Sovereign Wallet Unveils 'MMUI-Quantum': Industry's First Post-Quantum Cryptographic Library Supporting 10 Programming Languages.

Thursday, Sep 4, 2025 8:50 am ET1min read

Sovereign Wallet has released "MMUI-Quantum", a comprehensive cryptographic library supporting 10 programming languages. The library integrates 33 classical and 29 post-quantum cryptographic algorithms on a single platform, addressing the "Harvest Now, Decrypt Later" threat. With a focus on enterprise-grade security, MMUI-Quantum follows cryptographer Daniel J. Bernstein's design principles and is critical for government agencies and financial institutions handling sensitive data.

SEALSQ Corp (NASDAQ: LAES) and Sovereign Wallet have made significant strides in advancing quantum-resistant cryptographic solutions, positioning themselves as leaders in the race against quantum threats. As the U.S. government tightens its timeline for adopting quantum-resistant cryptography, these companies are delivering innovative technologies to protect sensitive data and critical infrastructure.

SEALSQ, a pioneer in quantum-resistant hardware, has announced major progress in its mission to deliver trusted hardware security modules designed for the quantum future. The company is set to release the first Post-Quantum Cryptography (PQC)-capable Trusted Platform Modules (TPMs) featuring native hardware support for ML-DSA-87 and ML-KEM-1024, aligning with the latest Trusted Computing Group (TCG) standard for TPM 2.0 V185 [1]. Unlike competitors that primarily support PQC for firmware updates, SEALSQ’s QVault TPM offers full PQC capability across all TPM functions, integrated directly into the chip’s design. This ensures faster, more secure, and more efficient cryptographic operations compared to software-based implementations.

Sovereign Wallet has released "MMUI-Quantum", a comprehensive cryptographic library supporting 10 programming languages. This library integrates 33 classical and 29 post-quantum cryptographic algorithms on a single platform, addressing the "Harvest Now, Decrypt Later" threat. MMUI-Quantum follows cryptographer Daniel J. Bernstein's design principles, making it critical for government agencies and financial institutions handling sensitive data [2].

As organizations worldwide confront the challenges of the quantum transition, SEALSQ’s innovation ensures that customers can begin migration now with confidence. Sovereign Wallet's MMUI-Quantum library provides a versatile and robust solution for enterprise-grade security, addressing the urgent need for quantum-resistant cryptography.

References:
[1] https://www.morningstar.com/news/globe-newswire/9523383/sealsq-accelerates-post-quantum-readiness-with-next-generation-tpms-ahead-of-2027-us-government-deadline
[2] (URL for Sovereign Wallet's MMUI-Quantum release)

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