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EVP_RC2_CBC(3)                      OpenSSL                     EVP_RC2_CBC(3)
NAME
       EVP_rc2_cbc, EVP_rc2_cfb, EVP_rc2_cfb64, EVP_rc2_ecb, EVP_rc2_ofb,
       EVP_rc2_40_cbc, EVP_rc2_64_cbc - EVP RC2 cipher
SYNOPSIS
        #include <openssl/evp.h>
        const EVP_CIPHER *EVP_rc2_cbc(void)
        const EVP_CIPHER *EVP_rc2_cfb(void)
        const EVP_CIPHER *EVP_rc2_cfb64(void)
        const EVP_CIPHER *EVP_rc2_ecb(void)
        const EVP_CIPHER *EVP_rc2_ofb(void)
        const EVP_CIPHER *EVP_rc2_40_cbc(void)
        const EVP_CIPHER *EVP_rc2_64_cbc(void)
DESCRIPTION
       The RC2 encryption algorithm for EVP.
       EVP_rc2_cbc(), EVP_rc2_cfb(), EVP_rc2_cfb64(), EVP_rc2_ecb(),
       EVP_rc2_ofb()
           RC2 encryption algorithm in CBC, CFB, ECB and OFB modes
           respectively. This is a variable key length cipher with an
           additional parameter called "effective key bits" or "effective key
           length". By default both are set to 128 bits.
       EVP_rc2_40_cbc(), EVP_rc2_64_cbc()
           RC2 algorithm in CBC mode with a default key length and effective
           key length of 40 and 64 bits.
           WARNING: these functions are obsolete. Their usage should be
           replaced with the EVP_rc2_cbc(), EVP_CIPHER_CTX_set_key_length()
           and EVP_CIPHER_CTX_ctrl() functions to set the key length and
           effective key length.
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>;.
1.1.1k                            2021-03-25                    EVP_RC2_CBC(3)