Thats what I like about oblivious transfer and/or private information retrieval, the server is oblivious to what information is being requested. The problem wi

Thats what I like about oblivious transfer and/or private information retrieval, the server is oblivious to what information is being requested. The problem with oblivious transfer is the computational time and resources to do it would make it pretty slow. [1] https://en.wikipedia.org/wiki/Oblivious_transfer https://en.wikipedia.org/wiki/Oblivious_transfer