \"SHA2-256\", \"SHA-256\" and \"SHA256\".\n\nSHA2-384\nKnown names are \"SHA2-384\", \"SHA-384\" and \"SHA384\".\n\nSHA2-512\nKnown names are \"SHA2-512\", \"SHA-512\" and \"SHA512\".\n\n•   Available with the default provider:\n\nSHA2-512/224\nKnown names are \"SHA2-512/224\", \"SHA-512/224\" and \"SHA512-224\".\n\nSHA2-512/256\nKnown names are \"SHA2-512/256\", \"SHA-512/256\" and \"SHA512-256\".\n"
                },
                {
                    "name": "Gettable Parameters",
                    "content": "This implementation supports the common gettable parameters described in EVPMD-common(7).\n"
                }
            ]
        },
        "SEE ALSO": {
            "content": "provider-digest(7), OSSLPROVIDER-FIPS(7), OSSLPROVIDER-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                                        2026-06-02                            EVPMD-SHA2(7SSL)",
            "subsections": []
        }
    },
    "summary": "EVPMD-SHA2 - The SHA2 EVPMD implementation",
    "flags": [],
    "examples": [],
    "see_also": [
        {
            "name": "provider-digest",
            "section": "7",
            "url": "https://www.chedong.com/phpMan.php/man/provider-digest/7/json"
        },
        {
            "name": "OSSLPROVIDER-FIPS",
            "section": "7",
            "url": "https://www.chedong.com/phpMan.php/man/OSSLPROVIDER-FIPS/7/json"
        },
        {
            "name": "OSSLPROVIDER-default",
            "section": "7",
            "url": "https://www.chedong.com/phpMan.php/man/OSSLPROVIDER-default/7/json"
        }
    ]
}