Yes, NIST has an ongoing standardisation process for Post-Quantum cryptography: https://csrc.nist.gov/Projects/post-quantum-cryptography/Post-Quantum-Cryptograp

Yes, NIST has an ongoing standardisation process for Post-Quantum cryptography: https://csrc.nist.gov/Projects/post-quantum-cryptography/Post-Quantum-Cryptography-Standardization https://csrc.nist.gov/Projects/post-quantum-cryptography/Pos... With the 1TB keysizes, what you are thinking of is Berstein et al.'s tongue in cheek paper "Post-quantum RSA": https://cr.yp.to/papers/pqrsa-20170419.pdf https://cr.yp.to/papers/pqrsa-20170419.pdf