#include <openssl/blowfish.h>
+Deprecated since OpenSSL 3.0, can be hidden entirely by defining
+B<OPENSSL_API_COMPAT> with a suitable version value, see
+L<openssl_user_macros(7)>:
+
void BF_set_key(BF_KEY *key, int len, const unsigned char *data);
void BF_ecb_encrypt(const unsigned char *in, unsigned char *out,
- BF_KEY *key, int enc);
+ BF_KEY *key, int enc);
void BF_cbc_encrypt(const unsigned char *in, unsigned char *out,
- long length, BF_KEY *schedule, unsigned char *ivec, int enc);
+ long length, BF_KEY *schedule,
+ unsigned char *ivec, int enc);
void BF_cfb64_encrypt(const unsigned char *in, unsigned char *out,
- long length, BF_KEY *schedule, unsigned char *ivec, int *num,
- int enc);
+ long length, BF_KEY *schedule,
+ unsigned char *ivec, int *num, int enc);
void BF_ofb64_encrypt(const unsigned char *in, unsigned char *out,
- long length, BF_KEY *schedule, unsigned char *ivec, int *num);
+ long length, BF_KEY *schedule,
+ unsigned char *ivec, int *num);
const char *BF_options(void);
void BF_encrypt(BF_LONG *data, const BF_KEY *key);
=head1 DESCRIPTION
+All of the functions described on this page are deprecated. Applications should
+instead use L<EVP_EncryptInit_ex(3)>, L<EVP_EncryptUpdate(3)> and
+L<EVP_EncryptFinal_ex(3)> or the equivalently named decrypt functions.
+
This library implements the Blowfish cipher, which was invented and described
by Counterpane (see http://www.counterpane.com/blowfish.html ).
L<EVP_EncryptInit(3)>,
L<des_modes(7)>
+=head1 HISTORY
+
+All of these functions were deprecated in OpenSSL 3.0.
+
=head1 COPYRIGHT
-Copyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved.
+Copyright 2000-2020 The OpenSSL Project Authors. All Rights Reserved.
-Licensed under the OpenSSL license (the "License"). You may not use
+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
L<https://www.openssl.org/source/license.html>.