SixStateDecoy
Composition with the basis-blind decoy layer on the GYS parameter set
4/4 passed in 556ms
| Test | What it does | Result |
|---|---|---|
test_gain_ordering | At an equal sifting factor the six-state rate beats BB84's on GYS by 1.14856x at 0 km and 2.9694x at 140 km, the ratio growing with loss. | ✅ pass |
test_gys_point | GYS at 25 km gives 5.77121e-4 through the Y1 and e1 bounds BB84 consumes, and decoy_bounds' vacuum-plus-weak inversion feeds sixstate_rate at a cost in rate. | ✅ pass |
test_reach_longer | On GYS the six-state reach is 146.1986 km against BB84's 142.2085 km, a gap of 3.9901 km, each pin carrying key and reading exactly zero a metre out. | ✅ pass |
test_sift_cost | Uniform three-basis sifting costs more than the tighter bound buys until 132.578 km. | ✅ pass |