[openssl.org #127] AES draft cipher suites

2002-07-04 Thread Bodo Moeller via RT


RFC3268 makes the AES cipher suites official, so the AESdraft problem
no longer exists.

However, it would still be a good idea to create a NONE cipher suite
group alias because it is useful in the other scenarios given in the
problem description.
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Re: create_empty_fragment in do_ssl3_write seems to breaks renegotiation in IE 6.0

2002-07-04 Thread Bodo Moeller

On Wed, Jul 03, 2002 at 01:57:26PM +0200, [EMAIL PROTECTED] wrote:

 I'm doing some testing of openssl.
 I'm realized that the 'create-empty-fragment' introduced in do_ssl3_write
 [OpenSSL 0.9.6d] to avoid IV weakness causes that IE 6.0 (other versions,
 too?) don't work if a client renegotiation is performed. Modifying the code
 to avoid these procedure, renegotiation will work OK.

I don't think that renegotiation is a problem.  The problem probably
is the ciphersuite selected during renegotiation -- presumably you
switch from RC4 to a DES-based cipher.  Using RC4 avoids the problem
with IE.

OpenSSL 0.9.6e or 0.9.7 will allow disabling the empty-fragment
method.  This is useful when interoperability with MSIE is more
important than security.  You might want to try the latest beta for
OpenSSL 0.9.7.


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Bodo Möller [EMAIL PROTECTED]
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[openssl.org #136] [Fwd: Bug#151197: openssl: verify should fail when verification fails]

2002-07-04 Thread Christoph Martin via RT


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RE: GMP-based ENGINE implementation

2002-07-04 Thread Catherine Goldin


Hello all,

I try to run GMP-based engine implementation, following up to instructions 
of Geoff. Actually I cannot even configure it.
I have latest engine version.

(2) add the obvious L GMP hw_gmp_err.h hw_gmp_err.c entry to
crypto/engine/hw.ec=
WHERE is this file? there is no such file in ../crypto/engine

(4) declare void ENGINE_load_gmp(void); in crypto/engine/engine.h like
all the other engines.
actually i didn't find other declarations here...

(5) add a call to ENGINE_load_gmp(); in crypto/engine/eng_all.c.

There is no such file as well...


Thanks in advance,
Catherine Goldin

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