It's hard to approach this without knowing the mode of operation you
are running CBC, OFB, CTR? Also are you using UDP with varying packet
sizes?
Julian
On Jun 24, 2008, at 10:25 PM, Vijay Kotari wrote:
Hi,
I am using EVP_DecryptUpdate() and EVP_DecryptFinal_ex() to decrypt a
SSL packet
I am using the traffic obtained from s_server and s_client sample programs
and the keys that have been negotiated by both the programs to decrypt the
encrypted traffic between the two. That would mean that I am using TCP.
Also, I am running them under the CBC mode.
Vijay K.
On Wed, Jun 25, 2008
Hi,
I resolved this issue although I am still a little confused about the error
that I was getting previously. I am outlining the steps that I did before
when I had the error and what I did to overcome it, so that some kind soul
here can enlighten me as to why I got the error in the first place.
Hi all,
I was wondering if there is a list of all CipherSuite[s] and
CompressionMethod[s] supported by OpenSSL. At this point,
I would prefer not to go through the code to get an answer, but
if you guys would point me at a file name, I would gladly take
that, as well :)
Richard
Hi,
i'm creating a little client/server program using C. i need to read a
rsa from pem file (so using PEM_read_RSAPublicKey) and then send the
key to a server (the message can be only a string type) which reads a
rsa public key from another pem file and return, comparing keys, is are
egual
Richard: I suggest you look at
http://openssl.hoxt.com/openssl-web/docs/apps/ciphers.html
and
http://www.openssl.org/docs/ssl/SSL_COMP_add_compression_method.html
Bill
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Richard Hartmann
Sent: June 25,
Hello,
[EMAIL PROTECTED] wrote on 06/25/2008 04:10:45 PM:
Hi,
i'm creating a little client/server program using C. i need to read a
rsa from pem file (so using PEM_read_RSAPublicKey) and then send the
key to a server (the message can be only a string type) which reads a
rsa public key
[EMAIL PROTECTED] ha scritto:
Hello,
[EMAIL PROTECTED] wrote on 06/25/2008 04:10:45 PM:
Hi,
i'm creating a little client/server program using C. i need to read a
rsa from pem file (so using PEM_read_RSAPublicKey) and then send the
key to a server (the message can be only a string type)
On Wed, Jun 25, 2008 at 16:26, Bill Colvin [EMAIL PROTECTED] wrote:
http://openssl.hoxt.com/openssl-web/docs/apps/ciphers.html
Thanks! From the man page of ciphers, I assume I need to bake my
own OpenSSL binaries to enable NULL ciphers?
And yes, I know what I am doing and yes, in this stage,
Well, for the moment all succeeded in practical terms, by just parsing the
ASN1 structure and getting what is read there as messageDigest. That is
what the trading partner expects to see, but I'm not so happy not knowing
how this message digest is obtained
So I did another test that I would
HI
Doe's anybody knows how to see progress of key creation (openssl), there is
a bunch of dot's (...) but what does those means ?
Thanks.
p.s generating a 102400 bit key for one week now, would like to know how
much it is left.
--
View this message in context:
From the 'genrsa' manpage:
NOTES
RSA private key generation essentially involves the generation of two
prime numbers. When generating a private key various symbols will be
output to indicate the progress of the generation. A . represents each
number which has passed an
Is it possible to use TLS authentication only? If so, how do I do this
using OpenSSL?
I am trying to encrypt a file using rsautl, but its generating an error.
What am I doing wrong??
I create a private key -
/usr/local/ssl/bin/openssl genrsa -out rsa-priv.pem 2048
Generating RSA private key, 2048 bit long modulus
.+++
Like Kyle said, the process is probabilistic in nature, but this page
actually contains a table that suggests the average time taken.
http://www.maxim-ic.com/appnotes.cfm/an_pk/4004
Results might vary largely depending on your computer specs, but the ratio
of the times taken should be about the
What exactly do you mean? What other possible kinds of authentication do you
have available? If you just want a TLS-based client and server, then OpenSSL
can serve your purpose.
Vijay K.
On Wed, Jun 25, 2008 at 9:01 PM, Patel Dippen-CDP054
[EMAIL PROTECTED] wrote:
Is it possible to use TLS
The way I understand is you can have authentication and encryption with
TLS. When you use a cipher suite, you can specify the type of
authentication, encryption, hash, etc.
So, for example, you could provide TLS_DHE_DSS_WITH_NULL_SHA meaning no
encryption. I believe this should work. Question
Hello,
[EMAIL PROTECTED] wrote on 06/25/2008 08:59:00 PM:
I am trying to encrypt a file using rsautl, but its generating an error.
What am I doing wrong??
I create a private key -
/usr/local/ssl/bin/openssl genrsa -out rsa-priv.pem 2048
Generating RSA private key, 2048 bit long
Hello,
[EMAIL PROTECTED] wrote on 06/25/2008 04:34:07 PM:
[EMAIL PROTECTED] ha scritto:
Hello,
[EMAIL PROTECTED] wrote on 06/25/2008 04:10:45 PM:
Hi,
i'm creating a little client/server program using C. i need to read a
rsa from pem file (so using PEM_read_RSAPublicKey) and
On Wed, Jun 25, 2008, Patel Dippen-CDP054 wrote:
The way I understand is you can have authentication and encryption with
TLS. When you use a cipher suite, you can specify the type of
authentication, encryption, hash, etc.
So, for example, you could provide TLS_DHE_DSS_WITH_NULL_SHA
Tnx for response and your patient.
Returning on reading with read() may I ask you about comment header and
footer? It's safe to jump lines of file pem starting with - or it's
possible that the key contain the char - ?
tnx
-Messaggio originale-
Da: [EMAIL PROTECTED] [mailto:[EMAIL
Hello to all,
I've been trying to add bag attributes to a PKCS12 certificate using openssl
pkcs12 command (eg, openssl pkcs12 -export -in cert1.pem -CSP ... -LMK -out
cert1.p12).
All my attempts were unsuccessful. I've got openssl 0.9.8e patched and no
errors during compiling/building (using
Hello,
[EMAIL PROTECTED] wrote on 06/26/2008 02:06:47 AM:
Returning on reading with read() may I ask you about comment header and
footer? It's safe to jump lines of file pem starting with - or it's
possible that the key contain the char - ?
Data between BEGIN and END header is ASN1 structure
Hello,
[EMAIL PROTECTED] wrote on 06/25/2008 07:25:12 AM:
Hi,
I am using EVP_DecryptUpdate() and EVP_DecryptFinal_ex() to decrypt a
SSL packet that I have captured. The cipher that I am using AES256 and
I can read the application data in cleartext as a result. The problem
comes if the
On Thu, Jun 26, 2008 at 12:50:14AM +0200, Dr. Stephen Henson wrote:
On Wed, Jun 25, 2008, Patel Dippen-CDP054 wrote:
The way I understand is you can have authentication and encryption with
TLS. When you use a cipher suite, you can specify the type of
authentication, encryption, hash,
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