Updated: 2021/Apr/14


EVP_seed_cbc(3)                     OpenSSL                    EVP_seed_cbc(3)



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

LIBRARY
       libcrypto, -lcrypto

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 2017-2018 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
       <https://www.openssl.org/source/license.html>.



1.1.1i                            2018-12-08                   EVP_seed_cbc(3)