NAME

       EVP_seed_cbc, EVP_seed_cfb, EVP_seed_cfb128, EVP_seed_ecb, EVP_seed_ofb - EVP SEED cipher

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);

DESCRIPTION

       The SEED encryption algorithm for EVP.

       All modes below use a key length of 128 bits and acts on blocks of 128-bits.

       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.

RETURN VALUES

       These functions return an EVP_CIPHER structure that contains the implementation of the
       symmetric cipher. See EVP_CIPHER_meth_new(3) for details of the EVP_CIPHER structure.

SEE ALSO

       evp(7), EVP_EncryptInit(3), EVP_CIPHER_meth_new(3)

COPYRIGHT

       Copyright 2017-2020 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>.