Changes between 0.9.3a and 0.9.4
+ *) Fix demos/selfsign.c: it used obsolete and deleted functions, changed
+ to use the new extension code.
+ [Steve Henson]
+
+ *) Implement the PEM_read/PEM_write functions in crypto/pem/pem_all.c
+ with macros. This should make it easier to change their form, add extra
+ arguments etc. Fix a few PEM prototypes which didn't have cipher as a
+ constant.
+ [Steve Henson]
+
+ *) Add to configuration table a new entry that can specify an alternative
+ name for unistd.h (for pre-POSIX systems); we need this for NeXTstep,
+ according to Mark Crispin <MRC@Panda.COM>.
+ [Bodo Moeller]
+
+#if 0
+ *) DES CBC did not update the IV. Weird.
+ [Ben Laurie]
+#else
+ des_cbc_encrypt does not update the IV, but des_ncbc_encrypt does.
+ Changing the behaviour of the former might break existing programs --
+ where IV updating is needed, des_ncbc_encrypt can be used.
+#endif
+
*) When bntest is run from "make test" it drives bc to check its
calculations, as well as internally checking them. If an internal check
fails, it needs to cause bc to give a non-zero result or make test carries
*) Instead of "mkdir -p", which is not fully portable, use new
Perl script "util/mkdir-p.pl".
+ [Bodo Moeller]
*) Rewrite the way password based encryption (PBE) is handled. It used to
assume that the ASN1 AlgorithmIdentifier parameter was a PBEParameter