=== ملاحظات ===== وصلات خارجية ==* Helger Lipmaa's web links on oblivious transfer and PIR* Bill Gasarch's website on PIR, with survey articles* Rafail Ostrovsky's website contaiting PIR articles and surveys
==External links==* Helger Lipmaa's web links on oblivious transfer and PIR* Bill Gasarch's website on PIR, with survey articles* Rafail Ostrovsky's website contaiting PIR articles and surveys