Cryptosecurity, Digital Signatures, Asymmetric Cryptography, Hash Function, Secure Communication.
the base point G. Compute the public key Q = d * G. Signing: Choose a random nonce k (1 <= k <= n-1). Compute the point `R = k * G Compute r = x-coordinate of R mod n. If r = 0, choose a new k and repeat steps 2-3. Compute s = k^(-1) * (H(m) + d * r) mod n. If s = 0, choose a new k and repeat steps