Function fiat_crypto::curve25519_32::fiat_25519_sub
source · pub fn fiat_25519_sub(
out1: &mut fiat_25519_loose_field_element,
arg1: &fiat_25519_tight_field_element,
arg2: &fiat_25519_tight_field_element
)
Expand description
The function fiat_25519_sub subtracts two field elements.
Postconditions: eval out1 mod m = (eval arg1 - eval arg2) mod m