EVP_camellia_128_cbc, EVP_camellia_192_cbc, EVP_camellia_256_cbc, EVP_camellia_128_cfb,

       Copyright 2017-2023 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>.

3.5.0                                              2025-06-04                         EVP_CAMELLIA_128_ECB(3SSL)

       The Camellia encryption algorithm for EVP.

       EVP_camellia_128_cbc(), EVP_camellia_192_cbc(), EVP_camellia_256_cbc(), EVP_camellia_128_cfb(),
       EVP_camellia_192_cfb(), EVP_camellia_256_cfb(), EVP_camellia_128_cfb1(), EVP_camellia_192_cfb1(),
       EVP_camellia_256_cfb1(), EVP_camellia_128_cfb8(), EVP_camellia_192_cfb8(), EVP_camellia_256_cfb8(),
       EVP_camellia_128_cfb128(), EVP_camellia_192_cfb128(), EVP_camellia_256_cfb128(), EVP_camellia_128_ctr(),
       EVP_camellia_192_ctr(), EVP_camellia_256_ctr(), EVP_camellia_128_ecb(), EVP_camellia_192_ecb(),
       EVP_camellia_256_ecb(), EVP_camellia_128_ofb(), EVP_camellia_192_ofb(), EVP_camellia_256_ofb()
           Camellia  for 128, 192 and 256 bit keys in the following modes: CBC, CFB with 128-bit shift, CFB with
           1-bit shift, CFB with 8-bit shift, CTR, ECB and OFB.

       EVP_camellia_128_cbc, EVP_camellia_192_cbc, EVP_camellia_256_cbc, EVP_camellia_128_cfb,
       EVP_camellia_192_cfb, EVP_camellia_256_cfb, EVP_camellia_128_cfb1, EVP_camellia_192_cfb1,
       EVP_camellia_256_cfb1, EVP_camellia_128_cfb8, EVP_camellia_192_cfb8, EVP_camellia_256_cfb8,
       EVP_camellia_128_cfb128, EVP_camellia_192_cfb128, EVP_camellia_256_cfb128, EVP_camellia_128_ctr,
       EVP_camellia_192_ctr, EVP_camellia_256_ctr, EVP_camellia_128_ecb, EVP_camellia_192_ecb,
       EVP_camellia_256_ecb, EVP_camellia_128_ofb, EVP_camellia_192_ofb, EVP_camellia_256_ofb - EVP Camellia
       cipher

       Developers should be aware of the negative performance implications of calling these  functions  multiple
       times   and   should   consider  using  EVP_CIPHER_fetch(3)  with  EVP_CIPHER-CAMELLIA(7)  instead.   See
       "Performance" in crypto(7) for further information.

       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.

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

        #include <openssl/evp.h>

        const EVP_CIPHER *EVP_ciphername(void)

       EVP_ciphername is used a placeholder for any of the described cipher functions, such as
       EVP_camellia_128_cbc.