Fix intermittent sslapitest early data related failures

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

diff --git a/doc/man3/RSA_blinding_on.pod b/doc/man3/RSA_blinding_on.pod
index cd57839fddb1f85dddb90dd1f222ef568761e20a..c2d290b0dfdfaa4a080e9133ecd853b7e40962db 100644 (file)
--- a/doc/man3/RSA_blinding_on.pod
+++ b/doc/man3/RSA_blinding_on.pod
@@ -8,12 +8,18 @@ RSA_blinding_on, RSA_blinding_off - protect the RSA operation from timing attack
 
  #include <openssl/rsa.h>
 
+The following functions have been deprecated since OpenSSL 3.0, and can be
+hidden entirely by defining B<OPENSSL_API_COMPAT> with a suitable version value,
+see L<openssl_user_macros(7)>:
+
  int RSA_blinding_on(RSA *rsa, BN_CTX *ctx);
 
  void RSA_blinding_off(RSA *rsa);
 
 =head1 DESCRIPTION
 
+All of the functions described on this page are deprecated.
+
 RSA is vulnerable to timing attacks. In a setup where attackers can
 measure the time of RSA decryption or signature operations, blinding
 must be used to protect the RSA operation from that attack.
@@ -31,9 +37,13 @@ RSA_blinding_on() returns 1 on success, and 0 if an error occurred.
 
 RSA_blinding_off() returns no value.
 
+=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 2000-2021 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