Cryptography, Public Key Cryptography, Elliptic Curve, Ecc, Encryption.
the same curve and a few other parameters, and then they pick a random point G on the curve. Both Alice and Bob choose secret numbers, or private keys, (α, β). Alice multiplies the point G by itself α times, and Bob multiplies the point G by itself β times. Each arrives at new points A=αG and B=βG