Averroes,
Examining a certificate stored inside an executable will be much more
difficult than examining one that is is stored in a PEM file.
However, there should be no risks with either approach because a certificate
is considered public and it should not contain any private data. The
Dear All,
Thousand thanks for your help. I really appreciate that. Your help really
means a lot to me...
Now, the problem is about the VC setting,
I am not sure how to set the directory settings for the project
For example, I copied all the files from the
excellent source of random data available to you
I thought consensus was that since it was a closed system,
whiten it or use it as input to entropy.
This is what OpenSSL does when you use RAND_screen(). It munges it up
numerous items, including the PRNG, through a cryptographic hash (MD5
Title: ??: Please Help: Crypto library with Visual C++
i think all necessary files for your application is as follows:
openssl-0.9.6a/out32dll/ : ssleay32.dll libeay32.dll
ssleay32.lib libeay32.rls
openssl-0.9.6a/inc32/openssl - this directory contains all head files needed
you
-Original Message-
From: Joe Orton [mailto:[EMAIL PROTECTED]]
Sent: 07 September 2001 15:09
To: Robert Pungello
Cc: [EMAIL PROTECTED]
Subject: Re: libssl.so libcrypto.so, again.
On Fri, Sep 07, 2001 at 08:09:06AM -0400, Robert Pungello wrote:
Hello All. I know there have been a few
On Mon, Sep 10, 2001 at 09:48:28AM +0100, [EMAIL PROTECTED] wrote:
I have tried upgrading the version of openssl 0.9.6 on a RedHat 7.1 machine
to 0.9.6b using the RedHat openssl.spec file and it broke several
applications, including openssh. This is why I've been saying in the case of
RedHat
Title: ??: Please Help: Crypto library with Visual C++
thousand thanks for your help :D
it
helps a lot and it works fine now...
Now,
pls. one more thing,
I
tried to decode a Base64 encoded string into
the
string is (for example)
-Original Message-
From: Joe Orton [mailto:[EMAIL PROTECTED]]
Sent: 10 September 2001 10:50
To: [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Subject: Re: libssl.so libcrypto.so, again.
On Mon, Sep 10, 2001 at 09:48:28AM +0100, [EMAIL PROTECTED] wrote:
I have tried upgrading the version of
Title: ??: Please Help: Crypto library with Visual C++
u can
follow this link: http://www.openssl.org/docs/crypto/BIO_f_base64.html#
--: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]] Jordan C N
Chong: 2001910 18:04:
[EMAIL PROTECTED]: RE: Please Help: Crypto library with
On Mon, Sep 10, 2001 at 11:12:38AM +0100, [EMAIL PROTECTED] wrote:
You could do this yourself without too much trouble. You'd just have to
comment out the %{SOURCE1} line in openssl.spec, and adjust
the ./config
line appropriately, and learn how to rebuild a source RPM :)
joe
I realise
Title: ??: Please Help: Crypto library with Visual C++
Dear
Yong Yue
I am
sorry to bother you again. The description is clear enough on the URL you gave
me.
However, I looked at the BIO explanation on http://www.columbia.edu/~ariel/ssleay/bio.html
I am
not sure how to read in some data
Title: ??: Please Help: Crypto library with Visual C++
oh
nothing do not be nervous
i think
if you want to read data from a file
first you
must construct a
BIO * mbio = BIO_new_file(filename , "rb") object
then build another BIO* b64 =BIO_new(BIO_f_base64());
then mbio =
Title: ??: Please Help: Crypto library with Visual C++
Hi,
Thanks
for your reply. I have tried, still the memory leak problem happens
:)
and
the whole application crashes
my
code is like this:
BIO *bio, *b64;BIO
*bio_out;char inbuf[128];int
inlen;b64 = BIO_new(BIO_f_base64());bio =
Title: ??: Please Help: Crypto library with Visual C++
oh
when application crash .. it normally beacause link mfc lib
problem
you
may try use mfc in shared dll or mfc instatic dll
it
may ok..
as
for memory leak ..
begin ..
OpenSSL_add_all_algorithms();SSL_load_error_strings();
your
Title: coverting PKCS7 to .cer
Is it possible to conver Sun's pkcs files to .cer?
-Michael.
Title: ??: Please Help: Crypto library with Visual C++
HI :D
Sorry to bother you again.
I
think I have found the reason :)
it is
because the Project setting is incorrect (thanks for your hints
indeed)
I have
to set the Code Generation (under tag C/C++), the "Use run-time library" to
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__
OpenSSL Project http://www.openssl.org
User
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und
Hi all,
I am using openssl to generate CSRs using the REQ app.
Is there any way that I can request SGC certificates? I tried to find some
reference to it but unfortunatly couldn't.
Thanks for your help,
Ori.
__
OpenSSL
Hi all,
I've got some problem with MS workspace building (with ASM) for version
0.9.6a. there is no file \crypto\bf\asm\b-win32.asm. Does anybody can answer
me what's my problem?
Many thanks,
Catherine Goldin
CipherActive
_
Get
Title: [openssl-users] Preverify Password for certificate
OpenSSL Ver: 0.9.6b
Hello all,
I am writing an application and in my code I would like to verify that a stored password I have will work for a certificate. Is there a programatic way to do this? I would assume it's with one of
I couldn't figure way to have my SSLclient retrieve
information from IIS 5.0 using
128-bit encryption.
The following is the core part of HTTPS client code:
RAND_seed(rnd_seed, sizeof(rnd_seed));
SSLeay_add_ssl_algorithms();
meth = SSLv23_client_method();
I did everything by hand, wrote my own makefiles.
Please feel free to contact me if you need any help.
Regards,
Prashant.
-Original Message-
From: Stagg, Alex [mailto:[EMAIL PROTECTED]]
Sent: Friday, September 07, 2001 2:55 PM
To: '[EMAIL PROTECTED]'
Subject: RE: OpenSSL ported to
Title: [openssl-users] Preverify Password for certificate
I am writing an application and in my code I would like
to verify that a stored password I have will work for a certificate.
Certificate ? Not private key
?
Is there a programatic way to do
this?
I don't know how to do it
Hi,
I looked at the openssl.txt file you provided, and noticed that
signing an intermediate CA request and a user request were essentially
the same thing. Seems to me it should include another option. Isn't
that what the -extensions v3_ca flag is for?
Ya signing the user and CA certificate
Title: RE: [openssl-users] Preverify Password for certificate
Adas,
Thanks, I will try PEM_read_bio_RSAPrivateKey. Yes I was trying to check if the password was valid for a key not a certificate. I am using the password callback, but that excepts a password to be returned. In fact, in
Openssl appears to ignore the 'critical' aspect
of extended key usage attributes of x509 certificates.
Unless an extension is marked as critical it is only
advisory (RFC 2459). However, the x509 'check_purpose'
routines apper to treat all these usage fields as critical
and reject a certificate
Title: PEM_read_RSAPrivate_Key access violation
Hello,
I am trying to use the PEM_read_RSAPrivate_Key method. I do something like this
//-
FILE * fp = fopen ( myprivatekey.pem, r );
if ( PEM_read_RSAPrivate_Key ( fp , NULL, 0, MyPassword ) == NULL )
{
// Wrong
Hi All,
I have 2 questions.
1)
I'm trying to do client authentication from a Server using
PureTLS. On the server side, I call:
socket.sendClose()
socket.close()
when I can't verify the client's host against the certificate chain.
Now, Should SSL_connect() return an error on the
I've been trying to find telnet-ssl client and server code. Does anybody know of any
current implementations? The few I've run across are all built on old SSLeay. If
someone could throw me a few url's I'd be grateful...
Thanks,
-lee
It appears that (haven't not yet looked at the code) IPv6 addresses
aren't currently supported in OpenSSL certs in subjectAltName. Is
this the case? Or is the problem in the 'openssl ca' command line
parsing?
Thanks.
__
I've been trying to find telnet-ssl client and server code. Does anybody know of any
current implementations? The few I've run across are all built on old SSLeay. If
someone could throw me a few url's I'd be grateful...
See the list at
http://www.kermit-project.org/telnetd.html
From: Dilkie, Lee [EMAIL PROTECTED]
To: '[EMAIL PROTECTED]' [EMAIL PROTECTED]
Subject:SSL for telnet
Date sent: Mon, 10 Sep 2001 15:31:45 -0400
Send reply to: [EMAIL PROTECTED]
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