This work introduces the A system1 , an Internetbased, free and open source electronic voting system which employs strong cryptography. Our system is a fully functiona...
Anonymous channels are necessary for a multitude of privacy-protecting protocols. Onion routing is probably the best known way to achieve anonymity in practice. However, the crypto...
Abstract. Public-key cryptography is a prerequisite for security in distributed systems and for reliable electronic commerce. The protection of public keys against attacks is the A...
A commitment protocol is a fundamental cryptographic primitive used as a basic buildingblock throughoutmodern cryptography. In STOC 1991, Dolev Dwork and Naor showed that in many ...
Giovanni Di Crescenzo, Yuval Ishai, Rafail Ostrovs...
Signcryption, first proposed by Zheng [4,5], is a cryptographic primitive which combines both the functions of digital signature and public key encryption in a logical single step,...