Hi, I’m currently working on a fingerprint project that accepts binary as input, encrypts the input, stores it in a file as a template, accepts another binary input as query, calls the template, compares the template with query input and outputs a matching score. After encoding and encrypting, is there a way I can carry out a division operation using the BFV scheme in OpenFHE-Python to output a float value as matching score, and if there isn’t any, please guide on how to achieve the matching score.
Also, is there a way to decode the decrypted ciphertext
CKKS is the right scheme for working real numbers (represented as floats). There is a method called EvalDivide there for homomorphic division.