7
$\begingroup$

The well-known paper described a key exchange (KE) scheme named "NewHope" on USENIX 2016. The authors then proposed "NewHope-Simple" - a PKE/KEM scheme. They also submitted "NewHope for NIST" - variation of "NewHope-Simple" to the NIST PQC competition. Can anyone summarize:

  • Differences between "NewHope" and "NewHope-Simple" (Focus on the rationale, not only compare KE with KEM).

  • Differences between "NewHope for NIST" and "NewHope-Simple".

$\endgroup$

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Browse other questions tagged or ask your own question.