Secure and Anonymous TTP- based Electronic
Payment Systems and Making Anonymity
and Security Via Multi-User interfaces
Nowadays, Electronic Payment Systems are inseparable part of digitally communication systems. One
of the crucial challenges of Electronic Payment System makers is making security and anonymity.
Digital information while transferring through the network or in storage systems and servers can easily
be copied. Moreover, electronic money which is a good simulation of cash money should have the
most characteristic of it, that is, payer's anonymity. Controlled anonymity provides a balance between
the protection of privacy and the security against anonymity misuse. A new system for revocable
anonymous is therefore designed in this paper. This system presents solution to confront with attacks
like blackmailing and double spending by Multi- Interfaces and Passwords.
Security of Payment ، Electronic Based Payments, Privacy, E-Coin, Trusted Third Party, Anonymity