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Post-quantum cryptography implementation in digital sectors

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2026-09-04 18:52 UTC → 2026-09-15 17:34 UTC · added removed

Developments in post-quantum cryptography (PQC) are transitioning from theoretical research and experimental testing toward practical implementation within the blockchain and digital identity sectors. In the blockchain industry, efforts to secure networks like Bitcoin involve testing quantum-resistant transaction methods and proposing new signature schemes, such as SHRINCS, to mitigate future threats. The schemes. QuFi Network Limited has introduced launched the QuFi Platform, a post-quantum verification layer that utilizes NIST-standardized algorithms to algorithms—including ML-DSA-65, SLH-DSA, and ML-KEM-1024—to manage synthetic tokens on Bitcoin’s Testnet4 without altering the underlying protocol. Simultaneously, This approach allows for the digital identity sector decoupling of verification from settlement. Other networks are exploring specific technical pathways. TRON is integrating quantum-resistant protections into mobile credentials, public key infrastructure, and secure hardware. Projects testing post-quantum signature options, such as uPQComing, Falcon-512 and ML-DSA-44, on its Nile testnet. However, these signatures require more data than current ECDSA signatures, which could potentially reduce transaction throughput to approximately 173 transactions per second. Meanwhile, Bitcoin researchers are examining proposals like BIP-360’s Pay-to-Merkle-Root (P2MR) and Blockstream Research’s SHRINCS to mitigate the risk of quantum computers using Shor’s algorithm to derive private keys. In the digital identity sector, the uPQComing project, funded by the Chips Joint Undertaking, are is working to integrate PQC into resource-constrained embedded secure elements, such as identity card elements. Giesecke+Devrient (G+D) is prototyping these approaches within a Java Card chip operating systems, system to create crypto-agile architectures. architectures for identity card operating systems that can adapt as quantum threats evolve.

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  1. 2026-09-15 17:34 UTC Post-quantum cryptography implementation in digital sectors
  2. 2026-09-04 18:52 UTC Post-quantum cryptography implementation in digital sectors

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