Diffie-Hellman Key Exchange

1 - Diffie-Hellman on prime field

Alice Bob
Public share
Fp,p= g=
Secret
Secret a= Secret b=
x=gamodp= y=gb modp=
Shared secret
k=gabmodp=

2 - Diffie-Hellman on elliptic curve

Alice Bob
Public share
Elliptic curvey2=x3+x+7 and Fp,p=83 Generator G(0,16)
Secret
Secret a= Secret b=
A=aG= B=bG=
Shared secret
K=abG=