Consider the Elgamal signature scheme with Bob’s private key K_pr=d=67 and the corresponding public key K_pub =(p,alpha,
Posted: Fri Jul 01, 2022 5:41 am
Consider the Elgamal signature scheme with Bob’s private keyK_pr=d=67 and the corresponding public key K_pub=(p,alpha,beta)=(97,23,15).
You receive two alleged messages x1,x2 with their correspondingsignatures (ri,si) from Bob. Did the message(x1,r1,s1)=(22,37,33) originate from Bob? ____Yes (Y) or No(N)? , repeat for (x2,r2,s2)=(82,13,65) ____
You receive two alleged messages x1,x2 with their correspondingsignatures (ri,si) from Bob. Did the message(x1,r1,s1)=(22,37,33) originate from Bob? ____Yes (Y) or No(N)? , repeat for (x2,r2,s2)=(82,13,65) ____