C program to run in PARI/GP mathematical software

Port Two C program to run in PARI/GP mathematical software: I need to implement 2 c programs to run in PARI/GP mathematical software. The final file should be of gp format.I want the program file, output files and the design expalanation. Digital signature scheme Secret sharing scheme for secret [login to view URL] can you explain your design in a file to explain the logic of your functions. i just need to follow the specs in the document [login to view URL] for my [login to view URL] for computation purposes same for secret sharing.gp. attached are the details So i will expect to have two gp files: Digital signature [login to view URL] Shamir Secret [login to view URL] Additional information submitted: Please make sure i can input to the program (e.g input numbers in key gen)