EVP_ASYM_CIPHER-SM2(7ssl) - man - phpMan

EVP_ASYM_CIPHER-SM2(7SSL)                      OpenSSL                     EVP_ASYM_CIPHER-SM2(7SSL)



NAME
       EVP_ASYM_CIPHER-SM2 - SM2 Asymmetric Cipher algorithm support

DESCRIPTION
       Asymmetric Cipher support for the SM2 key type.

   SM2 Asymmetric Cipher parameters
       "digest" (OSSL_ASYM_CIPHER_PARAM_DIGEST) <UTF8 string>
       "digest-props" (OSSL_ASYM_CIPHER_PARAM_DIGEST_PROPS) <UTF8 string>
           See "Asymmetric Cipher Parameters" in provider-asym_cipher(7).

SEE ALSO
       EVP_PKEY-SM2(7), EVP_PKEY(3), provider-asym_cipher(7), provider-keymgmt(7),
       OSSL_PROVIDER-default(7)

COPYRIGHT
       Copyright 2020 The OpenSSL Project Authors. All Rights Reserved.

       Licensed under the Apache License 2.0 (the "License").  You may not use this file except in
       compliance with the License.  You can obtain a copy in the file LICENSE in the source
       distribution or at <https://www.openssl.org/source/license.html>.



3.0.2                                        2026-04-07                    EVP_ASYM_CIPHER-SM2(7SSL)