Hello
Pupino,
Welcome to this UWP forum, please have a check
this guide post to add a proper tag.
>>is it possible, or exists any method, how to get a public key from certificate?
As far as I know, there is not a built-in approach to extract a public key from the certificate. However, I recommend you could have a check this blog below to see if you could get the public key scuessfully:
How to get a Cryptographic Public Key from a Certificate in a Windows Store application
Regards.
We are trying to better understand customer views on social support experience, so your participation in this interview project would be greatly appreciated if you have time. Thanks for helping make community forums a great place. <br/> Click <a
href="http://support.microsoft.com/common/survey.aspx?showpage=1&scid=sw%3Ben%3B3559&theme=tech"> HERE</a> to participate the survey.