Turkcell completed a proof-of-concept in collaboration with Juniper Networks and ID Quantique to secure its mobile backhaul infrastructure against future quantum computing threats. The trial demonstrated how Quantum Key Distribution (QKD) can be integrated with existing Juniper MACsec and IPsec frameworks to protect Precision Timing Protocols (PTP) and encrypted 5G data while maintaining network performance.
The proof-of-concept validated quantum-resilient encryption on Juniper’s SRX Series Firewalls and MX/ACX Series Routers. The system first used a virtual key management setup before incorporating quantum-generated keys from ID Quantique’s Clavis XG QKD system and Clarion KX platform. This dual-layer encryption preserved timing accuracy and data integrity, essential for latency-sensitive 5G services. Turkcell’s initiative addresses the vulnerabilities in automated key distribution for MACsec, a known scalability challenge in securing real-time networks.
This initiative positions Turkcell as a leader in quantum-resilient mobile networking. With quantum computing advancing rapidly, telcos are under pressure to future-proof their encryption frameworks. Turkcell’s successful integration of QKD technologies into a live network environment serves as a blueprint for securing mission-critical applications across government, finance, and telecom.
• Turkcell successfully tests QKD with Juniper MACsec/IPsec for quantum-safe 5G backhaul
• Encryption maintained PTP timing accuracy and IP traffic integrity
• Juniper SRX, MX, and ACX hardware validated for quantum-ready key integration
• ID Quantique’s Clavis XG and Clarion KX systems used for quantum key generation
• Addresses MACsec scalability via automated quantum-secure key exchange
“Together, we have made remarkable strides in being the first to show that critical network protocols and data can be safely protected using advanced encryption methods designed for the future,” said Raj Yavatkar, SVP and CTO, Juniper Networks.
