4 ms·

Interesting! Any relation to Private Set Intersection? https://crypto.stackexchange.com/tags/private-set-intersection/info https://crypto.stackexchange.com/tag

Interesting! Any relation to Private Set Intersection? https://crypto.stackexchange.com/tags/private-set-intersection/info https://crypto.stackexchange.com/tags/private-set-intersecti... For example: an airline trying to determine if a passenger is on the no-fly list, without having the no-fly list, and without the authorities knowing which passenger the airline is inquiring about.

perone 9y ago
Thanks ! You can also have PSI with OT-based protocol, actually, I think that the OT-based protocol is one of the fastest for PSI. ENCRYPTO has a very nice library for it: https://github.com/encryptogroup/PSI https://github.com/encryptogroup/PSI if you are interested, paper here: https://eprint.iacr.org/2016/930 https://eprint.iacr.org/2016/930.