Hi group
has anybody experience with using informix network encryption
I successfully implemented encryption using GSSCSM and the default cypher arcfour-hmac
concsm.config on server
GSSCSM("/informix/lib/csm/libixgss.so", "","c=1,i=1")
Concsm.config on client
GSSCSM("C:\Program Files\IBM Informix ClientSDK\lib\client\csm\igsss11a.dll", "", "c=1,i=1")
As arcfour-hmac is week and no longer supported on the OS release I need to switch to AES256-SHA1 encryption
According to the documentation the concsm file should look like :
Concsm.config on server
GSSCSM("/informix/lib/csm/libixgss.so", " cipher[AES256-SHA1]", "c=1,i=1")
Concsm.config on client
GSSCSM("C:\Program Files\IBM Informix Client SDK\lib\client\csm\igsss11a.dll", "cipher[AES256-SHA1]", "c=1,i=1")
but no I cannot connect to informix and the server only throws the messages:
listener-thread: err = -5000: oserr = 0: CSM error: gss_accept_sec_context: Unspecified GSS failure. Minor code may provide more information Unknown error
Any Idea what may be wrong here
Thanks for any hints
Rainer
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Rainer von Bongartz
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#Informix