Re: s_server and explicit dhparam

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 09/21/2017 03:30 AM, Le Van Gong, Hubert wrote:
Hi there,

I'm trying to run opensslin server modeand leverage non-default DH params with the following command:
sudo openssl s_server -cert server_cert.pem -dhparam dhparam_2.pem -tls1_3 -accept 443

Where the dhparam_2.pem file contains the 2 DH params I want to use.
However, I keep getting the following error message: Error with command: "-dhparam dhparam_2.pem"

I'm using OpenSSL 1.1.1-dev and see the same behaviour on macOS or linux.

Any idea as to what it is I am missing?

It seems that what is missing is actual support in the code,

diff --git a/apps/s_server.c b/apps/s_server.c
index c45256a..d54909a 100644
--- a/apps/s_server.c
+++ b/apps/s_server.c
@@ -795,6 +795,7 @@ const OPTIONS s_server_options[] = {
     {"pass", OPT_PASS, 's', "Private key file pass phrase source"},
     {"dcert", OPT_DCERT, '<',
      "Second certificate file to use (usually for DSA)"},
+    {"dhparam", OPT_DHPARAM, '<', "DH parameters file to use"},
     {"dcertform", OPT_DCERTFORM, 'F',
      "Second certificate format (PEM or DER) PEM default"},
     {"dkey", OPT_DKEY, '<',


-Ben
-- 
openssl-users mailing list
To unsubscribe: https://mta.openssl.org/mailman/listinfo/openssl-users

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Index of Archives]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [IETF Annouce]     [Security]     [Bugtraq]     [Linux]     [Linux OMAP]     [Linux MIPS]     [ECOS]     [Asterisk Internet PBX]     [Linux API]

  Powered by Linux