How to calculate the common public key and resultant final signature?

[tzt]

In the example.go of frost.keyGen function, I've successfully received the partial the key config of each parties. I'd like to know how to combine them to get the common public key of a keyGen process. and signTransaction as well, I;ve received the partial signatures generated from each party. I'ld like to know the resultant final aggregrated final signature

[ahsan-arif]

Hey @ThantZin-develope ! I hope you're doing well. I want to generate Ethereum address from the public key and not being able to retrieve it. I read somewhere that the r.(*cmp.Config).PublicPoint()function returns the public key, but its output is as follows:

&{{{[12592655 16781683 10822834 12300466 26973595 26950003 20773628 44589891 15684115 2487632]} {[8737552 54784308 53761210 13758320 57903304 54340575 43964877 39572907 59768444 2127229]} {[16345148 53694071 40827578 35152206 19151206 8418008 32231902 13881133 64847501 846021]}}}
keygen  &{{{[32708375 42551501 65047894 39740003 35144499 14005502 40612690 46015214 22239522 2773756]} {[25477995 13108925 52126466 39235989 28278852 35154078 44428883 22064819 35331873 929806]} {[21566372 10761659 8474927 25003733 66756683 61795828 13810381 7172486 19023670 3610546]}}}
keygen  &{{{[25688337 63875463 10866135 31637987 7569351 63240784 37461504 54980759 66091033 2623583]} {[44236742 23246230 26880624 1243741 14396485 1134731 13343978 1163813 33263876 3283408]} {[119210 58475678 20658911 5621745 64273730 66878327 24229721 1561908 58372961 2601431]}}}

If the output shared above is public key how can I generate Ethereum address from it? Also, the output will change after the CMPRefresh() function is called. Can you please help me in this regard?