duoram

CONTENTS OF THIS FILE

• Introduction
• Setting up the docker
• Running the code

INTRODUCTION

Setting up the docker

Running the code

1.  Prepreprocessing:
    Let ip0, ip1, and ip2 be the IP addresses of the three docker containers. Consider a database of size `2^N`. To generate DPFs (with `t` threads) to do `w` writes and `r` reads.
    The pre-processing generates DPFs with leaves of 128 bits. We use the first 64-bits for the writes. The remaining 64-bits are used for share conversion (XOR shared-flag vectors to additive shares)
    1.1 `cd duoram/preprocessing-aes`
    1.2 `./p2preprocessing ip1 ip0 t N w r`
    1.3 `./preprocessing1  ip2 ip0 t N w r`
    1.4 `./preprocessing0  ip2 ip1 t N w r`

    This writes the evaluations of DPFs into a file which we use in the online phase.

2.  Online Phase:
     Let ip0, ip1, and ip2 be the IP addresses of the three docker containers. Consider a database of size `2^N`.  
     2.1 `cd duoram/duoram-online`
     2.2 `./p2      ip1 ip0 N W D I A` 
     2.3 `./duoram1 ip1 ip0 N W D I A`
     2.4 `./duoram0 ip1 ip0 N W D I A`