Hello everybody,
i m trying to create openssl for generating multiple certificate generation,
simultaneously.
but the error i m having during this process is that some other process is
using serial file. Is there any mean by which i can perform the simultaneous
crt generation by bat file
Thank you Steve ..
I try to perform the test with s_server but I believe it does not handle CRL
file ( no option for this apparently) :(
Thank you Dr. Henson for the answer ..
I feel more ensured ... :)
I achieved to go a little bit further in my test now after having put the
right
Hi, all
I have encrypted the file with the manpage example (blowfish), and then
decrypt it. It will be fine if I try some small files, however, when I
test some big files (e.g.: 100M), the decryption will not work.
Is there anybody can suggest me an available way to do big file
encryption and
Hello everyone,
I have some doubts about certificates, which I wish to get clarification on.
Here is my understanding about certificates:
* Certificates bind the public key with some other information like the name of
the owner(user), who generated the certificate, the validity period etc.
*
A certificate binds the public key of a public/private (asymmetric)
key pair with additional information.
A certificate is trusted by some trusting authority. In most cases,
this is a certifying authority (CA) -- and the asymmetric signature
by the CA is an assertion that the CA believes
Hi!
I use for big file encryption the new stream support of openSSL
0.9.9, it works perfectly. For decryption (and signature
verification), the stream support is not implemented yet. So we have
to wait until it's implemented, or find another solution. If you have
found another way to do
On Wed, May 16, 2007, [EMAIL PROTECTED] wrote:
Thank you Steve ..
I try to perform the test with s_server but I believe it does not handle CRL
file ( no option for this apparently) :(
In OpenSSL 0.9.8 and later at least you set the -crl_check option or
-crl_check_all. The certificates
On 2007.05.16 at 13:30:12 +0200, Dr. Stephen Henson wrote:
In OpenSSL 0.9.8 and later at least you set the -crl_check option or
-crl_check_all. The certificates and CRL(s) for verification can be supplied
in a single file using -CAfile or a directory using -CApath.
But it is still
On 2007.05.16 at 16:03:38 +0530, Urjit Gokhale wrote:
Hello everyone,
I have some doubts about certificates, which I wish to get clarification
on.
Here is my understanding about certificates:
* Certificates bind the public key with some other information like the
name
Just to be sure...
I have a crl file called crl.pem and a CA file called trustees.pem
To perform crl check with s_server, do I have to create a new file cacrlfile.pem
which is the concatenation of trustees.pem and crl.pem file.
and launch the following command:
openssl s_server -accept 7770 -cert
I hope this information helps.
-Kyle H
Thank you for your response and information about the proxies.
I now have a feeling that to write a verification callback function, I will
need to
retrieve the information stored in the certificate that the peer has sent
to me.
If you want
On Wed, May 16, 2007, [EMAIL PROTECTED] wrote:
Just to be sure...
I have a crl file called crl.pem and a CA file called trustees.pem
To perform crl check with s_server, do I have to create a new file
cacrlfile.pem
which is the concatenation of trustees.pem and crl.pem file.
and launch
Hi,
how can I extract all extensions from a certificate into a
STACK_OF(X509_EXTENSION)? For certificate requests, there is
X509_REQ_get_extensions that returns this stack, but how is that done
with an actual certificate?
Regards,
--ck
Christopher Kunz [EMAIL PROTECTED] writes:
how can I extract all extensions from a certificate into a
STACK_OF(X509_EXTENSION)? For certificate requests, there is
X509_REQ_get_extensions that returns this stack, but how is that done
with an actual certificate?
X509_get_ext_count(),
Bruce Stephens schrieb:
X509_get_ext_count(), X509_get_ext(), and the usual stack macros
STACK_OF(X509_EXTENSION), sk_X509_EXTENSION_push() and so on, I guess.
That does the trick. However, I'm stumped at how to convert an extension
value back to a string. I call
obj =
Christopher Kunz [EMAIL PROTECTED] writes:
[...]
Is there any up-to-date complete documentation available for the full
function set of OpenSSL? For some of the stuff, like ASN.1 manipulation,
I can't even find anything on Google...
Not that I know of. I use Source Navigator (or
On Wed, May 16, 2007, Christopher Kunz wrote:
Bruce Stephens schrieb:
X509_get_ext_count(), X509_get_ext(), and the usual stack macros
STACK_OF(X509_EXTENSION), sk_X509_EXTENSION_push() and so on, I guess.
That does the trick. However, I'm stumped at how to convert an extension
[EMAIL PROTECTED] wrote:
Hi, all
I have encrypted the file with the manpage example (blowfish), and then
decrypt it. It will be fine if I try some small files, however, when I
test some big files (e.g.: 100M), the decryption will not work.
Is there anybody can suggest me an available way to do
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