[Verse 1] When quantum computers rise to threaten our security Post-quantum crypto stands our ground with new algorithms to see Mathematical hard problems that even qubits can't break Lattice structures hide our secrets, geometric paths they make [Chorus] Build the quantum shields today PQC will lead the way Lattice, hash, and code-based too ML-KEM protects me and you Crypto agility, hybrid strong Post-quantum defenses all along [Verse 2] In lattice-based cryptography, we search for shortest vectors High dimensions make it hard, quantum gives no selectors ML-KEM from FIPS two-oh-three, key exchange made secure Encapsulation mechanisms that quantum can't endure [Chorus] Build the quantum shields today PQC will lead the way Lattice, hash, and code-based too ML-KEM protects me and you Crypto agility, hybrid strong Post-quantum defenses all along [Verse 3] ML-DSA signatures from FIPS two-oh-four Digital signing algorithms, lattice math at the core Hash-based signatures with SLH-DSA design FIPS two-oh-five standards, one-time pads align [Bridge] Code-based crypto with HQC schemes Error-correcting protects our dreams Crypto agility lets us switch When algorithms need a new pitch [Verse 4] Hybrid cryptography combines the old with new Classical and quantum-safe, a bridge to see us through Migration strategies help us transition with care From RSA to lattice math, defenses everywhere [Chorus] Build the quantum shields today PQC will lead the way Lattice, hash, and code-based too ML-KEM protects me and you Crypto agility, hybrid strong Post-quantum defenses all along [Outro] When quantum day arrives at last Our crypto won't be in the past Post-quantum ready, standing tall These new defenses guard us all
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