1. In openssl-0.9.7g\demos\sign\, type the following command:
cl sign.c -I..\..\inc32 ..\..\out32dll\libeay32.lib -MD
2. Copy out32dll\libeay32.dll to demos\sign\, then run sign.exe
On 4/17/05, hao chen [EMAIL PROTECTED] wrote:
Hi Tiange,
Could you please do me a favour of telling me your
Yes, I think I understand what you are saying. If I get a
WANT_READ from a
call to SSL_write, that means I need to read some data before I can send.
Not quite, it means the OpenSSL engine must read some data (from the
socket) before you can perform the 'write' logical operation on
Hi all,
Im
writing
a study about design aspects for a cryptographic service provider (CSP)
at the
moment. So I read some documentation about CSP-11, about the Microsoft
Cryptographic API and a lot of others, but I didnt find much general
information
about a CSP. Can somebody tell me if
Yes, I think I understand what you are saying. If I get a
WANT_READ
from a call to SSL_write, that means I need to read some
data before I
can send.
Not quite, it means the OpenSSL engine must read some
data (from the
socket) before you can perform the 'write' logical
There may not be any application data, but there should
be data sent over the SSL connection.
Protocol data? Like an ack for some previous data sent?
Well, remember no data at all can be sent until a key is negotiated. So
if
you immediately call SSL_write, it will be unable
Hi All
I installed Apache/1.3.33 (Unix) mod_perl/1.29 mod_ssl/2.8.22
OpenSSL/0.9.7d on Solaris
But when I try to browse it using https://my.website.com I am getting
the following error in the browser:
The connection to my.website.com has terminated unexpectedly. Some data
may
First of all, I want to thank everyone for all the information, especially
David with his excellent explanations. I know this thread is getting long,
but I really think I'm getting it now :) Just a few more questions and
comments...
There may not be any application data, but there should
A return result of 0 typically means the other side closed the
connection.
Here is the section from SSL_read's man page with regards to a 0 return:
0 The read operation was not successful. The reason may either
be a
clean shutdown due to a close notify alert sent by the
Right, but let's say I'm doing an SSL_write, and I get a WANT_READ error. I
then select on the socket until data is available for reading. I then call
SSL_read. If all that was sent was the protocol data that the write was
waiting for to satisfy the ssl state machine, and no application data
You're right -- the latter.
Another thing to think about is that at any time, the remote peer might
request a re-negotiation. During such time, the session key will be
re-established requiring a few round-trips during the DH process. This
will all be handled behind the scenes as you attempt to
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