Hi,
I understand that by no way this is a solution, but I got so frustrated
in the past by the _fp issue that I wrote a function that tranfers the
file content to RAM (without OpenSSL functions) and then from RAM to a
memory BIO, so it's easily to manage.
The side advantage is that the code is more portable when you need to
compile it on a different Win platform / with a different compiler
without dealing with the Applink issue again...
I've practically purged my OpenSSL code from _fp functions usage under
Windows.
On 06/10/2014 01:05 AM, open...@comaxis.com wrote:
An update to my question below: I am trying to do something - anything -
to get d2i_PKCS12_fp() to work. I am now calling it from a new dll that
is compiled with /MD. There is no change. Here is my code:
#include <openssl\applink.c>
CRYPTO_malloc_init();
OpenSSL_add_all_algorithms();
fptr = fopen(p12_file, "rb");
if (fptr == NULL) return(FALSE);
d2i_PKCS12_fp(fptr, &p12_cert);
fclose(fptr);
The call to d2i_PKCS12_fp() always produces the no OPENSSL_Applink runtime
error. If anybody can shed some light on this I would appreciate it.
--- original question ----
I am attempting to use the d2i_PKCS12_fp() API call in a Windows DLL
compiled with the multi-threaded (/MT) runtime library. On this call I
get the runtime error "OPENSSL_Uplink(03CE1000,08): no OPENSSL_Applink".
>From discussions I have seen about this error, I thought I could fix it by
adding "applink.c" to my project, and calling CRYPTO_malloc_init().
However this has no effect. Is use of /MT causing this? It will be
difficult to change that, due to other components of the project. I have
used the HMAC and SHA256 APIs in this project with no problem. If it is
just file I/O causing the problem, is there a way that I can
read in the .p12 file myself, and just pass a buffer to OpenSSL in order
to initialize the PKCS12 structure?
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