Quantum cryptography — Quantum cryptography, or quantum key distribution (QKD), uses quantum mechanics to guarantee secure communication. It enables two parties to produce a shared random bit string known only to them, which can be used as a key to encrypt and decrypt… … Wikipedia
Quantum cryptography protocol — A quantum cryptography protocol is a protocol for quantum cryptography.The first quantum cryptography protocol, BB84, was defined in 1984.SARG04 is a recent quantum cryptography protocol.Modus operandiTo comprehend the modus operandi of quantum… … Wikipedia
List of quantum cryptography protocols — Quantum cryptography protocols are used in quantum cryptography. The first protocol of that kind was BB84, introduced in 1984. After that, many other protocols have been defined.List*BB84 *SARG04 … Wikipedia
Secure Communication based on Quantum Cryptography — (SECOQC) is a project that aims to develop quantum cryptography (see there for further details). The European Union decided in 2004 to invest 11 million EUR in the project as a way of circumventing espionage attempts by ECHELON. Christian Monyk,… … Wikipedia
Quantum entanglement — Quantum mechanics Uncertainty principle … Wikipedia
Quantum information science — concerns information science that depends on quantum effects in physics. It includes theoretical issues in computational models as well as more experimental topics in quantum physics including what can and cannot be done with quantum information … Wikipedia
Quantum technology — is a new field of physics and engineering, which transitions some of the stranger features of quantum mechanics, especially quantum entanglement, into practical applications such as quantum computing, quantum cryptography, quantum metrology,… … Wikipedia
Quantum game theory — Quantum game theory, concisely put, is an extension of classical game theory to the quantum domain. It differs from classical game theory in three primary ways: #Superposed initial states, #Quantum Entanglement of initial states, #Superposition… … Wikipedia
Quantum fingerprinting — is a proposed technique that uses a quantum computer to generate a string with a similar function to the cryptographic hash function.If unconditional guarantees of security are needed, and if it is impractical for the communicating parties to… … Wikipedia
Cryptography — Secret code redirects here. For the Aya Kamiki album, see Secret Code. Symmetric key cryptography, where the same key is used both for encryption and decryption … Wikipedia
Quantum mechanics — For a generally accessible and less technical introduction to the topic, see Introduction to quantum mechanics. Quantum mechanics … Wikipedia
