LandOfFree - US Patents - Listing for Cryptography

Cryptography – Communication system using cryptography – Fiber optic network

Quantum cryptography protocol

Cryptography – Key management

Quantum cryptography system for a secure transmission of...

Cryptography – Communication system using cryptography – Fiber optic network

Quantum cryptography transmission method and system

Cryptography – Communication system using cryptography – Fiber optic network

Quantum cryptography transmission method and system

Cryptography – Communication system using cryptography – Fiber optic network

Quantum cryptography with fewer random numbers

Cryptography – Communication system using cryptography – Fiber optic network

Quantum encryption device

Quantum key distribution apparatus and method

Cryptography – Communication system using cryptography – Fiber optic network

Quantum key distribution method and apparatus

Quantum key distribution method and apparatus

Quantum key distribution method and communication device

Cryptography – Communication system using cryptography – Symmetric key cryptography

Quantum key distribution system and method

Cryptography – Communication system using cryptography – Symmetric key cryptography

Quantum key distribution system and method using regulated...

Cryptography – Communication system using cryptography – Symmetric key cryptography

Quantum key distribution system and method using regulated...

Cryptography – Particular algorithmic function encoding – Nbs/des algorithm

Quantum key distribution using non-orthogonal macroscopic signal

Patent

Quantum key system and method

Cryptography – Communication system using cryptography – Symmetric key cryptography

Quantum-key distribution method between a plurality of users...

Cryptography – Cryptanalysis

Quasi-reprographics with variable embedded data with application

Patent