Anonymous communications are growing extremely fast because more and more Internet
users employ anony mous systems, such as the I2P or Tor networks, as a way to hide their …

Protecting individuals' privacy in online communications has become a challenge of
paramount importance. To this end, anonymous communication (AC) protocols such as the …

We study the effect compulsion attacks, through which an adversary can request a
decryption or key from an honest node, have on the security of mix based anonymous …

Enabling anonymous communication over the Internet is crucial. The first protocols that have
been devised for anonymous communication are subject to freeriding. Recent protocols …

Digital information has become a social infrastructure and with the expansion of the Internet,
network infrastructure has become an indispensable part of social life and industrial activity …

Anonymous exchange of data has a strong demand in many scenarios. With the
development of IoT and wireless networks, plenty of smart devices are interconnected …

Low-latency anonymous communication protocols in general, and the popular onion-routing
protocol in particular, are broken against simple timing attacks. While there have been few …

Many communication systems provide confidentiality, integrity and availability to
communicating parties, yet few can also provide anonymous communication in a way that …

Onion routing is the most widely used approach to anonymous communication online. The
idea is that Alice wraps her message to Bob in layers of encryption to form an" onion," and …

Public and private communication networks have a growing importance for our daily life. The
globally networked society places great demand on the dissemination and sharing of person …