EVP_rc5_32_12_16_cbc, EVP_rc5_32_12_16_cfb, EVP_rc5_32_12_16_cfb64,
EVP_rc5_32_12_16_ecb, EVP_rc5_32_12_16_ofb - EVP RC5 cipher
#include <openssl/evp.h>
const EVP_CIPHER *EVP_rc5_32_12_16_cbc(void)
const EVP_CIPHER *EVP_rc5_32_12_16_cfb(void)
const EVP_CIPHER *EVP_rc5_32_12_16_cfb64(void)
const EVP_CIPHER *EVP_rc5_32_12_16_ecb(void)
const EVP_CIPHER *EVP_rc5_32_12_16_ofb(void)
The RC5 encryption algorithm for EVP.
- EVP_rc5_32_12_16_cbc(), EVP_rc5_32_12_16_cfb(),
EVP_rc5_32_12_16_cfb64(), EVP_rc5_32_12_16_ecb(),
EVP_rc5_32_12_16_ofb()
- RC5 encryption algorithm in CBC, CFB, ECB and OFB modes respectively. This
is a variable key length cipher with an additional "number of
rounds" parameter. By default the key length is set to 128 bits and
12 rounds.
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.
Currently the number of rounds in RC5 can only be set to 8, 12 or 16. This is a
limitation of the current RC5 code rather than the EVP interface.
evp(7),
EVP_EncryptInit(3),
EVP_CIPHER_meth_new(3)
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>.