Authentication of Nodes and Data in Quantum Networks and Digital Networks

Quantum networks, such as the Quantum Internet and quantum key distribution networks, are based on quantum communication channels which are secure against manipulation and eavesdropping due to quantum mechanical effects. However, the authentication of the network nodes is based on cryptographic authentication algorithms which can be vulnerable to quantum and cryptanalysis attacks.

In digital networks, such as the Internet, the data packages are authenticated by the receiver to make sure that it truly originates from the designated sender and has not been tampered with during transmission. Also here are the cryptographic authentication algorithms vulnerable to quantum and cryptanalysis attacks. A successful quantum or cryptanalysis attack on the on the cryptographic algoriths of authentication methods can be used to send manipulated data packages to safety-critical systems used in aircrafts, satellites and vehicles.

QuBalt delivers the solution to secure your network authentication methods against quantum and cryptanalysis attacks.

QuBalt's Quantum-Secure Authentication Solution

QuBalt develops algorithms and methods that execute in hardware modules or software libraries and can be integrated into your network modules to protect communication against quantum and cryptanalysis attacks.

Features and Benefits

• Use of Information-theoretically secure methods
• Protection against quantum and cryptanalysis attacks
• Deployed cryptographic primitives are mathematically proven secure and have been scrutinized by the crypto-community
• Support for embedded systems, desktops, servers and mobile devices
• Protection for the entire system lifetime
• Free of backdoors

QuBalt's consulting and engineering team assists you in all stages of your development process to build up secure and reliable systems.

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