Variety of belt-tightenings in the bignum code. (Please help test this!)

[openssl.git] / CHANGES

diff --git a/CHANGES b/CHANGES
index e675c90309ce6281d5cc66b841ef5cd6c14588cd..6029cce5b3cd56da16242fb75916cbf554ab6480 100644 (file)
--- a/CHANGES
+++ b/CHANGES
@@ -4,6 +4,15 @@
 
  Changes between 0.9.7c and 0.9.8  [xx XXX xxxx]
 
+  *) Constify all or almost all d2i, c2i, s2i and r2i functions, along with
+     associated ASN1, EVP and SSL functions and old ASN1 macros.
+
+  *) BN_zero() only needs to set 'top' and 'neg' to zero for correct results,
+     and this should never fail. So the return value from the use of
+     BN_set_word() (which can fail due to needless expansion) is now deprecated;
+     if OPENSSL_NO_DEPRECATED is defined, BN_zero() is a void macro.
+     [Geoff Thorpe]
+
   *) BN_CTX_get() should return zero-valued bignums, providing the same
      initialised value as BN_new().
      [Geoff Thorpe, suggested by Ulf Möller]