E91 quantum key distribution protocol

Target entity: E91 quantum key distribution protocol
Context triple: [BB84 quantum key distribution protocol, comparedWith, E91 quantum key distribution protocol]

• A. BB84 quantum key distribution protocol
  The BB84 quantum key distribution protocol is a pioneering cryptographic scheme that uses quantum properties of photons to enable two parties to establish a shared secret key with security guaranteed by the laws of quantum mechanics.
• B. Quantum cryptography: Public key distribution and coin tossing
  "Quantum cryptography: Public key distribution and coin tossing" is a pioneering research paper that introduced the use of quantum mechanics for secure key distribution and cryptographic protocols such as coin tossing, laying foundational concepts for the field of quantum cryptography.
• C. Bennett–Brassard 1984 protocol
  The Bennett–Brassard 1984 protocol is the first quantum key distribution scheme, using quantum properties of photons to enable two parties to establish a shared secret key with security guaranteed by the laws of quantum mechanics.
• D. Micius satellite quantum communication experiments
  Micius satellite quantum communication experiments are pioneering space-based tests that demonstrated long-distance quantum key distribution and entanglement over thousands of kilometers, advancing the feasibility of global quantum-secure communication networks.
• E. Teleporting an unknown quantum state via dual classical and Einstein–Podolsky–Rosen channels
  "Teleporting an unknown quantum state via dual classical and Einstein–Podolsky–Rosen channels" is the landmark 1993 paper that first proposed the protocol of quantum teleportation, showing how to transfer an unknown quantum state using shared entanglement and classical communication.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: E91 quantum key distribution protocol
Target entity description: The E91 quantum key distribution protocol is an entanglement-based QKD scheme proposed by Artur Ekert that uses Bell inequality violations to ensure secure key generation between distant parties.

• A. BB84 quantum key distribution protocol
  The BB84 quantum key distribution protocol is a pioneering cryptographic scheme that uses quantum properties of photons to enable two parties to establish a shared secret key with security guaranteed by the laws of quantum mechanics.
• B. Quantum cryptography: Public key distribution and coin tossing
  "Quantum cryptography: Public key distribution and coin tossing" is a pioneering research paper that introduced the use of quantum mechanics for secure key distribution and cryptographic protocols such as coin tossing, laying foundational concepts for the field of quantum cryptography.
• C. Bennett–Brassard 1984 protocol
  The Bennett–Brassard 1984 protocol is the first quantum key distribution scheme, using quantum properties of photons to enable two parties to establish a shared secret key with security guaranteed by the laws of quantum mechanics.
• D. Micius satellite quantum communication experiments
  Micius satellite quantum communication experiments are pioneering space-based tests that demonstrated long-distance quantum key distribution and entanglement over thousands of kilometers, advancing the feasibility of global quantum-secure communication networks.
• E. Teleporting an unknown quantum state via dual classical and Einstein–Podolsky–Rosen channels
  "Teleporting an unknown quantum state via dual classical and Einstein–Podolsky–Rosen channels" is the landmark 1993 paper that first proposed the protocol of quantum teleportation, showing how to transfer an unknown quantum state using shared entanglement and classical communication.
• F. None of above. chosen