Function fiat_crypto::p256_64::fiat_p256_from_montgomery

pub fn fiat_p256_from_montgomery(
    out1: &mut fiat_p256_non_montgomery_domain_field_element,
    arg1: &fiat_p256_montgomery_domain_field_element
)

The function fiat_p256_from_montgomery translates a field element out of the Montgomery domain.

Preconditions: 0 ≤ eval arg1 < m Postconditions: eval out1 mod m = (eval arg1 * ((2^64)⁻¹ mod m)^4) mod m 0 ≤ eval out1 < m