17 lines
603 B
Python
17 lines
603 B
Python
import oqs
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# ── Generate ML-KEM-1024 keypair ──
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# ML-KEM-1024 gives ~256-bit post-quantum security
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kem = oqs.KeyEncapsulation("ML-KEM-1024")
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public_key = kem.generate_keypair() # bytes
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secret_key = kem.export_secret_key() # bytes
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kem.free()
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# ── Save to disk (PEM-like, but just raw bytes is fine) ──
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with open("mlkem1024.pub", "wb") as f:
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f.write(public_key)
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with open("mlkem1024.sec", "wb") as f:
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f.write(secret_key)
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print(f"Public key size: {len(public_key)} bytes") # 1568 for ML-KEM-1024
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print(f"Secret key size: {len(secret_key)} bytes") # 3168 for ML-KEM-1024
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