Quantum key distribution protocols are used in quantum key distribution. The first protocol of that kind was BB84, introduced in 1984. After that, many other protocols have been defined.
List
- BB84
- SARG04
- E91 protocol entanglement protocol
- COW protocol coherent one way protocol by Gisin
- DPS protocol differential phase shift by Yamamoto
- KMB09 protocol High Error-rate QKD protocol by Khan et al.