Remove RSA_memory_lock(). This undocumented function sort-of serializes your

RSA components to memory and clears them, but there is no unserializing
function, so its usefulness is close to zero.

A grep through the ports tree sources show that it is only present in ports
embedding their own openssl copy, and never used otherwise.

ok jsing@

1 files changed, 1 insertions, 5 deletions

diff --git a/src/lib/libcrypto/rsa/rsa.h b/src/lib/libcrypto/rsa/rsa.h
index 3c49c13215..daea33ff60 100644
--- a/src/lib/libcrypto/rsa/rsa.h
+++ b/src/lib/libcrypto/rsa/rsa.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: rsa.h,v 1.19 2014/06/12 15:49:30 deraadt Exp $ */
+/* $OpenBSD: rsa.h,v 1.20 2014/07/09 08:55:32 miod Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -155,7 +155,6 @@ struct rsa_st
 
         /* all BIGNUM values are actually in the following data, if it is not
          * NULL */
-        char *bignum_data;
         BN_BLINDING *blinding;
         BN_BLINDING *mt_blinding;
         };
@@ -312,9 +311,6 @@ const RSA_METHOD *RSA_get_default_method(void);
 const RSA_METHOD *RSA_get_method(const RSA *rsa);
 int RSA_set_method(RSA *rsa, const RSA_METHOD *meth);
 
-/* This function needs the memory locking malloc callbacks to be installed */
-int RSA_memory_lock(RSA *r);
-
 /* these are the actual SSLeay RSA functions */
 const RSA_METHOD *RSA_PKCS1_SSLeay(void);