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+=pod
+
+=head1 NAME
+
+EVP_seed_cbc,
+EVP_seed_cfb,
+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_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_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 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
+