Quantum Computing News

ID Quantique, IonQ, and Cisco Establish Switzerland’s First Quantum-Resistant Network

Switzerland’s First Quantum-Resistant Network

ID Quantique (IDQ), a subsidiary of IonQ and a leading quantum technology firm, has implemented Switzerland’s first quantum-resistant network connection. A cooperation with Cisco, a networking and security leader, enabled this. This innovative project, in collaboration with the Canton of Geneva, connects two Swiss data centers using quantum-resistant connections. This achievement helps protect critical infrastructure from cybersecurity risks and quantum computing attacks.

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Addressing the Quantum Threat

The project was started in order to lessen the serious security threats that the projected development of quantum computing would present. It is known that current encryption systems, such as Elliptic-Curve Cryptography (ECC) and Rivest-Shamir-Adleman (RSA), are susceptible to future quantum computer assaults. The main goal of the new network is to avoid the “Harvest Now, Decrypt Later (HNDL)” threat scenario, in which data that is captured and stored today may be decoded later when quantum computers become powerful enough. Moving to “post-quantum” infrastructures is a top priority for businesses, financial institutions, hospitals, and public services due to this possible threat.

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A Secure Quantum Infrastructure

The Canton of Geneva’s current network is enhanced with cutting-edge Swiss technology with a quantum-resistant solution. Data center switches from the Cisco Nexus 9000 series, using the Linux-based Cisco NX-OS operating system, provide the backbone of the infrastructure. To facilitate quantum-resistant security, these switches were modified to incorporate the hardware-accelerated Media Access Control security (MACsec) protocol for Layer 2 encryption.

The implementation of Cisco’s Secure Key Integration Protocol (SKIP) in conjunction with ID Quantique’s Solteris Network Appliance solution provides quantum resistance. The Cisco Nexus 9000 encryption is easily integrated with this exclusive IDQ-designed Quantum Key Distribution (QKD) system. Symmetric encryption keys may be distributed out-of-band with technological synergy, which also makes them immune to quantum attacks.

A number of significant benefits are offered by the Solteris Network Appliance:

• It enables symmetric key distribution using post-quantum standardized techniques, resulting in verified post-quantum security.
• It guarantees compatibility with current infrastructure by SKIP-capable direct integration with Cisco NX-OS.
• It promotes crypto-agility by separating key distribution and generation from the encryption layer using NX-OS’s modular architecture. This allows for future algorithm improvements without requiring hardware modifications.

In addition, the Solteris system incorporates a quantum random number generator (QRNG) approved by NIST to provide the superior entropy required for post-quantum cryptography. For safe out-of-band key distribution inside the current IT environment, IDQ’s Clarion KX key management software does this.

Leading the way in security readiness

This inventive approach shows how well-known IT companies may change basic technologies to meet new security needs without losing functionality or upsetting investments.

The deployment’s forward-thinking nature was highlighted by ID Quantique CEO and co-founder Grégoire Ribordy, who said, “ID Quantique is proud to support this first step towards a national post-quantum infrastructure in Switzerland.” A tangible and tested solution to today’s quantum problems is provided by Solteris.

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According to Garif Yalak, CDA Lead for Cisco Switzerland, quantum security is a top concern, and Swiss organisations are already reaping the practical benefits of quantum technologies. “Cisco allows organisations to achieve quantum resistance while maintaining performance by natively integrating the SKIP protocol into their switching infrastructure and providing wire-speed encryption,” Mr. Yalak continued.

The initiative establishes a standard for the use of quantum-aware security frameworks in areas of essential infrastructure, such as public services, healthcare, and finance. Switzerland is now at the vanguard of quantum-secure infrastructure innovation and the wider industry trend towards post-quantum security preparation with this partnership, which combines quantum-safe cryptography with tried-and-true networking solutions.

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