mirror of
https://github.com/openssl/openssl.git
synced 2024-12-27 06:21:43 +08:00
48 lines
900 B
Plaintext
48 lines
900 B
Plaintext
|
=pod
|
||
|
|
|
||
|
|
=head1 NAME
|
||
|
|
|
||
|
|
EVP_CIPHER-SM4 - The SM4 EVP_CIPHER implementations
|
||
|
|
|
||
|
|
=head1 DESCRIPTION
|
||
|
|
|
||
|
|
Support for SM4 symmetric encryption using the B<EVP_CIPHER> API.
|
||
|
|
|
||
|
|
=head2 Algorithm Names
|
||
|
|
|
||
|
|
The following algorithms are available in the default provider:
|
||
|
|
|
||
|
|
=over 4
|
||
|
|
|
||
|
|
=item "SM4-CBC:SM4"
|
||
|
|
|
||
|
|
=item "SM4-ECB"
|
||
|
|
|
||
|
|
=item "SM4-CTR"
|
||
|
|
|
||
|
|
=item "SM4-OFB" or "SM4-OFB128"
|
||
|
|
|
||
|
|
=item "SM4-CFB" or "SM4-CFB128"
|
||
|
|
|
||
|
|
=back
|
||
|
|
|
||
|
|
=head2 Parameters
|
||
|
|
|
||
|
|
This implementation supports the parameters described in
|
||
|
|
L<EVP_EncryptInit(3)/PARAMETERS>.
|
||
|
|
|
||
|
|
=head1 SEE ALSO
|
||
|
|
|
||
|
|
L<provider-cipher(7)>, L<OSSL_PROVIDER-default(7)>
|
||
|
|
|
||
|
|
=head1 COPYRIGHT
|
||
|
|
|
||
|
|
Copyright 2021 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
|