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by eknkc
1474 days ago
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I didn't know this was a thing. The article mentions it can do equality, range, prefix, suffix and substring queries. Does this mean that the encryption scheme creates sortable 1:1 mapped results after encryption? Kind of like a shift cipher? |
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"Queryable Encryption was designed by MongoDB’s Advanced Cryptography Research Group, headed by Seny Kamara and Tarik Moataz"
Some related papers with those two as authors:
https://eprint.iacr.org/2016/453.pdf
https://cs.brown.edu/people/seny/pubs/sgx.pdf