[Verse 1] When quantum computers crack the code we trust Our RSA and elliptic curves turn to dust But systems built with agility in mind Can swap algorithms leaving none behind Algorithm identifiers show the way Negotiating parameters every day [Chorus] Flex and adapt, migrate with ease Crypto agility sets us free Algorithm IDs, parameters too Infrastructure built to see us through Flex and adapt, when quantum arrives Agile crypto keeps security alive [Verse 2] Design your protocols with version fields So future algorithms can be revealed Parameter negotiation lets clients choose The strongest crypto they can safely use Don't hardcode algorithms in your core Build tables that can handle so much more [Chorus] Flex and adapt, migrate with ease Crypto agility sets us free Algorithm IDs, parameters too Infrastructure built to see us through Flex and adapt, when quantum arrives Agile crypto keeps security alive [Bridge] Certificate chains must update their stance Key management gets a second chance Post-quantum ready, hybrid solutions Seamless transitions, crypto evolution Testing frameworks validate the change As algorithm suites rearrange [Verse 3] Migration windows planned in advance Give system owners their fighting chance Rollback procedures when things go wrong Keep services secure and running strong Monitoring tools track the transition Success depends on preparation and precision [Chorus] Flex and adapt, migrate with ease Crypto agility sets us free Algorithm IDs, parameters too Infrastructure built to see us through Flex and adapt, when quantum arrives Agile crypto keeps security alive [Outro] Build systems ready for the quantum age Turn flexibility into your advantage Agile crypto is the key we need For quantum-safe security indeed
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