4 digit PIN for WPS2.0

楊仁豪 marsyanggo
Tue May 24 01:19:10 PDT 2011


As I know, the 4 digit PIN is random number.
You can pick up any 4 digit for it. The defination in spec only said that
the 4 digit PIN you don't need to verify the last digit.
In 8 digit PIN, it separate the PIN from first 4 digit and second 4 digit.
For 4 digit, it just separate from the fist 2 digit and second 2 digit.


2011/5/24 <soumya.sardar at wipro.com>

>  Hi ,
> From wpa_supplicant 0.8.x code, I could see only 8 digit PIN generation.
> But as pr my understanding from WPS2.0 spec, both 4 and 8 digit PIN
> generation MUST be supported.
> Can some one please clarify. Also I assumed wpa_supplicant 0.8.x is WPS2.0
> compliant.
> Regards
> Soumya
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