[openssl-users] FW: Dgst sigopt parameters?

[Blumenthal, Uri - 0553 - MITLL]

Viktor,

Thank you! So, I should expect the format of the sigopt parameters to be the same as of pkeyopt? That's very good to know.

I wish the man page mentioned this. ;-)

Regards,
Uri

Sent from my iPhone

On Dec 13, 2018, at 17:08, Viktor Dukhovni <openssl-users at dukhovni.org> wrote:

>> On Dec 13, 2018, at 2:23 PM, Blumenthal, Uri - 0553 - MITLL <uri at ll.mit.edu> wrote:
>> 
>> I still would like to know where all the acceptable "dgst -sigopt" parameters are described for RSA and ECDSA.
>> 
>> Google search and scouring openssl.org manual pages did not bring me anything.
> 
> Take a look at the "-pkeyopt" option of pkeyutl(1).  I believe these are the
> same options.
> 
> If we ignore key generation parameters, all I'm finding is:
> 
>   dh: dh_pad
>  rsa: rsa_padding_mode
>  rsa: rsa_pss_saltlen
>  rsa: rsa_mgf1_md
>  rsa: rsa_oaep_md
>  rsa: rsa_oaep_label
> 
> And "dh_pad" many not be applicable to dgst(1).
> 
> -- 
>    Viktor.
> 
> -- 
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