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Isn’t SIDH which is posed to replace DHE and ECDHE anyhow considered a post quantum cipher?
by dogma1138 7y ago
Isn’t SIDH which is posed to replace DHE and ECDHE anyhow considered a post quantum cipher?
- est31 7y agoYeah SIDH/SIKE are some of the stronger proposals in the NIST competition. But for now I'd consider them to be proposals, not something that should be deployed widely.
- dogma1138 7y agoYeah they haven't been standardised yet and if we want to push back as much as possible on retroactive decryption then we should move faster on standardising and deploying post QC key exchanges but it's not like these are completely flaky, untested and not well understood (I'm sure some of them are tho... which is why NIST competitions and their EU counterparts are important).