Enhanced Biometric Recognition for Secure Authentication Using Iris Preprocessing and Hyperelliptic Curve Cryptography

Algorithm 3: Point to Divisor Conversion (PDC).

 Input: p1(a1,b1), p2(a2,b2)

 Output:

 Process:

 Compute the below equations

 1.

 2.

 Solve C and D as follows

 1.

 2.

 Return divisor as

Algorithm 3: Point to Divisor Conversion (PDC).