Both anonymity and end-to-end encryption are recognized as important properties in privacy-
preserving communication. However, secure and anonymous communication protocol that …

Various techniques need to be combined to realize anonymously authenticated
communication. Cryptographic tools enable anonymous user authentication while …

Several cryptographic tools provide anonymity in a cryptographic sense, but solely using
such a tool does not guarantee anonymity; for example, even if the underlying cryptographic …

Encryption technology can only carry on the protection to the correspondence data content,
but in some special application fields, such as e-voting, e-health, e-commerce and e-cash …

Under the environment of the big data, the correlation between the data makes people have
a greater demand for privacy. Moreover, the world has become more diversified and …

Research into protocols for anonymous communication in networks has yielded many
designs and a wide range of functionality and performance options. Of these, only a few …

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 communication is desirable for personal, financial, and political reasons.
Despite the abundance of frameworks and constructions, anonymity definitions are usually …

The most popular system for providing practical low-latency anonymity on the Internet is Tor.
However, many other tools besides Tor exist as both free and commercial solutions. In this …

Anonymity and specifically sender anonymity have become essential requirements for many
privacy-related applications (eg net counselling and whistle blowing). On the other hand …