"make update"

BN_mul() correctly constified, avoids two realloc()'s that aren't
really necessary and saves memory to boot.  This required a small
change in bn_mul_part_recursive() and the addition of variants of
bn_cmp_words(), bn_add_words() and bn_sub_words() that can take arrays
with differing sizes.

The test results show a performance that very closely matches the
original code from before my constification.  This may seem like a
very small win from a performance point of view, but if one remembers
that the variants of bn_cmp_words(), bn_add_words() and bn_sub_words()
are not at all optimized for the moment (and there's no corresponding
assembler code), and that their use may be just as non-optimal, I'm
pretty confident there are possibilities...

This code needs reviewing!

password verification where it makes sense.

away now...

environment variable, SHLIB_PATH.  This change makes that possible.

few small constifying changes, and why not throw in a couple of extras
while I'm at it?

two functions that did expansion on in parameters (BN_mul() and
BN_sqr()).  The problem was solved by making bn_dup_expand() which is
a mix of bn_expand2() and BN_dup().

full version number and not just 0.  This should mark the shared
libraries as not backward compatible.  Of course, this should be
changed again when we can guarantee backward binary compatibility.

load the "external" built-in engines (those that require DSO).  This
makes linking with libdl or other dso libraries non-mandatory.

Change 'openssl engine' accordingly.

Change the engine header files so some declarations (that differed at
that!) aren't duplicated, and make sure engine_int.h includes
engine.h.  That way, there should be no way of missing the needed
info.

implementation is contained in the application, and the capability
string building part should really be part of the engine library.
This is therefore an experimental hack, and will be changed in the
near future.

fopen(NULL).

Submitted by Albert Chin-A-Young <china@thewrittenword.com>

Submitted by Damien Miller <djm@mindrot.org>
This change has been CC:ed to crypt@bxa.doc.gov

little-endian MIPS.
Submitted by Ralf Baechle <ralf@uni-koblenz.de>

At the same time, add VMS support for Rijndael.

N.B.: This has not been tested at all, that's my next step.

causes MASM to complain and not produce valid debug info.
Hopefully this wont break anything else...

Also fix typo in e_rd.c

make update done.

  - Make note of the expected extension for the shared libraries and
    if there is a need for symbolic links from for example libcrypto.so.0
    to libcrypto.so.0.9.7.  There is extended info in Configure for
    that.

  - Make as few rebuilds of the shared libraries as possible.

  - Still avoid linking the OpenSSL programs with the shared libraries.

  - When installing, install the shared libraries separately from the
    static ones.

Add support for X509_NAME_print_ex() in req.

Initial code for cutomizable X509 print routines.