Function fiat_crypto::poly1305_64::fiat_poly1305_selectznz
source ยท pub fn fiat_poly1305_selectznz(
out1: &mut [u64; 3],
arg1: fiat_poly1305_u1,
arg2: &[u64; 3],
arg3: &[u64; 3]
)
Expand description
The function fiat_poly1305_selectznz is a multi-limb conditional select.
Postconditions: out1 = (if arg1 = 0 then arg2 else arg3)
Input Bounds: arg1: [0x0 ~> 0x1] arg2: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]] arg3: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]] Output Bounds: out1: [[0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff], [0x0 ~> 0xffffffffffffffff]]