Add documentation for ASN1_INTEGER_new() and ASN1_INTEGER_free()

[openssl.git] / doc / man3 / BF_encrypt.pod

diff --git a/doc/man3/BF_encrypt.pod b/doc/man3/BF_encrypt.pod
index b20f634da6f515279659ead0294cf0cff5ec2f8c..adea85e1c931b7d0aa22eec76aa361fa1b76927d 100644 (file)
--- a/doc/man3/BF_encrypt.pod
+++ b/doc/man3/BF_encrypt.pod
@@ -9,6 +9,10 @@ BF_cfb64_encrypt, BF_ofb64_encrypt, BF_options - Blowfish encryption
 
  #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,
@@ -29,6 +33,10 @@ BF_cfb64_encrypt, BF_ofb64_encrypt, BF_options - Blowfish encryption
 
 =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 ).
 
@@ -107,11 +115,15 @@ functions directly.
 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>.