Function fiat_crypto::p384_64::fiat_p384_addcarryx_u64
source · pub fn fiat_p384_addcarryx_u64(
out1: &mut u64,
out2: &mut fiat_p384_u1,
arg1: fiat_p384_u1,
arg2: u64,
arg3: u64
)
Expand description
The function fiat_p384_addcarryx_u64 is an addition with carry.
Postconditions: out1 = (arg1 + arg2 + arg3) mod 2^64 out2 = ⌊(arg1 + arg2 + arg3) / 2^64⌋
Input Bounds: arg1: [0x0 ~> 0x1] arg2: [0x0 ~> 0xffffffffffffffff] arg3: [0x0 ~> 0xffffffffffffffff] Output Bounds: out1: [0x0 ~> 0xffffffffffffffff] out2: [0x0 ~> 0x1]