Secure communication establishment process, without sharing prior information

摘要

The method involves generating a random number, and providing a notification to an identity reader during a commitment phase. Another random number is encrypted using asymmetric encryption algorithm i.e. Rivest Shamir Adleman algorithm. The former number is encrypted using symmetric encryption algorithm and the latter random number by a private key during a response phase. The former number is decrypted using the symmetric encryption algorithm and the latter number by the reader, and a session key is generated by applying a function to the numbers during verification phase.