Hello All,

is there a way of reducing numbers by size in the BGV-Scheme.

E.g.: reducing the number 67000 to 67.

Especially reducing appending zeros.

There are three theoretically ways of achieving this:

Is there a function that reduces integers in the scheme?

Is there a mathematical formular for reducing the number of digits,

with calculating a mod inverse for a ciphertext?

Is there a way of reducing the number by manipulating the ram, reallocating the space the ciphertext needs: reducing the space from e.g. 34 bits into 30 by removing the last appending zeros.

Thanks in advance,

Maximilian