Function fiat_crypto::poly1305_32::fiat_poly1305_opp
source · pub fn fiat_poly1305_opp(
out1: &mut fiat_poly1305_loose_field_element,
arg1: &fiat_poly1305_tight_field_element
)
Expand description
The function fiat_poly1305_opp negates a field element.
Postconditions: eval out1 mod m = -eval arg1 mod m