I have read some PIR papers, but I find the related discuss of PIR framework was in 7 years ago.

So could somebody tell me,what is the mainstream PIR method in industry now?

  • $\begingroup$ This comparison may be relevant, although I haven't really heard of PIR discussed in terms of "frameworks" as much as in terms of "protocols", so I don't know engineering effort has been expended to apply things to industry yet (although I know that industry is interested --- Google is hiring researchers in PIR iirc). $\endgroup$
    – Mark
    Feb 9, 2022 at 2:12
  • $\begingroup$ Thanks for your help.I find some open-source framework to integrate in my project,so I wander whether this area has some mature solutions. $\endgroup$
    – 艾霖轩
    Feb 10, 2022 at 8:08
  • $\begingroup$ By the way, do you hear of the github's project which named 'XPIR'? Thanks for your patient answer. $\endgroup$
    – 艾霖轩
    Feb 10, 2022 at 8:11


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