This is what is actually happening right now in Estonia [1]. What's the solution? Make the card support at least 2 crypto algorithms and regenerate certificate

This is what is actually happening right now in Estonia [1]. What's the solution? Make the card support at least 2 crypto algorithms and regenerate certificates, if a flaw in the main algorithm is found. [1]: https://arstechnica.com/information-technology/2017/11/flaw-crippling-millions-of-crypto-keys-is-worse-than-first-disclosed/ https://arstechnica.com/information-technology/2017/11/flaw-...