1EVP_CAST5_CBC(3ossl)                OpenSSL               EVP_CAST5_CBC(3ossl)
2
3
4

NAME

6       EVP_cast5_cbc, EVP_cast5_cfb, EVP_cast5_cfb64, EVP_cast5_ecb,
7       EVP_cast5_ofb - EVP CAST cipher
8

SYNOPSIS

10        #include <openssl/evp.h>
11
12        const EVP_CIPHER *EVP_cast5_cbc(void);
13        const EVP_CIPHER *EVP_cast5_cfb(void);
14        const EVP_CIPHER *EVP_cast5_cfb64(void);
15        const EVP_CIPHER *EVP_cast5_ecb(void);
16        const EVP_CIPHER *EVP_cast5_ofb(void);
17

DESCRIPTION

19       The CAST encryption algorithm for EVP.
20
21       This is a variable key length cipher.
22
23       EVP_cast5_cbc(), EVP_cast5_ecb(), EVP_cast5_cfb(), EVP_cast5_cfb64(),
24       EVP_cast5_ofb()
25           CAST encryption algorithm in CBC, ECB, CFB and OFB modes
26           respectively.
27

NOTES

29       Developers should be aware of the negative performance implications of
30       calling these functions multiple times and should consider using
31       EVP_CIPHER_fetch(3) instead.  See "Performance" in crypto(7) for
32       further information.
33

RETURN VALUES

35       These functions return an EVP_CIPHER structure that contains the
36       implementation of the symmetric cipher. See EVP_CIPHER_meth_new(3) for
37       details of the EVP_CIPHER structure.
38

SEE ALSO

40       evp(7), EVP_EncryptInit(3), EVP_CIPHER_meth_new(3)
41

43       Copyright 2017-2023 The OpenSSL Project Authors. All Rights Reserved.
44
45       Licensed under the Apache License 2.0 (the "License").  You may not use
46       this file except in compliance with the License.  You can obtain a copy
47       in the file LICENSE in the source distribution or at
48       <https://www.openssl.org/source/license.html>.
49
50
51
523.0.9                             2023-07-27              EVP_CAST5_CBC(3ossl)
Impressum