CryptoBullishBlockonomi · 3h ago7/10
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Quantum-Proof Wallets: Crypto Firms Race to Secure Digital Assets Ahead of Protocol Upgrades
Cryptocurrency firms are proactively upgrading wallet infrastructure to support post-quantum cryptographic signatures, specifically NIST-approved algorithms like ML-DSA, before blockchain protocols implement their own quantum-resistant changes. While institutions with existing Multi-Party Computation (MPC) infrastructure can migrate relatively easily through code updates, wallet-level upgrades alone cannot fully protect users without corresponding protocol-level security enhancements.