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=pod
=head1 NAME
EVP_seed_cbc,
EVP_seed_cfb,
EVP_seed_cfb128,
EVP_seed_ecb,
EVP_seed_ofb
- EVP SEED cipher
=head1 SYNOPSIS
#include <openssl/evp.h>
const EVP_CIPHER *EVP_seed_cbc(void)
const EVP_CIPHER *EVP_seed_cfb(void)
const EVP_CIPHER *EVP_seed_cfb128(void)
const EVP_CIPHER *EVP_seed_ecb(void)
const EVP_CIPHER *EVP_seed_ofb(void)
=head1 DESCRIPTION
The SEED encryption algorithm for EVP.
All modes below use a key length of 128 bits and acts on blocks of 128-bits.
=over 4
=item EVP_seed_cbc(),
EVP_seed_cfb(),
EVP_seed_cfb128(),
EVP_seed_ecb(),
EVP_seed_ofb()
The SEED encryption algorithm in CBC, CFB, ECB and OFB modes respectively.
=back
=head1 RETURN VALUES
These functions return an B<EVP_CIPHER> structure that contains the
implementation of the symmetric cipher. See L<EVP_CIPHER_meth_new(3)> for
details of the B<EVP_CIPHER> structure.
=head1 SEE ALSO
L<evp(7)>,
L<EVP_EncryptInit(3)>,
L<EVP_CIPHER_meth_new(3)>
=head1 COPYRIGHT
Copyright 2017-2018 The OpenSSL Project Authors. All Rights Reserved.
Licensed under the OpenSSL license (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
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