Privacy-Preserving Recommendation for Location-Based Services
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README.md

README.md

Privacy-Preserving Recommendation for Location-Based Services with Fully Homomorphic Encryption

Implementation of the protocol with the functions:

  1. Compute aggregate information concerning user behavior patterns homomorphically while maintaining the privacy of individual users.
  2. Encrypted database update.

Deployment

Terminal1 - Initialization

$cd src/Initialization
$./Initialization

Terminal2: Client

$cd src/client/
$./client

Terminal3: Privacy-preserving Recommendation on LBS Server(PPRS)

$cd src/Server(PPRS)/
$./Server(PPRS)

Terminal4: Privacy Service Provider(PSP):

$cd src/Server(PSP)/
$./Server(PSP)

References