Quantum Bridge Technologies
Quantum Bridge is a quantum-safe cybersecurity company founded in 2019 as a spin-out from the University of Toronto.
Last updated September 2, 2026
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Overview
Quantum Bridge Technologies is a company founded in 2019 as a spin-out from the University of Toronto. It focuses on quantum-safe communications, offering a Symmetric-Key Distribution System (SDS) that integrates Post-Quantum Cryptography (PQC), Quantum Key Distribution (QKD), and its patented Distributed Symmetric Key Establishment (DSKE) protocol. The company aims to protect critical data and infrastructure from cyber threats in the quantum era.
History
Quantum Bridge was founded in 2019 as a spin-out from the University of Toronto. The company focuses on quantum-safe communications and has developed a Symmetric-Key Distribution System (SDS) that integrates Post-Quantum Cryptography (PQC), Quantum Key Distribution (QKD), and its patented Distributed Symmetric Key Establishment (DSKE) protocol.
Products and positioning
Symmetric-Key Distribution System (SDS)
A quantum-safe, crypto-agile security solution that integrates PQC, QKD, and DSKE to safeguard sensitive data and communications.
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