[gnutls-help] Certtool and TPM

Marcos Simó Picó marcossp at kth.se
Mon Jun 1 14:38:16 CEST 2015

?Hi everyone,

I'm trying to generate a certificate of a key stored in a TPM using certtool. Basically I was following the commands explained in http://nmav.gnutls.org/2012/08/using-trusted-platform-module-to.html

I can generate the RSA key pair and get the public part perfectly, however, when I invoke certtool for generating a certificate, it returns: Error in provided SRK password for TPM.? As far as I know, there's no option to provide the SRK to certtool.

I'm using GnuTLS 3.3.15, and tried to clear the TPM several times and repeat everything with no success.

Thanks in advance for any help you are able to provide.


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