=pod

=head1 NAME

EVP_ASYM_CIPHER-SM2
- SM2 Asymmetric Cipher algorithm support

=head1 DESCRIPTION

Asymmetric Cipher support for the B<SM2> key type.

=head2 SM2 Asymmetric Cipher parameters

=over 4

=item "digest" (B<OSSL_ASYM_CIPHER_PARAM_DIGEST>) <UTF8 string>

=item "digest-props" (B<OSSL_ASYM_CIPHER_PARAM_DIGEST_PROPS>) <UTF8 string>

See L<provider-asym_cipher(7)/Asymmetric Cipher Parameters>.

=back

=head1 SEE ALSO

L<EVP_PKEY-SM2(7)>,
L<EVP_PKEY(3)>,
L<provider-asym_cipher(7)>,
L<provider-keymgmt(7)>,
L<OSSL_PROVIDER-default(7)>

=head1 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
L<https://www.openssl.org/source/license.html>.

=cut