This also avoids the problems with SC4.2 and unpatched SC5.

Submitted by: Andy Polyakov <appro@fy.chalmers.se>

to minimise the effects on existing code.

the secret key before we've encrypted it and using the right NID for RC2-64.
Add various arguments to the experimental programs 'dec' and 'enc' to make
testing less painful.

This stuff has now been tested against Netscape Messenger and it can encrypt
and decrypt S/MIME messages with RC2 (128, 64 and 40 bit) DES and triple DES.

Its still experimental though...

find the right RecipientInfo based on the recipient certificate (so would
fail a lot of the time) and fixup cipher structures to correctly (maybe)
modify the AlgorithmIdentifiers.  Largely untested at present... this will be
fixed in due course. Well the stuff was broken to begin with so if its broken
now then you haven't lost anything :-)

integers was completely broken. Also added a NEG_PUBKEY_BUG compilation option
to compensate for public keys improperly encoded as negative integers.

place to look for them.

While modifying the sources, I found some inconsistencies on the use of
s->cert vs. s->session->sess_cert; I don't know if those could
really have caused problems, but possibly this is a proper bug-fix
and not just a clean-up.

Submitted by: Andy Polyakov <appro@fy.chalmers.se>

Submitted by: Richard Levitte <richard@levitte.org>

Fixed -strparse option: it didn't work if used more than once (this was due
to the d2i_ASN1_TYPE call parsing a freed buffer). On Win32 the file wincrypt.h
#define's X509_NAME and PKCS7_SIGNER_INFO causing clashes so these are #undef'ed

that SSL_set_{accept,connect}_state be called before
SSL_{accept,connect} may be used.
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-Wpointer-arith -Wcast-align -Wmissing-prototypes -Wmissing-declarations
-Wnested-externs -Winline'' with EGCS 1.1.2+

Containts elements of code by Sebastian Akerman <sak@parallelconsulting.com>
and made a bit less "naughty" by Steve.

pointers.  The cert_st handling is changed by this in various ways.
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file name for 'ca' to come from the environment.

Borland C submitted by: Janez Jere <jj@void.si>

Submitted by: Andy Polyakov <appro@fy.chalmers.se>

Submitted by: Andy Polyakov <appro@fy.chalmers.se>

Submitted by: Anonymous

PS: Feel free to move the IMPLEMENT_STACK_OF(X509_INFO) from
    crypto/asn1/x_info.c to any other place where you think it fits better.
    X509_INFO is a structure slightly spreaded over ASN.1, X509 and PEM code,
    so I found no definitive location for IMPLEMENT_STACK_OF(X509_INFO).  In
    crypto/asn1/x_info.c it's at least now bundled with X509_INFO_new() and
    friends.

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callbacks.

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